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

MICROSOFT_Devilstongue_Hijackdll

Detects SOURGUM's DevilsTongue hijack DLL

MalwareDevilstongueMicrosoft (via Open-Source-YARA-rules)No licence (all rights reserved)Compiles with YARA-X (with warnings)
Author
Microsoft Threat Intelligence Center (MSTIC)
Date
2021-07-15
Modified
2022-07-07
Score / Quality
75 / 80

What this rule detects

Detects SOURGUM's DevilsTongue hijack DLL

Associated malware family: Devilstongue.

Targets: Windows PE.

It defines 9 patterns (7 text, 2 hex, 0 regex). YARA modules used: pe.

YARA-X says: warning[non_bool_expr]: non-boolean expression used as boolean

Summary generated from the rule's metadata and condition.

Rule source

Rule text not reproduced

This rule comes from Microsoft (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

Licence & attribution

Author: Microsoft Threat Intelligence Center (MSTIC)

Source repository: Microsoft (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: b5de2a8c-e0c8-5c8c-bb65-aee5701b4bb3

Tags:FILE

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