ATT&CK

Threat actorsMITRE ATT&CK intrusion sets Malware & toolsSoftware families & tooling TechniquesTactics & techniques

ReportsPublished APT reporting SourcesEvery feed behind the archive

Developers

JSON APIFree CORS-enabled endpoints MCP serverModel Context Protocol access Source codeThis project on GitHub

Loading the archive…

Open Threat Intel Archive

Indicators are treated as facts and kept with their source_vendor, source URL, and dates; every feed is credited and redistribution-restricted feeds are flagged, not dropped. ATT&CK content is © MITRE, used under its terms. See NOTICE. The archive reports intelligence; it does not editorialize threat.

Indicators Actors Sources API GitHub

Open Threat Intel Archive

← Malware & tools

S1051malware

KEYPLUG

a.k.a. KEYPLUG.LINUX

KEYPLUG is a modular backdoor written in C++, with Windows and Linux variants, that has been used by APT41 since at least June 2021.

Platforms: Linux, Windows

MITRE ATT&CK ↗

Linked entities · 9

usesT1071.001Web Protocols usesT1124System Time Discovery usesT1102.001Dead Drop Resolver usesT1027.013Encrypted/Encoded File usesT1140Deobfuscate/Decode Files or Infor…usesT1573.002Asymmetric Cryptography usesT1090Proxy usesT1095Non-Application Layer Protocol uses byG0096APT41