{
  "type": "URL",
  "indicator": "https://developer.artistlink.com",
  "general": {
    "sections": [
      "general",
      "url_list",
      "http_scans",
      "screenshot"
    ],
    "indicator": "https://developer.artistlink.com",
    "type": "url",
    "type_title": "URL",
    "validation": [],
    "base_indicator": {
      "id": 3822750562,
      "indicator": "https://developer.artistlink.com",
      "type": "URL",
      "title": "",
      "description": "",
      "content": "",
      "access_type": "public",
      "access_reason": ""
    },
    "pulse_info": {
      "count": 6,
      "pulses": [
        {
          "id": "698e93e1ab02db8c49e8c3ed",
          "name": "\u201cBroken Seal\u201d DocuSign-themed Delivery with Fileless Process Hollowing (Zeppelin/Bloat-A)",
          "description": "Forensic analysis indicates a DocuSign-themed phishing campaign using a deliberately invalid X.509 PKI seal (\u201cBroken Seal\u201d) to trigger fail-open verification logic in automated handlers. The delivery mechanism bypasses Secure Email Gateway (SEG) reputation checks by using encrypted channels and human-gated infrastructure. The payload is a fileless Process Hollowing (RunPE) malware that injects into RWX memory of legitimate processes to evade disk-based EDR.",
          "modified": "2026-04-19T08:11:41.130000",
          "created": "2026-02-13T03:00:49.872000",
          "tags": [
            "Zeppelin, Bloat-A, W32.Bloat-A, Zero-Day-Delivery, Protocol-Devi",
            "9698f46495ce9401c8bcaf9a2afe1598",
            "Imphash: 9698f46495ce9401c8bcaf9a2afe1598 | Imports (additional)",
            "MD5: b47266fef17ad4b2e4ca6ee1d06c39a7 SHA-1: cb92796715c799d7e71",
            "Filename: b47266fef17ad4b2e4ca6ee1d06c39a7.virus File Type: Win3",
            "Compilation / Toolchain Compiler: Microsoft Visual C++ 2017 Link",
            "DocuSign-themed phishing lure Invalid X.509 seal (\u201cBroken Seal\u201d)"
          ],
          "references": [
            "Conversely, Port 443 remains accessible, serving a WordPress-based interface backed by a freshly issued Google Trust Services certificate (Feb 4, 2026). This asymmetric configuration ensures that the structurally invalid X.509 \"Broken Seal\" is only delivered via encrypted channels, while the gated Port 80 tier prevents the discovery of the underlying Zeppelin/Bloat-A redirection logic by non-human-interacted sessions.",
            "Imphash: 9698f46495ce9401c8bcaf9a2afe1598 | Imports (additional): GdipSetSmoothingMode, I_UuidCreate, RpcStringFreeW, UuidCreate, UuidToStringW, InternetCheckConnectionW | Resource: RT_MANIFEST (1, ENGLISH US, SHA-256 4bb79dcea0a901f7d9eac5aa05728ae92acb42e0cb22e5dd14134f4421a3d8df, XML, entropy 4.91)",
            "Observed hosting and routing telemetry indicates the delivery infrastructure is operating through AS209242 (Cloudflare London LLC), suggesting the actor is leveraging Cloudflare\u2019s transit layer for resilience and to reduce direct exposure of origin infrastructure.",
            "Research into the gogetlife.co telemetry confirms a dual-port obfuscation strategy designed to bypass multi-layer security indexing. Forensic HTTP scans identify a Port 80 \"Fail-Closed\" state, where standard web traffic is gated by a Cloudflare-managed 403 Forbidden challenge, effectively neutralizing automated crawlers. Conversely, Port 443 remains accessible, serving a WordPress-based interface backed by a freshly issued Google Trust Services certificate (Feb 4, 2026). This asymmetric configuration ensure",
            "Compilation / Toolchain Compiler: Microsoft Visual C++ 2017 Linker: Microsoft Linker 14.16.27032 IDE: Visual Studio 2017 (15.9) Classification: PEBIN TrID: Win64 EXE (32.2%) / Win32 DLL (20.1%) / Win16 NE (15.4%) PE Section Entropy (Suspicion): .data 7.36 \u2192 high (suggests packing/encryption), .reloc 6.66 \u2192 possible runtime modification, .text 6.01, .rdata 5.88, .rsrc 4.72 Imports (Capabilities): CreateRemoteThread, CreateThread, ExitProcess",
            "Broken Seal exploitation: The invalid X.509 seal appears engineered to exploit verification logic gaps, forcing fail-open behavior and allowing SEG bypass under certain configurations. Human-gated delivery posture: Cloudflare 403 challenges suggest the actor enforces human interaction before payload delivery, reducing automated discovery and sandbox analysis. Industrialized infrastructure: Correlation across thousands of domains and URLs indicates a highly automated, rotating delivery ecosystem.",
            "MITRE ATT&CK: Process Hollowing (T1055.012): Documentation on the RunPE injection method used by the payload to achieve a fileless state in RWX memory. RFC 5652 - Cryptographic Message Syntax (CMS): This standard defines the structure of the digital signatures that this campaign's \"Broken Seal\" exploit bypasses.",
            "As of Feb 13 (early AM) \u2014 Indicators of Compromise: 17K | Types: Email (30), FileHash-SHA256 (2,146), URL (8,070), Hostname (2,755), Domain (3,528), Other (1,110) | Geo: US (233), Canada (15), China (10), Japan (2), Spain (2), Other (13)",
            "Verification failure observed in automated verification handlers during sandbox replay.",
            "The payload (SHA256: dfff54...4af) achieves a fileless execution state via Process Hollowing (RunPE), injecting into RWX memory regions of legitimate system processes to evade disk-based EDR telemetry. Anti-analysis controls\u2014including Bochs artifact checks, geofencing logic, and direct CPU clock interrogation\u2014are implemented to validate a high-interaction user environment prior to execution.",
            "Multiple antivirus engines flagged the sample with generic heuristic names (e.g., Trojan:Win32/Vigorf.A, Win32:Malware-gen, Trojan.Generic), consistent with multi-engine heuristic detection on VirusTotal.",
            "Malicious sample (SHA256: fa8e2ddfe42e77a9771a7c4d6421c7a808cf4508f8cd6dc6f4cf8bd4e2ae7f8f) detected as TrojanDownloader:Win32/Tugspay.A with YARA hits for Win32_PUA_Domaiq, aPLib, PECompact_2xx and IDS alerts including TLS Handshake Failure + 403 Forbidden, contacting 36 domains (e.g., api.123mediaplayer.com, static.sslsecure1.com) and IPs such as 104.18.23.19 and 193.166.255.171.",
            "SHA256 3d10374b55a18a2dd90d35d28472600496c680a7efab4e772595f735cb062343 identified as Win.Malware.Vtflooder-9783271-0 / Trojan:Win32/Vflooder.B with UPX/Nrv2x packing YARA hits, IDS detections for Win32/Vflooder.B check-in and DOS behavior, and network C2 indicators including 172.66.0.227 and 34.54.88.138.",
            "SHA-256: fc1fedce1419d4e2009828aad8644deca78b4eeed176e5b009797e0eb0d7d3ff \u2014 Detected as Win.Malware.Vtflooder / Trojan:Win32/Vflooder; UPX-packed PE32 executable, with 812 IDS hits (including C2 checkin + HTTP EXE upload).",
            "nationalgrid.com \u2014 Whitelisted domain (US, AS13335 Cloudflare) with 500+ passive DNS entries, 692 URLs, 195 subdomains, and 2 malicious files hosted on IP 104.17.1.192, which is concerning given the infrastructure and trust level.",
            "eversource.com (IP: 159.108.5.46, ASN: AS2024) has 2 flagged malicious files within its infrastructure, despite being whitelisted. The domain hosts 95 subdomains and maintains an active SPF record, indicating potential security risks under an otherwise trusted facade.",
            "Whitelisted IP Address 204.79.197.212 Location  United States ASN AS8068 microsoft corporation Nameservers ns4-205.azure-dns.info. ,  ns1-205.azure-dns.com. More WHOIS Registrar: MarkMonitor, Inc.,   Creation Date: Mar 26, 1996 Related Pulses OTX User-Created Pulses (50) Related Tags 2025 Related Tags 4328 ,  5943 ,  80211 ,  #supportsitewebsiteabuse #rootcertificatefailure #cryptographicf ,  The dynamics of the mudoSOSIntersectalign with sophisticated adv More Indicator Facts 982 malicious files communicat",
            "",
            "The AlienVault OTX report for flypdx.com documents 11 related tags, including ids detections and av detections, across 4 active AWS IP addresses (3.175.34.30\u2013.106). These indicators confirm the airport's network has been flagged for unauthorized activity, specifically pointing to a bridge between their web infrastructure and internal passenger tracking. The display of PII on aviation hardware during my June flight matches a known data-bleeding pattern where Personally Identifiable Information (PII) leaks fr"
          ],
          "public": 1,
          "adversary": "",
          "targeted_countries": [
            "China",
            "United States of America",
            "Spain",
            "Japan",
            "Canada"
          ],
          "malware_families": [],
          "attack_ids": [],
          "industries": [
            "Legal, Financial, Healthcare, Government, Municipal, Real-Estate, Enterprise-Technology, Critical-In"
          ],
          "TLP": "green",
          "cloned_from": null,
          "export_count": 11,
          "upvotes_count": 0,
          "downvotes_count": 0,
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          "locked": false,
          "pulse_source": "web",
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          "author": {
            "username": "msudosos",
            "id": "381696",
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            "is_subscribed": false,
