win_pinchduke_auto

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

Detects win.pinchduke.

rule win_pinchduke_auto {

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

    


    strings:
        $sequence_0 = { 0bfe 8b7508 897db8 8b7df4 337df8 895df0 237dfc }
                                                                                                
        $sequence_1 = { eb1f 6a08 e8???????? 8bf0 3bf7 59 }
                                                                                    
        $sequence_2 = { 99 6a14 5d f7fd 0fbe06 0fbe9284b24100 03542418 }
                                                                                                
        $sequence_3 = { 68???????? e8???????? 8d4d58 e8???????? 53 e8???????? 50 }
                                                                                                
        $sequence_4 = { 8b7d0c 337df4 d1c1 33fa 03f9 037dfc 894824 }
                                                                                                
        $sequence_5 = { 50 e8???????? 807dff00 59 8d740601 7593 eb64 }
                                                                                                
        $sequence_6 = { 59 33c9 3bf0 0f94c1 8bc1 5e c9 }
                                                                                                
        $sequence_7 = { 8d85fcfeffff 50 e8???????? 8d85fcfeffff 56 50 e8???????? }
                                                                                                
        $sequence_8 = { e8???????? 56 e8???????? 59 59 ff75f4 ff15???????? }
                                                                                                
        $sequence_9 = { 235df0 33ce 33482c 0bfb 33480c 8bf2 d1c1 }
                                                                                                
    condition:
        7 of them and filesize < 223680
}

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

6aa2a01e-8040-48c3-919f-83c52dfb2a1d

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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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