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YARA · Arkbird SOLG (DailyIOC)

ARKBIRD_SOLG_Ran_Egregor_Sept_2020_1

Detect Egregor ransomware (variant Sept2020)

MalwareEgregorArkbird SOLG (DailyIOC)No licence (all rights reserved)Compiles with YARA-X
Author
Arkbird_SOLG
Date
2020-10-07
Modified
2020-10-16
Score / Quality
75 / 75

What this rule detects

Detect Egregor ransomware (variant Sept2020)

Associated malware family: Egregor.

Targets: Windows PE.

It defines 7 patterns (7 text, 0 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).

  • 4c9e3ffda0e663217638e6192a093bbc23cd9ebfbdf6d2fc683f331beaee0321
  • aee131ba1bfc4b6fa1961a7336e43d667086ebd2c7ff81029e14b2bf47d9f3a7
  • 3fd510a3b2e0b0802d57cd5b1cac1e61797d50a08b87d9b5243becd9e2f7073f
  • 9c900078cc6061fb7ba038ee5c065a45112665f214361d433fc3906bf288e0eb
  • a376fd507afe8a1b5d377d18436e5701702109ac9d3e7026d19b65a7d313b332

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: b44b93ec-b470-511e-b08f-7d83efd30ecc

Tags:FILE

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