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          },
          "indicator_type_counts": {
            "domain": 27678,
            "FileHash-SHA256": 47676,
            "FileHash-MD5": 42534,
            "FileHash-SHA1": 23213,
            "hostname": 33703,
            "URL": 75433,
            "SSLCertFingerprint": 30,
            "CVE": 7582,
            "email": 313,
            "FileHash-IMPHASH": 8,
            "CIDR": 26205,
            "JA3": 1,
            "IPv4": 80,
            "URI": 5
          },
          "indicator_count": 284461,
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          "modified_text": "14 hours ago ",
          "is_modified": true,
          "groups": [],
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        },
        {
          "id": "698d30c03b57c38dff915023",
          "name": "Double Umbrella AS15169/AS21928: This evaluates a critical structural convergence between Google (AS15169) and T-Mobile USA (AS21928) within the global Tier-1 routing backbone",
          "description": "Research credit: msudosos, The research identifies a high-fidelity pattern where traffic from dual origins commingles within a restricted lateral transit hub, allowing for horizontal movement across backbone providers that typically maintain distinct trust boundaries. Specifically, the Content Origin (Umbrella A) originated by Google (AS15169) reaches the core backbone through a high-trust sequence involving Arelion (AS1299), NTT (AS2914), and GTT (AS3257). Simultaneously, the Mobile Origin (Umbrella B) originated by T-Mobile USA (AS21928) enters the backbone via Cogent (AS174) and Lumen (AS3356). The findings designate Lumen (AS3356) as the central lateral hub where traffic pivots horizontally between the \u201cCore Five\u201d partners-including Zayo (AS6461) and Hurricane Electric (AS6939) \u2014before leaking to international sub-transit peers like Sparkle (AS6762) and Telxius (AS12956), finally exiting at global edge points such as PCCW (AS3491) and Tata (AS6453).",
          "modified": "2026-03-29T06:02:00.914000",
          "created": "2026-02-12T01:45:36.128000",
          "tags": [
            "The dynamics of the mudoSOSIntersectalign with sophisticated adv"
          ],
          "references": [
            "as15169"
          ],
          "public": 1,
          "adversary": "Adversary Profile: Salt Typhoon Alignment The architectural gap identified by mudoSO mirrors the act",
          "targeted_countries": [],
          "malware_families": [],
          "attack_ids": [],
          "industries": [],
          "TLP": "green",
          "cloned_from": null,
          "export_count": 0,
          "upvotes_count": 0,
          "downvotes_count": 0,
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          "locked": false,
          "pulse_source": "web",
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          "author": {
            "username": "msudosos",
            "id": "381696",
            "avatar_url": "https://otx.alienvault.com/assets/images/default-avatar.png",
            "is_subscribed": false,
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          "indicator_type_counts": {
            "URI": 1,
            "domain": 2661,
            "URL": 6810,
            "hostname": 2147,
            "email": 56,
            "FileHash-SHA256": 2781,
            "CVE": 172,
            "FileHash-MD5": 365,
            "FileHash-SHA1": 344,
            "IPv4": 1,
            "CIDR": 20940
          },
          "indicator_count": 36278,
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          "modified_text": "21 days ago ",
          "is_modified": true,
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        },
        {
          "id": "69bf64e1d5e06aa6207f78de",
          "name": "Spam \u201cBroken Seal\u201d DocuSign-themed Delivery w/Fileless Process Hollowing (Zeppelin/Bloat-A) by msudosos",
          "description": "",
          "modified": "2026-03-27T00:30:39.055000",
          "created": "2026-03-22T03:41:21.863000",
          "tags": [
            "Zeppelin, Bloat-A, W32.Bloat-A, Zero-Day-Delivery, Protocol-Devi",
            "9698f46495ce9401c8bcaf9a2afe1598",
            "Imphash: 9698f46495ce9401c8bcaf9a2afe1598 | Imports (additional)",
            "MD5: b47266fef17ad4b2e4ca6ee1d06c39a7 SHA-1: cb92796715c799d7e71",
            "Filename: b47266fef17ad4b2e4ca6ee1d06c39a7.virus File Type: Win3",
            "Compilation / Toolchain Compiler: Microsoft Visual C++ 2017 Link",
            "DocuSign-themed phishing lure Invalid X.509 seal (\u201cBroken Seal\u201d)"
          ],
          "references": [
            "Conversely, Port 443 remains accessible, serving a WordPress-based interface backed by a freshly issued Google Trust Services certificate (Feb 4, 2026). This asymmetric configuration ensures that the structurally invalid X.509 \"Broken Seal\" is only delivered via encrypted channels, while the gated Port 80 tier prevents the discovery of the underlying Zeppelin/Bloat-A redirection logic by non-human-interacted sessions.",
            "Imphash: 9698f46495ce9401c8bcaf9a2afe1598 | Imports (additional): GdipSetSmoothingMode, I_UuidCreate, RpcStringFreeW, UuidCreate, UuidToStringW, InternetCheckConnectionW | Resource: RT_MANIFEST (1, ENGLISH US, SHA-256 4bb79dcea0a901f7d9eac5aa05728ae92acb42e0cb22e5dd14134f4421a3d8df, XML, entropy 4.91)",
            "Observed hosting and routing telemetry indicates the delivery infrastructure is operating through AS209242 (Cloudflare London LLC), suggesting the actor is leveraging Cloudflare\u2019s transit layer for resilience and to reduce direct exposure of origin infrastructure.",
            "Research into the gogetlife.co telemetry confirms a dual-port obfuscation strategy designed to bypass multi-layer security indexing. Forensic HTTP scans identify a Port 80 \"Fail-Closed\" state, where standard web traffic is gated by a Cloudflare-managed 403 Forbidden challenge, effectively neutralizing automated crawlers. Conversely, Port 443 remains accessible, serving a WordPress-based interface backed by a freshly issued Google Trust Services certificate (Feb 4, 2026). This asymmetric configuration ensure",
            "Compilation / Toolchain Compiler: Microsoft Visual C++ 2017 Linker: Microsoft Linker 14.16.27032 IDE: Visual Studio 2017 (15.9) Classification: PEBIN TrID: Win64 EXE (32.2%) / Win32 DLL (20.1%) / Win16 NE (15.4%) PE Section Entropy (Suspicion): .data 7.36 \u2192 high (suggests packing/encryption), .reloc 6.66 \u2192 possible runtime modification, .text 6.01, .rdata 5.88, .rsrc 4.72 Imports (Capabilities): CreateRemoteThread, CreateThread, ExitProcess",
            "Broken Seal exploitation: The invalid X.509 seal appears engineered to exploit verification logic gaps, forcing fail-open behavior and allowing SEG bypass under certain configurations. Human-gated delivery posture: Cloudflare 403 challenges suggest the actor enforces human interaction before payload delivery, reducing automated discovery and sandbox analysis. Industrialized infrastructure: Correlation across thousands of domains and URLs indicates a highly automated, rotating delivery ecosystem.",
            "MITRE ATT&CK: Process Hollowing (T1055.012): Documentation on the RunPE injection method used by the payload to achieve a fileless state in RWX memory. RFC 5652 - Cryptographic Message Syntax (CMS): This standard defines the structure of the digital signatures that this campaign's \"Broken Seal\" exploit bypasses.",
            "As of Feb 13 (early AM) \u2014 Indicators of Compromise: 17K | Types: Email (30), FileHash-SHA256 (2,146), URL (8,070), Hostname (2,755), Domain (3,528), Other (1,110) | Geo: US (233), Canada (15), China (10), Japan (2), Spain (2), Other (13)",
            "Verification failure observed in automated verification handlers during sandbox replay.",
            "The payload (SHA256: dfff54...4af) achieves a fileless execution state via Process Hollowing (RunPE), injecting into RWX memory regions of legitimate system processes to evade disk-based EDR telemetry. Anti-analysis controls\u2014including Bochs artifact checks, geofencing logic, and direct CPU clock interrogation\u2014are implemented to validate a high-interaction user environment prior to execution.",
            "Multiple antivirus engines flagged the sample with generic heuristic names (e.g., Trojan:Win32/Vigorf.A, Win32:Malware-gen, Trojan.Generic), consistent with multi-engine heuristic detection on VirusTotal.",
            "Malicious sample (SHA256: fa8e2ddfe42e77a9771a7c4d6421c7a808cf4508f8cd6dc6f4cf8bd4e2ae7f8f) detected as TrojanDownloader:Win32/Tugspay.A with YARA hits for Win32_PUA_Domaiq, aPLib, PECompact_2xx and IDS alerts including TLS Handshake Failure + 403 Forbidden, contacting 36 domains (e.g., api.123mediaplayer.com, static.sslsecure1.com) and IPs such as 104.18.23.19 and 193.166.255.171.",
            "SHA256 3d10374b55a18a2dd90d35d28472600496c680a7efab4e772595f735cb062343 identified as Win.Malware.Vtflooder-9783271-0 / Trojan:Win32/Vflooder.B with UPX/Nrv2x packing YARA hits, IDS detections for Win32/Vflooder.B check-in and DOS behavior, and network C2 indicators including 172.66.0.227 and 34.54.88.138.",
            "SHA-256: fc1fedce1419d4e2009828aad8644deca78b4eeed176e5b009797e0eb0d7d3ff \u2014 Detected as Win.Malware.Vtflooder / Trojan:Win32/Vflooder; UPX-packed PE32 executable, with 812 IDS hits (including C2 checkin + HTTP EXE upload).",
