YARA · NCSC (via Open-Source-YARA-rules)
NCSC_Sparrowdoor_Shellcode
Targets code features of the reflective loader for SparrowDoor. Targeting in memory.
- Author
- NCSC
- Date
- 2022-02-28
- Modified
- 2022-07-06
- Score / Quality
- 75 / 80
What this rule detects
Targets code features of the reflective loader for SparrowDoor. Targeting in memory.
Associated malware family: Sparrow Door.
It defines 4 patterns (0 text, 4 hex, 0 regex).
Summary generated from the rule's metadata and condition.
Rule source
Rule text not reproduced
This rule comes from NCSC (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:
Sample hashes
Hashes of samples the author lists in the rule's meta (look them up in your threat-intelligence platform).
- c1890a6447c991880467b86a013dbeaa66cc615f
Licence & attribution
Author: NCSC
Source repository: NCSC (via Open-Source-YARA-rules) @ ec0056f767
Licence: No licence (all rights reserved) (repository licence)
Mirrored via YARA Forge 20260927, which prefixes rule names with the source and adds normalised meta fields.
Rule id: 572187fb-1a11-54f2-9fe7-2b7468b56556
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