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YARA · Frank Boldewin (R3c0nst)

R3C0NST_Stealbit

Detects Stealbit used by Lockbit 2.0 Ransomware Gang

MalwareStealbitFrank Boldewin (R3c0nst)No licence (all rights reserved)Compiles with YARA-X
Author
Frank Boldewin (@r3c0nst)
Date
2021-08-12
Score / Quality
75 / 90

What this rule detects

Detects Stealbit used by Lockbit 2.0 Ransomware Gang

Associated malware family: Stealbit.

Targets: Windows PE.

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

Summary generated from the rule's metadata and condition.

Rule source

Rule text not reproduced

This rule comes from Frank Boldewin (R3c0nst), 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).

  • 3407f26b3d69f1dfce76782fee1256274cf92f744c65aa1ff2d3eaaaf61b0b1d
  • bd14872dd9fdead89fc074fdc5832caea4ceac02983ec41f814278130b3f943e

Licence & attribution

Author: Frank Boldewin (@r3c0nst)

Source repository: Frank Boldewin (R3c0nst) @ 54e9e6899b

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: 07b466cb-92b3-51f2-a702-2930bb7038c6

Tags:FILE

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