            "nationalgrid.com \u2014 Whitelisted domain (US, AS13335 Cloudflare) with 500+ passive DNS entries, 692 URLs, 195 subdomains, and 2 malicious files hosted on IP 104.17.1.192, which is concerning given the infrastructure and trust level.",
            "eversource.com (IP: 159.108.5.46, ASN: AS2024) has 2 flagged malicious files within its infrastructure, despite being whitelisted. The domain hosts 95 subdomains and maintains an active SPF record, indicating potential security risks under an otherwise trusted facade.",
            "Whitelisted IP Address 204.79.197.212 Location  United States ASN AS8068 microsoft corporation Nameservers ns4-205.azure-dns.info. ,  ns1-205.azure-dns.com. More WHOIS Registrar: MarkMonitor, Inc.,   Creation Date: Mar 26, 1996 Related Pulses OTX User-Created Pulses (50) Related Tags 2025 Related Tags 4328 ,  5943 ,  80211 ,  #supportsitewebsiteabuse #rootcertificatefailure #cryptographicf ,  The dynamics of the mudoSOSIntersectalign with sophisticated adv More Indicator Facts 982 malicious files communicat",
            "",
            "The AlienVault OTX report for flypdx.com documents 11 related tags, including ids detections and av detections, across 4 active AWS IP addresses (3.175.34.30\u2013.106). These indicators confirm the airport's network has been flagged for unauthorized activity, specifically pointing to a bridge between their web infrastructure and internal passenger tracking. The display of PII on aviation hardware during my June flight matches a known data-bleeding pattern where Personally Identifiable Information (PII) leaks fr"
          ],
          "public": 1,
          "adversary": "",
          "targeted_countries": [
            "China",
            "United States of America",
            "Spain",
            "Japan",
            "Canada"
          ],
          "malware_families": [],
          "attack_ids": [],
          "industries": [
            "Legal, Financial, Healthcare, Government, Municipal, Real-Estate, Enterprise-Technology, Critical-In"
          ],
          "TLP": "green",
          "cloned_from": "698e93e1ab02db8c49e8c3ed",
          "export_count": 2,
          "upvotes_count": 0,
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          "locked": false,
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          "author": {
            "username": "Q.Vashti",
            "id": "337942",
            "avatar_url": "https://otx.alienvault.com/assets/images/default-avatar.png",
            "is_subscribed": false,
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          "indicator_type_counts": {
            "domain": 27572,
            "FileHash-SHA256": 46076,
            "FileHash-MD5": 42177,
            "FileHash-SHA1": 22874,
            "hostname": 33438,
            "URL": 74810,
            "SSLCertFingerprint": 21,
            "CVE": 7579,
            "email": 297,
            "FileHash-IMPHASH": 8,
            "CIDR": 26203,
            "JA3": 1
          },
          "indicator_count": 281056,
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          "modified_text": "23 days ago ",
          "is_modified": true,
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        {
          "id": "69bf64eccb5d39a90a3c391e",
          "name": "Spam \u201cBroken Seal\u201d DocuSign-themed Delivery w/Fileless Process Hollowing (Zeppelin/Bloat-A) by msudosos",
          "description": "",
          "modified": "2026-03-27T00:30:39.055000",
          "created": "2026-03-22T03:41:32.565000",
          "tags": [
            "Zeppelin, Bloat-A, W32.Bloat-A, Zero-Day-Delivery, Protocol-Devi",
            "9698f46495ce9401c8bcaf9a2afe1598",
            "Imphash: 9698f46495ce9401c8bcaf9a2afe1598 | Imports (additional)",
            "MD5: b47266fef17ad4b2e4ca6ee1d06c39a7 SHA-1: cb92796715c799d7e71",
            "Filename: b47266fef17ad4b2e4ca6ee1d06c39a7.virus File Type: Win3",
            "Compilation / Toolchain Compiler: Microsoft Visual C++ 2017 Link",
            "DocuSign-themed phishing lure Invalid X.509 seal (\u201cBroken Seal\u201d)"
          ],
          "references": [
            "Conversely, Port 443 remains accessible, serving a WordPress-based interface backed by a freshly issued Google Trust Services certificate (Feb 4, 2026). This asymmetric configuration ensures that the structurally invalid X.509 \"Broken Seal\" is only delivered via encrypted channels, while the gated Port 80 tier prevents the discovery of the underlying Zeppelin/Bloat-A redirection logic by non-human-interacted sessions.",
            "Imphash: 9698f46495ce9401c8bcaf9a2afe1598 | Imports (additional): GdipSetSmoothingMode, I_UuidCreate, RpcStringFreeW, UuidCreate, UuidToStringW, InternetCheckConnectionW | Resource: RT_MANIFEST (1, ENGLISH US, SHA-256 4bb79dcea0a901f7d9eac5aa05728ae92acb42e0cb22e5dd14134f4421a3d8df, XML, entropy 4.91)",
            "Observed hosting and routing telemetry indicates the delivery infrastructure is operating through AS209242 (Cloudflare London LLC), suggesting the actor is leveraging Cloudflare\u2019s transit layer for resilience and to reduce direct exposure of origin infrastructure.",
            "Research into the gogetlife.co telemetry confirms a dual-port obfuscation strategy designed to bypass multi-layer security indexing. Forensic HTTP scans identify a Port 80 \"Fail-Closed\" state, where standard web traffic is gated by a Cloudflare-managed 403 Forbidden challenge, effectively neutralizing automated crawlers. Conversely, Port 443 remains accessible, serving a WordPress-based interface backed by a freshly issued Google Trust Services certificate (Feb 4, 2026). This asymmetric configuration ensure",
            "Compilation / Toolchain Compiler: Microsoft Visual C++ 2017 Linker: Microsoft Linker 14.16.27032 IDE: Visual Studio 2017 (15.9) Classification: PEBIN TrID: Win64 EXE (32.2%) / Win32 DLL (20.1%) / Win16 NE (15.4%) PE Section Entropy (Suspicion): .data 7.36 \u2192 high (suggests packing/encryption), .reloc 6.66 \u2192 possible runtime modification, .text 6.01, .rdata 5.88, .rsrc 4.72 Imports (Capabilities): CreateRemoteThread, CreateThread, ExitProcess",
            "Broken Seal exploitation: The invalid X.509 seal appears engineered to exploit verification logic gaps, forcing fail-open behavior and allowing SEG bypass under certain configurations. Human-gated delivery posture: Cloudflare 403 challenges suggest the actor enforces human interaction before payload delivery, reducing automated discovery and sandbox analysis. Industrialized infrastructure: Correlation across thousands of domains and URLs indicates a highly automated, rotating delivery ecosystem.",
            "MITRE ATT&CK: Process Hollowing (T1055.012): Documentation on the RunPE injection method used by the payload to achieve a fileless state in RWX memory. RFC 5652 - Cryptographic Message Syntax (CMS): This standard defines the structure of the digital signatures that this campaign's \"Broken Seal\" exploit bypasses.",
            "As of Feb 13 (early AM) \u2014 Indicators of Compromise: 17K | Types: Email (30), FileHash-SHA256 (2,146), URL (8,070), Hostname (2,755), Domain (3,528), Other (1,110) | Geo: US (233), Canada (15), China (10), Japan (2), Spain (2), Other (13)",
            "Verification failure observed in automated verification handlers during sandbox replay.",
            "The payload (SHA256: dfff54...4af) achieves a fileless execution state via Process Hollowing (RunPE), injecting into RWX memory regions of legitimate system processes to evade disk-based EDR telemetry. Anti-analysis controls\u2014including Bochs artifact checks, geofencing logic, and direct CPU clock interrogation\u2014are implemented to validate a high-interaction user environment prior to execution.",
            "Multiple antivirus engines flagged the sample with generic heuristic names (e.g., Trojan:Win32/Vigorf.A, Win32:Malware-gen, Trojan.Generic), consistent with multi-engine heuristic detection on VirusTotal.",
            "Malicious sample (SHA256: fa8e2ddfe42e77a9771a7c4d6421c7a808cf4508f8cd6dc6f4cf8bd4e2ae7f8f) detected as TrojanDownloader:Win32/Tugspay.A with YARA hits for Win32_PUA_Domaiq, aPLib, PECompact_2xx and IDS alerts including TLS Handshake Failure + 403 Forbidden, contacting 36 domains (e.g., api.123mediaplayer.com, static.sslsecure1.com) and IPs such as 104.18.23.19 and 193.166.255.171.",
            "SHA256 3d10374b55a18a2dd90d35d28472600496c680a7efab4e772595f735cb062343 identified as Win.Malware.Vtflooder-9783271-0 / Trojan:Win32/Vflooder.B with UPX/Nrv2x packing YARA hits, IDS detections for Win32/Vflooder.B check-in and DOS behavior, and network C2 indicators including 172.66.0.227 and 34.54.88.138.",
            "SHA-256: fc1fedce1419d4e2009828aad8644deca78b4eeed176e5b009797e0eb0d7d3ff \u2014 Detected as Win.Malware.Vtflooder / Trojan:Win32/Vflooder; UPX-packed PE32 executable, with 812 IDS hits (including C2 checkin + HTTP EXE upload).",
            "nationalgrid.com \u2014 Whitelisted domain (US, AS13335 Cloudflare) with 500+ passive DNS entries, 692 URLs, 195 subdomains, and 2 malicious files hosted on IP 104.17.1.192, which is concerning given the infrastructure and trust level.",
