YARA · NCSC (via Open-Source-YARA-rules)
NCSC_Sparrowdoor_Loader
Targets code features of the SparrowDoor loader. This rule detects the previous variant and this new variant.
- Author
- NCSC
- Date
- 2022-02-28
- Modified
- 2022-07-06
- Score / Quality
- 75 / 80
What this rule detects
Targets code features of the SparrowDoor loader. This rule detects the previous variant and this new variant.
Associated malware family: Sparrow Door.
Targets: Windows PE.
It defines 3 patterns (0 text, 3 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).
- 989b3798841d06e286eb083132242749c80fdd4d
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: 7107cb82-c4c9-503f-b006-baec6b667498
Tags:FILE
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