YARA · Malpedia signator rules
MALPEDIA_Win_Kins_Auto
autogenerated rule brought to you by yara-signator
- 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: Kins.
It defines 10 patterns (0 text, 10 hex, 0 regex).
Summary generated from the rule's metadata and condition.
Rule source
win-kins-auto.yarCreative Commons Attribution-ShareAlike 4.0
rule MALPEDIA_Win_Kins_Auto : FILE
{
meta:
= "autogenerated rule brought to you by yara-signator"
= "Felix Bilstein - yara-signator at cocacoding dot com"
= "d1ff68b1-29af-5bf5-bcc3-fdc4774d6be3"
= "2026-05-04"
= "2026-05-18"
= "https://malpedia.caad.fkie.fraunhofer.de/details/win.kins"
= "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.kins_auto.yar#L1-L124"
= "N/A"
= "0afa78b24a996772416e4a6f9360547289ee6d4b476317e045497febe8e18e36"
= 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 = { 3bc1 72f5 803c1000 752b 8d48fe }
$sequence_1 = { 7f09 c745ec03000000 eb40 3d8c000000 7f09 c745ec04000000 eb30 }
$sequence_2 = { 53 57 8bd9 c745fc02000000 85c0 7507 e8???????? }
$sequence_3 = { 8bd8 85db 0f8532010000 8b442420 8b08 }
$sequence_4 = { 315dfc 8b75fc 33f0 0375f4 8db43e0c38e5fd 8b7dfc c1c617 }
$sequence_5 = { 7518 837df401 74e6 8b4510 50 8d4dec 51 }
$sequence_6 = { 8d7c2448 e8???????? 8bd8 85db 0f8560010000 8b5c2428 8d442458 }
$sequence_7 = { 035df8 8db433e0e62cfe c1c60a 03f0 }
$sequence_8 = { 889dd4fbffff ffd0 85c0 7523 3975fc }
$sequence_9 = { 8bd8 85db 0f856c040000 8d742478 e8???????? 8bd8 }
condition:
7 of them and filesize < 548864
}
Strings (10 patterns)
| Identifier | Type | Value | Modifiers |
|---|---|---|---|
| $sequence_0 | hex | { 3bc1 72f5 803c1000 752b 8d48fe } | |
| $sequence_1 | hex | { 7f09 c745ec03000000 eb40 3d8c000000 7f09 c745ec04000000 eb30 } | |
| $sequence_2 | hex | { 53 57 8bd9 c745fc02000000 85c0 7507 e8???????? } | |
| $sequence_3 | hex | { 8bd8 85db 0f8532010000 8b442420 8b08 } | |
| $sequence_4 | hex | { 315dfc 8b75fc 33f0 0375f4 8db43e0c38e5fd 8b7dfc c1c617 } | |
| $sequence_5 | hex | { 7518 837df401 74e6 8b4510 50 8d4dec 51 } | |
| $sequence_6 | hex | { 8d7c2448 e8???????? 8bd8 85db 0f8560010000 8b5c2428 8d442458 } | |
| $sequence_7 | hex | { 035df8 8db433e0e62cfe c1c60a 03f0 } | |
| $sequence_8 | hex | { 889dd4fbffff ffd0 85c0 7523 3975fc } | |
| $sequence_9 | hex | { 8bd8 85db 0f856c040000 8d742478 e8???????? 8bd8 } |
Condition
7 of them and filesize < 548864In plain words (Heuristic)
- The file must be smaller than 548864 (a cheap guard that skips large files).
- At least 7 patterns in the rule must match.
Test this rule in your browser
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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: d1ff68b1-29af-5bf5-bcc3-fdc4774d6be3
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
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