{ "type": "Domain", "indicator": "nvidia-update.com", "general": { "sections": [ "general", "geo", "url_list", "passive_dns", "malware", "whois", "http_scans" ], "whois": "http://whois.domaintools.com/nvidia-update.com", "alexa": "http://www.alexa.com/siteinfo/nvidia-update.com", "indicator": "nvidia-update.com", "type": "domain", "type_title": "Domain", "validation": [], "base_indicator": { "id": 409936, "indicator": "nvidia-update.com", "type": "domain", "title": "", "description": "", "content": "", "access_type": "public", "access_reason": "" }, "pulse_info": { "count": 50, "pulses": [ { "id": "69a02837827feb0b78fa3ad2", "name": "The Belasco Chain", "description": "The adversary delivers a masterclass in \"Regular Belasco\" stagecraft, utilizing authentic Adobe PIDs to construct a \"living library\" of legitimacy where mundane metadata like SOPHIA.json acts as Gatsby\u2019s \"real but uncut\" volumes to mask a hollowed-out interior. This is a triumph of performative evasion; while researchers marvel at the realism of the set-dressing, MSI50B8.tmp and MSI4F2F.tmp wait in the wings of the Windows\\Installer directory, invisible to the human eye and using NGEN hijacking to bake illicit scripts directly into the OS framework. By employing Cryptnet certificates as \"stage lighting\" to mask C2 handshakes, the malware doesn't just attend the system\u2019s party\u2014it rewrites the invitation to own the house. Unlike the tragic end at West Egg, this Belasco chain is a play that refuses to end; it simply resets the stage, ensuring the performance continues as long as the \"green light\" of the C2 remains active.", "modified": "2026-04-19T09:34:35.173000", "created": "2026-02-26T11:02:15.932000", "tags": [ "file size", "mwdb", "bazaar", "sha3384", "ssdeep", "file type", "sha1", "sha256", "crc32", "filenames c" ], "references": [], "public": 1, "adversary": "", "targeted_countries": [], "malware_families": [], "attack_ids": [], "industries": [], "TLP": "green", "cloned_from": null, "export_count": 1, "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": "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": 2805, "FileHash-SHA1": 2568, "FileHash-SHA256": 7488, "domain": 1883, "hostname": 1466, "URL": 1179, "email": 46, "CVE": 46, "CIDR": 3, "YARA": 7, "IPv4": 94, "JA3": 1 }, "indicator_count": 17586, "is_author": false, "is_subscribing": null, "subscriber_count": 53, "modified_text": "5 hours ago ", "is_modified": true, "groups": [], "in_group": false, "threat_hunter_scannable": true, "threat_hunter_has_agents": 1, "related_indicator_type": "domain", "related_indicator_is_active": 1 }, { "id": "69e1cc70fcbd3f613502e1f7", "name": "order clone by aclause21 Public", "description": "", "modified": "2026-04-17T09:28:38.049000", "created": "2026-04-17T06:00:16.867000", "tags": [ "access ta0001", "defense evasion", "access ta0006", "command", "control ta0011", "impact ta0040", "catalog tree", "ob0005 defense", "evasion ob0006", "impact ob0008", "hashes cape", "sandbox", "docguard", "yomi hunter", "zenbox", "ip traffic", "pattern domains", "memory pattern", "urls https", "adversaries", "mitre att", "t1189 found", "clickable urls", "pdf execution", "t1036", "creates", "hide artifacts", "exploitation", "e1564 hidden", "files", "discovery e1082", "e1203 data", "vhash", "ssdeep", "file type", "pdf document", "magic pdf", "trid adobe", "format", "file size", "united", "as32934", "passive dns", "unknown", "scan endpoints", "all scoreblue", "ipv4", "pulse pulses", "urls", "status", "search", "showing", "server error", "certificate", "creation date", "high assurance", "server ca", "date", "body", "win32", "ransom", "entries", "icmp traffic", "packing t1045", "t1045", "pdb path", "pe resource", "show", "malware", "copy", "push", "write", "aaaa", "nxdomain", "united