            "eversource.com (IP: 159.108.5.46, ASN: AS2024) has 2 flagged malicious files within its infrastructure, despite being whitelisted. The domain hosts 95 subdomains and maintains an active SPF record, indicating potential security risks under an otherwise trusted facade.",
            "Whitelisted IP Address 204.79.197.212 Location  United States ASN AS8068 microsoft corporation Nameservers ns4-205.azure-dns.info. ,  ns1-205.azure-dns.com. More WHOIS Registrar: MarkMonitor, Inc.,   Creation Date: Mar 26, 1996 Related Pulses OTX User-Created Pulses (50) Related Tags 2025 Related Tags 4328 ,  5943 ,  80211 ,  #supportsitewebsiteabuse #rootcertificatefailure #cryptographicf ,  The dynamics of the mudoSOSIntersectalign with sophisticated adv More Indicator Facts 982 malicious files communicat",
            "",
            "The AlienVault OTX report for flypdx.com documents 11 related tags, including ids detections and av detections, across 4 active AWS IP addresses (3.175.34.30\u2013.106). These indicators confirm the airport's network has been flagged for unauthorized activity, specifically pointing to a bridge between their web infrastructure and internal passenger tracking. The display of PII on aviation hardware during my June flight matches a known data-bleeding pattern where Personally Identifiable Information (PII) leaks fr"
          ],
          "public": 1,
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            "Legal, Financial, Healthcare, Government, Municipal, Real-Estate, Enterprise-Technology, Critical-In"
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          "indicator_type_counts": {
            "domain": 27572,
            "FileHash-SHA256": 46076,
            "FileHash-MD5": 42177,
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            "hostname": 33438,
            "URL": 74810,
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          "indicator_count": 281056,
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          "modified_text": "23 days ago ",
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        {
          "id": "686e17b1ac7253ec7e12f1e8",
          "name": "FT Adviser | Foundry - platform.twitter.com + Apple + T-Mobile",
          "description": "FT Adviser | Foundry - platform.twitter.com + Apple + T-Mobile | ImFurther investigation of familiar IoC\u2019s  in Tethering T-mobile to iOS research. \n\nPalantir is the the Cyber Defense Firm that provides the weapons, man force, military, false arrest records ,reputation damage, the man who drove her off the road, constant stalking and the marketing of her music in other media.\n Realize this hot stock you\u2019re investing is a domestic and international terrorist organization.  There are several\nPeople here being 24/7/365 monitored.\nThey have fulfillment centers from Amazon and can provide food to medicine, they have the entire military, all\ngovernment contracts and their own physicians. \n\n#malware #foundry #rip #palantir # twitter #paypalmafia  #quasi #government # workerscompensation #law_enforcement # #jeffreyreimer #sabey #tsarabrashearslivesinourhearts",
          "modified": "2025-08-08T06:00:40.325000",
          "created": "2025-07-09T07:18:09.062000",
          "tags": [
            "present jun",
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            "unknown aaaa",
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            "msie",
            "chrome",
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            "type",
            "pulse submit",
            "http",
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            "pulses otx",
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            "google safe",
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            "title added",
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            "url https",
            "dynamicloader",
            "write c",
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            "wow64",
            "slcc2",
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            "typ hos",
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            "canada unknown",
            "script domains",
            "a domains"
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            "FileHash-MD5": 181,
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            "domain": 1424,
            "email": 13,
            "hostname": 1304,
            "URL": 4168,
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          },
          "indicator_count": 9106,
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          "modified_text": "254 days ago ",
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        {
          "id": "65a20ff8db3854e863dca324",
          "name": "Shared Modules | Hijacker | Masquerading",
          "description": "",
          "modified": "2024-02-12T04:01:56.040000",
          "created": "2024-01-13T04:22:16.961000",
          "tags": [
            "filehashmd5",
            "no expiration",
            "iocs",
            "next",
            "scan endpoints",
            "all octoseek",
            "create new",
            "pulse use",
            "pdf report",
            "pcap",
            "filehashsha1",
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            "ipv4",
            "hostname",
            "expiration",
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            "email",
            "email abuse",
            "goreasonlimited",
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            "tompc",
            "sum35",
            "domain xn",
            "searchbox0",
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            "apple",
            "apple id",
            "hijacking",
            "masquerading",
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            "cams",
            "monitoring",
            "loki bot",
            "dns",
            "open ports",
            "malvertizing",
            "malware hosting",
            "apple script",
            "js user",
            "dga",
            "dga domains",
            "malware",
            "multiple_versions",
            "wagersta",
            "decode",
            "system information discovery",
            "decrypt",
            "evasion",
            "defense evasion",
            "emotet",
            "android",
            "ios",
            "wannacry",
            "trojan",
            "worm",
            "cyber threat",
            "benjamin",
            "whois record",
            "ssl certificate",
            "contacted",
            "historical ssl",
            "referrer",
            "contacted urls",
            "execution",
            "whois whois",
            "whois sslcert",
            "and china",
            "drop",
            "uchealth",
            "university of cincinnati health"
          ],
          "references": [],
          "public": 1,
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            "United States of America"
          ],
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          "attack_ids": [
            {
              "id": "T1129",
              "name": "Shared Modules",
              "display_name": "T1129 - Shared Modules"
            },
            {
              "id": "T1122",
              "name": "Component Object Model Hijacking",
              "display_name": "T1122 - Component Object Model Hijacking"
            },
            {
              "id": "T1040",
              "name": "Network Sniffing",
              "display_name": "T1040 - Network Sniffing"
            },
            {
              "id": "T1027",
              "name": "Obfuscated Files or Information",
              "display_name": "T1027 - Obfuscated Files or Information"
            },
            {
              "id": "TA0005",
              "name": "Defense Evasion",
              "display_name": "TA0005 - Defense Evasion"
            },
            {
              "id": "T1036",
              "name": "Masquerading",
              "display_name": "T1036 - Masquerading"
            },
            {
              "id": "T1444",
              "name": "Masquerade as Legitimate Application",
              "display_name": "T1444 - Masquerade as Legitimate Application"
            },
            {
              "id": "T1057",
              "name": "Process Discovery",
              "display_name": "T1057 - Process Discovery"
            },
            {
              "id": "T1012",
              "name": "Query Registry",
              "display_name": "T1012 - Query Registry"
            },
            {
              "id": "T1082",
              "name": "System Information Discovery",
              "display_name": "T1082 - System Information Discovery"
            },
            {
              "id": "T1083",
              "name": "File and Directory Discovery",
              "display_name": "T1083 - File and Directory Discovery"
            },
            {
              "id": "T1114",
              "name": "Email Collection",
              "display_name": "T1114 - Email Collection"
            },
            {
              "id": "T1071.001",
              "name": "Web Protocols",
              "display_name": "T1071.001 - Web Protocols"
            },
            {
              "id": "T1071.003",
              "name": "Mail Protocols",
