YARA · Malpedia signator rules
MALPEDIA_Win_Tiop_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: Tiop.
It defines 10 patterns (0 text, 10 hex, 0 regex).
Summary generated from the rule's metadata and condition.
Rule source
win-tiop-auto.yarCreative Commons Attribution-ShareAlike 4.0
rule MALPEDIA_Win_Tiop_Auto : FILE
{
meta:
= "autogenerated rule brought to you by yara-signator"
= "Felix Bilstein - yara-signator at cocacoding dot com"
= "30114694-306b-517d-83d9-2cb7f6fc8531"
= "2026-05-04"
= "2026-05-18"
= "https://malpedia.caad.fkie.fraunhofer.de/details/win.tiop"
= "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.tiop_auto.yar#L1-L125"
= "N/A"
= "29f3dcd0b60fbfc45bb51d0b758fbb00fef1cbc5490ebbf83041a8996bdb57fb"
= 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 = { ffd5 8b442418 83c610 48 }
$sequence_1 = { ffd6 85c0 75ed 5f }
$sequence_2 = { 8b3d???????? 68???????? 56 ffd7 83c408 3bc6 752e }
$sequence_3 = { 8dbab4050000 f3ab 66ab b90c000000 33c0 8dbae6050000 f3ab }
$sequence_4 = { 53 8d8c2424010000 50 51 ff942478030000 }
$sequence_5 = { c60600 ff15???????? 56 e8???????? 83c404 85c0 7507 }
$sequence_6 = { 83c404 83ffff 7412 8d442418 50 57 e8???????? }
$sequence_7 = { 8b542410 83c404 8d4c240c 8bf0 6a00 51 }
$sequence_8 = { b940000000 33c0 8dbc240d010000 c684240c01000000 f3ab 66ab 68???????? }
$sequence_9 = { 8b542418 8b4c2420 8b3d???????? 8944240c 8b44242c 89542408 8b542424 }
condition:
7 of them and filesize < 712704
}
Strings (10 patterns)
| Identifier | Type | Value | Modifiers |
|---|---|---|---|
| $sequence_0 | hex | { ffd5 8b442418 83c610 48 } | |
| $sequence_1 | hex | { ffd6 85c0 75ed 5f } | |
| $sequence_2 | hex | { 8b3d???????? 68???????? 56 ffd7 83c408 3bc6 752e } | |
| $sequence_3 | hex | { 8dbab4050000 f3ab 66ab b90c000000 33c0 8dbae6050000 f3ab } | |
| $sequence_4 | hex | { 53 8d8c2424010000 50 51 ff942478030000 } | |
| $sequence_5 | hex | { c60600 ff15???????? 56 e8???????? 83c404 85c0 7507 } | |
| $sequence_6 | hex | { 83c404 83ffff 7412 8d442418 50 57 e8???????? } | |
| $sequence_7 | hex | { 8b542410 83c404 8d4c240c 8bf0 6a00 51 } | |
| $sequence_8 | hex | { b940000000 33c0 8dbc240d010000 c684240c01000000 f3ab 66ab 68???????? } | |
| $sequence_9 | hex | { 8b542418 8b4c2420 8b3d???????? 8944240c 8b44242c 89542408 8b542424 } |
Condition
7 of them and filesize < 712704In plain words (Heuristic)
- The file must be smaller than 712704 (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: 30114694-306b-517d-83d9-2cb7f6fc8531
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