YARA · Malpedia signator rules
MALPEDIA_Win_Liteduke_Auto
autogenerated rule brought to you by yara-signator
MalwareLitedukeMalpedia 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: Liteduke.
It defines 10 patterns (0 text, 10 hex, 0 regex).
Summary generated from the rule's metadata and condition.
Rule source
win-liteduke-auto.yarCreative Commons Attribution-ShareAlike 4.0
rule MALPEDIA_Win_Liteduke_Auto : FILE
{
meta:
= "autogenerated rule brought to you by yara-signator"
= "Felix Bilstein - yara-signator at cocacoding dot com"
= "71032488-12d1-54e0-9e53-e596da721d4f"
= "2026-05-04"
= "2026-05-18"
= "https://malpedia.caad.fkie.fraunhofer.de/details/win.liteduke"
= "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.liteduke_auto.yar#L1-L129"
= "N/A"
= "ef31eb65bbff124e8d76ab79059fc893131c48e72bdb9668d03448c51ea9fd18"
= 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 = { ff75fc 8f45f0 c745f402000000 c745e801000000 8d45e8 }
$sequence_1 = { 8b5d08 c70300000000 c7430400000000 c7430801234567 c7430c89abcdef c74310fedcba98 c7431476543210 }
$sequence_2 = { 5a 8d928df4ffff c70201000000 8b3e 09ff 742a 8b4604 }
$sequence_3 = { 5a 8955f8 895dec 51 e8???????? 59 8d89d4faffff }
$sequence_4 = { 6802000080 ff15???????? 09c0 0f85de000000 8db5fcefffff 8d4dfc 837d0c00 }
$sequence_5 = { ff35???????? e8???????? ff35???????? ff15???????? c705????????00000000 6a04 }
$sequence_6 = { b800000000 8a03 c1e804 83f809 7f05 83c030 eb03 }
$sequence_7 = { 51 50 ff15???????? 83c40c 58 }
$sequence_8 = { 0f8591000000 50 6a04 6800300000 6800100000 6a00 ff15???????? }
$sequence_9 = { 8b45f4 8b5df8 c9 c20400 55 89e5 83ec18 }
condition:
7 of them and filesize < 1171456
}
Strings (10 patterns)
| Identifier | Type | Value | Modifiers |
|---|---|---|---|
| $sequence_0 | hex | { ff75fc 8f45f0 c745f402000000 c745e801000000 8d45e8 } | |
| $sequence_1 | hex | { 8b5d08 c70300000000 c7430400000000 c7430801234567 c7430c89abcdef c74310fedcba98 c7431476543210 } | |
| $sequence_2 | hex | { 5a 8d928df4ffff c70201000000 8b3e 09ff 742a 8b4604 } | |
| $sequence_3 | hex | { 5a 8955f8 895dec 51 e8???????? 59 8d89d4faffff } | |
| $sequence_4 | hex | { 6802000080 ff15???????? 09c0 0f85de000000 8db5fcefffff 8d4dfc 837d0c00 } | |
| $sequence_5 | hex | { ff35???????? e8???????? ff35???????? ff15???????? c705????????00000000 6a04 } | |
| $sequence_6 | hex | { b800000000 8a03 c1e804 83f809 7f05 83c030 eb03 } | |
| $sequence_7 | hex | { 51 50 ff15???????? 83c40c 58 } | |
| $sequence_8 | hex | { 0f8591000000 50 6a04 6800300000 6800100000 6a00 ff15???????? } | |
| $sequence_9 | hex | { 8b45f4 8b5df8 c9 c20400 55 89e5 83ec18 } |
Condition
7 of them and filesize < 1171456In plain words (Heuristic)
- The file must be smaller than 1171456 (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: 71032488-12d1-54e0-9e53-e596da721d4f
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