{ "type": "URL", "indicator": "https://auth-dev.proactive-dev.virustotal.com", "general": { "sections": [ "general", "url_list", "http_scans", "screenshot" ], "indicator": "https://auth-dev.proactive-dev.virustotal.com", "type": "url", "type_title": "URL", "validation": [ { "source": "akamai", "message": "Akamai rank: #4024", "name": "Akamai Popular Domain" }, { "source": "whitelist", "message": "Whitelisted domain virustotal.com", "name": "Whitelisted domain" }, { "source": "majestic", "message": "Whitelisted domain virustotal.com", "name": "Whitelisted domain" } ], "base_indicator": { "id": 4107289138, "indicator": "https://auth-dev.proactive-dev.virustotal.com", "type": "URL", "title": "", "description": "", "content": "", "access_type": "public", "access_reason": "" }, "pulse_info": { "count": 8, "pulses": [ { "id": "6992bae83a5988dff8311490", "name": "Distributed Credential Exhaustion & C2 Orchestration via Golang-Based StealthWorker (ELF.Agent-VW)", "description": "Researcher credit: msudosos, level blue platform----\nThis artifact represents a high-integrity StealthWorker (GoBrut) botnet agent, architected as a statically linked, stripped 32-bit ELF binary to ensure cross-platform environmental independence. The sample utilizes XOR 0x20-encoded JavaScript payloads and String.fromCharCode obfuscation to mask its internal logic and bypass heuristic-based memory scanners. [User Notes] Its operational core is a multi-threaded service bruter targeting SSH, MySQL, and CMS backends, leveraging a massive infrastructure of 1,834 domains and 797 unique IPv4 endpoints for decentralized Command & Control (C2). Network telemetry confirms the use of ICMP and HTTP-based beaconing, indicating a sophisticated retry logic designed to maintain persistence across diverse network topologies. With a malicious file score of 10, this binary serves as a primary vector for large-scale credential harvesting and the subsequent integration of Linux infrastructure into global botnet clusters.", "modified": "2026-04-13T23:46:20.071000", "created": "2026-02-16T06:36:24.788000", "tags": [ "Obfuscation: XOR-based String Encryption (0x20)", "T1110.001 (Brute Force: Password Guessing)", "Primary Hash (SHA256): cd3989830da99a69380901769fd78902efb3cd8ba", "MD5 Hash: f8add7e7161460ea2b1970cf4ca535bf", "#PotentialUS-Origin_FalseFlag_Obfuscation" ], "references": [ "Primary Hash (SHA256): cd3989830da99a69380901769fd78902efb3cd8ba5c9390e94bd4333b7fad186", "Obfuscation: XOR-based String Encryption (0x20)", "T1110.001 (Brute Force: Password Guessing)", "This ELF 32-bit LSB artifact is a sophisticated GoBrut/StealthWorker agent, compiled via Golang 1.10 and stripped to obfuscate its high-velocity service-bruting logic. VirusTotal confirms a critical threat profile with 44/65 security vendors flagging the file, which leverages a unique Go BuildID (nGYES3pajdOm...) and a Telfhash (t1f303a0...) for architectural fingerprinting. The binary orchestrates decentralized Command and Control (C2) through an expansive infrastructure of 797 unique IPs and 1,834 domains", "Pivot-Ready Indicators (IOCs) Go BuildID: nGYES3pajdOmKy1i6Ghh/KO9ydOtZpXtoKtB0KHE-/iisNoniHgTbj_cV6M-uk/XmMYzkBiZs8NXMRZYTiT Telfhash: t1f303a0b3055d54e8b7f08907c7af7624cef6e0f726d078f169e278d09a72c826626874 Imphash: 9698f46495ce9401c8bcaf9a2afe1598 Vhash: 1e53f1a1b59ecb93f821c74b25d81e9f", "Researcher msudosos posits a strategic exploitation of Root Certificate Validation Failures, where the adversary leverages an expired trust chain to bypass heuristic security filters and establish persistence.", "his technique allows the GoBrut/StealthWorker agent to circumvent automated revocation checks, enabling its decentralized C2 infrastructure to recruit Linux hosts via high-velocity credential exhaustion.", "The local environment exhibits advanced telemetry suppression within specialized skim memory regions, effectively neutralizing standard DMARC validation and Microsoft-integrated defensive protocols.", "By maintaining a hollowed root posture, the sample facilitates persistent, low-signal synchronization with external cloud infrastructure while bypassing traditional heuristic trust-chain verification.", "The domain prioritywirreles.com (registered via NAMECHEAP INC) shows a 4/93 detection ratio, confirming it is a live but \"low-noise\" C2 node used to avoid broad-spectrum blacklisting", "", "The environment leverages prioritywirreles.com as a high-fidelity DGA-derived C2 node, utilizing its historical resolution to Russian-hosted IP space (194.61.24.231) to maintain persistent Stealthworker botnet synchronization.", "By operating through WhoisGuard-protected infrastructure and exploiting XOR 0x20 obfuscation, the adversary effectively suppresses telemetry into skim space, successfully bypassing DMARC and Microsoft-integrated trust-chain validation.", "The pivot from cd398983... to this domain confirms a multi-year campaign (2019\u20132023) utilizing Namecheap-registered infrastructure to orchestrate wide-scale T1110.001 brute-force operations while bypassing standard PKI expiration checks.", "LBresearcher: msudosos notes: The campaign's use of T1110.001 (Password Guessing) is specifically tuned to exhaust credentials across SSH, MySQL, and CMS backends, effectively recruiting server infrastructure into a global \"zombie\" network.", "LBresearcher: msudosos notes: The threat actor maintains operational longevity by rotating through WhoisGuard-protected nodes like prioritywirreles.com, which historically resolved to Russian-hosted IP space (194.61.24.231) to obfuscate its origin.", "LBresearcher: msudosos notes: By exploiting Root Certificate Validation Failures, the StealthWorker (GoBrut) agent ensures that its 32-bit ELF binaries bypass the automated reputation checks enforced by major cloud providers.", "Monitor DGA Shifts: Track new domains registered through NAMECHEAP INC using the current WhoisGuard patterns to identify the next cluster before it goes active. Analyze Telfhash Clusters: Use the Telfhash (t1f303a0...) to pivot and find if the adversary has updated to 64-bit ELF or ARM architectures. Harden DMARC: Ensure your environment moves from \"p=none\" to \"p=reject\" to mitigate the internal spoofing loops exploited by this botnet's telemetry suppression.", "Persistent C2 Orchestration: This ELF:Agent-VW variant serves as a critical GoBrut node, utilizing XOR 0x20 obfuscation and ICMP/HTTP beaconing to maintain a persistent link across 1,834 domains and 797 unique IPs", "Researcher msudosos: This activity appears to facilitate a preliminary reconnaissance phase, possibly utilizing system commands to query /proc/cpuinfo and /proc/version for architectural profiling purposes.", "Researcher msudosos suggests the VirusTotal (Tencent HABO) behavior report may indicate a potential execution path from volatile storage at /tmp/EB93A6/996E.elf.", "Msudosos Regional Notes: While historical pivots show Russian-hosted nodes, the current dual-origin telemetry\u2014dominated by 181 United States-based endpoints\u2014strongly suggests a domestic-aligned adversary leveraging global 'grey space' to obfuscate its operational core. This massive US-centric footprint (exceeding all other regions combined) reinforces the theory of a false-flag orchestration designed to divert attribution toward foreign infrastructure while abusing legitimate Western-hosted trust chains.", "WHOIS data anchors administrative and technical operations for prioritywirreles.com in Los Angeles, CA (90064) via Namecheap infrastructure. Following its 2020 expiration, the domain has transitioned into redemptionPeriod/pendingDelete status, signaling the formal decommissioning of this C2 asset." ], "public": 1, "adversary": "StealthWorker/GoBrut (The adversary demonstrates advanced telemetry suppression within specialized s", "targeted_countries": [], "malware_families": [ { "id": "Malware Family: StealthWorker / GoBrut", "display_name": "Malware Family: StealthWorker / GoBrut", "target": "/malware/Malware Family: StealthWorker / GoBrut" }, { "id": "MD5 Hash: f8add7e7161460ea2b1970cf4ca535bf", "display_name": "MD5 Hash: f8add7e7161460ea2b1970cf4ca535bf", "target": null } ], "attack_ids": [ { "id": "T1001", "name": "Data Obfuscation", "display_name": "T1001 - Data Obfuscation" } ], "industries": [], "TLP": "green", "cloned_from": null, "export_count": 5, "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": { "FileHash-MD5": 2166, "FileHash-SHA1": 2067, "FileHash-SHA256": 3371, "domain": 13295, "URL": 6860, "email": 272, "hostname": 4705, "SSLCertFingerprint": 268, "CVE": 107, "CIDR": 6 }, "indicator_count": 33117, "is_author": false, "is_subscribing": null, "subscriber_count": 62, "modified_text": "5 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": "69dbbce69edaea3a4dd19895", "name": "VirusTotal CREATED 38 MINUTES AGO by Q.Vashti clone.", "description": "", "modified": "2026-04-13T01:03:15.999000", "created": "2026-04-12T15:40:22.011000", "tags": [ "sha1", "copy md5", "copy sha1", "copy sha256", "sha256", "size", "ascii text", "pattern match", "mitre att", "ck id", "meta", "virustotal", "date", "iframe", "april", "hybrid", "apikey", "general", "local", "path", "click", "strings", "title", "body" ], "references": [], "public": 1, "adversary": "", "targeted_countries": [], "malware_families": [], "attack_ids": [ { "id": "T1027", "name": "Obfuscated Files or Information", "display_name": "T1027 - 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Obfuscated Files or Information" }, { "id": "T1057", "name": "Process Discovery", "display_name": "T1057 - Process Discovery" }, { "id": "T1069", "name": "Permission Groups Discovery", "display_name": "T1069 - Permission Groups Discovery" }, { "id": "T1071", "name": "Application Layer Protocol", "display_name": "T1071 - Application Layer Protocol" }, { "id": "T1105", "name": "Ingress Tool Transfer", "display_name": "T1105 - Ingress Tool Transfer" }, { "id": "T1204", "name": "User Execution", "display_name": "T1204 - User Execution" }, { "id": "T1480", "name": "Execution Guardrails", "display_name": "T1480 - Execution Guardrails" }, { "id": "T1553", "name": "Subvert Trust Controls", "display_name": "T1553 - Subvert Trust Controls" }, { "id": "T1568", "name": "Dynamic Resolution", "display_name": "T1568 - Dynamic Resolution" }, { "id": "T1583", "name": "Acquire Infrastructure", "display_name": "T1583 - Acquire Infrastructure" }, { "id": "T1115", "name": "Clipboard Data", "display_name": "T1115 - Clipboard Data" } ], "industries": [], "TLP": "green", "cloned_from": "69dbb3d8b7fb4d110520d1b1", "export_count": 0, "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": { "FileHash-MD5": 39, "FileHash-SHA1": 38, "FileHash-SHA256": 315, "IPv4": 2, "SSLCertFingerprint": 6, "URL": 164, "domain": 17, "hostname": 65 }, "indicator_count": 646, "is_author": false, "is_subscribing": null, "subscriber_count": 48, "modified_text": "7 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": "69dbb3d8b7fb4d110520d1b1", "name": "VirusTotal", "description": "I\u2019m blocked. For now\u2026.", "modified": "2026-04-12T15:01:44.934000", "created": "2026-04-12T15:01:44.934000", "tags": [ "sha1", "copy md5", "copy sha1", "copy sha256", "sha256", "size", "ascii text", "pattern match", "mitre att", "ck id", "meta", "virustotal", "date", "iframe", "april", "hybrid", "apikey", "general", "local", "path", "click", "strings", "title", "body" ], "references": [], "public": 1, "adversary": "", "targeted_countries": [], "malware_families": [], "attack_ids": [ { "id": "T1027", "name": "Obfuscated Files or Information", "display_name": "T1027 - Obfuscated Files or Information" }, { "id": "T1057", "name": "Process Discovery", "display_name": "T1057 - Process Discovery" }, { "id": "T1069", "name": "Permission Groups Discovery", "display_name": "T1069 - Permission Groups Discovery" }, { "id": "T1071", "name": "Application Layer Protocol", "display_name": "T1071 - Application Layer Protocol" }, { "id": "T1105", "name": "Ingress Tool Transfer", "display_name": "T1105 - Ingress Tool Transfer" }, { "id": "T1204", "name": "User Execution", "display_name": "T1204 - User Execution" }, { "id": "T1480", "name": "Execution Guardrails", "display_name": "T1480 - Execution Guardrails" }, { "id": "T1553", "name": "Subvert Trust Controls", "display_name": "T1553 - Subvert Trust Controls" }, { "id": "T1568", "name": "Dynamic Resolution", "display_name": "T1568 - Dynamic Resolution" }, { "id": "T1583", "name": "Acquire Infrastructure", "display_name": "T1583 - Acquire Infrastructure" }, { "id": "T1115", "name": "Clipboard Data", "display_name": "T1115 - Clipboard Data" } ], "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": 2, "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": { "FileHash-MD5": 38, "FileHash-SHA1": 37, "FileHash-SHA256": 115, "IPv4": 2, "SSLCertFingerprint": 6, "URL": 164, "domain": 17, "hostname": 65 }, "indicator_count": 444, "is_author": false, "is_subscribing": null, "subscriber_count": 138, "modified_text": "7 days ago ", "is_modified": false, "groups": [], "in_group": false, "threat_hunter_scannable": true, "threat_hunter_has_agents": 1, "related_indicator_type": "URL", "related_indicator_is_active": 1 }, { "id": "69bf7de3a5fccfc49eb703ab", "name": "CAPE Sandbox", "description": "Here is the full report from Virustotal.com, which shows how a machine can be tricked into being a spy on a network of its own, and how the data has been accessed.", "modified": "2026-03-22T05:29:42.007000", "created": "2026-03-22T05:28:03.666000", "tags": [ "script", "meta", "virustotal", "style", "noscript", "vtuishell", "date", "title", "base", "link", "body", "iframe" ], "references": [ "https://vtbehaviour.commondatastorage.googleapis.com/096cd11c609cae66fc9ebc0778d54a22f2e21d687deec0a3cbbc2d9ad1fa1d4c_CAPE%20Sandbox.html?GoogleAccessId=758681729565-rc7fgq07icj8c9dm2gi34a4cckv235v1@developer.gserviceaccount.com&Expires=1774157536&Signature=GNpOwQVnh%2F5JH6llhtwNglJgvAGdFYWtrHranSg8f6DFTRrdWV7lctxRUfgkojbHhsYb6T4c2apNbVizdL2yxzV6NJf9mNWl5OLQqfQAg2hhvPDdrqax%2F3v463WiTiBWNg7PndJHwcYXz871WOrX6WathuIxs4lFIPIyp9LlI%2BjRVumBFsgsfoFc65QXJZGGz42oKMH7KHNqN%2BmKQJcfOimcQHJ6wtDDmJI9deS2nHeNpV22Rwo9ce" ], "public": 1, "adversary": "", "targeted_countries": [], "malware_families": [], "attack_ids": [ { "id": "T1055", "name": "Process Injection", "display_name": "T1055 - Process Injection" }, { "id": "T1071", "name": "Application Layer Protocol", "display_name": "T1071 - Application Layer Protocol" } ], "industries": [], "TLP": "white", "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": 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": { "IPv4": 56, "FileHash-MD5": 14, "FileHash-SHA1": 4, "FileHash-SHA256": 4, "hostname": 119, "URL": 42, "domain": 6 }, "indicator_count": 245, "is_author": false, "is_subscribing": null, "subscriber_count": 47, "modified_text": "28 days ago ", "is_modified": false, "groups": [], "in_group": false, "threat_hunter_scannable": true, "threat_hunter_has_agents": 1, "related_indicator_type": "URL", "related_indicator_is_active": 1 }, { "id": "6946cb8e3eff732bd3d47bff", "name": "Thor Lite - 07.27.25 - APT Detections [by Disable_Duck]", "description": "", "modified": "2025-12-20T16:15:10.914000", "created": "2025-12-20T16:15:10.914000", "tags": [ "data", "upload", "sg2backup drive", "no problems", "problems1", "supportavast", "progressb", "files", "onedrivenoprobs", "sg2suss", "trash", "fall", "Covenant Health", "AHS", "Alberta Health Services", "Rogers", "UAlberta", "APT", "Edmonton", "Telus" ], "references": [ "Bitch-On-Wheels_files_md5s.csv", "832dde85e22a6de8081cdb46fcc7d8f2ae104bbdae54c5dc75d2a6272a0bd431", "f66f2b730bec1c6927aa86503dfb22fc8d03a2f9e871ae6269d2a3ed29dc48e5", "902574c9ffd06678d769ae3db96b3957269c45617ad8e2feead4d02f5f3da106", "", "https://hybrid-analysis.com/sample/9c8ee51b61019f9820cd151b3f3a5a9a0309787a46bd37fa877c5c95b633b5cb", "https://tria.ge/250729-s1vysaywgy", "https://www.filescan.io/uploads/6888ec9fa16348d835f2f6d3", "https://polyswarm.network/scan/results/file/9c8ee51b61019f9820cd151b3f3a5a9a0309787a46bd37fa877c5c95b633b5cb", "https://www.filescan.io/uploads/6888ec9fa16348d835f2f6d3/reports/a3528542-a121-4351-91fe-de5aab327fe2/overview", "https://www.filescan.io/uploads/6888ec9fa16348d835f2f6d3/reports/3c22777d-9fa3-4d67-a00a-8aa505154874/overview", "https://metadefender.com/results/file/bzI1MDcyOV9QRkdmNWZwSkhvMG11YWczRVZMRw_mdaas", "https://www.filescan.io/uploads/6888ec9fa16348d835f2f6d3/reports/5fdda54a-0164-4d4e-a248-d07ec3780d8a/overview", "https://app.threat.zone/submission/ef60d9bd-bd97-4859-8e58-4f670d1f1783/overview", "https://www.filescan.io/uploads/6888ec9fa16348d835f2f6d3/reports/21f7ed2c-7815-49f0-8697-998b341df34a/overview", "https://tip.neiki.dev/file/9c8ee51b61019f9820cd151b3f3a5a9a0309787a46bd37fa877c5c95b633b5cb", "https://hybrid-analysis.com/sample/f66f2b730bec1c6927aa86503dfb22fc8d03a2f9e871ae6269d2a3ed29dc48e5", "https://hybrid-analysis.com/sample/902574c9ffd06678d769ae3db96b3957269c45617ad8e2feead4d02f5f3da106/6888ec5bd7a73585560d2ddd", "https://hybrid-analysis.com/sample/832dde85e22a6de8081cdb46fcc7d8f2ae104bbdae54c5dc75d2a6272a0bd431/6888ec5cfd974c2a5b0f1cfa", "https://hybrid-analysis.com/sample/12f05b32365a6fc40b30d108ea0dc730f662c6ee48c0feccf7cb43263a0a8166/6888ec5d423dabf7de0872d7" ], "public": 1, "adversary": "", "targeted_countries": [ "Canada" ], "malware_families": [], "attack_ids": [], "industries": [ "Technology", "Telecommunications", "Education", "Healthcare", "Government" ], "TLP": "white", "cloned_from": "6887d46c19a44d6affd7bd2d", "export_count": 1, "upvotes_count": 0, "downvotes_count": 0, "votes_count": 0, "locked": false, "pulse_source": "web", "validator_count": 0, "comment_count": 1, "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": { "FileHash-MD5": 4790, "FileHash-SHA1": 3172, "FileHash-SHA256": 2764, "domain": 453, "URL": 2688, "CVE": 59, "email": 31, "hostname": 638 }, "indicator_count": 14595, "is_author": false, "is_subscribing": null, "subscriber_count": 139, "modified_text": "120 days ago ", "is_modified": false, "groups": [], "in_group": false, "threat_hunter_scannable": true, "threat_hunter_has_agents": 1, "related_indicator_type": "URL", "related_indicator_is_active": 1 }, { "id": "6889153bb756c703bd61c97d", "name": "Calisto - APT - 07.29.25 - UA ChromeBook Retro", "description": "Maldoc Calisto - 03.17.23\nRetroanalysis of a simple test to demonstrate a point (had some extensions to capture data). Borrowed a Google Chromebook From University of Alberta & signed in to my CCID on Campus with the Chromebook provided by Office of DOS (provided to them by 'offside IT'. Chromebook did not do so well. Returned. \n\nMAL_PDF_Calisto_PDF_Streams_Jul_09 (Threatzone)\nThis supports findings from Beehive Security who later blocked Calisto/Callisto with their MDR Solution.", "modified": "2025-09-03T00:22:10.750000", "created": "2025-07-29T18:38:51.647000", "tags": [ "triage", "malware", "analysis", "report", "reported", "analyze", "sandbox", "download submit", "sha512", "sha1", "filesize", "sha256", "file", "token", "prefetch8", "prefetch1", "dataprofile", "general", "config", "download", "copy", "target", "defense", "generic", "impact", "virus", "trojan", "ransomware", "static", "indicator of compromise", "ioc", "extraction", "emulation", "online", "submit", "sample", "platform", "vxstream", "apt", "hybrid analysis", "api key", "vetting process", "please note", "please", "switch", "inquest labs", "resources api", "notes supported", "cve list", "drop your", "service", "privacy policy", "found url", "ck id", "details found", "ingress tool", "transfer", "t1105", "details url", "t1571", "pdf found", "found", "contentparse", "externalparser", "woff2", "inputfile", "domainresolve", "u200c200d", "u25cc", "ioc value", "Callisto", "Maldoc", "UAlberta", "U of A", "Chromebook", "Microsoft", "Google", "Telus", "Calisto", "APT" ], "references": [ "https://tria.ge/250729-wr59yabk7y/behavioral2", "https://www.filescan.io/uploads/68890e2dc79df08ef097cd38/reports/06923db6-30ae-455f-8026-73461cc1472e/overview", "https://hybrid-analysis.com/sample/2d0458cbda9297baf3d2f28bfa47a4872075a444ec68f30757ceec458f3aab2e", "https://metadefender.com/results/file/YTI1MDcyOXl4LTdxa1I5ZlVJNGVsWTRUS2kz_mdaas", "https://polyswarm.network/scan/results/file/4c7d629d37665e74617cefe3e208a37b2042529cbbeb9a839a79e167919561ce", "https://app.threat.zone/submission/5879c4fe-ce35-45c3-8a3c-e8c06d0e2b2d/overview", "https://tip.neiki.dev/file/2d0458cbda9297baf3d2f28bfa47a4872075a444ec68f30757ceec458f3aab2e", "https://www.virustotal.com/gui/file/2d0458cbda9297baf3d2f28bfa47a4872075a444ec68f30757ceec458f3aab2e", "https://www.virustotal.com/gui/file-analysis/MTllN2NiNTVkMGQ1MTYzNGY0OTg4MGY2MmRiYmNjYzg6MTc1MzgxNDIzNQ==", "https://vtbehaviour.commondatastorage.googleapis.com/4c7d629d37665e74617cefe3e208a37b2042529cbbeb9a839a79e167919561ce_CAPE%20Sandbox.html?GoogleAccessId=758681729565-rc7fgq07icj8c9dm2gi34a4cckv235v1@developer.gserviceaccount.com&Expires=1753815427&Signature=BM1MWONwwKd011yMi5XzJJHo01QYs0qWdERlFPM9BGS4OW62YRzI4FX6aMwA6MgQB2eLDnMBjwIYw2ct1yC2HAzJ82eh6VqtBu%2BiE6lObCQjjON9nx29EKx9dGSRLewI3Zjpp7Kbokc%2FIKEh40ZNmeXNc4aCsECY%2Fwq9FQOmT2vm8Bi6IHzZNBMT3srLRZsr%2Bo36MP6ckdybeglLLnb9LA5iEOYbMBMEq6HxMj%2BfLIssDjKInHz7", "https://hybrid-analysis.com/sample/4c7d629d37665e74617cefe3e208a37b2042529cbbeb9a839a79e167919561ce/6889105954703efa4303f7c7", "https://malpedia.caad.fkie.fraunhofer.de/actor/callisto" ], "public": 1, "adversary": "", "targeted_countries": [ "United States of America", "Canada", "Netherlands" ], "malware_families": [ { "id": "MAL_PDF_Calisto_PDF_Streams_Jul_09", "display_name": "MAL_PDF_Calisto_PDF_Streams_Jul_09", "target": null } ], "attack_ids": [ { "id": "T1012", "name": "Query Registry", "display_name": "T1012 - Query Registry" }, { "id": "T1082", "name": "System Information Discovery", "display_name": "T1082 - System Information Discovery" }, { "id": "T1112", "name": "Modify Registry", "display_name": "T1112 - Modify Registry" }, { "id": "T1217", "name": "Browser Bookmark Discovery", "display_name": "T1217 - Browser Bookmark Discovery" }, { "id": "T1614", "name": "System Location Discovery", "display_name": "T1614 - System Location Discovery" }, { "id": "T1105", "name": "Ingress Tool Transfer", "display_name": "T1105 - Ingress Tool Transfer" }, { "id": "T1571", "name": "Non-Standard Port", "display_name": "T1571 - Non-Standard Port" } ], "industries": [ "Education", "Technology", "Healthcare", "Government" ], "TLP": "white", "cloned_from": null, "export_count": 33, "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": "Disable_Duck", "id": "244325", "avatar_url": "/otxapi/users/avatar_image/media/avatars/user_244325/resized/80/avatar_3b9c358f36.png", "is_subscribed": false, "is_following": false }, "indicator_type_counts": { "URL": 6319, "CIDR": 11, "CVE": 9, "FileHash-MD5": 323, "FileHash-SHA1": 260, "FileHash-SHA256": 292, "domain": 596, "email": 37, "hostname": 806 }, "indicator_count": 8653, "is_author": false, "is_subscribing": null, "subscriber_count": 131, "modified_text": "228 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": "6887d46c19a44d6affd7bd2d", "name": "Thor Lite - 07.27.25 - APT Detections [un-enriched]", "description": "Thor Lite Scan on Windows PC (a psuedo mirror of sorts) of a University of Alberta, Alberta Health Services, Covenant Health, Government of Alberta Portable Workstation. Files uploaded to VT.