ATT&CK Technique · Command and Control
T1090.003 Multi-hop ProxyMapped by 5 reports, 5 detection rules and 3 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
The Middle Tier: A Non-APT Operator's Reach Into Four Southeast Asian GovernmentsCustom Go Tunnel-Proxy Module (gen_go_tunnel_proxy_mux_elf) (YARA, Detection); Chisel Operator Host-Key Fingerprints (susp_chisel_operator_key_fingerprint) (YARA, Detection)
Detection rules
CloudSync: An Assembler's Intrusion ToolkitCloudSync Public-Profile Working Directory Artifacts (YARA, Hunting); CloudSync Tor Hidden Service Staging Under Public Profile (SIGMA, Detection)
Detection rules
ShinyHunters Data Leak Site (91.215.85.22)ShinyHunters DLS: PROSPERO Bulletproof Hosting CIDR Range Access (SIGMA, Hunting)
Tracked actors
Designations whose reports map this technique.
- UTA-2026-009: Multi-product fraud operator pairing a real VPN service with a brand-impersonation phishing library
- UTA-2026-018: Hands-on-keyboard operator exploiting four Southeast Asian governments with a bespoke edge-device toolkit
- UTA-2026-021: Assembler-model intrusion operator staging other actors' tooling against one German victim forest
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