YARA · Embee Research
EMBEERESEARCH_Win_Icedid_Encryption_Oct_2022
No description has been set in the source file - EmbeeResearch
- Author
- Embee_Research @ Huntress
- Date
- 2022-10-14
- Modified
- 2023-10-18
- Score / Quality
- 75 / 75
What this rule detects
No description has been set in the source file - EmbeeResearch
Associated malware family: Icedid.
It defines 1 patterns (0 text, 1 hex, 0 regex).
Summary generated from the rule's metadata and condition.
Rule source
win-icedid-encryption-oct-2022.yarDetection Rule License 1.1
rule EMBEERESEARCH_Win_Icedid_Encryption_Oct_2022 : FILE
{
meta:
= "No description has been set in the source file - EmbeeResearch"
= "Embee_Research @ Huntress"
= "1ecbb3b3-dfc1-5d69-807d-3a44c39a3536"
= "2022-10-14"
= "2023-10-18"
= "https://github.com/embee-research/Yara-detection-rules/"
= "https://github.com/embee-research/Yara-detection-rules//blob/ac56d6f6fd2a30c8cb6e5c0455d6519210a8b0f4/Rules/2022/win_icedid_encryption_oct_2022.yar#L1-L18"
= "N/A"
= "da657cf87e043a1fdb2ec683de8a7a12acb8c8f1c24034bb376d525c0a1c5740"
= 75
= 75
= "FILE"
strings:
$IcedID = {41 0f b6 d3 44 8d 42 01 83 e2 03 41 83 e0 03 42 8a 44 84 40 02 44 94 40 43 32 04 33 42 8b 4c 84 40 41 88 04 1b 83 e1 07 8b 44 94 40 49 ff c3 d3 c8 ff c0 89 44 94 40 83 e0 07}
condition:
$IcedID
}
Strings (1 patterns)
| Identifier | Type | Value | Modifiers |
|---|---|---|---|
| $IcedID | hex | {41 0f b6 d3 44 8d 42 01 83 e2 03 41 83 e0 03 42 8a 44 84 40 02 44 94 40 43 32 04 33 42 8b 4c 84 40 41 88 04 1b 83 e1 07 8b 44 94 40 49 ff c3 d3 c8 ff c0 89 44 … |
Condition
$IcedIDIn plain words (Heuristic)
- Pattern $IcedID must be present.
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Licence & attribution
Author: Embee_Research @ Huntress
Source repository: Embee Research @ ac56d6f6fd
Licence: Detection Rule License 1.1 (repository licence)
Mirrored via YARA Forge 20260927, which prefixes rule names with the source and adds normalised meta fields.
Rule id: 1ecbb3b3-dfc1-5d69-807d-3a44c39a3536
Tags:FILE
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