\nUpdated Note: Included IOCs from Filescanio\nRan files through: Neiki, FileScanio, Polyswarm, Triage, Metadefender, Hybrid Analysis, Threatzone, Virustotal\nTPs = This Pulse - IOCs from references", "modified": "2025-08-28T16:04:17.368000", "created": "2025-07-28T19:50:04.469000", "tags": [ "data", "upload", "sg2backup drive", "no problems", "problems1", "supportavast", "progressb", "files", "onedrivenoprobs", "sg2suss", "trash", "fall", "Covenant Health", "AHS", "Alberta Health Services", "Rogers", "UAlberta", "APT", "Edmonton", "Telus" ], "references": [ "Bitch-On-Wheels_files_md5s.csv", "832dde85e22a6de8081cdb46fcc7d8f2ae104bbdae54c5dc75d2a6272a0bd431", "f66f2b730bec1c6927aa86503dfb22fc8d03a2f9e871ae6269d2a3ed29dc48e5", "902574c9ffd06678d769ae3db96b3957269c45617ad8e2feead4d02f5f3da106", "", "https://hybrid-analysis.com/sample/9c8ee51b61019f9820cd151b3f3a5a9a0309787a46bd37fa877c5c95b633b5cb", "https://tria.ge/250729-s1vysaywgy", "https://www.filescan.io/uploads/6888ec9fa16348d835f2f6d3", "https://polyswarm.network/scan/results/file/9c8ee51b61019f9820cd151b3f3a5a9a0309787a46bd37fa877c5c95b633b5cb", "https://www.filescan.io/uploads/6888ec9fa16348d835f2f6d3/reports/a3528542-a121-4351-91fe-de5aab327fe2/overview", "https://www.filescan.io/uploads/6888ec9fa16348d835f2f6d3/reports/3c22777d-9fa3-4d67-a00a-8aa505154874/overview", "https://metadefender.com/results/file/bzI1MDcyOV9QRkdmNWZwSkhvMG11YWczRVZMRw_mdaas", "https://www.filescan.io/uploads/6888ec9fa16348d835f2f6d3/reports/5fdda54a-0164-4d4e-a248-d07ec3780d8a/overview", "https://app.threat.zone/submission/ef60d9bd-bd97-4859-8e58-4f670d1f1783/overview", "https://www.filescan.io/uploads/6888ec9fa16348d835f2f6d3/reports/21f7ed2c-7815-49f0-8697-998b341df34a/overview", "https://tip.neiki.dev/file/9c8ee51b61019f9820cd151b3f3a5a9a0309787a46bd37fa877c5c95b633b5cb", "https://hybrid-analysis.com/sample/f66f2b730bec1c6927aa86503dfb22fc8d03a2f9e871ae6269d2a3ed29dc48e5", "https://hybrid-analysis.com/sample/902574c9ffd06678d769ae3db96b3957269c45617ad8e2feead4d02f5f3da106/6888ec5bd7a73585560d2ddd", "https://hybrid-analysis.com/sample/832dde85e22a6de8081cdb46fcc7d8f2ae104bbdae54c5dc75d2a6272a0bd431/6888ec5cfd974c2a5b0f1cfa", "https://hybrid-analysis.com/sample/12f05b32365a6fc40b30d108ea0dc730f662c6ee48c0feccf7cb43263a0a8166/6888ec5d423dabf7de0872d7" ], "public": 1, "adversary": "", "targeted_countries": [ "Canada" ], "malware_families": [], "attack_ids": [], "industries": [ "Technology", "Telecommunications", "Education", "Healthcare", "Government" ], "TLP": "white", "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": 2, "follower_count": 0, "vote": 0, "author": { "username": "Disable_Duck", "id": "244325", "avatar_url": "/otxapi/users/avatar_image/media/avatars/user_244325/resized/80/avatar_3b9c358f36.png", "is_subscribed": false, "is_following": false }, "indicator_type_counts": { "FileHash-MD5": 4790, "FileHash-SHA1": 3172, "FileHash-SHA256": 2764, "domain": 453, "URL": 2688, "CVE": 59, "email": 31, "hostname": 638 }, "indicator_count": 14595, "is_author": false, "is_subscribing": null, "subscriber_count": 131, "modified_text": "234 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 } ], "references": [ "", "https://tria.ge/250729-s1vysaywgy", "https://www.filescan.io/uploads/6888ec9fa16348d835f2f6d3", "https://tip.neiki.dev/file/2d0458cbda9297baf3d2f28bfa47a4872075a444ec68f30757ceec458f3aab2e", "https://metadefender.com/results/file/YTI1MDcyOXl4LTdxa1I5ZlVJNGVsWTRUS2kz_mdaas", "https://hybrid-analysis.com/sample/4c7d629d37665e74617cefe3e208a37b2042529cbbeb9a839a79e167919561ce/6889105954703efa4303f7c7", "https://polyswarm.network/scan/results/file/9c8ee51b61019f9820cd151b3f3a5a9a0309787a46bd37fa877c5c95b633b5cb", "Pivot-Ready Indicators (IOCs) Go BuildID: nGYES3pajdOmKy1i6Ghh/KO9ydOtZpXtoKtB0KHE-/iisNoniHgTbj_cV6M-uk/XmMYzkBiZs8NXMRZYTiT Telfhash: t1f303a0b3055d54e8b7f08907c7af7624cef6e0f726d078f169e278d09a72c826626874 Imphash: 9698f46495ce9401c8bcaf9a2afe1598 Vhash: 1e53f1a1b59ecb93f821c74b25d81e9f", "https://hybrid-analysis.com/sample/832dde85e22a6de8081cdb46fcc7d8f2ae104bbdae54c5dc75d2a6272a0bd431/6888ec5cfd974c2a5b0f1cfa", "Researcher msudosos suggests the VirusTotal (Tencent HABO) behavior report may indicate a potential execution path from volatile storage at /tmp/EB93A6/996E.elf.", "https://www.virustotal.com/gui/file/2d0458cbda9297baf3d2f28bfa47a4872075a444ec68f30757ceec458f3aab2e", "f66f2b730bec1c6927aa86503dfb22fc8d03a2f9e871ae6269d2a3ed29dc48e5", "This ELF 32-bit LSB artifact is a sophisticated GoBrut/StealthWorker agent, compiled via Golang 1.10 and stripped to obfuscate its high-velocity service-bruting logic. VirusTotal confirms a critical threat profile with 44/65 security vendors flagging the file, which leverages a unique Go BuildID (nGYES3pajdOm...) and a Telfhash (t1f303a0...) for architectural fingerprinting. The binary orchestrates decentralized Command and Control (C2) through an expansive infrastructure of 797 unique IPs and 1,834 domains", "Bitch-On-Wheels_files_md5s.csv", "Researcher msudosos posits a strategic exploitation of Root Certificate Validation Failures, where the adversary leverages an expired trust chain to bypass heuristic security filters and establish persistence.", "LBresearcher: msudosos notes: The threat actor maintains operational longevity by rotating through WhoisGuard-protected nodes like prioritywirreles.com, which historically resolved to Russian-hosted IP space (194.61.24.231) to obfuscate its origin.", "By operating through WhoisGuard-protected infrastructure and exploiting XOR 0x20 obfuscation, the adversary effectively suppresses telemetry into skim space, successfully bypassing DMARC and Microsoft-integrated trust-chain validation.", "WHOIS data anchors administrative and technical operations for prioritywirreles.com in Los Angeles, CA (90064) via Namecheap infrastructure. Following its 2020 expiration, the domain has transitioned into redemptionPeriod/pendingDelete status, signaling the formal decommissioning of this C2 asset.", "https://tria.ge/250729-wr59yabk7y/behavioral2", "LBresearcher: msudosos notes: By exploiting Root Certificate Validation Failures, the StealthWorker (GoBrut) agent ensures that its 32-bit ELF binaries bypass the automated reputation checks enforced by major cloud providers.", "Persistent C2 Orchestration: This ELF:Agent-VW variant serves as a critical GoBrut node, utilizing XOR 0x20 obfuscation and ICMP/HTTP beaconing to maintain a persistent link across 1,834 domains and 797 unique IPs", "https://tip.neiki.dev/file/9c8ee51b61019f9820cd151b3f3a5a9a0309787a46bd37fa877c5c95b633b5cb", "https://hybrid-analysis.com/sample/902574c9ffd06678d769ae3db96b3957269c45617ad8e2feead4d02f5f3da106/6888ec5bd7a73585560d2ddd", "https://hybrid-analysis.com/sample/2d0458cbda9297baf3d2f28bfa47a4872075a444ec68f30757ceec458f3aab2e", "https://www.filescan.io/uploads/6888ec9fa16348d835f2f6d3/reports/21f7ed2c-7815-49f0-8697-998b341df34a/overview", "The local environment exhibits advanced telemetry suppression within specialized skim memory regions, effectively neutralizing standard DMARC validation and Microsoft-integrated defensive protocols.", "https://polyswarm.network/scan/results/file/4c7d629d37665e74617cefe3e208a37b2042529cbbeb9a839a79e167919561ce", "LBresearcher: msudosos notes: The campaign's use of T1110.001 (Password Guessing) is specifically tuned to exhaust credentials across SSH, MySQL, and CMS backends, effectively recruiting server infrastructure into a global \"zombie\" network.", "Researcher msudosos: This activity appears to facilitate a preliminary reconnaissance phase, possibly utilizing system commands to query /proc/cpuinfo and /proc/version for architectural profiling purposes.", "https://hybrid-analysis.com/sample/9c8ee51b61019f9820cd151b3f3a5a9a0309787a46bd37fa877c5c95b633b5cb", "https://vtbehaviour.commondatastorage.googleapis.com/096cd11c609cae66fc9ebc0778d54a22f2e21d687deec0a3cbbc2d9ad1fa1d4c_CAPE%20Sandbox.html?GoogleAccessId=758681729565-rc7fgq07icj8c9dm2gi34a4cckv235v1@developer.gserviceaccount.com&Expires=1774157536&Signature=GNpOwQVnh%2F5JH6llhtwNglJgvAGdFYWtrHranSg8f6DFTRrdWV7lctxRUfgkojbHhsYb6T4c2apNbVizdL2yxzV6NJf9mNWl5OLQqfQAg2hhvPDdrqax%2F3v463WiTiBWNg7PndJHwcYXz871WOrX6WathuIxs4lFIPIyp9LlI%2BjRVumBFsgsfoFc65QXJZGGz42oKMH7KHNqN%2BmKQJcfOimcQHJ6wtDDmJI9deS2nHeNpV22Rwo9ce", "https://malpedia.caad.fkie.fraunhofer.de/actor/callisto", "Obfuscation: XOR-based String Encryption (0x20)", "https://app.threat.zone/submission/5879c4fe-ce35-45c3-8a3c-e8c06d0e2b2d/overview", "Primary Hash (SHA256): cd3989830da99a69380901769fd78902efb3cd8ba5c9390e94bd4333b7fad186", "https://hybrid-analysis.com/sample/f66f2b730bec1c6927aa86503dfb22fc8d03a2f9e871ae6269d2a3ed29dc48e5", "his technique allows the GoBrut/StealthWorker agent to circumvent automated revocation checks, enabling its decentralized C2 infrastructure to recruit Linux hosts via high-velocity credential exhaustion.", "https://www.filescan.io/uploads/6888ec9fa16348d835f2f6d3/reports/3c22777d-9fa3-4d67-a00a-8aa505154874/overview", "https://hybrid-analysis.com/sample/12f05b32365a6fc40b30d108ea0dc730f662c6ee48c0feccf7cb43263a0a8166/6888ec5d423dabf7de0872d7", "902574c9ffd06678d769ae3db96b3957269c45617ad8e2feead4d02f5f3da106", "https://vtbehaviour.commondatastorage.googleapis.com/4c7d629d37665e74617cefe3e208a37b2042529cbbeb9a839a79e167919561ce_CAPE%20Sandbox.html?GoogleAccessId=758681729565-rc7fgq07icj8c9dm2gi34a4cckv235v1@developer.gserviceaccount.com&Expires=1753815427&Signature=BM1MWONwwKd011yMi5XzJJHo01QYs0qWdERlFPM9BGS4OW62YRzI4FX6aMwA6MgQB2eLDnMBjwIYw2ct1yC2HAzJ82eh6VqtBu%2BiE6lObCQjjON9nx29EKx9dGSRLewI3Zjpp7Kbokc%2FIKEh40ZNmeXNc4aCsECY%2Fwq9FQOmT2vm8Bi6IHzZNBMT3srLRZsr%2Bo36MP6ckdybeglLLnb9LA5iEOYbMBMEq6HxMj%2BfLIssDjKInHz7", "https://www.filescan.io/uploads/6888ec9fa16348d835f2f6d3/reports/5fdda54a-0164-4d4e-a248-d07ec3780d8a/overview", "https://www.filescan.io/uploads/6888ec9fa16348d835f2f6d3/reports/a3528542-a121-4351-91fe-de5aab327fe2/overview", "The domain prioritywirreles.com (registered via NAMECHEAP INC) shows a 4/93 detection ratio, confirming it is a live but \"low-noise\" C2 node used to avoid broad-spectrum blacklisting", "https://www.filescan.io/uploads/68890e2dc79df08ef097cd38/reports/06923db6-30ae-455f-8026-73461cc1472e/overview", "https://www.virustotal.com/gui/file-analysis/MTllN2NiNTVkMGQ1MTYzNGY0OTg4MGY2MmRiYmNjYzg6MTc1MzgxNDIzNQ==", "832dde85e22a6de8081cdb46fcc7d8f2ae104bbdae54c5dc75d2a6272a0bd431", "https://app.threat.zone/submission/ef60d9bd-bd97-4859-8e58-4f670d1f1783/overview", "T1110.001 (Brute Force: Password Guessing)", "https://metadefender.com/results/file/bzI1MDcyOV9QRkdmNWZwSkhvMG11YWczRVZMRw_mdaas", "Msudosos Regional Notes: While historical pivots show Russian-hosted nodes, the current dual-origin telemetry\u2014dominated by 181 United States-based endpoints\u2014strongly suggests a domestic-aligned adversary leveraging global 'grey space' to obfuscate its operational core. This massive US-centric footprint (exceeding all other regions combined) reinforces the theory of a false-flag orchestration designed to divert attribution toward foreign infrastructure while abusing legitimate Western-hosted trust chains.", "By maintaining a hollowed root posture, the sample facilitates persistent, low-signal synchronization with external cloud infrastructure while bypassing traditional heuristic trust-chain verification.", "Monitor DGA Shifts: Track new domains registered through NAMECHEAP INC using the current WhoisGuard patterns to identify the next cluster before it goes active. Analyze Telfhash Clusters: Use the Telfhash (t1f303a0...) to pivot and find if the adversary has updated to 64-bit ELF or ARM architectures. Harden DMARC: Ensure your environment moves from \"p=none\" to \"p=reject\" to mitigate the internal spoofing loops exploited by this botnet's telemetry suppression.", "The pivot from cd398983... to this domain confirms a multi-year campaign (2019\u20132023) utilizing Namecheap-registered infrastructure to orchestrate wide-scale T1110.001 brute-force operations while bypassing standard PKI expiration checks.", "The environment leverages prioritywirreles.com as a high-fidelity DGA-derived C2 node, utilizing its historical resolution to Russian-hosted IP space (194.61.24.231) to maintain persistent Stealthworker botnet synchronization." ], "related": { "alienvault": { "adversary": [], "malware_families": [], "industries": [], "unique_indicators": 0 }, "other": { "adversary": [ "StealthWorker/GoBrut (The adversary demonstrates advanced telemetry suppression within specialized s" ], "malware_families": [ "Mal_pdf_calisto_pdf_streams_jul_09", "Md5 hash: f8add7e7161460ea2b1970cf4ca535bf", "Malware family: stealthworker / gobrut" ], "industries": [ "Technology", "Telecommunications", "Government", "Healthcare", "Education" ], "unique_indicators": 29233 } } }, "false_positive": [], "alexa": "http://www.alexa.com/siteinfo/virustotal.com", "whois": "http://whois.domaintools.com/virustotal.com", "domain": "virustotal.com", "hostname": "auth-dev.proactive-dev.virustotal.com" }, "geo": {}, "geo_ipapicom": {}, "pulse_count": 8, "pulses": [ { "id": "6992bae83a5988dff8311490", "name": "Distributed Credential Exhaustion & C2 Orchestration via Golang-Based StealthWorker (ELF.Agent-VW)", "description": "Researcher credit: msudosos, level blue platform----\nThis artifact represents a high-integrity StealthWorker (GoBrut) botnet agent, architected as a statically linked, stripped 32-bit ELF binary to ensure cross-platform environmental independence. The sample utilizes XOR 0x20-encoded JavaScript payloads and String.fromCharCode obfuscation to mask its internal logic and bypass heuristic-based memory scanners. [User Notes] Its operational core is a multi-threaded service bruter targeting SSH, MySQL, and CMS backends, leveraging a massive infrastructure of 1,834 domains and 797 unique IPv4 endpoints for decentralized Command & Control (C2). Network telemetry confirms the use of ICMP and HTTP-based beaconing, indicating a sophisticated retry logic designed to maintain persistence across diverse network topologies. With a malicious file score of 10, this binary serves as a primary vector for large-scale credential harvesting and the subsequent integration of Linux infrastructure into global botnet clusters.", "modified": "2026-04-13T23:46:20.071000", "created": "2026-02-16T06:36:24.788000", "tags": [ "Obfuscation: XOR-based String Encryption (0x20)", "T1110.001 (Brute Force: Password Guessing)", "Primary Hash (SHA256): cd3989830da99a69380901769fd78902efb3cd8ba", "MD5 Hash: f8add7e7161460ea2b1970cf4ca535bf", "#PotentialUS-Origin_FalseFlag_Obfuscation" ], "references": [ "Primary Hash (SHA256): cd3989830da99a69380901769fd78902efb3cd8ba5c9390e94bd4333b7fad186", "Obfuscation: XOR-based String Encryption (0x20)", "T1110.001 (Brute Force: Password Guessing)", "This ELF 32-bit LSB artifact is a sophisticated GoBrut/StealthWorker agent, compiled via Golang 1.10 and stripped to obfuscate its high-velocity service-bruting logic. VirusTotal confirms a critical threat profile with 44/65 security vendors flagging the file, which leverages a unique Go BuildID (nGYES3pajdOm...) and a Telfhash (t1f303a0...) for architectural fingerprinting. The binary orchestrates decentralized Command and Control (C2) through an expansive infrastructure of 797 unique IPs and 1,834 domains", "Pivot-Ready Indicators (IOCs) Go BuildID: nGYES3pajdOmKy1i6Ghh/KO9ydOtZpXtoKtB0KHE-/iisNoniHgTbj_cV6M-uk/XmMYzkBiZs8NXMRZYTiT Telfhash: t1f303a0b3055d54e8b7f08907c7af7624cef6e0f726d078f169e278d09a72c826626874 Imphash: 9698f46495ce9401c8bcaf9a2afe1598 Vhash: 1e53f1a1b59ecb93f821c74b25d81e9f", "Researcher msudosos posits a strategic exploitation of Root Certificate Validation Failures, where the adversary leverages an expired trust chain to bypass heuristic security filters and establish persistence.", "his technique allows the GoBrut/StealthWorker agent to circumvent automated revocation checks, enabling its decentralized C2 infrastructure to recruit Linux hosts via high-velocity credential exhaustion.", "The local environment exhibits advanced telemetry suppression within specialized skim memory regions, effectively neutralizing standard DMARC validation and Microsoft-integrated defensive protocols.", "By maintaining a hollowed root posture, the sample facilitates persistent, low-signal synchronization with external cloud