kingdom", "thailand", "vietnam", "as45430", "honduras", "indonesia", "mexico", "slovakia", "dynamicloader", "yara rule", "high", "ekyxe", "xe e", "eofae", "ee edcje4j", "tofsee", "windows", "medium", "stream", "grum", "as15169 google", "pulses", "record value", "error", "cname", "name servers", "ireland", "next", "federation asn", "as49505", "labs pulses", "trojan", "trojandropper", "related pulses", "file samples", "files matching", "date hash", "copyright", "all search", "reverse dns", "location united", "emails info", "expiration date", "as51167 contabo", "germany unknown", "a nxdomain", "as40021 contabo", "encrypt", "url http", "http", "ip address", "related nids", "files location", "ddos", "activity", "checkin", "win64", "mirai", "hosting", "files ip", "address", "czechia unknown", "as174 cogent", "asnone germany", "as15598", "as16625 akamai", "asnone united", "as20940", "as35994 akamai", "as12337 noris", "pulse submit", "url analysis", "backdoor", "gmt cache", "sameorigin", "443 ma2592000", "suspicious", "virtool", "emails", "domain name", "code", "brazil", "poland", "domain", "msie", "windows nt", "tcp syn", "resolverror", "exploit", "externalport", "internalport", "http headers", "home network", "demonbot", "andariel", "yara detections", "malware traffic", "nids", "dns query", "google safe", "browsing", "whois", "virustotal", "mtb apr", "asnone related", "open", "hash avast", "avg clamav", "msdefender apr", "as8075", "content type", "access", "cp bus", "cur cono", "fin ivdo", "onl our", "phy samo", "overview ip", "flag united", "hostname", "files domain", "as8068", "trojan features", "rsa tls", "issuing ca", "mirai variant", "useragent", "inbound", "realtek sdk", "miniigd upnp", "soap command", "activity mirai", "helloworld", "users", "alerts", "anomalous file", "recycle bin", "filehash", "av detections", "memcommit", "read c", "memreserve", "for privacy", "china unknown", "ag alberto", "pedraz", "holidaycheck ag", "project pi", "immobilien ag", "puma se", "kurt walther", "ag ingo", "kraupa", "timo salzsieder", "record type", "ttl value", "msms57295540", "subdomains", "ireland unknown", "analyzer paste", "iocs", "samples", "regsetvalueexa", "default", "regdword", "module load", "t1129", "http request", "process32nextw", "regbinary", "oxypumper", "tools", "dock", "april", "persistence", "execution", "download", "as62597 nsone", "echo request", "sweep", "payload hello", "world", "total", "please", "xport", "main", "look", "install", "servers", "found", "cnapple public", "accept", "chrome", "moved", "ssl certificate", "write c", "installcore", "june", "delphi", "as47846", "cookie", "as32787 akamai", "as714 apple", "m1", "onelouder", "brian sabey", "denver colorado", "fakedout threat", "gmt content", "x cache", "div div", "as8972 host", "france unknown", "registrar", "otx scoreblue", "address domain", "as24940 hetzner", "as44273 host", "asn as15598", "trojanspy", "mail spammer", "germany mail", "spammer", "hichina", "data redacted", "a domains", "wow64", "slcc2", "media center", "port", "powershell", "urls http", "tptjsw", "virus", "ids detections", "germany", "as8560", "austria", "as1921", "as14061", "whitelisted", "as16276", "script urls", "as16552 tiggee", "as9009 m247", "meta", "as29789", "detected m1", "mtb aug", "server", "as397241", "cryp", "hostmaster", "networks", "as19024", "gmt setcookie", "delete", "russia as49505", "sinkhole cookie", "value snkz", "pe32", "possible", "susp", "lnmp", "lnmp a", "licess", "shell", "as63949 linode", "as133618", "as21342", "cve201717215", "huawei remote", "huawei hg532", "malware worm", "gafgyt", "exploit none", "binbusybox", "delete c", "odigicert inc", "stwashington", "lredmond", "rsa ca", "cape", "nondns", "denver", "redacted for", "method status", "url hostname", "ip country", "type get", "date tue", "gmt contenttype", "connection", "cachecontrol", "expires thu", "gmt vary", "poland