win_lockergoga_auto

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

Detects win.lockergoga.

rule win_lockergoga_auto {

    meta:
        author = "Felix Bilstein - yara-signator at cocacoding dot com"
        date = "2026-09-17"
        version = "1"
        description = "Detects win.lockergoga."
        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.lockergoga"
        malpedia_rule_date = "20260916"
        malpedia_hash = "53a643781c18e08f4a50949af60172d837a0b6f6"
        malpedia_version = "20260917"
        malpedia_license = "CC BY-SA 4.0"
        malpedia_sharing = "TLP:WHITE"

    


    strings:
        $sequence_0 = { 8b4da4 83c40c 8b559c 2bca c1f905 51 52 }
                                                                                                
        $sequence_1 = { f644080c06 7546 6690 8b4604 8d4dd8 51 394608 }
                                                                                                
        $sequence_2 = { 8d0476 8b7de8 8d04c1 894508 8bf0 3bc7 7415 }
                                                                                                
        $sequence_3 = { 33d0 8bc1 c1c802 33d0 8b45fc 8bc8 03d6 }
                                                                                                
        $sequence_4 = { 83c302 8d0c5b 8bc2 03c9 99 bf01000000 d3e7 }
                                                                                                
        $sequence_5 = { 50 8d45f4 64a300000000 8bf1 ff7508 8d4de4 e8???????? }
                                                                                                
        $sequence_6 = { e8???????? 8b855cffffff a810 7408 8d4dd8 e8???????? 8d45a8 }
                                                                                                
        $sequence_7 = { ff7508 8b4d0c 0b5510 57 56 8b01 52 }
                                                                                                
        $sequence_8 = { e8???????? 8d4dd8 c645fc03 e8???????? 8b4d80 8d45a8 50 }
                                                                                                
        $sequence_9 = { e8???????? 6a08 68???????? 8d4da8 c645fc0c c745b800000000 c745bc0f000000 }
                                                                                                
    condition:
        7 of them and filesize < 2588672
}

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

95139805-acb1-419d-b90a-11bd5a741154

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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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