infrastructure while bypassing traditional heuristic trust-chain verification.", "The domain prioritywirreles.com (registered via NAMECHEAP INC) shows a 4/93 detection ratio, confirming it is a live but \"low-noise\" C2 node used to avoid broad-spectrum blacklisting", "", "The environment leverages prioritywirreles.com as a high-fidelity DGA-derived C2 node, utilizing its historical resolution to Russian-hosted IP space (194.61.24.231) to maintain persistent Stealthworker botnet synchronization.", "By operating through WhoisGuard-protected infrastructure and exploiting XOR 0x20 obfuscation, the adversary effectively suppresses telemetry into skim space, successfully bypassing DMARC and Microsoft-integrated trust-chain validation.", "The pivot from cd398983... to this domain confirms a multi-year campaign (2019\u20132023) utilizing Namecheap-registered infrastructure to orchestrate wide-scale T1110.001 brute-force operations while bypassing standard PKI expiration checks.", "LBresearcher: msudosos notes: The campaign's use of T1110.001 (Password Guessing) is specifically tuned to exhaust credentials across SSH, MySQL, and CMS backends, effectively recruiting server infrastructure into a global \"zombie\" network.", "LBresearcher: msudosos notes: The threat actor maintains operational longevity by rotating through WhoisGuard-protected nodes like prioritywirreles.com, which historically resolved to Russian-hosted IP space (194.61.24.231) to obfuscate its origin.", "LBresearcher: msudosos notes: By exploiting Root Certificate Validation Failures, the StealthWorker (GoBrut) agent ensures that its 32-bit ELF binaries bypass the automated reputation checks enforced by major cloud providers.", "Monitor DGA Shifts: Track new domains registered through NAMECHEAP INC using the current WhoisGuard patterns to identify the next cluster before it goes active. Analyze Telfhash Clusters: Use the Telfhash (t1f303a0...) to pivot and find if the adversary has updated to 64-bit ELF or ARM architectures. Harden DMARC: Ensure your environment moves from \"p=none\" to \"p=reject\" to mitigate the internal spoofing loops exploited by this botnet's telemetry suppression.", "Persistent C2 Orchestration: This ELF:Agent-VW variant serves as a critical GoBrut node, utilizing XOR 0x20 obfuscation and ICMP/HTTP beaconing to maintain a persistent link across 1,834 domains and 797 unique IPs", "Researcher msudosos: This activity appears to facilitate a preliminary reconnaissance phase, possibly utilizing system commands to query /proc/cpuinfo and /proc/version for architectural profiling purposes.", "Researcher msudosos suggests the VirusTotal (Tencent HABO) behavior report may indicate a potential execution path from volatile storage at /tmp/EB93A6/996E.elf.", "Msudosos Regional Notes: While historical pivots show Russian-hosted nodes, the current dual-origin telemetry\u2014dominated by 181 United States-based endpoints\u2014strongly suggests a domestic-aligned adversary leveraging global 'grey space' to obfuscate its operational core. This massive US-centric footprint (exceeding all other regions combined) reinforces the theory of a false-flag orchestration designed to divert attribution toward foreign infrastructure while abusing legitimate Western-hosted trust chains.", "WHOIS data anchors administrative and technical operations for prioritywirreles.com in Los Angeles, CA (90064) via Namecheap infrastructure. Following its 2020 expiration, the domain has transitioned into redemptionPeriod/pendingDelete status, signaling the formal decommissioning of this C2 asset." ], "public": 1, "adversary": "StealthWorker/GoBrut (The adversary demonstrates advanced telemetry suppression within specialized s", "targeted_countries": [], "malware_families": [ { "id": "Malware Family: StealthWorker / GoBrut", "display_name": "Malware Family: StealthWorker / GoBrut", "target": "/malware/Malware Family: StealthWorker / GoBrut" }, { "id": "MD5 Hash: f8add7e7161460ea2b1970cf4ca535bf", "display_name": "MD5 Hash: f8add7e7161460ea2b1970cf4ca535bf", "target": null } ], "attack_ids": [ { "id": "T1001", "name": "Data Obfuscation", "display_name": "T1001 - Data Obfuscation" } ], "industries": [], "TLP": "green", "cloned_from": null, "export_count": 5, "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": { "FileHash-MD5": 2166, "FileHash-SHA1": 2067, "FileHash-SHA256": 3371, "domain": 13295, "URL": 6860, "email": 272, "hostname": 4705, "SSLCertFingerprint": 268, "CVE": 107, "CIDR": 6 }, "indicator_count": 33117, "is_author": false, "is_subscribing": null, "subscriber_count": 62, "modified_text": "5 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": "69dbbce69edaea3a4dd19895", "name": "VirusTotal CREATED 38 MINUTES AGO by Q.Vashti clone.", "description": "", "modified": "2026-04-13T01:03:15.999000", "created": "2026-04-12T15:40:22.011000", "tags": [ "sha1", "copy md5", "copy sha1", "copy sha256", "sha256", "size", "ascii text", "pattern match", "mitre att", "ck id", "meta", "virustotal", "date", "iframe", "april", "hybrid", "apikey", "general", "local", "path", "click", "strings", "title", "body" ], "references": [], "public": 1, "adversary": "", "targeted_countries": [], "malware_families": [], "attack_ids": [ { "id": "T1027", "name": "Obfuscated Files or Information", "display_name": "T1027 - Obfuscated Files or Information" }, { "id": "T1057", "name": "Process Discovery", "display_name": "T1057 - Process Discovery" }, { "id": "T1069", "name": "Permission Groups Discovery", "display_name": "T1069 - Permission Groups Discovery" }, { "id": "T1071", "name": "Application Layer Protocol", "display_name": "T1071 - Application Layer Protocol" }, { "id": "T1105", "name": "Ingress Tool Transfer", "display_name": "T1105 - Ingress Tool Transfer" }, { "id": "T1204", "name": "User Execution", "display_name": "T1204 - User Execution" }, { "id": "T1480", "name": "Execution Guardrails", "display_name": "T1480 - Execution Guardrails" }, { "id": "T1553", "name": "Subvert Trust Controls", "display_name": "T1553 - Subvert Trust Controls" }, { "id": "T1568", "name": "Dynamic Resolution", "display_name": "T1568 - Dynamic Resolution" }, { "id": "T1583", "name": "Acquire Infrastructure", "display_name": "T1583 - Acquire Infrastructure" }, { "id": "T1115", "name": "Clipboard Data", "display_name": "T1115 - 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Obfuscated Files or Information" }, { "id": "T1057", "name": "Process Discovery", "display_name": "T1057 - Process Discovery" }, { "id": "T1069", "name": "Permission Groups Discovery", "display_name": "T1069 - Permission Groups Discovery" }, { "id": "T1071", "name": "Application Layer Protocol", "display_name": "T1071 - Application Layer Protocol" }, { "id": "T1105", "name": "Ingress Tool Transfer", "display_name": "T1105 - Ingress Tool Transfer" }, { "id": "T1204", "name": "User Execution", "display_name": "T1204 - User Execution" }, { "id": "T1480", "name": "Execution Guardrails", "display_name": "T1480 - Execution Guardrails" }, { "id": "T1553", "name": "Subvert Trust Controls", "display_name": "T1553 - Subvert Trust Controls" }, { "id": "T1568", "name": "Dynamic Resolution", "display_name": "T1568 - Dynamic Resolution" }, { "id": "T1583", "name": "Acquire Infrastructure", "display_name": "T1583 - Acquire Infrastructure" }, { "id": "T1115", "name": "Clipboard Data", "display_name": "T1115 - Clipboard Data" } ], "industries": [], "TLP": "green", "cloned_from": "69dbb3d8b7fb4d110520d1b1", "export_count": 0, "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": { "FileHash-MD5": 39, "FileHash-SHA1": 38, "FileHash-SHA256": 315, "IPv4": 2, "SSLCertFingerprint": 6, "URL": 164, "domain": 17, "hostname": 65 }, "indicator_count": 646, "is_author": false, "is_subscribing": null, "subscriber_count": 48, "modified_text": "7 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": "69dbb3d8b7fb4d110520d1b1", "name": "VirusTotal", "description": "I\u2019m blocked. For