unknown", "title", "script domains", "updated date", "serce internetu", "cnc beacon", "javascript", "wsasend", "post", "delete shadows", "all quiet", "t1047", "instrumentation", "rpcs", "ms windows", "asnone dns", "http host", "ip check", "sha256", "bits", "adware malware", "etpro malware", "bios", "guard", "tulach", "spectrum", "cyber folks", "tsara brashears", ".pl", "contacted", "kryptikxp", "apple", "ios", "android", "sabey", "charter communications", "denvecolorado", "quantum fiber", "air force", "swipper", "masquerade", "hitmen", "mitm", "whitesky", "cyber warfare", "porn", "pornhub.software" ], "references": [ "DISTINCTIO8.pdf", "FileHash - SHA256 001f0ebe975b5f5a7e5272f53455635cc938a5a0129417f7e79c39df6cf65657 | Yara Detections: stack_string", "IDS Detections: Win32/Tofsee.AX google.com connectivity check Non-DNS or Non-Compliant DNS traffic on DNS port Opcode 8 through 15 set", "Tofsee: 'google.com' | https://www.gov50.icu |", "ET TROJAN Win32/DarkWatchman Checkin Activity (POST) ( This is true. They sit around watching, following...)", "Alerts: procmem_yara injection_inter_process creates_largekey network_bind persistence_autorun antivm_generic_disk", "Alerts: persistence_autorun_tasks spawns_dev_util cape_detected_threat injection_process_hollowing", "hubt.pornhub.com | www.pornhub.com | pornative.com", "https://www.pornhub.com/gifs/search?search=tsara+lynn+brashears+lesbian || pin.it || https://pin.it/", "www.sweetheartvideo.com || https://www.sweetheartvideo.com/tsara-brashears/", "Unix.Trojan.Mirai-6981169-0: FileHash - SHA256 fe00b364b6b8342e3ce0dd146902ac3330ab976e87aca6be666efde39ea485da", "IDS Detections: WGET Command Specifying Output in HTTP Headers", "IDS Detections: D-Link Devices Home Network Administration Protocol Command Execution", "Yara Detections: is__elf , DemonBot", "Alerts: dead_host network_icmp tcp_syn_scan nolookup_communication writes_to_stdout", "FileHash - SHA256 f32f6b229913d68daad937cc72a57aa45291a9d623109ed48938815aa7b6005c", "IDS Detections: Andariel Backdoor Activity (Checkin)", "Alerts: dead_host nids_malware_alert network_icmp nolookup_communication", "DDoS:Linux/Gafgyt : FileHash - SHA256 358c2bd5b9e925dc23894dec18ce486c03d743cde766ce298ac1e2f00d86f0b2", "IDS Detection: Realtek SDK Miniigd UPnP SOAP Command Execution CVE-2014-8361 - Outbound", "IDS Detection: Mirai Variant User-Agent (Inbound) WebShell Generic - wget http - POST", "IDS Detection: Observed Suspicious UA (Hello-World) Suspicious Activity potential UPnProxy", "http://vortex-nlb-http2-fed-us-taut-purple.nr-data.net/", "https://tulach.cc/ || tulach.cc || www-temp.metrobyt-mobile.com", "apple-reactivate.com | appleweb-aem.apple.com | apple.com | revoked-aprtr1-tr1g1.apple.com | network-framework.apple.com", "autodiscover.webcompanion.com || avc-gft-dashboard.apple.com || cac1-wwfde-wave.apple.com || demo27.apple.com", "* https://github.com/MSUDenverSystemsEngineering/Salt-Instructional-18/tree/master/AppDeployToolkit", "https://tulach.cc/ | tulach.cc |", "http://hallrender.com/attorney/brian-sabey | www-temp.metrobyt-mobile.com", "google.pl | aplikacja.ceidg.gov.pl | imaginecup.pl | microsoft.pl", "18teen.net | teensnow.com | grannies-porn.net | pornmd.com", "www.pornhubselect.com | pornhub.software" ], "public": 1, "adversary": "", "targeted_countries": [ "United States of America", "Chile", "Morocco", "Taiwan", "Guatemala", "United Kingdom of Great Britain and Northern Ireland", "Ireland", "Kenya", "Peru", "Singapore", "Mexico", "Brazil", "Slovakia", "Spain", "Australia", "Belgium", "Germany", "Hungary", "Netherlands", "Russian Federation", "Japan", "Poland" ], "malware_families": [ { "id": "Ransom", "display_name": "Ransom", "target": null }, { "id": "Tofsee", "display_name": "Tofsee", "target": null }, { "id": "TEL:CreateScheduledTask", "display_name": "TEL:CreateScheduledTask", "target": null }, { "id": "Mirai", "display_name": "Mirai", "target": null }, { "id": "Unix.Trojan.Mirai-6981169-0", "display_name": "Unix.Trojan.Mirai-6981169-0", "target": null }, { "id": "Backdoor:Win32/Tofsee", "display_name": "Backdoor:Win32/Tofsee", "target": "/malware/Backdoor:Win32/Tofsee" }, { "id": "Ransom:Win32/Haperlock", "display_name": "Ransom:Win32/Haperlock", "target": "/malware/Ransom:Win32/Haperlock" }, { "id": "Trojan:Win32/Neurevt", "display_name": "Trojan:Win32/Neurevt", "target": "/malware/Trojan:Win32/Neurevt" }, { "id": "DDoS:Linux/Gafgyt.YA!MTB", "display_name": "DDoS:Linux/Gafgyt.YA!MTB", "target": "/malware/DDoS:Linux/Gafgyt.YA!MTB" }, { "id": "CVE-2017-17215", "display_name": "CVE-2017-17215", "target": null }, { "id": "CVE-2023-27350", "display_name": "CVE-2023-27350", "target": null }, { "id": "CVE-2014-8361", "display_name": "CVE-2014-8361", "target": null }, { "id": "Trojan:Win32/Zombie.A", "display_name": "Trojan:Win32/Zombie.A", "target": "/malware/Trojan:Win32/Zombie.A" }, { "id": "NIDS", "display_name": "NIDS", "target": null }, { "id": "M1", "display_name": "M1", "target": null }, { "id": "OneLouder", "display_name": "OneLouder", "target": null }, { "id": "TrojanSpy", "display_name": "TrojanSpy", "target": null }, { "id": "Win.Trojan.Sarwent-10012602-0", "display_name": "Win.Trojan.Sarwent-10012602-0", "target": null }, { "id": "Virus:Win32/Sivis.A", "display_name": "Virus:Win32/Sivis.A", "target": "/malware/Virus:Win32/Sivis.A" }, { "id": "Win.Trojan.Installcore-1177", "display_name": "Win.Trojan.Installcore-1177", "target": null }, { "id": "Win.Malware.Oxypumper-6900435-0", "display_name": "Win.Malware.Oxypumper-6900435-0", "target": null }, { "id": "Win.Malware.Qshell-9875653-0", "display_name": "Win.Malware.Qshell-9875653-0", "target": null } ], "attack_ids": [ { "id": "T1003", "name": "OS Credential Dumping", "display_name": "T1003 - OS Credential Dumping" }, { "id": "T1012", "name": "Query Registry", "display_name": "T1012 - Query Registry" }, { "id": "T1036", "name": "Masquerading", "display_name": "T1036 - Masquerading" }, { "id": "T1071", "name": "Application Layer Protocol", "display_name": "T1071 - Application Layer Protocol" }, { "id": "T1082", "name": "System Information Discovery", "display_name": "T1082 - System Information Discovery" }, { "id": "T1189", "name": "Drive-by Compromise", "display_name": "T1189 - Drive-by Compromise" }, { "id": "T1203", "name": "Exploitation for Client Execution", "display_name": "T1203 - Exploitation for Client Execution" }, { "id": "T1485", "name": "Data Destruction", "display_name": "T1485 - Data Destruction" }, { "id": "T1564", "name": "Hide Artifacts", "display_name": "T1564 - Hide Artifacts" }, { "id": "T1566", "name": "Phishing", "display_name": "T1566 - Phishing" }, { "id": "T1573", "name": "Encrypted Channel", "display_name": "T1573 - Encrypted Channel" }, { "id": "T1045", "name": "Software Packing", "display_name": "T1045 - Software Packing" }, { "id": "T1055", "name": "Process Injection", "display_name": "T1055 - Process Injection" }, { "id": "T1060", "name": "Registry Run Keys / Startup Folder", "display_name": "T1060 - Registry Run Keys / Startup Folder" }, { "id": "T1140", "name": "Deobfuscate/Decode Files or Information", "display_name": "T1140 - Deobfuscate/Decode Files or Information" }, { "id": "T1027", "name": "Obfuscated Files or Information", "display_name": "T1027 - Obfuscated Files or Information" }, { "id": "T1040", "name": "Network Sniffing", "display_name": "T1040 - Network Sniffing" }, { "id": "T1047", "name": "Windows Management Instrumentation", "display_name": "T1047 - Windows Management Instrumentation" }, { "id": "T1057", "name": "Process Discovery", "display_name": "T1057 - Process Discovery" }, { "id": "T1089", "name": "Disabling Security Tools", "display_name": "T1089 - Disabling Security Tools" }, { "id": "T1112", "name": "Modify Registry", "display_name": "T1112 - Modify Registry" }, { "id": "T1129", "name": "Shared Modules", "display_name": "T1129 - Shared Modules" }, { "id": "T1143", "name": "Hidden Window", "display_name": "T1143 - Hidden Window" }, { "id": "T1023", "name": "Shortcut Modification", "display_name": "T1023 - Shortcut Modification" }, { "id": "T1204", "name": "User Execution", "display_name": "T1204 - User Execution" }, { "id": "T1106", "name": "Native API", "display_name": "T1106 - Native API" }, { "id": "T1119", "name": "Automated Collection", "display_name": "T1119 - Automated Collection" }, { "id": "T1428", "name": "Exploit Enterprise Resources", "display_name": "T1428 - Exploit Enterprise Resources" }, { "id": "T1210", "name": "Exploitation of Remote Services", "display_name": "T1210 - Exploitation of Remote Services" }, { "id": "T1133", "name": "External Remote Services", "display_name": "T1133 - External Remote Services" } ], "industries": [], "TLP": "green", "cloned_from": "678f0dbdbc59dd2ea5656dcf", "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": 7589, "FileHash-SHA1": 3982, "FileHash-SHA256": 8280, "URL": 442, "domain": 2416, "hostname": 2155, "email": 37, "CVE": 4, "SSLCertFingerprint": 6 }, "indicator_count": 24911, "is_author": false, "is_subscribing": null, "subscriber_count": 47, "modified_text": "2 days ago ", "is_modified": true, "groups": [], "in_group": false, "threat_hunter_scannable": true, "threat_hunter_has_agents": 1, "related_indicator_type": "domain", "related_indicator_is_active": 1 }, { "id": "69e1cc6fd3c4022e08db781d", "name": "order clone by aclause21 Public", "description": "", "modified": "2026-04-17T06:51:33.372000", "created": "2026-04-17T06:00:15.760000", "tags": [ "access ta0001", "defense evasion", "access ta0006", "command", "control ta0011", "impact ta0040", "catalog tree", "ob0005 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"ekyxe", "xe e", "eofae", "ee edcje4j", "tofsee", "windows", "medium", "stream", "grum", "as15169 google", "pulses", "record value", "error", "cname", "name servers", "ireland", "next", "federation asn", "as49505", "labs pulses", "trojan", "trojandropper", "related pulses", "file samples", "files matching", "date hash", "copyright", "all search", "reverse dns", "location united", "emails info", "expiration date", "as51167 contabo", "germany unknown", "a nxdomain", "as40021 contabo", "encrypt", "url http", "http", "ip address", "related nids", "files location", "ddos", "activity", "checkin", "win64", "mirai", "hosting", "files ip", "address", "czechia unknown", "as174 cogent", "asnone germany", "as15598", "as16625 akamai", "asnone united", "as20940", "as35994 akamai", "as12337 noris", "pulse submit", "url analysis", "backdoor", "gmt cache", "sameorigin", "443 ma2592000", "suspicious", "virtool", "emails", "domain name", "code", "brazil", "poland", "domain", "msie", "windows nt", "tcp syn", "resolverror", "exploit", "externalport", "internalport", "http headers", "home network", "demonbot", "andariel", "yara detections", "malware traffic", "nids", "dns query", "google safe", "browsing", "whois", "virustotal", "mtb apr", "asnone related", "open", "hash avast", "avg clamav", "msdefender apr", "as8075", "content type", "access", "cp bus", "cur cono", "fin ivdo", "onl our", "phy samo", "overview ip", "flag united", "hostname", "files domain", "as8068", "trojan features", "rsa tls", "issuing ca", "mirai variant", "useragent", "inbound", "realtek sdk", "miniigd upnp", "soap command", "activity mirai", "helloworld", "users", "alerts", "anomalous file", "recycle bin", "filehash", "av detections", "memcommit", "read c", "memreserve", "for privacy", "china unknown", "ag alberto", "pedraz", "holidaycheck ag", "project pi", "immobilien ag", "puma se", "kurt walther", "ag