win_unidentified_095_auto

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

Detects win.unidentified_095.

rule win_unidentified_095_auto {

    meta:
        author = "Felix Bilstein - yara-signator at cocacoding dot com"
        date = "2026-09-17"
        version = "1"
        description = "Detects win.unidentified_095."
        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.unidentified_095"
        malpedia_rule_date = "20260916"
        malpedia_hash = "53a643781c18e08f4a50949af60172d837a0b6f6"
        malpedia_version = "20260917"
        malpedia_license = "CC BY-SA 4.0"
        malpedia_sharing = "TLP:WHITE"

    


    strings:
        $sequence_0 = { 458bc1 0fb705???????? 498bd5 66894108 488b4d97 e8???????? }
                                                                                    
        $sequence_1 = { ff15???????? 8bf8 4d85e4 7409 498bcc ff15???????? 488b4d97 }
                                                                                                
        $sequence_2 = { 7419 4c8d442420 ba01000000 488bcb ff15???????? 85c0 }
                                                                                    
        $sequence_3 = { 488b88f8000000 488b01 8a08 880a 0fb68c2490000000 4c8d0555c40000 4803da }
                                                                                                
        $sequence_4 = { 482bd7 4a0fbeb43820390200 8d4e01 4863c1 483bc2 0f8fe4010000 83f904 }
                                                                                                
        $sequence_5 = { 0f8371ffffff 440f284c2440 440f28442450 0f287c2460 0f28742470 4c8bce 33d2 }
                                                                                                
        $sequence_6 = { 488d0dc2f30100 e8???????? 488b442428 488905???????? 488d442428 4883c008 488905???????? }
                                                                                                
        $sequence_7 = { 0f84ea020000 ba04010000 488bc8 ff15???????? 85c0 0f84d4020000 ffc8 }
                                                                                                
        $sequence_8 = { 894c2428 488d156a4f0100 4889442420 e8???????? e9???????? 89758f e9???????? }
                                                                                                
        $sequence_9 = { e8???????? 4881c458080000 c3 ff15???????? 8bd0 488d4c2430 e8???????? }
                                                                                                
    condition:
        7 of them and filesize < 339968
}

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

5829f2c1-2feb-40d7-9eb6-c5e4ddb0a3eb

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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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