now\u2026.", "modified": "2026-04-12T15:01:44.934000", "created": "2026-04-12T15:01:44.934000", "tags": [ "sha1", "copy md5", "copy sha1", "copy sha256", "sha256", "size", "ascii text", "pattern match", "mitre att", "ck id", "meta", "virustotal", "date", "iframe", "april", "hybrid", "apikey", "general", "local", "path", "click", "strings", "title", "body" ], "references": [], "public": 1, "adversary": "", "targeted_countries": [], "malware_families": [], "attack_ids": [ { "id": "T1027", "name": "Obfuscated Files or Information", "display_name": "T1027 - Obfuscated Files or Information" }, { "id": "T1057", "name": "Process Discovery", "display_name": "T1057 - Process Discovery" }, { "id": "T1069", "name": "Permission Groups Discovery", "display_name": "T1069 - Permission Groups Discovery" }, { "id": "T1071", "name": "Application Layer Protocol", "display_name": "T1071 - Application Layer Protocol" }, { "id": "T1105", "name": "Ingress Tool Transfer", "display_name": "T1105 - Ingress Tool Transfer" }, { "id": "T1204", "name": "User Execution", "display_name": "T1204 - User Execution" }, { "id": "T1480", "name": "Execution Guardrails", "display_name": "T1480 - Execution Guardrails" }, { "id": "T1553", "name": "Subvert Trust Controls", "display_name": "T1553 - Subvert Trust Controls" }, { "id": "T1568", "name": "Dynamic Resolution", "display_name": "T1568 - Dynamic Resolution" }, { "id": "T1583", "name": "Acquire Infrastructure", "display_name": "T1583 - Acquire Infrastructure" }, { "id": "T1115", "name": "Clipboard Data", "display_name": "T1115 - Clipboard Data" } ], "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": 2, "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": { "FileHash-MD5": 38, "FileHash-SHA1": 37, "FileHash-SHA256": 115, "IPv4": 2, "SSLCertFingerprint": 6, "URL": 164, "domain": 17, "hostname": 65 }, "indicator_count": 444, "is_author": false, "is_subscribing": null, "subscriber_count": 138, "modified_text": "7 days ago ", "is_modified": false, "groups": [], "in_group": false, "threat_hunter_scannable": true, "threat_hunter_has_agents": 1, "related_indicator_type": "URL", "related_indicator_is_active": 1 }, { "id": "69bf7de3a5fccfc49eb703ab", "name": "CAPE Sandbox", "description": "Here is the full report from Virustotal.com, which shows how a machine can be tricked into being a spy on a network of its own, and how the data has been accessed.", "modified": "2026-03-22T05:29:42.007000", "created": "2026-03-22T05:28:03.666000", "tags": [ "script", "meta", "virustotal", "style", "noscript", "vtuishell", "date", "title", "base", "link", "body", "iframe" ], "references": [ "https://vtbehaviour.commondatastorage.googleapis.com/096cd11c609cae66fc9ebc0778d54a22f2e21d687deec0a3cbbc2d9ad1fa1d4c_CAPE%20Sandbox.html?GoogleAccessId=758681729565-rc7fgq07icj8c9dm2gi34a4cckv235v1@developer.gserviceaccount.com&Expires=1774157536&Signature=GNpOwQVnh%2F5JH6llhtwNglJgvAGdFYWtrHranSg8f6DFTRrdWV7lctxRUfgkojbHhsYb6T4c2apNbVizdL2yxzV6NJf9mNWl5OLQqfQAg2hhvPDdrqax%2F3v463WiTiBWNg7PndJHwcYXz871WOrX6WathuIxs4lFIPIyp9LlI%2BjRVumBFsgsfoFc65QXJZGGz42oKMH7KHNqN%2BmKQJcfOimcQHJ6wtDDmJI9deS2nHeNpV22Rwo9ce" ], "public": 1, "adversary": "", "targeted_countries": [], "malware_families": [], "attack_ids": [ { "id": "T1055", "name": "Process Injection", "display_name": "T1055 - Process Injection" }, { "id": "T1071", "name": "Application Layer Protocol", "display_name": "T1071 - Application Layer Protocol" } ], "industries": [], "TLP": "white", "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": 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": { "IPv4": 56, "FileHash-MD5": 14, "FileHash-SHA1": 4, "FileHash-SHA256": 4, "hostname": 119, "URL": 42, "domain": 6 }, "indicator_count": 245, "is_author": false, "is_subscribing": null, "subscriber_count": 47, "modified_text": "28 days ago ", "is_modified": false, "groups": [], "in_group": false, "threat_hunter_scannable": true, "threat_hunter_has_agents": 1, "related_indicator_type": "URL", "related_indicator_is_active": 1 }, { "id": "6946cb8e3eff732bd3d47bff", "name": "Thor Lite - 07.27.25 - APT Detections [by Disable_Duck]", "description": "", "modified": "2025-12-20T16:15:10.914000", "created": "2025-12-20T16:15:10.914000", "tags": [ "data", "upload", "sg2backup drive", "no problems", "problems1", "supportavast", "progressb", "files", "onedrivenoprobs", "sg2suss", "trash", "fall", "Covenant Health", "AHS", "Alberta Health Services", "Rogers", "UAlberta", "APT", "Edmonton", "Telus" ], "references": [ "Bitch-On-Wheels_files_md5s.csv", "832dde85e22a6de8081cdb46fcc7d8f2ae104bbdae54c5dc75d2a6272a0bd431", "f66f2b730bec1c6927aa86503dfb22fc8d03a2f9e871ae6269d2a3ed29dc48e5", "902574c9ffd06678d769ae3db96b3957269c45617ad8e2feead4d02f5f3da106", "", "https://hybrid-analysis.com/sample/9c8ee51b61019f9820cd151b3f3a5a9a0309787a46bd37fa877c5c95b633b5cb", "https://tria.ge/250729-s1vysaywgy", "https://www.filescan.io/uploads/6888ec9fa16348d835f2f6d3", "https://polyswarm.network/scan/results/file/9c8ee51b61019f9820cd151b3f3a5a9a0309787a46bd37fa877c5c95b633b5cb", "https://www.filescan.io/uploads/6888ec9fa16348d835f2f6d3/reports/a3528542-a121-4351-91fe-de5aab327fe2/overview", "https://www.filescan.io/uploads/6888ec9fa16348d835f2f6d3/reports/3c22777d-9fa3-4d67-a00a-8aa505154874/overview", "https://metadefender.com/results/file/bzI1MDcyOV9QRkdmNWZwSkhvMG11YWczRVZMRw_mdaas", "https://www.filescan.io/uploads/6888ec9fa16348d835f2f6d3/reports/5fdda54a-0164-4d4e-a248-d07ec3780d8a/overview", "https://app.threat.zone/submission/ef60d9bd-bd97-4859-8e58-4f670d1f1783/overview", "https://www.filescan.io/uploads/6888ec9fa16348d835f2f6d3/reports/21f7ed2c-7815-49f0-8697-998b341df34a/overview", "https://tip.neiki.dev/file/9c8ee51b61019f9820cd151b3f3a5a9a0309787a46bd37fa877c5c95b633b5cb", "https://hybrid-analysis.com/sample/f66f2b730bec1c6927aa86503dfb22fc8d03a2f9e871ae6269d2a3ed29dc48e5", "https://hybrid-analysis.com/sample/902574c9ffd06678d769ae3db96b3957269c45617ad8e2feead4d02f5f3da106/6888ec5bd7a73585560d2ddd", "https://hybrid-analysis.com/sample/832dde85e22a6de8081cdb46fcc7d8f2ae104bbdae54c5dc75d2a6272a0bd431/6888ec5cfd974c2a5b0f1cfa", "https://hybrid-analysis.com/sample/12f05b32365a6fc40b30d108ea0dc730f662c6ee48c0feccf7cb43263a0a8166/6888ec5d423dabf7de0872d7" ], "public": 1, "adversary": "", "targeted_countries": [ "Canada" ], "malware_families": [], "attack_ids": [], "industries": [ "Technology", "Telecommunications", "Education", "Healthcare", "Government" ], "TLP": "white", "cloned_from": "6887d46c19a44d6affd7bd2d", "export_count": 1, "upvotes_count": 0, "downvotes_count": 0, "votes_count": 0, "locked": false, "pulse_source": "web", "validator_count": 0, "comment_count": 1, "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": { "FileHash-MD5": 4790, "FileHash-SHA1": 3172, "FileHash-SHA256": 2764, "domain": 453, "URL": 2688, "CVE": 59, "email": 31, "hostname": 638 }, "indicator_count": 14595, "is_author": false, "is_subscribing": null, "subscriber_count": 139, "modified_text": "120 days ago ", "is_modified": false, "groups": [], "in_group": false, "threat_hunter_scannable": true, "threat_hunter_has_agents": 1, "related_indicator_type": "URL", "related_indicator_is_active": 1 }, { "id": "6889153bb756c703bd61c97d", "name": "Calisto - APT - 07.29.25 - UA ChromeBook Retro", "description": "Maldoc Calisto - 03.17.23\nRetroanalysis of a simple test to demonstrate a point (had some extensions to capture data). Borrowed a Google Chromebook From University of Alberta & signed in to my CCID on Campus with the Chromebook provided by Office of DOS (provided to them by 'offside IT'. Chromebook did not do so well. Returned. \n\nMAL_PDF_Calisto_PDF_Streams_Jul_09 (Threatzone)\nThis supports findings from Beehive Security who later blocked Calisto/Callisto with their MDR Solution.", "modified": "2025-09-03T00:22:10.750000", "created": "2025-07-29T18:38:51.647000", "tags": [ "triage", "malware", "analysis", "report", "reported", "analyze", "sandbox", "download