              "display_name": "T1071.003 - Mail Protocols"
            },
            {
              "id": "T1071.004",
              "name": "DNS",
              "display_name": "T1071.004 - DNS"
            },
            {
              "id": "T1071",
              "name": "Application Layer Protocol",
              "display_name": "T1071 - Application Layer Protocol"
            },
            {
              "id": "T1059.007",
              "name": "JavaScript",
              "display_name": "T1059.007 - JavaScript"
            },
            {
              "id": "T1106",
              "name": "Native API",
              "display_name": "T1106 - Native API"
            },
            {
              "id": "T1546.015",
              "name": "Component Object Model Hijacking",
              "display_name": "T1546.015 - Component Object Model Hijacking"
            }
          ],
          "industries": [],
          "TLP": "white",
          "cloned_from": null,
          "export_count": 13,
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          "author": {
            "username": "OctoSeek",
            "id": "243548",
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          "indicator_type_counts": {
            "FileHash-MD5": 2701,
            "FileHash-SHA1": 2296,
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            "URL": 6191,
            "domain": 2033,
            "hostname": 3097,
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          "indicator_count": 19719,
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          "modified_text": "797 days ago ",
          "is_modified": true,
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      "references": [
        "",
        "SHA-256: fc1fedce1419d4e2009828aad8644deca78b4eeed176e5b009797e0eb0d7d3ff \u2014 Detected as Win.Malware.Vtflooder / Trojan:Win32/Vflooder; UPX-packed PE32 executable, with 812 IDS hits (including C2 checkin + HTTP EXE upload).",
        "As of Feb 13 (early AM) \u2014 Indicators of Compromise: 17K | Types: Email (30), FileHash-SHA256 (2,146), URL (8,070), Hostname (2,755), Domain (3,528), Other (1,110) | Geo: US (233), Canada (15), China (10), Japan (2), Spain (2), Other (13)",
        "Broken Seal exploitation: The invalid X.509 seal appears engineered to exploit verification logic gaps, forcing fail-open behavior and allowing SEG bypass under certain configurations. Human-gated delivery posture: Cloudflare 403 challenges suggest the actor enforces human interaction before payload delivery, reducing automated discovery and sandbox analysis. Industrialized infrastructure: Correlation across thousands of domains and URLs indicates a highly automated, rotating delivery ecosystem.",
        "Whitelisted IP Address 204.79.197.212 Location  United States ASN AS8068 microsoft corporation Nameservers ns4-205.azure-dns.info. ,  ns1-205.azure-dns.com. More WHOIS Registrar: MarkMonitor, Inc.,   Creation Date: Mar 26, 1996 Related Pulses OTX User-Created Pulses (50) Related Tags 2025 Related Tags 4328 ,  5943 ,  80211 ,  #supportsitewebsiteabuse #rootcertificatefailure #cryptographicf ,  The dynamics of the mudoSOSIntersectalign with sophisticated adv More Indicator Facts 982 malicious files communicat",
        "Research into the gogetlife.co telemetry confirms a dual-port obfuscation strategy designed to bypass multi-layer security indexing. Forensic HTTP scans identify a Port 80 \"Fail-Closed\" state, where standard web traffic is gated by a Cloudflare-managed 403 Forbidden challenge, effectively neutralizing automated crawlers. Conversely, Port 443 remains accessible, serving a WordPress-based interface backed by a freshly issued Google Trust Services certificate (Feb 4, 2026). This asymmetric configuration ensure",
        "nationalgrid.com \u2014 Whitelisted domain (US, AS13335 Cloudflare) with 500+ passive DNS entries, 692 URLs, 195 subdomains, and 2 malicious files hosted on IP 104.17.1.192, which is concerning given the infrastructure and trust level.",
        "Imphash: 9698f46495ce9401c8bcaf9a2afe1598 | Imports (additional): GdipSetSmoothingMode, I_UuidCreate, RpcStringFreeW, UuidCreate, UuidToStringW, InternetCheckConnectionW | Resource: RT_MANIFEST (1, ENGLISH US, SHA-256 4bb79dcea0a901f7d9eac5aa05728ae92acb42e0cb22e5dd14134f4421a3d8df, XML, entropy 4.91)",
        "eversource.com (IP: 159.108.5.46, ASN: AS2024) has 2 flagged malicious files within its infrastructure, despite being whitelisted. The domain hosts 95 subdomains and maintains an active SPF record, indicating potential security risks under an otherwise trusted facade.",
        "Malicious sample (SHA256: fa8e2ddfe42e77a9771a7c4d6421c7a808cf4508f8cd6dc6f4cf8bd4e2ae7f8f) detected as TrojanDownloader:Win32/Tugspay.A with YARA hits for Win32_PUA_Domaiq, aPLib, PECompact_2xx and IDS alerts including TLS Handshake Failure + 403 Forbidden, contacting 36 domains (e.g., api.123mediaplayer.com, static.sslsecure1.com) and IPs such as 104.18.23.19 and 193.166.255.171.",
        "Verification failure observed in automated verification handlers during sandbox replay.",
        "MITRE ATT&CK: Process Hollowing (T1055.012): Documentation on the RunPE injection method used by the payload to achieve a fileless state in RWX memory. RFC 5652 - Cryptographic Message Syntax (CMS): This standard defines the structure of the digital signatures that this campaign's \"Broken Seal\" exploit bypasses.",
        "The AlienVault OTX report for flypdx.com documents 11 related tags, including ids detections and av detections, across 4 active AWS IP addresses (3.175.34.30\u2013.106). These indicators confirm the airport's network has been flagged for unauthorized activity, specifically pointing to a bridge between their web infrastructure and internal passenger tracking. The display of PII on aviation hardware during my June flight matches a known data-bleeding pattern where Personally Identifiable Information (PII) leaks fr",
        "Compilation / Toolchain Compiler: Microsoft Visual C++ 2017 Linker: Microsoft Linker 14.16.27032 IDE: Visual Studio 2017 (15.9) Classification: PEBIN TrID: Win64 EXE (32.2%) / Win32 DLL (20.1%) / Win16 NE (15.4%) PE Section Entropy (Suspicion): .data 7.36 \u2192 high (suggests packing/encryption), .reloc 6.66 \u2192 possible runtime modification, .text 6.01, .rdata 5.88, .rsrc 4.72 Imports (Capabilities): CreateRemoteThread, CreateThread, ExitProcess",
        "Observed hosting and routing telemetry indicates the delivery infrastructure is operating through AS209242 (Cloudflare London LLC), suggesting the actor is leveraging Cloudflare\u2019s transit layer for resilience and to reduce direct exposure of origin infrastructure.",
        "Conversely, Port 443 remains accessible, serving a WordPress-based interface backed by a freshly issued Google Trust Services certificate (Feb 4, 2026). This asymmetric configuration ensures that the structurally invalid X.509 \"Broken Seal\" is only delivered via encrypted channels, while the gated Port 80 tier prevents the discovery of the underlying Zeppelin/Bloat-A redirection logic by non-human-interacted sessions.",
        "SHA256 3d10374b55a18a2dd90d35d28472600496c680a7efab4e772595f735cb062343 identified as Win.Malware.Vtflooder-9783271-0 / Trojan:Win32/Vflooder.B with UPX/Nrv2x packing YARA hits, IDS detections for Win32/Vflooder.B check-in and DOS behavior, and network C2 indicators including 172.66.0.227 and 34.54.88.138.",
        "The payload (SHA256: dfff54...4af) achieves a fileless execution state via Process Hollowing (RunPE), injecting into RWX memory regions of legitimate system processes to evade disk-based EDR telemetry. Anti-analysis controls\u2014including Bochs artifact checks, geofencing logic, and direct CPU clock interrogation\u2014are implemented to validate a high-interaction user environment prior to execution.",
        "Multiple antivirus engines flagged the sample with generic heuristic names (e.g., Trojan:Win32/Vigorf.A, Win32:Malware-gen, Trojan.Generic), consistent with multi-engine heuristic detection on VirusTotal.",
        "as15169"
      ],
      "related": {
        "alienvault": {
          "adversary": [],
          "malware_families": [],
          "industries": [],
          "unique_indicators": 0
        },
        "other": {
          "adversary": [
            "Adversary Profile: Salt Typhoon Alignment The architectural gap identified by mudoSO mirrors the act"
          ],
          "malware_families": [],
          "industries": [
            "Legal, financial, healthcare, government, municipal, real-estate, enterprise-technology, critical-in"
          ],
          "unique_indicators": 158193
        }
      }
    },
    "false_positive": [],
    "alexa": "http://www.alexa.com/siteinfo/artistlink.com",
    "whois": "http://whois.domaintools.com/artistlink.com",
    "domain": "artistlink.com",
    "hostname": "developer.artistlink.com"
  },
  "geo": {},
  "geo_ipapicom": {},
  "pulse_count": 6,
  "pulses": [
    {
      "id": "698e93e1ab02db8c49e8c3ed",
      "name": "\u201cBroken Seal\u201d DocuSign-themed Delivery with Fileless Process Hollowing (Zeppelin/Bloat-A)",
