YARA · Malpedia signator rules
MALPEDIA_Win_Roadsweep_Auto
autogenerated rule brought to you by yara-signator
MalwareRoadsweepMalpedia 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: Roadsweep.
It defines 10 patterns (0 text, 10 hex, 0 regex).
Summary generated from the rule's metadata and condition.
Rule source
win-roadsweep-auto.yarCreative Commons Attribution-ShareAlike 4.0
rule MALPEDIA_Win_Roadsweep_Auto : FILE
{
meta:
= "autogenerated rule brought to you by yara-signator"
= "Felix Bilstein - yara-signator at cocacoding dot com"
= "457a8e82-690e-5c1c-a05d-57aa290d990e"
= "2026-05-04"
= "2026-05-18"
= "https://malpedia.caad.fkie.fraunhofer.de/details/win.roadsweep"
= "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.roadsweep_auto.yar#L1-L127"
= "N/A"
= "2131496e6ed42ed2d60d74238181574c33222c59aa35c635fff777007237206e"
= 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 = { 53 83ec1c 8b7d08 8b5d14 8b470c 29d8 8d58ff }
$sequence_1 = { 4b 75f6 ebdd 8b0d???????? }
$sequence_2 = { 85c0 7512 8b15???????? 85d2 7808 89ec }
$sequence_3 = { 83e101 01c9 e9???????? 85c0 7e5b 89442404 8d55c8 }
$sequence_4 = { c7442408???????? c744240403010000 891c24 e8???????? 8b15???????? 8d8db8f9ffff }
$sequence_5 = { 8d448001 89c7 e9???????? 837d0cfe b801000000 74ee 8b4d14 }
$sequence_6 = { 8b15???????? 85d2 7415 89442404 8b5a10 891c24 }
$sequence_7 = { a1???????? c745d441414141 893424 8945e4 a1???????? 8945e8 }
$sequence_8 = { 807df300 7406 8b17 01d0 8b00 8d1438 8b03 }
$sequence_9 = { 0fbe45da 0fbe55d9 25c0000000 83e20f c1f806 0fb68c90b0914000 8b4508 }
condition:
7 of them and filesize < 160768
}
Strings (10 patterns)
| Identifier | Type | Value | Modifiers |
|---|---|---|---|
| $sequence_0 | hex | { 53 83ec1c 8b7d08 8b5d14 8b470c 29d8 8d58ff } | |
| $sequence_1 | hex | { 4b 75f6 ebdd 8b0d???????? } | |
| $sequence_2 | hex | { 85c0 7512 8b15???????? 85d2 7808 89ec } | |
| $sequence_3 | hex | { 83e101 01c9 e9???????? 85c0 7e5b 89442404 8d55c8 } | |
| $sequence_4 | hex | { c7442408???????? c744240403010000 891c24 e8???????? 8b15???????? 8d8db8f9ffff } | |
| $sequence_5 | hex | { 8d448001 89c7 e9???????? 837d0cfe b801000000 74ee 8b4d14 } | |
| $sequence_6 | hex | { 8b15???????? 85d2 7415 89442404 8b5a10 891c24 } | |
| $sequence_7 | hex | { a1???????? c745d441414141 893424 8945e4 a1???????? 8945e8 } | |
| $sequence_8 | hex | { 807df300 7406 8b17 01d0 8b00 8d1438 8b03 } | |
| $sequence_9 | hex | { 0fbe45da 0fbe55d9 25c0000000 83e20f c1f806 0fb68c90b0914000 8b4508 } |
Condition
7 of them and filesize < 160768In plain words (Heuristic)
- The file must be smaller than 160768 (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: 457a8e82-690e-5c1c-a05d-57aa290d990e
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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