win_alpc_lpe_auto

YARA detection rule by Felix Bilstein - yara-signator at cocacoding dot com

Detects win.alpc_lpe.

rule win_alpc_lpe_auto {

    meta:
        author = "Felix Bilstein - yara-signator at cocacoding dot com"
        date = "2026-09-17"
        version = "1"
        description = "Detects win.alpc_lpe."
        info = "autogenerated rule brought to you by yara-signator"
        tool = "yara-signator v0.6.0"
        signator_config = "callsandjumps;datarefs;binvalue"
        malpedia_reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.alpc_lpe"
        malpedia_rule_date = "20260916"
        malpedia_hash = "53a643781c18e08f4a50949af60172d837a0b6f6"
        malpedia_version = "20260917"
        malpedia_license = "CC BY-SA 4.0"
        malpedia_sharing = "TLP:WHITE"

    


    strings:
        $sequence_0 = { e8???????? 85c0 740e 488d0d64d00000 e8???????? }
                                                                        
        $sequence_1 = { 48c7400800000000 488d4d04 ff15???????? 488d4de0 488d15b2b50000 e8???????? 488b8df8000000 }
                                                                                                
        $sequence_2 = { 48894c2408 4889542410 55 57 4883ec28 488d6a30 488d8d28020000 }
                                                                                                
        $sequence_3 = { 48b8ffffffffffffff0f 48398568010000 7677 488d0577fa0000 4885c0 7406 33c0 }
                                                                                                
        $sequence_4 = { 761f 488b8d50010000 e8???????? 4c8b8560010000 488bd0 488b4d28 e8???????? }
                                                                                                
        $sequence_5 = { e8???????? 488bbdc8000000 488bf0 b910000000 f3a4 488b85c8000000 }
                                                                                    
        $sequence_6 = { 488b8c2438010000 b801000000 4869c0e4030000 488d0df6a60000 4803c8 488bc1 488b8d18010000 }
                                                                                                
        $sequence_7 = { 4c8b8d08010000 4c8b8500010000 488bd0 488d0dd2ac0000 e8???????? 48894508 }
                                                                                    
        $sequence_8 = { eb07 c685d400000000 41b937040000 4c8d0565b60000 488b9508010000 0fb68dd4000000 }
                                                                                    
        $sequence_9 = { 742b 488bcf e8???????? 483b3d???????? 741a 488d05b9b30000 483bf8 }
                                                                                                
    condition:
        7 of them and filesize < 540672
}

[[ currentRule.title && currentRule.title.length > 60 ? currentRule.title.slice(0, 60) + '…' : currentRule.title ]]

4cd39154-7cd1-40de-a773-3e39b2b3b2ed

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Executable code, not a declarative rule

This submission is arbitrary [[ currentRule.format ? currentRule.format.toUpperCase() : '' ]] code, not a declarative detection rule — review it as you would any script before running it, and note that it cannot be safely aggregated or auto-executed alongside YARA/Sigma/Suricata/CRS rules.

Rejected pattern present

[[ reason ]]

What does this mean?

Format & documentation suggestions

Not a security issue — this rule is valid and was accepted as-is. These are optional fields/conventions its own format recommends, mainly affecting its quality score and how well it documents itself for other reviewers.

[[ reason ]]

What do these messages mean?

[[ currentRule.title && currentRule.title.length > 60 ? currentRule.title.slice(0, 60) + '…' : currentRule.title ]]

[[ currentRule.title ]]

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