      "description": "Forensic analysis indicates a DocuSign-themed phishing campaign using a deliberately invalid X.509 PKI seal (\u201cBroken Seal\u201d) to trigger fail-open verification logic in automated handlers. The delivery mechanism bypasses Secure Email Gateway (SEG) reputation checks by using encrypted channels and human-gated infrastructure. The payload is a fileless Process Hollowing (RunPE) malware that injects into RWX memory of legitimate processes to evade disk-based EDR.",
      "modified": "2026-04-19T08:11:41.130000",
      "created": "2026-02-13T03:00:49.872000",
      "tags": [
        "Zeppelin, Bloat-A, W32.Bloat-A, Zero-Day-Delivery, Protocol-Devi",
        "9698f46495ce9401c8bcaf9a2afe1598",
        "Imphash: 9698f46495ce9401c8bcaf9a2afe1598 | Imports (additional)",
        "MD5: b47266fef17ad4b2e4ca6ee1d06c39a7 SHA-1: cb92796715c799d7e71",
        "Filename: b47266fef17ad4b2e4ca6ee1d06c39a7.virus File Type: Win3",
        "Compilation / Toolchain Compiler: Microsoft Visual C++ 2017 Link",
        "DocuSign-themed phishing lure Invalid X.509 seal (\u201cBroken Seal\u201d)"
      ],
      "references": [
        "Conversely, Port 443 remains accessible, serving a WordPress-based interface backed by a freshly issued Google Trust Services certificate (Feb 4, 2026). This asymmetric configuration ensures that the structurally invalid X.509 \"Broken Seal\" is only delivered via encrypted channels, while the gated Port 80 tier prevents the discovery of the underlying Zeppelin/Bloat-A redirection logic by non-human-interacted sessions.",
        "Imphash: 9698f46495ce9401c8bcaf9a2afe1598 | Imports (additional): GdipSetSmoothingMode, I_UuidCreate, RpcStringFreeW, UuidCreate, UuidToStringW, InternetCheckConnectionW | Resource: RT_MANIFEST (1, ENGLISH US, SHA-256 4bb79dcea0a901f7d9eac5aa05728ae92acb42e0cb22e5dd14134f4421a3d8df, XML, entropy 4.91)",
        "Observed hosting and routing telemetry indicates the delivery infrastructure is operating through AS209242 (Cloudflare London LLC), suggesting the actor is leveraging Cloudflare\u2019s transit layer for resilience and to reduce direct exposure of origin infrastructure.",
        "Research into the gogetlife.co telemetry confirms a dual-port obfuscation strategy designed to bypass multi-layer security indexing. Forensic HTTP scans identify a Port 80 \"Fail-Closed\" state, where standard web traffic is gated by a Cloudflare-managed 403 Forbidden challenge, effectively neutralizing automated crawlers. Conversely, Port 443 remains accessible, serving a WordPress-based interface backed by a freshly issued Google Trust Services certificate (Feb 4, 2026). This asymmetric configuration ensure",
        "Compilation / Toolchain Compiler: Microsoft Visual C++ 2017 Linker: Microsoft Linker 14.16.27032 IDE: Visual Studio 2017 (15.9) Classification: PEBIN TrID: Win64 EXE (32.2%) / Win32 DLL (20.1%) / Win16 NE (15.4%) PE Section Entropy (Suspicion): .data 7.36 \u2192 high (suggests packing/encryption), .reloc 6.66 \u2192 possible runtime modification, .text 6.01, .rdata 5.88, .rsrc 4.72 Imports (Capabilities): CreateRemoteThread, CreateThread, ExitProcess",
        "Broken Seal exploitation: The invalid X.509 seal appears engineered to exploit verification logic gaps, forcing fail-open behavior and allowing SEG bypass under certain configurations. Human-gated delivery posture: Cloudflare 403 challenges suggest the actor enforces human interaction before payload delivery, reducing automated discovery and sandbox analysis. Industrialized infrastructure: Correlation across thousands of domains and URLs indicates a highly automated, rotating delivery ecosystem.",
        "MITRE ATT&CK: Process Hollowing (T1055.012): Documentation on the RunPE injection method used by the payload to achieve a fileless state in RWX memory. RFC 5652 - Cryptographic Message Syntax (CMS): This standard defines the structure of the digital signatures that this campaign's \"Broken Seal\" exploit bypasses.",
        "As of Feb 13 (early AM) \u2014 Indicators of Compromise: 17K | Types: Email (30), FileHash-SHA256 (2,146), URL (8,070), Hostname (2,755), Domain (3,528), Other (1,110) | Geo: US (233), Canada (15), China (10), Japan (2), Spain (2), Other (13)",
        "Verification failure observed in automated verification handlers during sandbox replay.",
        "The payload (SHA256: dfff54...4af) achieves a fileless execution state via Process Hollowing (RunPE), injecting into RWX memory regions of legitimate system processes to evade disk-based EDR telemetry. Anti-analysis controls\u2014including Bochs artifact checks, geofencing logic, and direct CPU clock interrogation\u2014are implemented to validate a high-interaction user environment prior to execution.",
        "Multiple antivirus engines flagged the sample with generic heuristic names (e.g., Trojan:Win32/Vigorf.A, Win32:Malware-gen, Trojan.Generic), consistent with multi-engine heuristic detection on VirusTotal.",
        "Malicious sample (SHA256: fa8e2ddfe42e77a9771a7c4d6421c7a808cf4508f8cd6dc6f4cf8bd4e2ae7f8f) detected as TrojanDownloader:Win32/Tugspay.A with YARA hits for Win32_PUA_Domaiq, aPLib, PECompact_2xx and IDS alerts including TLS Handshake Failure + 403 Forbidden, contacting 36 domains (e.g., api.123mediaplayer.com, static.sslsecure1.com) and IPs such as 104.18.23.19 and 193.166.255.171.",
        "SHA256 3d10374b55a18a2dd90d35d28472600496c680a7efab4e772595f735cb062343 identified as Win.Malware.Vtflooder-9783271-0 / Trojan:Win32/Vflooder.B with UPX/Nrv2x packing YARA hits, IDS detections for Win32/Vflooder.B check-in and DOS behavior, and network C2 indicators including 172.66.0.227 and 34.54.88.138.",
        "SHA-256: fc1fedce1419d4e2009828aad8644deca78b4eeed176e5b009797e0eb0d7d3ff \u2014 Detected as Win.Malware.Vtflooder / Trojan:Win32/Vflooder; UPX-packed PE32 executable, with 812 IDS hits (including C2 checkin + HTTP EXE upload).",
        "nationalgrid.com \u2014 Whitelisted domain (US, AS13335 Cloudflare) with 500+ passive DNS entries, 692 URLs, 195 subdomains, and 2 malicious files hosted on IP 104.17.1.192, which is concerning given the infrastructure and trust level.",
        "eversource.com (IP: 159.108.5.46, ASN: AS2024) has 2 flagged malicious files within its infrastructure, despite being whitelisted. The domain hosts 95 subdomains and maintains an active SPF record, indicating potential security risks under an otherwise trusted facade.",
        "Whitelisted IP Address 204.79.197.212 Location  United States ASN AS8068 microsoft corporation Nameservers ns4-205.azure-dns.info. ,  ns1-205.azure-dns.com. More WHOIS Registrar: MarkMonitor, Inc.,   Creation Date: Mar 26, 1996 Related Pulses OTX User-Created Pulses (50) Related Tags 2025 Related Tags 4328 ,  5943 ,  80211 ,  #supportsitewebsiteabuse #rootcertificatefailure #cryptographicf ,  The dynamics of the mudoSOSIntersectalign with sophisticated adv More Indicator Facts 982 malicious files communicat",
        "",
        "The AlienVault OTX report for flypdx.com documents 11 related tags, including ids detections and av detections, across 4 active AWS IP addresses (3.175.34.30\u2013.106). These indicators confirm the airport's network has been flagged for unauthorized activity, specifically pointing to a bridge between their web infrastructure and internal passenger tracking. The display of PII on aviation hardware during my June flight matches a known data-bleeding pattern where Personally Identifiable Information (PII) leaks fr"
      ],
      "public": 1,
      "adversary": "",
      "targeted_countries": [
        "China",
        "United States of America",
        "Spain",
        "Japan",
        "Canada"
      ],
      "malware_families": [],
      "attack_ids": [],
      "industries": [
        "Legal, Financial, Healthcare, Government, Municipal, Real-Estate, Enterprise-Technology, Critical-In"
      ],
      "TLP": "green",
      "cloned_from": null,
      "export_count": 11,
      "upvotes_count": 0,
      "downvotes_count": 0,
      "votes_count": 0,
      "locked": false,
      "pulse_source": "web",
      "validator_count": 0,
      "comment_count": 0,
      "follower_count": 0,
      "vote": 0,
      "author": {
        "username": "msudosos",
        "id": "381696",
        "avatar_url": "https://otx.alienvault.com/assets/images/default-avatar.png",
        "is_subscribed": false,
        "is_following": false
      },
      "indicator_type_counts": {
        "domain": 27678,
        "FileHash-SHA256": 47676,
        "FileHash-MD5": 42534,
        "FileHash-SHA1": 23213,
        "hostname": 33703,
        "URL": 75433,
        "SSLCertFingerprint": 30,
        "CVE": 7582,
        "email": 313,
        "FileHash-IMPHASH": 8,
        "CIDR": 26205,
        "JA3": 1,
        "IPv4": 80,
        "URI": 5
      },
      "indicator_count": 284461,
      "is_author": false,
      "is_subscribing": null,
      "subscriber_count": 68,
      "modified_text": "14 hours ago ",
      "is_modified": true,
      "groups": [],
      "in_group": false,
      "threat_hunter_scannable": true,
      "threat_hunter_has_agents": 1,
      "related_indicator_type": "URL",
      "related_indicator_is_active": 1
    },
    {
      "id": "698d30c03b57c38dff915023",
      "name": "Double Umbrella AS15169/AS21928: This evaluates a critical structural convergence between Google (AS15169) and T-Mobile USA (AS21928) within the global Tier-1 routing backbone",
