ATT&CK Technique · Command and Control
T1219 Remote Access ToolsMapped by 7 reports, 9 detection rules and 4 tracked actors on The Hunters Ledger. Technique page on attack.mitre.org.
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Reports
Each report maps this technique in its own ATT&CK table, at the confidence the report states. The link opens that table.
Detection rules
Rules whose ATT&CK coverage line names this technique, by detection page. The link opens the page's coverage table.
Detection rules
KAIDO: A Brazilian Quasar-Fork RAT with Hidden-Desktop Session HijackingKAIDO Quasar-Fork Namespace + Costura Asset (YARA, Detection); KAIDO HVNC DXGI Named-Pipe Transport (YARA, Detection); KAIDO HVNC DXGI Named-Pipe Creation (SIGMA, Hunting)
Detection rules
ZeroTrace Multi-Family MaaS Operation (74.0.42.25)XWorm V5.6 VB.NET Victim Stub (YARA, Detection); XWorm V5.6 Builder and C2 Panel (YARA, Detection); PureRAT v4.1.9 .NET Reactor Payload (YARA, Detection); Raven RAT Delphi Victim Stub (YARA, Detection)
Detection rules
PULSAR RAT (server.exe) — Technical Analysis & Business Risk AssessmentPulsar RAT Namespace + Module String Combination (YARA, Detection)
Tracked actors
Designations whose reports map this technique.
- UTA-2026-003: Commodity MaaS consumer running Shadow RAT and XWorm from one Windows VPS
- UTA-2026-008: Developer and operator of the BellaMain Turkish phishing-as-a-service panel
- UTA-2026-011: Financially motivated operator weaponising a cPanel authentication bypass with a custom harvesting toolkit
- UTA-2026-021: Assembler-model intrusion operator staging other actors' tooling against one German victim forest
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