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THE HUNTER’S LEDGER
ATT&CK Technique · Defense Impairment
T1553.004 Install Root Certificate
Mapped by 1 report, 1 detection rule and 1 tracked actor 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.

Report May 2026 · under Stealth · HIGH
HijackLoader / Penguish / Rugmi to AsyncRAT Multi-Vector Phishing Campaign

Detection rules

Rules whose ATT&CK coverage line names this technique, by detection page. The link opens the page's coverage table.

Detection rules Sep 2026 · 1 rule
FACEIT ClickFix Pages Point CS2 Players to a Script URL That VirusTotal Ties to a Steam-Focused Executable
Root Certificate Added to the Machine Root Store by a Process Running From AppData (SIGMA, 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

ATT&CK v19.2. MITRE ATT&CK® is a registered trademark of The MITRE Corporation; technique names are MITRE's and link to MITRE's own pages. The mapping on each linked page is this publication's reading of its own evidence.