win_darkpink_auto

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

Detects win.darkpink.

rule win_darkpink_auto {

    meta:
        author = "Felix Bilstein - yara-signator at cocacoding dot com"
        date = "2024-10-31"
        version = "1"
        description = "Detects win.darkpink."
        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.darkpink"
        malpedia_rule_date = "20241030"
        malpedia_hash = "26e26953c49c8efafbf72a38076855d578e0a2e4"
        malpedia_version = "20241030"
        malpedia_license = "CC BY-SA 4.0"
        malpedia_sharing = "TLP:WHITE"

    


    strings:
        $sequence_0 = { 0f8579010000 8b35???????? 68a6000000 68???????? 6a01 50 }
                                                                                    
        $sequence_1 = { ffd3 85c0 7530 6a32 }
                                                            
        $sequence_2 = { c1f806 6bc938 8b0485f09d4100 0fb6440828 83e040 5d }
                                                                                    
        $sequence_3 = { c745e4a8604100 eb07 c745e494604100 8b4508 }
                                                            
        $sequence_4 = { 8b04bdf09d4100 ff743018 ff15???????? 85c0 7404 }
                                                                        
        $sequence_5 = { 56 57 e8???????? 57 68???????? 53 }
                                                                                    
        $sequence_6 = { 85f6 7420 6bc618 57 8db8f09b4100 }
                                                                        
        $sequence_7 = { 83e03f c1f906 6bd038 8b45fc 03148df09d4100 }
                                                                        
        $sequence_8 = { 83e73f c1f906 6bd738 8b0c8df09d4100 c644112800 }
                                                                        
        $sequence_9 = { 8bcf 83e03f c1f906 6bd038 8b45fc 03148df09d4100 }
                                                                                    
    condition:
        7 of them and filesize < 237568
}

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

edc3b428-50f1-484c-83b0-5cef5a49c6fd

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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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