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YARA · Arkbird SOLG (DailyIOC)

ARKBIRD_SOLG_APT_Chimera_Sept_2020_1

Detect Cobalt Strike agent used by Chimera

APT / threat actorArkbird SOLG (DailyIOC)No licence (all rights reserved)Compiles with YARA-X
Author
Arkbird_SOLG
Date
2020-10-03
Modified
2020-10-04
Score / Quality
75 / 75

What this rule detects

Detect Cobalt Strike agent used by Chimera

It defines 11 patterns (10 text, 1 hex, 0 regex).

Summary generated from the rule's metadata and condition.

Rule source

Rule text not reproduced

This rule comes from Arkbird SOLG (DailyIOC), which does not grant a licence to redistribute its rules (No licence (all rights reserved)). We show its metadata only. Read the original rule upstream:

View the rule on GitHubOpen the repository

Sample hashes

Hashes of samples the author lists in the rule's meta (look them up in your threat-intelligence platform).

  • f6d89ff139f4169e8a67332a0fd55b6c9beda0b619b1332ddc07d9a860558bab

Licence & attribution

Author: Arkbird_SOLG

Source repository: Arkbird SOLG (DailyIOC) @ a873ff1298

Licence: No licence (all rights reserved) (repository licence)

Original rule

Mirrored via YARA Forge 20260927, which prefixes rule names with the source and adds normalised meta fields.

Rule id: 7a7c3952-fa6e-5643-a40f-d2e466b8c2a2

Tags:FILE