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YARA · RussianPanda

RUSSIANPANDA_Win_Mal_Koistealer_PS

Detects KoiStealer PowerShell script

MalwareRussianPandaNo licence (all rights reserved)Compiles with YARA-X
Author
RussianPanda
Date
2024-04-04
Score / Quality
75 / 85

What this rule detects

Detects KoiStealer PowerShell script

It defines 2 patterns (2 text, 0 hex, 0 regex).

Summary generated from the rule's metadata and condition.

Rule source

Rule text not reproduced

This rule comes from RussianPanda, 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).

  • 4f55be0b55ec67dfda42b88e9c743a2a

Licence & attribution

Author: RussianPanda

Source repository: RussianPanda @ acb504b67b

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: 6dfdb39c-1b6a-5969-9c2d-e09869af6e0f