      "description": "Research credit: msudosos, The research identifies a high-fidelity pattern where traffic from dual origins commingles within a restricted lateral transit hub, allowing for horizontal movement across backbone providers that typically maintain distinct trust boundaries. Specifically, the Content Origin (Umbrella A) originated by Google (AS15169) reaches the core backbone through a high-trust sequence involving Arelion (AS1299), NTT (AS2914), and GTT (AS3257). Simultaneously, the Mobile Origin (Umbrella B) originated by T-Mobile USA (AS21928) enters the backbone via Cogent (AS174) and Lumen (AS3356). The findings designate Lumen (AS3356) as the central lateral hub where traffic pivots horizontally between the \u201cCore Five\u201d partners-including Zayo (AS6461) and Hurricane Electric (AS6939) \u2014before leaking to international sub-transit peers like Sparkle (AS6762) and Telxius (AS12956), finally exiting at global edge points such as PCCW (AS3491) and Tata (AS6453).",
      "modified": "2026-03-29T06:02:00.914000",
      "created": "2026-02-12T01:45:36.128000",
      "tags": [
        "The dynamics of the mudoSOSIntersectalign with sophisticated adv"
      ],
      "references": [
        "as15169"
      ],
      "public": 1,
      "adversary": "Adversary Profile: Salt Typhoon Alignment The architectural gap identified by mudoSO mirrors the act",
      "targeted_countries": [],
      "malware_families": [],
      "attack_ids": [],
      "industries": [],
      "TLP": "green",
      "cloned_from": null,
      "export_count": 0,
      "upvotes_count": 0,
      "downvotes_count": 0,
      "votes_count": 0,
      "locked": false,
      "pulse_source": "web",
      "validator_count": 0,
      "comment_count": 3,
      "follower_count": 0,
      "vote": 0,
      "author": {
        "username": "msudosos",
        "id": "381696",
        "avatar_url": "https://otx.alienvault.com/assets/images/default-avatar.png",
        "is_subscribed": false,
        "is_following": false
      },
      "indicator_type_counts": {
        "URI": 1,
        "domain": 2661,
        "URL": 6810,
        "hostname": 2147,
        "email": 56,
        "FileHash-SHA256": 2781,
        "CVE": 172,
        "FileHash-MD5": 365,
        "FileHash-SHA1": 344,
        "IPv4": 1,
        "CIDR": 20940
      },
      "indicator_count": 36278,
      "is_author": false,
      "is_subscribing": null,
      "subscriber_count": 52,
      "modified_text": "21 days ago ",
      "is_modified": true,
      "groups": [],
      "in_group": false,
      "threat_hunter_scannable": true,
      "threat_hunter_has_agents": 1,
      "related_indicator_type": "URL",
      "related_indicator_is_active": 1
    },
    {
      "id": "69bf64e1d5e06aa6207f78de",
      "name": "Spam \u201cBroken Seal\u201d DocuSign-themed Delivery w/Fileless Process Hollowing (Zeppelin/Bloat-A) by msudosos",
      "description": "",
      "modified": "2026-03-27T00:30:39.055000",
      "created": "2026-03-22T03:41:21.863000",
      "tags": [
        "Zeppelin, Bloat-A, W32.Bloat-A, Zero-Day-Delivery, Protocol-Devi",
        "9698f46495ce9401c8bcaf9a2afe1598",
        "Imphash: 9698f46495ce9401c8bcaf9a2afe1598 | Imports (additional)",
        "MD5: b47266fef17ad4b2e4ca6ee1d06c39a7 SHA-1: cb92796715c799d7e71",
        "Filename: b47266fef17ad4b2e4ca6ee1d06c39a7.virus File Type: Win3",
        "Compilation / Toolchain Compiler: Microsoft Visual C++ 2017 Link",
        "DocuSign-themed phishing lure Invalid X.509 seal (\u201cBroken Seal\u201d)"
      ],
      "references": [
        "Conversely, Port 443 remains accessible, serving a WordPress-based interface backed by a freshly issued Google Trust Services certificate (Feb 4, 2026). This asymmetric configuration ensures that the structurally invalid X.509 \"Broken Seal\" is only delivered via encrypted channels, while the gated Port 80 tier prevents the discovery of the underlying Zeppelin/Bloat-A redirection logic by non-human-interacted sessions.",
        "Imphash: 9698f46495ce9401c8bcaf9a2afe1598 | Imports (additional): GdipSetSmoothingMode, I_UuidCreate, RpcStringFreeW, UuidCreate, UuidToStringW, InternetCheckConnectionW | Resource: RT_MANIFEST (1, ENGLISH US, SHA-256 4bb79dcea0a901f7d9eac5aa05728ae92acb42e0cb22e5dd14134f4421a3d8df, XML, entropy 4.91)",
        "Observed hosting and routing telemetry indicates the delivery infrastructure is operating through AS209242 (Cloudflare London LLC), suggesting the actor is leveraging Cloudflare\u2019s transit layer for resilience and to reduce direct exposure of origin infrastructure.",
        "Research into the gogetlife.co telemetry confirms a dual-port obfuscation strategy designed to bypass multi-layer security indexing. Forensic HTTP scans identify a Port 80 \"Fail-Closed\" state, where standard web traffic is gated by a Cloudflare-managed 403 Forbidden challenge, effectively neutralizing automated crawlers. Conversely, Port 443 remains accessible, serving a WordPress-based interface backed by a freshly issued Google Trust Services certificate (Feb 4, 2026). This asymmetric configuration ensure",
        "Compilation / Toolchain Compiler: Microsoft Visual C++ 2017 Linker: Microsoft Linker 14.16.27032 IDE: Visual Studio 2017 (15.9) Classification: PEBIN TrID: Win64 EXE (32.2%) / Win32 DLL (20.1%) / Win16 NE (15.4%) PE Section Entropy (Suspicion): .data 7.36 \u2192 high (suggests packing/encryption), .reloc 6.66 \u2192 possible runtime modification, .text 6.01, .rdata 5.88, .rsrc 4.72 Imports (Capabilities): CreateRemoteThread, CreateThread, ExitProcess",
        "Broken Seal exploitation: The invalid X.509 seal appears engineered to exploit verification logic gaps, forcing fail-open behavior and allowing SEG bypass under certain configurations. Human-gated delivery posture: Cloudflare 403 challenges suggest the actor enforces human interaction before payload delivery, reducing automated discovery and sandbox analysis. Industrialized infrastructure: Correlation across thousands of domains and URLs indicates a highly automated, rotating delivery ecosystem.",
        "MITRE ATT&CK: Process Hollowing (T1055.012): Documentation on the RunPE injection method used by the payload to achieve a fileless state in RWX memory. RFC 5652 - Cryptographic Message Syntax (CMS): This standard defines the structure of the digital signatures that this campaign's \"Broken Seal\" exploit bypasses.",
        "As of Feb 13 (early AM) \u2014 Indicators of Compromise: 17K | Types: Email (30), FileHash-SHA256 (2,146), URL (8,070), Hostname (2,755), Domain (3,528), Other (1,110) | Geo: US (233), Canada (15), China (10), Japan (2), Spain (2), Other (13)",
        "Verification failure observed in automated verification handlers during sandbox replay.",
        "The payload (SHA256: dfff54...4af) achieves a fileless execution state via Process Hollowing (RunPE), injecting into RWX memory regions of legitimate system processes to evade disk-based EDR telemetry. Anti-analysis controls\u2014including Bochs artifact checks, geofencing logic, and direct CPU clock interrogation\u2014are implemented to validate a high-interaction user environment prior to execution.",
        "Multiple antivirus engines flagged the sample with generic heuristic names (e.g., Trojan:Win32/Vigorf.A, Win32:Malware-gen, Trojan.Generic), consistent with multi-engine heuristic detection on VirusTotal.",
        "Malicious sample (SHA256: fa8e2ddfe42e77a9771a7c4d6421c7a808cf4508f8cd6dc6f4cf8bd4e2ae7f8f) detected as TrojanDownloader:Win32/Tugspay.A with YARA hits for Win32_PUA_Domaiq, aPLib, PECompact_2xx and IDS alerts including TLS Handshake Failure + 403 Forbidden, contacting 36 domains (e.g., api.123mediaplayer.com, static.sslsecure1.com) and IPs such as 104.18.23.19 and 193.166.255.171.",
        "SHA256 3d10374b55a18a2dd90d35d28472600496c680a7efab4e772595f735cb062343 identified as Win.Malware.Vtflooder-9783271-0 / Trojan:Win32/Vflooder.B with UPX/Nrv2x packing YARA hits, IDS detections for Win32/Vflooder.B check-in and DOS behavior, and network C2 indicators including 172.66.0.227 and 34.54.88.138.",
        "SHA-256: fc1fedce1419d4e2009828aad8644deca78b4eeed176e5b009797e0eb0d7d3ff \u2014 Detected as Win.Malware.Vtflooder / Trojan:Win32/Vflooder; UPX-packed PE32 executable, with 812 IDS hits (including C2 checkin + HTTP EXE upload).",
        "nationalgrid.com \u2014 Whitelisted domain (US, AS13335 Cloudflare) with 500+ passive DNS entries, 692 URLs, 195 subdomains, and 2 malicious files hosted on IP 104.17.1.192, which is concerning given the infrastructure and trust level.",
        "eversource.com (IP: 159.108.5.46, ASN: AS2024) has 2 flagged malicious files within its infrastructure, despite being whitelisted. The domain hosts 95 subdomains and maintains an active SPF record, indicating potential security risks under an otherwise trusted facade.",
        "Whitelisted IP Address 204.79.197.212 Location  United States ASN AS8068 microsoft corporation Nameservers ns4-205.azure-dns.info. ,  ns1-205.azure-dns.com. More WHOIS Registrar: MarkMonitor, Inc.,   Creation Date: Mar 26, 1996 Related Pulses OTX User-Created Pulses (50) Related Tags 2025 Related Tags 4328 ,  5943 ,  80211 ,  #supportsitewebsiteabuse #rootcertificatefailure #cryptographicf ,  The dynamics of the mudoSOSIntersectalign with sophisticated adv More Indicator Facts 982 malicious files communicat",
        "",