ingo", "kraupa", "timo salzsieder", "record type", "ttl value", "msms57295540", "subdomains", "ireland unknown", "analyzer paste", "iocs", "samples", "regsetvalueexa", "default", "regdword", "module load", "t1129", "http request", "process32nextw", "regbinary", "oxypumper", "tools", "dock", "april", "persistence", "execution", "download", "as62597 nsone", "echo request", "sweep", "payload hello", "world", "total", "please", "xport", "main", "look", "install", "servers", "found", "cnapple public", "accept", "chrome", "moved", "ssl certificate", "write c", "installcore", "june", "delphi", "as47846", "cookie", "as32787 akamai", "as714 apple", "m1", "onelouder", "brian sabey", "denver colorado", "fakedout threat", "gmt content", "x cache", "div div", "as8972 host", "france unknown", "registrar", "otx scoreblue", "address domain", "as24940 hetzner", "as44273 host", "asn as15598", "trojanspy", "mail spammer", "germany mail", "spammer", "hichina", "data redacted", "a domains", "wow64", "slcc2", "media center", "port", "powershell", "urls http", "tptjsw", "virus", "ids detections", "germany", "as8560", "austria", "as1921", "as14061", "whitelisted", "as16276", "script urls", "as16552 tiggee", "as9009 m247", "meta", "as29789", "detected m1", "mtb aug", "server", "as397241", "cryp", "hostmaster", "networks", "as19024", "gmt setcookie", "delete", "russia as49505", "sinkhole cookie", "value snkz", "pe32", "possible", "susp", "lnmp", "lnmp a", "licess", "shell", "as63949 linode", "as133618", "as21342", "cve201717215", "huawei remote", "huawei hg532", "malware worm", "gafgyt", "exploit none", "binbusybox", "delete c", "odigicert inc", "stwashington", "lredmond", "rsa ca", "cape", "nondns", "denver", "redacted for", "method status", "url hostname", "ip country", "type get", "date tue", "gmt contenttype", "connection", "cachecontrol", "expires thu", "gmt vary", "poland unknown", "title", "script domains", "updated date", "serce internetu", "cnc beacon", "javascript", "wsasend", "post", "delete shadows", "all quiet", "t1047", "instrumentation", "rpcs", "ms windows", "asnone dns", "http host", "ip check", "sha256", "bits", "adware malware", "etpro malware", "bios", "guard", "tulach", "spectrum", "cyber folks", "tsara brashears", ".pl", "contacted", "kryptikxp", "apple", "ios", "android", "sabey", "charter communications", "denvecolorado", "quantum fiber", "air force", "swipper", "masquerade", "hitmen", "mitm", "whitesky", "cyber warfare", "porn", "pornhub.software" ], "references": [ "DISTINCTIO8.pdf", "FileHash - SHA256 001f0ebe975b5f5a7e5272f53455635cc938a5a0129417f7e79c39df6cf65657 | Yara Detections: stack_string", "IDS Detections: Win32/Tofsee.AX google.com connectivity check Non-DNS or Non-Compliant DNS traffic on DNS port Opcode 8 through 15 set", "Tofsee: 'google.com' | https://www.gov50.icu |", "ET TROJAN Win32/DarkWatchman Checkin Activity (POST) ( This is true. They sit around watching, following...)", "Alerts: procmem_yara injection_inter_process creates_largekey network_bind persistence_autorun antivm_generic_disk", "Alerts: persistence_autorun_tasks spawns_dev_util cape_detected_threat injection_process_hollowing", "hubt.pornhub.com | www.pornhub.com | pornative.com", "https://www.pornhub.com/gifs/search?search=tsara+lynn+brashears+lesbian || pin.it || https://pin.it/", "www.sweetheartvideo.com || https://www.sweetheartvideo.com/tsara-brashears/", "Unix.Trojan.Mirai-6981169-0: FileHash - SHA256 fe00b364b6b8342e3ce0dd146902ac3330ab976e87aca6be666efde39ea485da", "IDS Detections: WGET Command Specifying Output in HTTP Headers", "IDS Detections: D-Link Devices Home Network Administration Protocol Command Execution", "Yara Detections: is__elf , DemonBot", "Alerts: dead_host network_icmp tcp_syn_scan nolookup_communication writes_to_stdout", "FileHash - SHA256 f32f6b229913d68daad937cc72a57aa45291a9d623109ed48938815aa7b6005c", "IDS