YARA · Malpedia signator rules
MALPEDIA_Win_Ground_Peony_Auto
autogenerated rule brought to you by yara-signator
MalwareGround PeonyMalpedia 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: Ground Peony.
It defines 10 patterns (0 text, 10 hex, 0 regex).
Summary generated from the rule's metadata and condition.
Rule source
win-ground-peony-auto.yarCreative Commons Attribution-ShareAlike 4.0
rule MALPEDIA_Win_Ground_Peony_Auto : FILE
{
meta:
= "autogenerated rule brought to you by yara-signator"
= "Felix Bilstein - yara-signator at cocacoding dot com"
= "801058db-7b66-5372-8745-75ac698daed8"
= "2026-05-04"
= "2026-05-18"
= "https://malpedia.caad.fkie.fraunhofer.de/details/win.ground_peony"
= "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.ground_peony_auto.yar#L1-L113"
= "N/A"
= "e6e32f0220bb10dd7446439a2221f39d91c5ad68ccd69dfaaf804fe3b4efdc99"
= 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 = { 488d15c28a0000 488d0db38a0000 e8???????? 488b4308 833800 }
$sequence_1 = { 4833c4 4889842460050000 488bd1 4d8d4310 498d8bd8fbffff ff15???????? }
$sequence_2 = { eb10 488bc8 ff15???????? 488d0d251e0100 }
$sequence_3 = { e8???????? 48b8d2bc1a37d2bc1a37 41b802000000 4889842420080000 8bd5 4889842428080000 }
$sequence_4 = { ff15???????? 33d2 488d4c2450 41b804010000 e8???????? 41b804010000 }
$sequence_5 = { f20f102d???????? f20f590d???????? f20f59ee f20f5ce9 f2410f1004c1 488d1536830000 }
$sequence_6 = { 4883c428 c3 488d15878e0000 488d0d808d0000 }
$sequence_7 = { 8b0a e8???????? 90 488d1d9e2f0100 }
$sequence_8 = { e8???????? eb22 488d0da51a0100 e8???????? }
$sequence_9 = { 4883ec20 488bda 4c8d0def960000 8bf9 }
condition:
7 of them and filesize < 217088
}
Strings (10 patterns)
| Identifier | Type | Value | Modifiers |
|---|---|---|---|
| $sequence_0 | hex | { 488d15c28a0000 488d0db38a0000 e8???????? 488b4308 833800 } | |
| $sequence_1 | hex | { 4833c4 4889842460050000 488bd1 4d8d4310 498d8bd8fbffff ff15???????? } | |
| $sequence_2 | hex | { eb10 488bc8 ff15???????? 488d0d251e0100 } | |
| $sequence_3 | hex | { e8???????? 48b8d2bc1a37d2bc1a37 41b802000000 4889842420080000 8bd5 4889842428080000 } | |
| $sequence_4 | hex | { ff15???????? 33d2 488d4c2450 41b804010000 e8???????? 41b804010000 } | |
| $sequence_5 | hex | { f20f102d???????? f20f590d???????? f20f59ee f20f5ce9 f2410f1004c1 488d1536830000 } | |
| $sequence_6 | hex | { 4883c428 c3 488d15878e0000 488d0d808d0000 } | |
| $sequence_7 | hex | { 8b0a e8???????? 90 488d1d9e2f0100 } | |
| $sequence_8 | hex | { e8???????? eb22 488d0da51a0100 e8???????? } | |
| $sequence_9 | hex | { 4883ec20 488bda 4c8d0def960000 8bf9 } |
Condition
7 of them and filesize < 217088In plain words (Heuristic)
- The file must be smaller than 217088 (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: 801058db-7b66-5372-8745-75ac698daed8
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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