YARA · Malpedia signator rules
MALPEDIA_Win_Smanager_Auto
autogenerated rule brought to you by yara-signator
MalwareSmanagerMalpedia 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 / 73
What this rule detects
autogenerated rule brought to you by yara-signator
Associated malware family: Smanager.
It defines 24 patterns (0 text, 24 hex, 0 regex).
Summary generated from the rule's metadata and condition.
Rule source
win-smanager-auto.yarCreative Commons Attribution-ShareAlike 4.0
rule MALPEDIA_Win_Smanager_Auto : FILE
{
meta:
= "autogenerated rule brought to you by yara-signator"
= "Felix Bilstein - yara-signator at cocacoding dot com"
= "a9ebb4a2-279e-50dd-8bbd-faa840ca945d"
= "2026-05-04"
= "2026-05-18"
= "https://malpedia.caad.fkie.fraunhofer.de/details/win.smanager"
= "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.smanager_auto.yar#L1-L226"
= "N/A"
= "829bd82c08b6a011f083c5676e02374652bacf1f1d2e6aef291985901b89a342"
= 75
= 73
= "FILE"
= "1"
= "yara-signator v0.6.0"
= "callsandjumps;datarefs;binvalue"
= "20260422"
= "a182e35da64e6d71cb55f125c4d4225196523f14"
= "20260504"
= "CC BY-SA 4.0"
= "TLP:WHITE"
strings:
$sequence_0 = { c7462cffffffff 7410 6a00 6a00 }
$sequence_1 = { 740e 3d45270000 7407 3d46270000 }
$sequence_2 = { 8b4510 85c0 7407 50 ff15???????? 5f }
$sequence_3 = { 8b4608 85c0 7420 a801 }
$sequence_4 = { 8b7604 6a00 6a00 56 }
$sequence_5 = { 7409 6a02 51 51 ffd0 83c40c c7460800000000 }
$sequence_6 = { 83c602 6a22 56 e8???????? 83c408 }
$sequence_7 = { 6a00 6a00 ff15???????? 8bf8 897e28 }
$sequence_8 = { ff15???????? 32c0 e9???????? 0f1005???????? }
$sequence_9 = { 0000 0c0c 0c0c 0c0c 0c0c 0c0c 0102 }
$sequence_10 = { 48894c2430 443b4120 7305 4889542430 488d442430 }
$sequence_11 = { 0001 ce 50 0008 }
$sequence_12 = { 0008 53 4f 00ef }
$sequence_13 = { 488b09 488bf2 4885c9 740a 488b01 ba01000000 ff10 }
$sequence_14 = { 0003 b157 0000 0c0c }
$sequence_15 = { 4889442460 488b4b08 4883c108 488d542430 e8???????? }
$sequence_16 = { 4057 4883ec20 488d3ddb6e0100 48393d???????? 742b b90c000000 e8???????? }
$sequence_17 = { 0007 b15a 00c4 b15a }
$sequence_18 = { 4c89742420 ff15???????? 85c0 7444 8b16 4c8bc5 }
$sequence_19 = { eb40 4c8d35757a0100 488b0d???????? e9???????? 4c8d35727a0100 488b0d???????? }
$sequence_20 = { 0000 80ed4a 0044feff ff900100008c }
$sequence_21 = { 0007 b15a 0007 b15a }
$sequence_22 = { 0007 b15a 0089b05a0089 b05a }
$sequence_23 = { 85c0 0f8470010000 488b442448 488d0d07600100 4c8d4c2460 488b0cc1 }
condition:
7 of them and filesize < 10013696
}
Strings (24 patterns)
| Identifier | Type | Value | Modifiers |
|---|---|---|---|
| $sequence_0 | hex | { c7462cffffffff 7410 6a00 6a00 } | |
| $sequence_1 | hex | { 740e 3d45270000 7407 3d46270000 } | |
| $sequence_2 | hex | { 8b4510 85c0 7407 50 ff15???????? 5f } | |
| $sequence_3 | hex | { 8b4608 85c0 7420 a801 } | |
| $sequence_4 | hex | { 8b7604 6a00 6a00 56 } | |
| $sequence_5 | hex | { 7409 6a02 51 51 ffd0 83c40c c7460800000000 } | |
| $sequence_6 | hex | { 83c602 6a22 56 e8???????? 83c408 } | |
| $sequence_7 | hex | { 6a00 6a00 ff15???????? 8bf8 897e28 } | |
| $sequence_8 | hex | { ff15???????? 32c0 e9???????? 0f1005???????? } | |
| $sequence_9 | hex | { 0000 0c0c 0c0c 0c0c 0c0c 0c0c 0102 } | |
| $sequence_10 | hex | { 48894c2430 443b4120 7305 4889542430 488d442430 } | |
| $sequence_11 | hex | { 0001 ce 50 0008 } | |
| $sequence_12 | hex | { 0008 53 4f 00ef } | |
| $sequence_13 | hex | { 488b09 488bf2 4885c9 740a 488b01 ba01000000 ff10 } | |
| $sequence_14 | hex | { 0003 b157 0000 0c0c } | |
| $sequence_15 | hex | { 4889442460 488b4b08 4883c108 488d542430 e8???????? } | |
| $sequence_16 | hex | { 4057 4883ec20 488d3ddb6e0100 48393d???????? 742b b90c000000 e8???????? } | |
| $sequence_17 | hex | { 0007 b15a 00c4 b15a } | |
| $sequence_18 | hex | { 4c89742420 ff15???????? 85c0 7444 8b16 4c8bc5 } | |
| $sequence_19 | hex | { eb40 4c8d35757a0100 488b0d???????? e9???????? 4c8d35727a0100 488b0d???????? } | |
| $sequence_20 | hex | { 0000 80ed4a 0044feff ff900100008c } | |
| $sequence_21 | hex | { 0007 b15a 0007 b15a } | |
| $sequence_22 | hex | { 0007 b15a 0089b05a0089 b05a } | |
| $sequence_23 | hex | { 85c0 0f8470010000 488b442448 488d0d07600100 4c8d4c2460 488b0cc1 } |
Condition
7 of them and filesize < 10013696In plain words (Heuristic)
- The file must be smaller than 10013696 (a cheap guard that skips large files).
- At least 7 patterns in the rule must match.
Test this rule in your browser
Drop a file to scan it with this rule using YARA-X compiled to WebAssembly. Nothing is uploaded.
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: a9ebb4a2-279e-50dd-8bbd-faa840ca945d
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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