YARA · Malpedia signator rules
MALPEDIA_Win_Doppelpaymer_Auto
autogenerated rule brought to you by yara-signator
MalwareDoppelpaymerMalpedia 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: Doppelpaymer.
It defines 19 patterns (0 text, 19 hex, 0 regex).
Summary generated from the rule's metadata and condition.
Rule source
win-doppelpaymer-auto.yarCreative Commons Attribution-ShareAlike 4.0
rule MALPEDIA_Win_Doppelpaymer_Auto : FILE
{
meta:
= "autogenerated rule brought to you by yara-signator"
= "Felix Bilstein - yara-signator at cocacoding dot com"
= "219488d4-89aa-507f-a3b9-5b58b16e6a8e"
= "2026-05-04"
= "2026-05-18"
= "https://malpedia.caad.fkie.fraunhofer.de/details/win.doppelpaymer"
= "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.doppelpaymer_auto.yar#L1-L189"
= "N/A"
= "b12aaf94eae6466211c01080c895d68148cfa709c5f21789fb77a33176168e83"
= 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 = { e8???????? 8b08 e8???????? 3db6389096 }
$sequence_1 = { 80790600 7523 80790264 751d 80790561 7517 80790361 }
$sequence_2 = { 80790361 7511 80790474 750b }
$sequence_3 = { baffffff7f 43 e8???????? 3bd8 }
$sequence_4 = { 83ec28 6800002002 6a00 6a01 }
$sequence_5 = { 8b842494000000 f30f7e07 660fd64210 8d4a18 ff7008 e8???????? }
$sequence_6 = { 8d0c24 e8???????? 8bc7 83c414 5d 5b 5f }
$sequence_7 = { e8???????? ff30 8d4c2420 e8???????? 84c0 751a 6a00 }
$sequence_8 = { 0f8594000000 8b45d0 b9e8f49929 2b4dec 8b5034 8b75ec }
$sequence_9 = { e8???????? 84c0 7516 8b4d10 }
$sequence_10 = { 83f800 8945f4 894df0 8955ec 7528 }
$sequence_11 = { 8945d0 e9???????? 55 89e5 }
$sequence_12 = { 56 83ec4c 8b4508 31c9 ba04000000 bee3049a29 }
$sequence_13 = { 8b5594 8b7590 8b7dec 81f7ddeaa1f4 01fe c1ee01 }
$sequence_14 = { 8b1b 8945f0 8bf0 b856555555 }
$sequence_15 = { 033487 8945b0 894dac 8975b4 8955c0 e9???????? 8a45ca }
$sequence_16 = { 8b758c 29d6 8b7d88 01d7 89fb }
$sequence_17 = { f6c301 7415 8b4df4 51 }
$sequence_18 = { 8b4db0 11cf 893402 897c0204 }
condition:
7 of them and filesize < 7266304
}
Strings (19 patterns)
| Identifier | Type | Value | Modifiers |
|---|---|---|---|
| $sequence_0 | hex | { e8???????? 8b08 e8???????? 3db6389096 } | |
| $sequence_1 | hex | { 80790600 7523 80790264 751d 80790561 7517 80790361 } | |
| $sequence_2 | hex | { 80790361 7511 80790474 750b } | |
| $sequence_3 | hex | { baffffff7f 43 e8???????? 3bd8 } | |
| $sequence_4 | hex | { 83ec28 6800002002 6a00 6a01 } | |
| $sequence_5 | hex | { 8b842494000000 f30f7e07 660fd64210 8d4a18 ff7008 e8???????? } | |
| $sequence_6 | hex | { 8d0c24 e8???????? 8bc7 83c414 5d 5b 5f } | |
| $sequence_7 | hex | { e8???????? ff30 8d4c2420 e8???????? 84c0 751a 6a00 } | |
| $sequence_8 | hex | { 0f8594000000 8b45d0 b9e8f49929 2b4dec 8b5034 8b75ec } | |
| $sequence_9 | hex | { e8???????? 84c0 7516 8b4d10 } | |
| $sequence_10 | hex | { 83f800 8945f4 894df0 8955ec 7528 } | |
| $sequence_11 | hex | { 8945d0 e9???????? 55 89e5 } | |
| $sequence_12 | hex | { 56 83ec4c 8b4508 31c9 ba04000000 bee3049a29 } | |
| $sequence_13 | hex | { 8b5594 8b7590 8b7dec 81f7ddeaa1f4 01fe c1ee01 } | |
| $sequence_14 | hex | { 8b1b 8945f0 8bf0 b856555555 } | |
| $sequence_15 | hex | { 033487 8945b0 894dac 8975b4 8955c0 e9???????? 8a45ca } | |
| $sequence_16 | hex | { 8b758c 29d6 8b7d88 01d7 89fb } | |
| $sequence_17 | hex | { f6c301 7415 8b4df4 51 } | |
| $sequence_18 | hex | { 8b4db0 11cf 893402 897c0204 } |
Condition
7 of them and filesize < 7266304In plain words (Heuristic)
- The file must be smaller than 7266304 (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: 219488d4-89aa-507f-a3b9-5b58b16e6a8e
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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