YARA · Malpedia signator rules
MALPEDIA_Win_Salgorea_Auto
autogenerated rule brought to you by yara-signator
MalwareSalgoreaMalpedia 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: Salgorea.
It defines 16 patterns (0 text, 16 hex, 0 regex).
Summary generated from the rule's metadata and condition.
Rule source
win-salgorea-auto.yarCreative Commons Attribution-ShareAlike 4.0
rule MALPEDIA_Win_Salgorea_Auto : FILE
{
meta:
= "autogenerated rule brought to you by yara-signator"
= "Felix Bilstein - yara-signator at cocacoding dot com"
= "32e80e1b-bbd8-5fdc-b536-f398d7f7b28b"
= "2026-05-04"
= "2026-05-18"
= "https://malpedia.caad.fkie.fraunhofer.de/details/win.salgorea"
= "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.salgorea_auto.yar#L1-L162"
= "N/A"
= "d9a9c5d6342dc8d993420dfb86cba439439978b87800895d170d027929927ec0"
= 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 = { 0fbcda 66c1e306 80eb38 80e6ee f8 }
$sequence_1 = { 66c1fb03 660fbafa04 2f fec3 27 b885000000 f9 }
$sequence_2 = { 50 0fbafa02 41 8b4c2404 6699 f5 }
$sequence_3 = { f6d1 52 40 f7d3 8b5c2404 27 }
$sequence_4 = { 66f7f1 d40a 9f fec8 f9 }
$sequence_5 = { 50 66c1e804 f8 660fbae803 f8 0fcb }
$sequence_6 = { 0f8207000000 8b06 e9???????? 8bc6 8b5610 03d0 3bd3 }
$sequence_7 = { 50 8b442414 50 9d 58 }
$sequence_8 = { a1???????? 8945cc 8d45cc 3930 }
$sequence_9 = { 8d943a9979825a 8b7df4 c1c61e 33fe }
$sequence_10 = { 8d942490000000 e8???????? 8b03 ff7030 }
$sequence_11 = { 8d942498030000 89542428 8b531c 894c2434 }
$sequence_12 = { 8d943a9979825a 8b7df0 337dfc 8bf2 }
$sequence_13 = { 8d9432dcbc1b8f 8b75fc 0b75f8 8b7dfc }
$sequence_14 = { 8d942490000000 e8???????? 85c0 7403 83cfff }
$sequence_15 = { 8d9432a1ebd96e 8b75e0 3375cc 8955ec }
condition:
7 of them and filesize < 2007040
}
Strings (16 patterns)
| Identifier | Type | Value | Modifiers |
|---|---|---|---|
| $sequence_0 | hex | { 0fbcda 66c1e306 80eb38 80e6ee f8 } | |
| $sequence_1 | hex | { 66c1fb03 660fbafa04 2f fec3 27 b885000000 f9 } | |
| $sequence_2 | hex | { 50 0fbafa02 41 8b4c2404 6699 f5 } | |
| $sequence_3 | hex | { f6d1 52 40 f7d3 8b5c2404 27 } | |
| $sequence_4 | hex | { 66f7f1 d40a 9f fec8 f9 } | |
| $sequence_5 | hex | { 50 66c1e804 f8 660fbae803 f8 0fcb } | |
| $sequence_6 | hex | { 0f8207000000 8b06 e9???????? 8bc6 8b5610 03d0 3bd3 } | |
| $sequence_7 | hex | { 50 8b442414 50 9d 58 } | |
| $sequence_8 | hex | { a1???????? 8945cc 8d45cc 3930 } | |
| $sequence_9 | hex | { 8d943a9979825a 8b7df4 c1c61e 33fe } | |
| $sequence_10 | hex | { 8d942490000000 e8???????? 8b03 ff7030 } | |
| $sequence_11 | hex | { 8d942498030000 89542428 8b531c 894c2434 } | |
| $sequence_12 | hex | { 8d943a9979825a 8b7df0 337dfc 8bf2 } | |
| $sequence_13 | hex | { 8d9432dcbc1b8f 8b75fc 0b75f8 8b7dfc } | |
| $sequence_14 | hex | { 8d942490000000 e8???????? 85c0 7403 83cfff } | |
| $sequence_15 | hex | { 8d9432a1ebd96e 8b75e0 3375cc 8955ec } |
Condition
7 of them and filesize < 2007040In plain words (Heuristic)
- The file must be smaller than 2007040 (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: 32e80e1b-bbd8-5fdc-b536-f398d7f7b28b
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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