software

TWOSTROKE

activeentity:software

[TWOSTROKE](https://attack.mitre.org/software/S9067) is malicious backdoor written in C++ that is capable of discovery actions, executing payloads and exfiltrating data.(Citation: Mandiant_UNC1549_Nov2025) [TWOSTROKE](https://attack.mitre.org/software/S9067) was first observed in 2025 and has been affiliated with the cyber espionage threat group [NIMBUS MANTICORE](https://attack.mitre.org/groups/G1059).(Citation: Mandiant_UNC1549_Nov2025)

Curated · btcintel

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Facts

id: twostroke
kind: software
status: active
aliases: —
jurisdictions: —
claims naming it: 0 · 0 attributions · 1 relations · 0 events

Identifiers

attack S9067via mitre-attack

Relations

MITRE ATT&CK Enterpriserecords thatNIMBUS MANTICOREusesTWOSTROKE
fetch —sha256 81113ba98afa2928
rel_3049btcintel:relations:3049@v1 sha256:2fa5894a61342793
confidenceauthority data · 60

Events

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Claims naming this entity

computedno current claim names this entity

Subjects0 subjects carry a claim naming this entity · a sample

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