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YARA · Cluster25 (via Open-Source-YARA-rules)

CLUSTER25_APT29_Loader_87221_00001

Detects DLL loader variants used in Nobelium kill-chain

MalwareCluster25 (via Open-Source-YARA-rules)No licence (all rights reserved)Compiles with YARA-X (with warnings)
Author
Cluster25
Date
2023-04-10
Score / Quality
75 / 75

What this rule detects

Detects DLL loader variants used in Nobelium kill-chain

Targets: Windows PE.

It defines 11 patterns (7 text, 4 hex, 0 regex). YARA modules used: pe.

YARA-X says: warning[unintended_pattern_in_set]: pattern `$sequence1` may be unintendedly or redundantly included in pattern set `$s*`

Summary generated from the rule's metadata and condition.

Rule source

Rule text not reproduced

This rule comes from Cluster25 (via Open-Source-YARA-rules), 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

References

Sample hashes

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

  • 6fc54151607a82d5f4fae661ef0b7b0767d325f5935ed6139f8932bc27309202
  • 23a09b74498aea166470ea2b569d42fd661c440f3f3014636879bd012600ed68

Licence & attribution

Author: Cluster25

Source repository: Cluster25 (via Open-Source-YARA-rules) @ ec0056f767

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: cbee0268-d346-5246-9c2c-97a01ec2e0b3

Metadata

tlpwhite

Tags:FILE

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