        "The AlienVault OTX report for flypdx.com documents 11 related tags, including ids detections and av detections, across 4 active AWS IP addresses (3.175.34.30\u2013.106). These indicators confirm the airport's network has been flagged for unauthorized activity, specifically pointing to a bridge between their web infrastructure and internal passenger tracking. The display of PII on aviation hardware during my June flight matches a known data-bleeding pattern where Personally Identifiable Information (PII) leaks fr"
      ],
      "public": 1,
      "adversary": "",
      "targeted_countries": [
        "China",
        "United States of America",
        "Spain",
        "Japan",
        "Canada"
      ],
      "malware_families": [],
      "attack_ids": [],
      "industries": [
        "Legal, Financial, Healthcare, Government, Municipal, Real-Estate, Enterprise-Technology, Critical-In"
      ],
      "TLP": "green",
      "cloned_from": "698e93e1ab02db8c49e8c3ed",
      "export_count": 2,
      "upvotes_count": 0,
      "downvotes_count": 0,
      "votes_count": 0,
      "locked": false,
      "pulse_source": "web",
      "validator_count": 0,
      "comment_count": 0,
      "follower_count": 0,
      "vote": 0,
      "author": {
        "username": "Q.Vashti",
        "id": "337942",
        "avatar_url": "https://otx.alienvault.com/assets/images/default-avatar.png",
        "is_subscribed": false,
        "is_following": false
      },
      "indicator_type_counts": {
        "domain": 27572,
        "FileHash-SHA256": 46076,
        "FileHash-MD5": 42177,
        "FileHash-SHA1": 22874,
        "hostname": 33438,
        "URL": 74810,
        "SSLCertFingerprint": 21,
        "CVE": 7579,
        "email": 297,
        "FileHash-IMPHASH": 8,
        "CIDR": 26203,
        "JA3": 1
      },
      "indicator_count": 281056,
      "is_author": false,
      "is_subscribing": null,
      "subscriber_count": 143,
      "modified_text": "23 days ago ",
      "is_modified": true,
      "groups": [],
      "in_group": false,
      "threat_hunter_scannable": true,
      "threat_hunter_has_agents": 1,
      "related_indicator_type": "URL",
      "related_indicator_is_active": 1
    },
    {
      "id": "69bf64eccb5d39a90a3c391e",
      "name": "Spam \u201cBroken Seal\u201d DocuSign-themed Delivery w/Fileless Process Hollowing (Zeppelin/Bloat-A) by msudosos",
      "description": "",
      "modified": "2026-03-27T00:30:39.055000",
      "created": "2026-03-22T03:41:32.565000",
      "tags": [
        "Zeppelin, Bloat-A, W32.Bloat-A, Zero-Day-Delivery, Protocol-Devi",
        "9698f46495ce9401c8bcaf9a2afe1598",
        "Imphash: 9698f46495ce9401c8bcaf9a2afe1598 | Imports (additional)",
        "MD5: b47266fef17ad4b2e4ca6ee1d06c39a7 SHA-1: cb92796715c799d7e71",
        "Filename: b47266fef17ad4b2e4ca6ee1d06c39a7.virus File Type: Win3",
        "Compilation / Toolchain Compiler: Microsoft Visual C++ 2017 Link",
        "DocuSign-themed phishing lure Invalid X.509 seal (\u201cBroken Seal\u201d)"
      ],
      "references": [
        "Conversely, Port 443 remains accessible, serving a WordPress-based interface backed by a freshly issued Google Trust Services certificate (Feb 4, 2026). This asymmetric configuration ensures that the structurally invalid X.509 \"Broken Seal\" is only delivered via encrypted channels, while the gated Port 80 tier prevents the discovery of the underlying Zeppelin/Bloat-A redirection logic by non-human-interacted sessions.",
        "Imphash: 9698f46495ce9401c8bcaf9a2afe1598 | Imports (additional): GdipSetSmoothingMode, I_UuidCreate, RpcStringFreeW, UuidCreate, UuidToStringW, InternetCheckConnectionW | Resource: RT_MANIFEST (1, ENGLISH US, SHA-256 4bb79dcea0a901f7d9eac5aa05728ae92acb42e0cb22e5dd14134f4421a3d8df, XML, entropy 4.91)",
        "Observed hosting and routing telemetry indicates the delivery infrastructure is operating through AS209242 (Cloudflare London LLC), suggesting the actor is leveraging Cloudflare\u2019s transit layer for resilience and to reduce direct exposure of origin infrastructure.",
        "Research into the gogetlife.co telemetry confirms a dual-port obfuscation strategy designed to bypass multi-layer security indexing. Forensic HTTP scans identify a Port 80 \"Fail-Closed\" state, where standard web traffic is gated by a Cloudflare-managed 403 Forbidden challenge, effectively neutralizing automated crawlers. Conversely, Port 443 remains accessible, serving a WordPress-based interface backed by a freshly issued Google Trust Services certificate (Feb 4, 2026). This asymmetric configuration ensure",
        "Compilation / Toolchain Compiler: Microsoft Visual C++ 2017 Linker: Microsoft Linker 14.16.27032 IDE: Visual Studio 2017 (15.9) Classification: PEBIN TrID: Win64 EXE (32.2%) / Win32 DLL (20.1%) / Win16 NE (15.4%) PE Section Entropy (Suspicion): .data 7.36 \u2192 high (suggests packing/encryption), .reloc 6.66 \u2192 possible runtime modification, .text 6.01, .rdata 5.88, .rsrc 4.72 Imports (Capabilities): CreateRemoteThread, CreateThread, ExitProcess",
        "Broken Seal exploitation: The invalid X.509 seal appears engineered to exploit verification logic gaps, forcing fail-open behavior and allowing SEG bypass under certain configurations. Human-gated delivery posture: Cloudflare 403 challenges suggest the actor enforces human interaction before payload delivery, reducing automated discovery and sandbox analysis. Industrialized infrastructure: Correlation across thousands of domains and URLs indicates a highly automated, rotating delivery ecosystem.",
        "MITRE ATT&CK: Process Hollowing (T1055.012): Documentation on the RunPE injection method used by the payload to achieve a fileless state in RWX memory. RFC 5652 - Cryptographic Message Syntax (CMS): This standard defines the structure of the digital signatures that this campaign's \"Broken Seal\" exploit bypasses.",
        "As of Feb 13 (early AM) \u2014 Indicators of Compromise: 17K | Types: Email (30), FileHash-SHA256 (2,146), URL (8,070), Hostname (2,755), Domain (3,528), Other (1,110) | Geo: US (233), Canada (15), China (10), Japan (2), Spain (2), Other (13)",
        "Verification failure observed in automated verification handlers during sandbox replay.",
        "The payload (SHA256: dfff54...4af) achieves a fileless execution state via Process Hollowing (RunPE), injecting into RWX memory regions of legitimate system processes to evade disk-based EDR telemetry. Anti-analysis controls\u2014including Bochs artifact checks, geofencing logic, and direct CPU clock interrogation\u2014are implemented to validate a high-interaction user environment prior to execution.",
        "Multiple antivirus engines flagged the sample with generic heuristic names (e.g., Trojan:Win32/Vigorf.A, Win32:Malware-gen, Trojan.Generic), consistent with multi-engine heuristic detection on VirusTotal.",
        "Malicious sample (SHA256: fa8e2ddfe42e77a9771a7c4d6421c7a808cf4508f8cd6dc6f4cf8bd4e2ae7f8f) detected as TrojanDownloader:Win32/Tugspay.A with YARA hits for Win32_PUA_Domaiq, aPLib, PECompact_2xx and IDS alerts including TLS Handshake Failure + 403 Forbidden, contacting 36 domains (e.g., api.123mediaplayer.com, static.sslsecure1.com) and IPs such as 104.18.23.19 and 193.166.255.171.",
        "SHA256 3d10374b55a18a2dd90d35d28472600496c680a7efab4e772595f735cb062343 identified as Win.Malware.Vtflooder-9783271-0 / Trojan:Win32/Vflooder.B with UPX/Nrv2x packing YARA hits, IDS detections for Win32/Vflooder.B check-in and DOS behavior, and network C2 indicators including 172.66.0.227 and 34.54.88.138.",
        "SHA-256: fc1fedce1419d4e2009828aad8644deca78b4eeed176e5b009797e0eb0d7d3ff \u2014 Detected as Win.Malware.Vtflooder / Trojan:Win32/Vflooder; UPX-packed PE32 executable, with 812 IDS hits (including C2 checkin + HTTP EXE upload).",
        "nationalgrid.com \u2014 Whitelisted domain (US, AS13335 Cloudflare) with 500+ passive DNS entries, 692 URLs, 195 subdomains, and 2 malicious files hosted on IP 104.17.1.192, which is concerning given the infrastructure and trust level.",
        "eversource.com (IP: 159.108.5.46, ASN: AS2024) has 2 flagged malicious files within its infrastructure, despite being whitelisted. The domain hosts 95 subdomains and maintains an active SPF record, indicating potential security risks under an otherwise trusted facade.",
        "Whitelisted IP Address 204.79.197.212 Location  United States ASN AS8068 microsoft corporation Nameservers ns4-205.azure-dns.info. ,  ns1-205.azure-dns.com. More WHOIS Registrar: MarkMonitor, Inc.,   Creation Date: Mar 26, 1996 Related Pulses OTX User-Created Pulses (50) Related Tags 2025 Related Tags 4328 ,  5943 ,  80211 ,  #supportsitewebsiteabuse #rootcertificatefailure #cryptographicf ,  The dynamics of the mudoSOSIntersectalign with sophisticated adv More Indicator Facts 982 malicious files communicat",
        "",
        "The AlienVault OTX report for flypdx.com documents 11 related tags, including ids detections and av detections, across 4 active AWS IP addresses (3.175.34.30\u2013.106). These indicators confirm the airport's network has been flagged for unauthorized activity, specifically pointing to a bridge between their web infrastructure and internal passenger tracking. The display of PII on aviation hardware during my June flight matches a known data-bleeding pattern where Personally Identifiable Information (PII) leaks fr"
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