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YARA · Arkbird SOLG (DailyIOC)

ARKBIRD_SOLG_WIP_Meteorexpress_Aug_2021_1

Detect MeteorExpress/BreakWin wiper

MalwareBreakwinArkbird SOLG (DailyIOC)No licence (all rights reserved)Compiles with YARA-X (with warnings)
Author
Arkbird_SOLG
Date
2021-08-06
Modified
2021-08-07
Score / Quality
75 / 71

What this rule detects

Detect MeteorExpress/BreakWin wiper

Associated malware family: Breakwin.

Targets: Windows PE.

It defines 9 patterns (0 text, 9 hex, 0 regex).

YARA-X says: warning[text_as_hex]: hex pattern could be written as text literal

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

References

Sample hashes

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

  • 2aa6e42cb33ec3c132ffce425a92dfdb5e29d8ac112631aec068c8a78314d49b
  • 074bcc51b77d8e35b96ed444dc479b2878bf61bf7b07e4d7bd4cf136cc3c0dce
  • 6709d332fbd5cde1d8e5b0373b6ff70c85fee73bd911ab3f1232bb5db9242dd4
  • 9b0f724459637cec5e9576c8332bca16abda6ac3fbbde6f7956bc3a97a423473

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: 6dffc8c9-ccd0-5cf3-8f3c-38adad8508b2

Metadata

tlpwhite
adversary-

Tags:FILE

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