submit", "sha512", "sha1", "filesize", "sha256", "file", "token", "prefetch8", "prefetch1", "dataprofile", "general", "config", "download", "copy", "target", "defense", "generic", "impact", "virus", "trojan", "ransomware", "static", "indicator of compromise", "ioc", "extraction", "emulation", "online", "submit", "sample", "platform", "vxstream", "apt", "hybrid analysis", "api key", "vetting process", "please note", "please", "switch", "inquest labs", "resources api", "notes supported", "cve list", "drop your", "service", "privacy policy", "found url", "ck id", "details found", "ingress tool", "transfer", "t1105", "details url", "t1571", "pdf found", "found", "contentparse", "externalparser", "woff2", "inputfile", "domainresolve", "u200c200d", "u25cc", "ioc value", "Callisto", "Maldoc", "UAlberta", "U of A", "Chromebook", "Microsoft", "Google", "Telus", "Calisto", "APT" ], "references": [ "https://tria.ge/250729-wr59yabk7y/behavioral2", "https://www.filescan.io/uploads/68890e2dc79df08ef097cd38/reports/06923db6-30ae-455f-8026-73461cc1472e/overview", "https://hybrid-analysis.com/sample/2d0458cbda9297baf3d2f28bfa47a4872075a444ec68f30757ceec458f3aab2e", "https://metadefender.com/results/file/YTI1MDcyOXl4LTdxa1I5ZlVJNGVsWTRUS2kz_mdaas", "https://polyswarm.network/scan/results/file/4c7d629d37665e74617cefe3e208a37b2042529cbbeb9a839a79e167919561ce", "https://app.threat.zone/submission/5879c4fe-ce35-45c3-8a3c-e8c06d0e2b2d/overview", "https://tip.neiki.dev/file/2d0458cbda9297baf3d2f28bfa47a4872075a444ec68f30757ceec458f3aab2e", "https://www.virustotal.com/gui/file/2d0458cbda9297baf3d2f28bfa47a4872075a444ec68f30757ceec458f3aab2e", "https://www.virustotal.com/gui/file-analysis/MTllN2NiNTVkMGQ1MTYzNGY0OTg4MGY2MmRiYmNjYzg6MTc1MzgxNDIzNQ==", "https://vtbehaviour.commondatastorage.googleapis.com/4c7d629d37665e74617cefe3e208a37b2042529cbbeb9a839a79e167919561ce_CAPE%20Sandbox.html?GoogleAccessId=758681729565-rc7fgq07icj8c9dm2gi34a4cckv235v1@developer.gserviceaccount.com&Expires=1753815427&Signature=BM1MWONwwKd011yMi5XzJJHo01QYs0qWdERlFPM9BGS4OW62YRzI4FX6aMwA6MgQB2eLDnMBjwIYw2ct1yC2HAzJ82eh6VqtBu%2BiE6lObCQjjON9nx29EKx9dGSRLewI3Zjpp7Kbokc%2FIKEh40ZNmeXNc4aCsECY%2Fwq9FQOmT2vm8Bi6IHzZNBMT3srLRZsr%2Bo36MP6ckdybeglLLnb9LA5iEOYbMBMEq6HxMj%2BfLIssDjKInHz7", "https://hybrid-analysis.com/sample/4c7d629d37665e74617cefe3e208a37b2042529cbbeb9a839a79e167919561ce/6889105954703efa4303f7c7", "https://malpedia.caad.fkie.fraunhofer.de/actor/callisto" ], "public": 1, "adversary": "", "targeted_countries": [ "United States of America", "Canada", "Netherlands" ], "malware_families": [ { "id": "MAL_PDF_Calisto_PDF_Streams_Jul_09", "display_name": "MAL_PDF_Calisto_PDF_Streams_Jul_09", "target": null } ], "attack_ids": [ { "id": "T1012", "name": "Query Registry", "display_name": "T1012 - Query Registry" }, { "id": "T1082", "name": "System Information Discovery", "display_name": "T1082 - System Information Discovery" }, { "id": "T1112", "name": "Modify Registry", "display_name": "T1112 - Modify Registry" }, { "id": "T1217", "name": "Browser Bookmark Discovery", "display_name": "T1217 - Browser Bookmark Discovery" }, { "id": "T1614", "name": "System Location Discovery", "display_name": "T1614 - System Location Discovery" }, { "id": "T1105", "name": "Ingress Tool Transfer", "display_name": "T1105 - Ingress Tool Transfer" }, { "id": "T1571", "name": "Non-Standard Port", "display_name": "T1571 - Non-Standard Port" } ], "industries": [ "Education", "Technology", "Healthcare", "Government" ], "TLP": "white", "cloned_from": null, "export_count": 33, "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": "Disable_Duck", "id": "244325", "avatar_url": "/otxapi/users/avatar_image/media/avatars/user_244325/resized/80/avatar_3b9c358f36.png", "is_subscribed": false, "is_following": false }, "indicator_type_counts": { "URL": 6319, "CIDR": 11, "CVE": 9, "FileHash-MD5": 323, "FileHash-SHA1": 260, "FileHash-SHA256": 292, "domain": 596, "email": 37, "hostname": 806 }, "indicator_count": 8653, "is_author": false, "is_subscribing": null, "subscriber_count": 131, "modified_text": "228 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": "6887d46c19a44d6affd7bd2d", "name": "Thor Lite - 07.27.25 - APT Detections [un-enriched]", "description": "Thor Lite Scan on Windows PC (a psuedo mirror of sorts) of a University of Alberta, Alberta Health Services, Covenant Health, Government of Alberta Portable Workstation. Files uploaded to VT.\nUpdated Note: Included IOCs from Filescanio\nRan files through: Neiki, FileScanio, Polyswarm, Triage, Metadefender, Hybrid Analysis, Threatzone, Virustotal\nTPs = This Pulse - IOCs from references", "modified": "2025-08-28T16:04:17.368000", "created": "2025-07-28T19:50:04.469000", "tags": [ "data", "upload", "sg2backup drive", "no problems", "problems1", "supportavast", "progressb", "files", "onedrivenoprobs", "sg2suss", "trash", "fall", "Covenant Health", "AHS", "Alberta Health Services", "Rogers", "UAlberta", "APT", "Edmonton", "Telus" ], "references": [ "Bitch-On-Wheels_files_md5s.csv", "832dde85e22a6de8081cdb46fcc7d8f2ae104bbdae54c5dc75d2a6272a0bd431", "f66f2b730bec1c6927aa86503dfb22fc8d03a2f9e871ae6269d2a3ed29dc48e5", "902574c9ffd06678d769ae3db96b3957269c45617ad8e2feead4d02f5f3da106", "", "https://hybrid-analysis.com/sample/9c8ee51b61019f9820cd151b3f3a5a9a0309787a46bd37fa877c5c95b633b5cb", "https://tria.ge/250729-s1vysaywgy", "https://www.filescan.io/uploads/6888ec9fa16348d835f2f6d3", "https://polyswarm.network/scan/results/file/9c8ee51b61019f9820cd151b3f3a5a9a0309787a46bd37fa877c5c95b633b5cb", "https://www.filescan.io/uploads/6888ec9fa16348d835f2f6d3/reports/a3528542-a121-4351-91fe-de5aab327fe2/overview", "https://www.filescan.io/uploads/6888ec9fa16348d835f2f6d3/reports/3c22777d-9fa3-4d67-a00a-8aa505154874/overview", "https://metadefender.com/results/file/bzI1MDcyOV9QRkdmNWZwSkhvMG11YWczRVZMRw_mdaas", "https://www.filescan.io/uploads/6888ec9fa16348d835f2f6d3/reports/5fdda54a-0164-4d4e-a248-d07ec3780d8a/overview", "https://app.threat.zone/submission/ef60d9bd-bd97-4859-8e58-4f670d1f1783/overview", "https://www.filescan.io/uploads/6888ec9fa16348d835f2f6d3/reports/21f7ed2c-7815-49f0-8697-998b341df34a/overview", "https://tip.neiki.dev/file/9c8ee51b61019f9820cd151b3f3a5a9a0309787a46bd37fa877c5c95b633b5cb", "https://hybrid-analysis.com/sample/f66f2b730bec1c6927aa86503dfb22fc8d03a2f9e871ae6269d2a3ed29dc48e5", "https://hybrid-analysis.com/sample/902574c9ffd06678d769ae3db96b3957269c45617ad8e2feead4d02f5f3da106/6888ec5bd7a73585560d2ddd", "https://hybrid-analysis.com/sample/832dde85e22a6de8081cdb46fcc7d8f2ae104bbdae54c5dc75d2a6272a0bd431/6888ec5cfd974c2a5b0f1cfa", "https://hybrid-analysis.com/sample/12f05b32365a6fc40b30d108ea0dc730f662c6ee48c0feccf7cb43263a0a8166/6888ec5d423dabf7de0872d7" ], "public": 1, "adversary": "", "targeted_countries": [ "Canada" ], "malware_families": [], "attack_ids": [], "industries": [ "Technology", "Telecommunications", "Education", "Healthcare", "Government" ], "TLP": "white", "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": 2, "follower_count": 0, "vote": 0, "author": { "username": "Disable_Duck", "id": "244325", "avatar_url": "/otxapi/users/avatar_image/media/avatars/user_244325/resized/80/avatar_3b9c358f36.png", "is_subscribed": false, "is_following": false }, "indicator_type_counts": { "FileHash-MD5": 4790, "FileHash-SHA1": 3172, "FileHash-SHA256": 2764, "domain": 453, "URL": 2688, "CVE": 59, "email": 31, "hostname": 638 }, "indicator_count": 14595, "is_author": false, "is_subscribing": null, "subscriber_count": 131, "modified_text": "234 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 } ], "error": null, "vt": { "error": "VirusTotal rate limit reached. Try again shortly.", "indicator": "https://auth-dev.proactive-dev.virustotal.com", "type": "URL" }, "abuseipdb": null, "urlhaus": { "indicator": "https://auth-dev.proactive-dev.virustotal.com", "type": "URL", "found": false, "verdict": "clean", "error": null }, "from_cache": true, "_cached_at": 1776618297.8675392 }