YARA · Malpedia signator rules
MALPEDIA_Win_Stinger_Auto
autogenerated rule brought to you by yara-signator
MalwareStingerMalpedia 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: Stinger.
It defines 10 patterns (0 text, 10 hex, 0 regex).
Summary generated from the rule's metadata and condition.
Rule source
win-stinger-auto.yarCreative Commons Attribution-ShareAlike 4.0
rule MALPEDIA_Win_Stinger_Auto : FILE
{
meta:
= "autogenerated rule brought to you by yara-signator"
= "Felix Bilstein - yara-signator at cocacoding dot com"
= "e5caa567-60b3-51af-a604-22092049729c"
= "2026-05-04"
= "2026-05-18"
= "https://malpedia.caad.fkie.fraunhofer.de/details/win.stinger"
= "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.stinger_auto.yar#L1-L121"
= "N/A"
= "dab4f3da82d7d0f2258afb9c975eea5a7f38b7ec97daa84aa46ab3c887394d0a"
= 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???????? 83c404 5b 59 ebd1 83c408 }
$sequence_1 = { 8b5de4 85db 7409 53 e8???????? 83c404 ff35???????? }
$sequence_2 = { 8b5df8 8903 8b5dfc 83c308 }
$sequence_3 = { c745d800000000 c745dc00000000 817d0c19020000 0f85d5040000 }
$sequence_4 = { e8???????? 83c404 8d4c241c 892b c7442438ffffffff c744241cd8904000 e8???????? }
$sequence_5 = { 83f805 7732 ff24854c634000 66897c2448 eb2b }
$sequence_6 = { ff35???????? b903000000 e8???????? 83c40c 8945dc 6805000080 }
$sequence_7 = { 83c404 837dec00 0f8436000000 68???????? 8b5d08 ff33 }
$sequence_8 = { 895df8 8b5df8 c70310000000 8b5dfc 83c324 895df8 b8???????? }
$sequence_9 = { 750a c705????????80714000 40 a3???????? 8bbc2418040000 }
condition:
7 of them and filesize < 197096
}
Strings (10 patterns)
| Identifier | Type | Value | Modifiers |
|---|---|---|---|
| $sequence_0 | hex | { e8???????? 83c404 5b 59 ebd1 83c408 } | |
| $sequence_1 | hex | { 8b5de4 85db 7409 53 e8???????? 83c404 ff35???????? } | |
| $sequence_2 | hex | { 8b5df8 8903 8b5dfc 83c308 } | |
| $sequence_3 | hex | { c745d800000000 c745dc00000000 817d0c19020000 0f85d5040000 } | |
| $sequence_4 | hex | { e8???????? 83c404 8d4c241c 892b c7442438ffffffff c744241cd8904000 e8???????? } | |
| $sequence_5 | hex | { 83f805 7732 ff24854c634000 66897c2448 eb2b } | |
| $sequence_6 | hex | { ff35???????? b903000000 e8???????? 83c40c 8945dc 6805000080 } | |
| $sequence_7 | hex | { 83c404 837dec00 0f8436000000 68???????? 8b5d08 ff33 } | |
| $sequence_8 | hex | { 895df8 8b5df8 c70310000000 8b5dfc 83c324 895df8 b8???????? } | |
| $sequence_9 | hex | { 750a c705????????80714000 40 a3???????? 8bbc2418040000 } |
Condition
7 of them and filesize < 197096In plain words (Heuristic)
- The file must be smaller than 197096 (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: e5caa567-60b3-51af-a604-22092049729c
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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