YARA · Malpedia signator rules
MALPEDIA_Win_Mole_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: Mole.
It defines 10 patterns (0 text, 10 hex, 0 regex).
Summary generated from the rule's metadata and condition.
Rule source
win-mole-auto.yarCreative Commons Attribution-ShareAlike 4.0
rule MALPEDIA_Win_Mole_Auto : FILE
{
meta:
= "autogenerated rule brought to you by yara-signator"
= "Felix Bilstein - yara-signator at cocacoding dot com"
= "f4675281-1c27-589e-9c74-7ddeefc0bdef"
= "2026-05-04"
= "2026-05-18"
= "https://malpedia.caad.fkie.fraunhofer.de/details/win.mole"
= "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.mole_auto.yar#L1-L131"
= "N/A"
= "44af167042295f11247abf2257f521989211d24592efa54abaa895c2392af2c3"
= 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 = { c745ec00000000 c745fc00000000 c745f400000000 8d45fc 50 6a08 ff15???????? }
$sequence_1 = { 8d8dc8f9ffff 51 8d95ecfbffff 52 ff15???????? 8b4514 50 }
$sequence_2 = { 81bdf0fdffffcde5d405 0f8458400000 81bdf0fdffff41e6d405 0f849e440000 81bdf0fdffff44e6d405 0f84742c0000 e9???????? }
$sequence_3 = { 6a00 ff15???????? 8d85b0f9ffff 50 68???????? 8d8dc0fdffff 51 }
$sequence_4 = { 55 8bec b8d81d0000 e8???????? a1???????? 33c5 8945fc }
$sequence_5 = { 81bdf0fdffffd164d205 0f84cd630000 e9???????? 81bdf0fdffff4b67d205 0f84226b0000 e9???????? 81bdf0fdffff4668d205 }
$sequence_6 = { 81bdf0fdffffd220d505 0f84f34a0000 81bdf0fdffffb318d505 7735 81bdf0fdffffb318d505 }
$sequence_7 = { 7810 3de4000000 7309 8b04c548834100 5d c3 33c0 }
$sequence_8 = { e8???????? 68ff000000 e8???????? 59 59 8b7d08 833cfd48cc410000 }
$sequence_9 = { 6a00 6a00 8d95b0f9ffff 52 6a00 ff15???????? }
condition:
7 of them and filesize < 297984
}
Strings (10 patterns)
| Identifier | Type | Value | Modifiers |
|---|---|---|---|
| $sequence_0 | hex | { c745ec00000000 c745fc00000000 c745f400000000 8d45fc 50 6a08 ff15???????? } | |
| $sequence_1 | hex | { 8d8dc8f9ffff 51 8d95ecfbffff 52 ff15???????? 8b4514 50 } | |
| $sequence_2 | hex | { 81bdf0fdffffcde5d405 0f8458400000 81bdf0fdffff41e6d405 0f849e440000 81bdf0fdffff44e6d405 0f84742c0000 e9???????? } | |
| $sequence_3 | hex | { 6a00 ff15???????? 8d85b0f9ffff 50 68???????? 8d8dc0fdffff 51 } | |
| $sequence_4 | hex | { 55 8bec b8d81d0000 e8???????? a1???????? 33c5 8945fc } | |
| $sequence_5 | hex | { 81bdf0fdffffd164d205 0f84cd630000 e9???????? 81bdf0fdffff4b67d205 0f84226b0000 e9???????? 81bdf0fdffff4668d205 } | |
| $sequence_6 | hex | { 81bdf0fdffffd220d505 0f84f34a0000 81bdf0fdffffb318d505 7735 81bdf0fdffffb318d505 } | |
| $sequence_7 | hex | { 7810 3de4000000 7309 8b04c548834100 5d c3 33c0 } | |
| $sequence_8 | hex | { e8???????? 68ff000000 e8???????? 59 59 8b7d08 833cfd48cc410000 } | |
| $sequence_9 | hex | { 6a00 6a00 8d95b0f9ffff 52 6a00 ff15???????? } |
Condition
7 of them and filesize < 297984In plain words (Heuristic)
- The file must be smaller than 297984 (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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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: f4675281-1c27-589e-9c74-7ddeefc0bdef
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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