{
 "public_id": "AIR-2026-0028",
 "incident_id": "2026-02-koi-clawhavoc",
 "date_disclosed": "2026-02-01",
 "date_occurred": "2026-01-01",
 "title": "ClawHavoc: 341 malicious OpenClaw skills on ClawHub delivering Atomic macOS Stealer",
 "class": "in_the_wild",
 "attack_surface": "skill_plugin",
 "initial_vector": "coordinated_malicious_skill_campaign_in_marketplace",
 "agent_capability_abused": [
  "shell_execution",
  "file_read",
  "credential_access",
  "network_egress",
  "skill_installation",
  "prerequisite_shell_execution",
  "agent_credential_exfiltration",
  "skill_execution",
  "shell_command_execution",
  "agent_instructed_installation"
 ],
 "target_product": "ClawHub skill marketplace for OpenClaw (formerly Moltbot/Clawdbot)",
 "target_vendor": "OpenClaw / ClawHub",
 "autonomy_level": "semi_autonomous",
 "impact_realized": true,
 "impact_type": [
  "credential_theft",
  "crypto_theft",
  "data_exfiltration",
  "cryptocurrency_theft",
  "backdoor_installation",
  "malware_installation"
 ],
 "blast_radius": "341 of 2,857 audited skills malicious (335 one campaign); by 2026-02-16 Koi's count rose to 824 malicious of 10,700+ skills",
 "cve": [],
 "taxonomy": {
  "owasp_asi": [
   "ASI05",
   "ASI06",
   "ASI03",
   "ASI04"
  ],
  "mitre_atlas": [],
  "labels": [
   "skill_marketplace",
   "infostealer",
   "amos",
   "password_protected_zip_evasion",
   "typosquat",
   "skill_supply_chain",
   "agent_marketplace",
   "supply_chain",
   "typosquatting",
   "keylogger",
   "malicious_skill"
  ]
 },
 "defense_present": "ClawHub had VirusTotal/ClawScan screening",
 "defense_bypassed": true,
 "fix_shipped": "skills removed and publisher accounts banned",
 "primary_sources": [
  "https://www.koi.ai/blog/clawhavoc-341-malicious-clawedbot-skills-found-by-the-bot-they-were-targeting",
  "https://thehackernews.com/2026/02/researchers-find-341-malicious-clawhub.html"
 ],
 "verified_quote": "These skills weren't just targeting developers or crypto traders. They were targeting the relationship between humans and bots like me.",
 "confidence": "high",
 "notes": "Found by Koi Security researcher Oren Yomtov working with his own OpenClaw assistant. Payload: AMOS (Atomic macOS Stealer), a 521KB universal Mach-O, in password-protected ZIPs to defeat AV. Lures skewed crypto (100+ Solana/wallet tools), 57 YouTube utilities, 51 finance/social. Tencent Zhuque later counted 1,184 malicious skills with 247,693 installs for this campaign. | Merged from duplicate id `2026-02-clawhub-clawhavoc`. Also reported under the titles: 'ClawHavoc: 341 (later 824) malicious ClawHub skills for OpenClaw pushing Atomic macOS Stealer and backdoors'; 'ClawHavoc: 341 malicious ClawHub skills distributing AMOS and Windows infostealers'.",
 "is_umbrella": true,
 "umbrella_constituents": [],
 "umbrella_reason": "Campaign-level count of malicious skills; no individual skill from this campaign is separately cataloged.",
 "risk_category": "security_fraud",
 "risk_secondary": [
  "privacy"
 ],
 "risk_subcategory": "Supply Chain Compromise",
 "risk_sub_secondary": [
  "Credential & Secret Theft",
  "Remote Code Execution & Sandbox Escape",
  "Unauthorized financial commitment"
 ],
 "ai_entity": "generative",
 "agency": "agent_acted",
 "agency_debatable": true,
 "agency_reason": "the agents installed the skills and executed the stealer",
 "vector_family": "malicious_component",
 "vector_detail": "coordinated_malicious_skill_campaign_in_marketplace",
 "guardrail_kind": [
  "unknown"
 ],
 "guardrail_outcome": "silent",
 "xrefs": {
  "aiid": [],
  "atlas": [],
  "cve": [],
  "ghsa": []
 },
 "primary_asi": "ASI05",
 "agent_framework": "unknown",
 "model_provider": "unknown",
 "model_name": "",
 "detection_mechanism": "external_researcher",
 "tool_access": "unknown",
 "financial_loss_band": "unknown",
 "eai_category": "supply_chain_vulnerabilities",
 "eai_domain": "tool_misuse",
 "eai_secondary": [
  "credential_theft",
  "data_exfiltration_channels"
 ],
 "eai_reason": "subcategory: Supply Chain Compromise",
 "asi_curated": [
  "ASI05",
  "ASI06",
  "ASI03",
  "ASI04"
 ],
 "asi_scope": "in_scope",
 "asi_provenance": "curated",
 "asi_reason": "curated: ASI05,ASI06,ASI03,ASI04",
 "submitted_by": "EAI Internal"
}