YARA · Malpedia signator rules
MALPEDIA_Win_Pony_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: Pony.
It defines 10 patterns (0 text, 10 hex, 0 regex).
Summary generated from the rule's metadata and condition.
Rule source
win-pony-auto.yarCreative Commons Attribution-ShareAlike 4.0
rule MALPEDIA_Win_Pony_Auto : FILE
{
meta:
= "autogenerated rule brought to you by yara-signator"
= "Felix Bilstein - yara-signator at cocacoding dot com"
= "07a8ce56-69f6-5c31-a7a8-69cb4e8e2459"
= "2026-05-04"
= "2026-05-18"
= "https://malpedia.caad.fkie.fraunhofer.de/details/win.pony"
= "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.pony_auto.yar#L1-L131"
= "N/A"
= "4284cc698080443fd93668ba37681bbae49776fc104539ed495c0a451f8decbc"
= 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 = { 23d8 ff75f8 e8???????? ff7508 e8???????? 8bc3 5b }
$sequence_1 = { 55 8bec 83c4f8 56 833d????????00 747c 833d????????00 }
$sequence_2 = { 33fb 23fa 33fb 8d8c0f8e4379a6 034e38 }
$sequence_3 = { e8???????? 5b 89ec 5d c20800 53 8b442408 }
$sequence_4 = { e8???????? 50 50 ff7508 e8???????? e8???????? 68???????? }
$sequence_5 = { 8bec 837d0800 741c 837d0c00 7416 ff7510 ff7508 }
$sequence_6 = { 8d85c0feffff 50 683f000f00 e8???????? 0bc0 7515 83bdc0feffff00 }
$sequence_7 = { 034e0c c1c10e 03ca 8bfa 33f9 23f8 }
$sequence_8 = { 50 e8???????? 68???????? 8d45f8 50 e8???????? 53 }
$sequence_9 = { 8945e8 ff75fc ff75f8 68???????? e8???????? 8945e4 837dec00 }
condition:
7 of them and filesize < 262144
}
Strings (10 patterns)
| Identifier | Type | Value | Modifiers |
|---|---|---|---|
| $sequence_0 | hex | { 23d8 ff75f8 e8???????? ff7508 e8???????? 8bc3 5b } | |
| $sequence_1 | hex | { 55 8bec 83c4f8 56 833d????????00 747c 833d????????00 } | |
| $sequence_2 | hex | { 33fb 23fa 33fb 8d8c0f8e4379a6 034e38 } | |
| $sequence_3 | hex | { e8???????? 5b 89ec 5d c20800 53 8b442408 } | |
| $sequence_4 | hex | { e8???????? 50 50 ff7508 e8???????? e8???????? 68???????? } | |
| $sequence_5 | hex | { 8bec 837d0800 741c 837d0c00 7416 ff7510 ff7508 } | |
| $sequence_6 | hex | { 8d85c0feffff 50 683f000f00 e8???????? 0bc0 7515 83bdc0feffff00 } | |
| $sequence_7 | hex | { 034e0c c1c10e 03ca 8bfa 33f9 23f8 } | |
| $sequence_8 | hex | { 50 e8???????? 68???????? 8d45f8 50 e8???????? 53 } | |
| $sequence_9 | hex | { 8945e8 ff75fc ff75f8 68???????? e8???????? 8945e4 837dec00 } |
Condition
7 of them and filesize < 262144In plain words (Heuristic)
- The file must be smaller than 262144 (a cheap guard that skips large files).
- At least 7 patterns in the rule must match.
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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: 07a8ce56-69f6-5c31-a7a8-69cb4e8e2459
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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