YARA · Malpedia signator rules
MALPEDIA_Win_Lcpdot_Auto
autogenerated rule brought to you by yara-signator
- 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: Lcpdot.
It defines 15 patterns (0 text, 15 hex, 0 regex).
Summary generated from the rule's metadata and condition.
Rule source
win-lcpdot-auto.yarCreative Commons Attribution-ShareAlike 4.0
rule MALPEDIA_Win_Lcpdot_Auto : FILE
{
meta:
= "autogenerated rule brought to you by yara-signator"
= "Felix Bilstein - yara-signator at cocacoding dot com"
= "76876136-343a-5c81-a02b-a18393c3d2bc"
= "2026-05-04"
= "2026-05-18"
= "https://malpedia.caad.fkie.fraunhofer.de/details/win.lcpdot"
= "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.lcpdot_auto.yar#L1-L156"
= "N/A"
= "2d48af13c45dab65f9999900c2d0ab4587f4416e05b404cd63339cc6256297ec"
= 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 = { e9???????? c705????????01000000 e8???????? 83f801 }
$sequence_1 = { 33c0 488d8d10030000 664489b510030000 48898512030000 89851a030000 }
$sequence_2 = { e8???????? ebd2 8bc3 c1f805 8d3c8520824100 8bf3 }
$sequence_3 = { 438d0476 4c8b742420 2be8 7469 }
$sequence_4 = { 50 6a00 8bce c745fcffffffff ffd2 8b06 }
$sequence_5 = { 8907 837e1401 751e 8b0f 6a04 8d85f8f3ffff }
$sequence_6 = { 8b4c2430 85c9 7e1d 488b442438 4883c010 833800 }
$sequence_7 = { ffd2 8b4508 8b30 3bf0 743a 8bff }
$sequence_8 = { 52 50 ff15???????? 8b55f8 8b450c }
$sequence_9 = { 8bff 0fb78840134100 66898c05fcf7ffff 83c002 }
$sequence_10 = { 8b7e10 83c40c 83c70a 8b5618 }
$sequence_11 = { 3b3d???????? 737d 488bdf 488bf7 48c1fe05 4c8d254a030100 }
$sequence_12 = { ff15???????? 33c0 e9???????? 488b07 488bd3 488bcf }
$sequence_13 = { 4c89642458 4c896c2460 4c89742420 b856555555 418bf8 }
$sequence_14 = { eb02 33c0 488d1577bd0000 488bc8 }
condition:
7 of them and filesize < 257024
}
Strings (15 patterns)
| Identifier | Type | Value | Modifiers |
|---|---|---|---|
| $sequence_0 | hex | { e9???????? c705????????01000000 e8???????? 83f801 } | |
| $sequence_1 | hex | { 33c0 488d8d10030000 664489b510030000 48898512030000 89851a030000 } | |
| $sequence_2 | hex | { e8???????? ebd2 8bc3 c1f805 8d3c8520824100 8bf3 } | |
| $sequence_3 | hex | { 438d0476 4c8b742420 2be8 7469 } | |
| $sequence_4 | hex | { 50 6a00 8bce c745fcffffffff ffd2 8b06 } | |
| $sequence_5 | hex | { 8907 837e1401 751e 8b0f 6a04 8d85f8f3ffff } | |
| $sequence_6 | hex | { 8b4c2430 85c9 7e1d 488b442438 4883c010 833800 } | |
| $sequence_7 | hex | { ffd2 8b4508 8b30 3bf0 743a 8bff } | |
| $sequence_8 | hex | { 52 50 ff15???????? 8b55f8 8b450c } | |
| $sequence_9 | hex | { 8bff 0fb78840134100 66898c05fcf7ffff 83c002 } | |
| $sequence_10 | hex | { 8b7e10 83c40c 83c70a 8b5618 } | |
| $sequence_11 | hex | { 3b3d???????? 737d 488bdf 488bf7 48c1fe05 4c8d254a030100 } | |
| $sequence_12 | hex | { ff15???????? 33c0 e9???????? 488b07 488bd3 488bcf } | |
| $sequence_13 | hex | { 4c89642458 4c896c2460 4c89742420 b856555555 418bf8 } | |
| $sequence_14 | hex | { eb02 33c0 488d1577bd0000 488bc8 } |
Condition
7 of them and filesize < 257024In plain words (Heuristic)
- The file must be smaller than 257024 (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: 76876136-343a-5c81-a02b-a18393c3d2bc
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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