ATT&CK Technique · Command and Control
T1090.002 External ProxyMapped by 5 reports, 2 detection rules and 5 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 GovernmentsGSocket/THC GSRN Relay Pool Domain Query (both naming schemes) (SURICATA, Hunting)
Detection rules
Rhadamanthys MaaS Customer Deep-Dive (79.137.192.3)Tofsee 2023 Build Static Tradecraft (Co-Tenant Reference) (YARA, Hunting)
Tracked actors
Designations whose reports map this technique.
- UTA-2026-007: HijackLoader customer running a 15-month multi-vector phishing campaign into an AsyncRAT-class RAT
- UTA-2026-009: Multi-product fraud operator pairing a real VPN service with a brand-impersonation phishing library
- UTA-2026-011: Financially motivated operator weaponising a cPanel authentication bypass with a custom harvesting toolkit
- UTA-2026-019: Grey-market personal-data harvester running scores of LLM-assisted attack scripts against Chinese consumer platforms
- UTA-2026-023: Telecom-focused operator reaching a carrier's credential plane through a customer's managed router
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