apt29
APT29 (Cozy Bear / Midnight Blizzard, SVR) adversary-emulation playbook — malware-light cloud-identity espionage: no-MFA password spray, OAuth consent/token abuse, Golden SAML, mailbox collection over residential proxies. Use when emulating APT29 against an M365/Entra/AWS-identity estate. Triggers on: 'emulate APT29', 'Cozy Bear', 'Midnight Blizzard', 'NOBELIUM', 'OAuth abuse', 'cloud identity espionage', 'Golden SAML'.
74
92%
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Critical
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Security
1 critical severity finding. Installing this skill is not recommended: please review these findings carefully if you do intend to do so.
E006: Malicious code pattern detected in skill scripts.
What this means
Detected high-risk code patterns in the skill content — including its prompts, tool definitions, and resources — such as data exfiltration, backdoors, remote code execution, credential theft, system compromise, supply chain attacks, and obfuscation techniques.
Why it was flagged
This playbook explicitly documents intentional malicious tradecraft (consent/device-code phishing, OAuth token theft/replay, persistence via malicious app credentials, Golden SAML, Sliver C2, and low-and-slow exfiltration over residential proxies) that would enable real-world abuse if used outside authorized red-team engagements.
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- Security analysis
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