Detections: Andariel Backdoor Activity (Checkin)", "Alerts: dead_host nids_malware_alert network_icmp nolookup_communication", "DDoS:Linux/Gafgyt : FileHash - SHA256 358c2bd5b9e925dc23894dec18ce486c03d743cde766ce298ac1e2f00d86f0b2", "IDS Detection: Realtek SDK Miniigd UPnP SOAP Command Execution CVE-2014-8361 - Outbound", "IDS Detection: Mirai Variant User-Agent (Inbound) WebShell Generic - wget http - POST", "IDS Detection: Observed Suspicious UA (Hello-World) Suspicious Activity potential UPnProxy", "http://vortex-nlb-http2-fed-us-taut-purple.nr-data.net/", "https://tulach.cc/ || tulach.cc || www-temp.metrobyt-mobile.com", "apple-reactivate.com | appleweb-aem.apple.com | apple.com | revoked-aprtr1-tr1g1.apple.com | network-framework.apple.com", "autodiscover.webcompanion.com || avc-gft-dashboard.apple.com || cac1-wwfde-wave.apple.com || demo27.apple.com", "* https://github.com/MSUDenverSystemsEngineering/Salt-Instructional-18/tree/master/AppDeployToolkit", "https://tulach.cc/ | tulach.cc |", "http://hallrender.com/attorney/brian-sabey | www-temp.metrobyt-mobile.com", "google.pl | aplikacja.ceidg.gov.pl | imaginecup.pl | microsoft.pl", "18teen.net | teensnow.com | grannies-porn.net | pornmd.com", "www.pornhubselect.com | pornhub.software" ], "public": 1, "adversary": "", "targeted_countries": [ "United States of America", "Chile", "Morocco", "Taiwan", "Guatemala", "United Kingdom of Great Britain and Northern Ireland", "Ireland", "Kenya", "Peru", "Singapore", "Mexico", "Brazil", "Slovakia", "Spain", "Australia", "Belgium", "Germany", "Hungary", "Netherlands", "Russian Federation", "Japan", "Poland" ], "malware_families": [ { "id": "Ransom", "display_name": "Ransom", "target": null }, { "id": "Tofsee", "display_name": "Tofsee", "target": null }, { "id": "TEL:CreateScheduledTask", "display_name": "TEL:CreateScheduledTask", "target": null }, { "id": "Mirai", "display_name": "Mirai", "target": null }, { "id": "Unix.Trojan.Mirai-6981169-0", "display_name": "Unix.Trojan.Mirai-6981169-0", "target": null }, { "id": "Backdoor:Win32/Tofsee", "display_name": "Backdoor:Win32/Tofsee", "target": "/malware/Backdoor:Win32/Tofsee" }, { "id": "Ransom:Win32/Haperlock", "display_name": "Ransom:Win32/Haperlock", "target": "/malware/Ransom:Win32/Haperlock" }, { "id": "Trojan:Win32/Neurevt", "display_name": "Trojan:Win32/Neurevt", "target": "/malware/Trojan:Win32/Neurevt" }, { "id": "DDoS:Linux/Gafgyt.YA!MTB", "display_name": "DDoS:Linux/Gafgyt.YA!MTB", "target": "/malware/DDoS:Linux/Gafgyt.YA!MTB" }, { "id": "CVE-2017-17215", "display_name": "CVE-2017-17215", "target": null }, { "id": "CVE-2023-27350", "display_name": "CVE-2023-27350", "target": null }, { "id": "CVE-2014-8361", "display_name": "CVE-2014-8361", "target": null }, { "id": "Trojan:Win32/Zombie.A", "display_name": "Trojan:Win32/Zombie.A", "target": "/malware/Trojan:Win32/Zombie.A" }, { "id": "NIDS", "display_name": "NIDS", "target": null }, { "id": "M1", "display_name": "M1", "target": null }, { "id": "OneLouder", "display_name": "OneLouder", "target": null }, { "id": "TrojanSpy", "display_name": "TrojanSpy", "target": null }, { "id": "Win.Trojan.Sarwent-10012602-0", "display_name": "Win.Trojan.Sarwent-10012602-0", "target": null }, { "id": "Virus:Win32/Sivis.A", "display_name": "Virus:Win32/Sivis.A", "target": "/malware/Virus:Win32/Sivis.A" }, { "id": "Win.Trojan.Installcore-1177", "display_name": "Win.Trojan.Installcore-1177", "target": null }, { "id": "Win.Malware.Oxypumper-6900435-0", "display_name": "Win.Malware.Oxypumper-6900435-0", "target": null }, { "id": "Win.Malware.Qshell-9875653-0", "display_name": "Win.Malware.Qshell-9875653-0", "target": null } ], "attack_ids": [ { "id": "T1003", "name": "OS Credential Dumping", "display_name": "T1003 - OS Credential Dumping" }, { "id": "T1012", "name": "Query