YARA · Malpedia signator rules
MALPEDIA_Win_Divergent_Auto
autogenerated rule brought to you by yara-signator
MalwareDivergentMalpedia signator rulesCreative Commons Attribution-ShareAlike 4.0Compiles with YARA-X
- Author
- Felix Bilstein - yara-signator at cocacoding dot com
- Date
- 2026-05-04
- Modified
- 2026-05-18
- Score / Quality
- 75 / 75
What this rule detects
autogenerated rule brought to you by yara-signator
Associated malware family: Divergent.
It defines 10 patterns (0 text, 10 hex, 0 regex).
Summary generated from the rule's metadata and condition.
Rule source
win-divergent-auto.yarCreative Commons Attribution-ShareAlike 4.0
rule MALPEDIA_Win_Divergent_Auto : FILE
{
meta:
= "autogenerated rule brought to you by yara-signator"
= "Felix Bilstein - yara-signator at cocacoding dot com"
= "df4da09c-a414-5c0c-b239-981fb3834201"
= "2026-05-04"
= "2026-05-18"
= "https://malpedia.caad.fkie.fraunhofer.de/details/win.divergent"
= "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.divergent_auto.yar#L1-L123"
= "N/A"
= "9247c6ad7e2906da9bca25e865c3fd503aa0241494c50d7292cb477fc6b7d478"
= 75
= 75
= "FILE"
= "1"
= "yara-signator v0.6.0"
= "callsandjumps;datarefs;binvalue"
= "20260422"
= "a182e35da64e6d71cb55f125c4d4225196523f14"
= "20260504"
= "CC BY-SA 4.0"
= "TLP:WHITE"
strings:
$sequence_0 = { e8???????? 59 83f806 7505 8b4608 eb03 }
$sequence_1 = { c745f865763169 c645fc00 c60000 40 49 75f9 }
$sequence_2 = { 743e 6a3c 5a 8bca }
$sequence_3 = { 40 50 6800000010 ff7508 ff15???????? 8bf8 }
$sequence_4 = { 832700 57 ff760c ff7608 }
$sequence_5 = { 53 56 8b7508 8b4604 85c0 7509 394608 }
$sequence_6 = { 50 e8???????? 59 6a03 56 e8???????? 59 }
$sequence_7 = { ff15???????? 6800100000 e8???????? 8bf0 8b45fc 59 }
$sequence_8 = { 56 e8???????? 0fb645e2 660f6ec0 f30fe6c0 83c408 }
$sequence_9 = { 0f84b8000000 57 50 e8???????? 8bf8 59 85ff }
condition:
7 of them and filesize < 212992
}
Strings (10 patterns)
| Identifier | Type | Value | Modifiers |
|---|---|---|---|
| $sequence_0 | hex | { e8???????? 59 83f806 7505 8b4608 eb03 } | |
| $sequence_1 | hex | { c745f865763169 c645fc00 c60000 40 49 75f9 } | |
| $sequence_2 | hex | { 743e 6a3c 5a 8bca } | |
| $sequence_3 | hex | { 40 50 6800000010 ff7508 ff15???????? 8bf8 } | |
| $sequence_4 | hex | { 832700 57 ff760c ff7608 } | |
| $sequence_5 | hex | { 53 56 8b7508 8b4604 85c0 7509 394608 } | |
| $sequence_6 | hex | { 50 e8???????? 59 6a03 56 e8???????? 59 } | |
| $sequence_7 | hex | { ff15???????? 6800100000 e8???????? 8bf0 8b45fc 59 } | |
| $sequence_8 | hex | { 56 e8???????? 0fb645e2 660f6ec0 f30fe6c0 83c408 } | |
| $sequence_9 | hex | { 0f84b8000000 57 50 e8???????? 8bf8 59 85ff } |
Condition
7 of them and filesize < 212992In plain words (Heuristic)
- The file must be smaller than 212992 (a cheap guard that skips large files).
- At least 7 patterns in the rule must match.
Test this rule in your browser
Drop a file to scan it with this rule using YARA-X compiled to WebAssembly. Nothing is uploaded.
Drop a file here or click to chooseScanned locally with YARA-X. Files up to 200 MB.
Licence & attribution
Author: Felix Bilstein - yara-signator at cocacoding dot com
Source repository: Malpedia signator rules @ c901f97b7d
Licence: Creative Commons Attribution-ShareAlike 4.0 (repository licence)
Mirrored via YARA Forge 20260927, which prefixes rule names with the source and adds normalised meta fields.
Rule id: df4da09c-a414-5c0c-b239-981fb3834201
Metadata
| version | 1 |
|---|---|
| tool | yara-signator v0.6.0 |
| signator_config | callsandjumps;datarefs;binvalue |
| malpedia_rule_date | 20260422 |
| malpedia_hash | a182e35da64e6d71cb55f125c4d4225196523f14 |
| malpedia_version | 20260504 |
| malpedia_license | CC BY-SA 4.0 |
| malpedia_sharing | TLP:WHITE |
Tags:FILE
Related rules
- MalwareMalpedia signator rules· Felix Bilstein - yara-signator at cocacoding dot com· 2026-05-04
- MalwareMalpedia signator rules· Felix Bilstein - yara-signator at cocacoding dot com· 2026-05-04
- MalwareMalpedia signator rules· Felix Bilstein - yara-signator at cocacoding dot com· 2026-05-04
- MalwareMalpedia signator rules· Felix Bilstein - yara-signator at cocacoding dot com· 2026-05-04
- MalwareMalpedia signator rules· Felix Bilstein - yara-signator at cocacoding dot com· 2026-05-04
- MalwareMalpedia signator rules· Felix Bilstein - yara-signator at cocacoding dot com· 2026-05-04
- MalwareMalpedia signator rules· Felix Bilstein - yara-signator at cocacoding dot com· 2026-05-04
- MalwareMalpedia signator rules· Felix Bilstein - yara-signator at cocacoding dot com· 2026-05-04