Registry", "display_name": "T1012 - Query Registry" }, { "id": "T1036", "name": "Masquerading", "display_name": "T1036 - Masquerading" }, { "id": "T1071", "name": "Application Layer Protocol", "display_name": "T1071 - Application Layer Protocol" }, { "id": "T1082", "name": "System Information Discovery", "display_name": "T1082 - System Information Discovery" }, { "id": "T1189", "name": "Drive-by Compromise", "display_name": "T1189 - Drive-by Compromise" }, { "id": "T1203", "name": "Exploitation for Client Execution", "display_name": "T1203 - Exploitation for Client Execution" }, { "id": "T1485", "name": "Data Destruction", "display_name": "T1485 - Data Destruction" }, { "id": "T1564", "name": "Hide Artifacts", "display_name": "T1564 - Hide Artifacts" }, { "id": "T1566", "name": "Phishing", "display_name": "T1566 - Phishing" }, { "id": "T1573", "name": "Encrypted Channel", "display_name": "T1573 - Encrypted Channel" }, { "id": "T1045", "name": "Software Packing", "display_name": "T1045 - Software Packing" }, { "id": "T1055", "name": "Process Injection", "display_name": "T1055 - Process Injection" }, { "id": "T1060", "name": "Registry Run Keys / Startup Folder", "display_name": "T1060 - Registry Run Keys / Startup Folder" }, { "id": "T1140", "name": "Deobfuscate/Decode Files or Information", "display_name": "T1140 - Deobfuscate/Decode Files or Information" }, { "id": "T1027", "name": "Obfuscated Files or Information", "display_name": "T1027 - Obfuscated Files or Information" }, { "id": "T1040", "name": "Network Sniffing", "display_name": "T1040 - Network Sniffing" }, { "id": "T1047", "name": "Windows Management Instrumentation", "display_name": "T1047 - Windows Management Instrumentation" }, { "id": "T1057", "name": "Process Discovery", "display_name": "T1057 - Process Discovery" }, { "id": "T1089", "name": "Disabling Security Tools", "display_name": "T1089 - Disabling Security Tools" }, { "id": "T1112", "name": "Modify Registry", "display_name": "T1112 - Modify Registry" }, { "id": "T1129", "name": "Shared Modules", "display_name": "T1129 - Shared Modules" }, { "id": "T1143", "name": "Hidden Window", "display_name": "T1143 - Hidden Window" }, { "id": "T1023", "name": "Shortcut Modification", "display_name": "T1023 - Shortcut Modification" }, { "id": "T1204", "name": "User Execution", "display_name": "T1204 - User Execution" }, { "id": "T1106", "name": "Native API", "display_name": "T1106 - Native API" }, { "id": "T1119", "name": "Automated Collection", "display_name": "T1119 - Automated Collection" }, { "id": "T1428", "name": "Exploit Enterprise Resources", "display_name": "T1428 - Exploit Enterprise Resources" }, { "id": "T1210", "name": "Exploitation of Remote Services", "display_name": "T1210 - Exploitation of Remote Services" }, { "id": "T1133", "name": "External Remote Services", "display_name": "T1133 - External Remote Services" } ], "industries": [], "TLP": "green", "cloned_from": "678f0dbdbc59dd2ea5656dcf", "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": 7589, "FileHash-SHA1": 3982, "FileHash-SHA256": 8280, "URL": 441, "domain": 2416, "hostname": 2155, "email": 37, "CVE": 4, "SSLCertFingerprint": 6 }, "indicator_count": 24910, "is_author": false, "is_subscribing": null, "subscriber_count": 47, "modified_text": "2 days ago ", "is_modified": true, "groups": [], "in_group": false, "threat_hunter_scannable": true, "threat_hunter_has_agents": 1, "related_indicator_type": "domain", "related_indicator_is_active": 1 }, { "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": "domain", "related_indicator_is_active": 1 }, { "id": "69cc876e1a85eb578af3460c", "name": "Gatsby.", "description": "The results of an analysis of data gathered from a single web address are published on the website of the University of California, San Francisco, as part of its 2016/17 Research into Open Access.