win_supper_auto

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

Detects win.supper.

rule win_supper_auto {

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

    


    strings:
        $sequence_0 = { 53 4883ec38 48833d????????00 7474 }
                                                            
        $sequence_1 = { 4889c1 488905???????? e8???????? 84c0 7407 }
                                                                        
        $sequence_2 = { e8???????? 48c705????????00000000 b9d0070000 ff15???????? b938000000 e8???????? 4889c1 }
                                                                                                
        $sequence_3 = { b9d0070000 4883c428 5b 5e }
                                                            
        $sequence_4 = { 4885c0 7416 488b4008 4885c0 740d }
                                                                        
        $sequence_5 = { 4531c0 488b4b08 ba01000000 41ffd4 }
                                                            
        $sequence_6 = { 4883c438 5b 5e c3 488b0d???????? 4885c9 }
                                                                                    
        $sequence_7 = { ffd6 48891d???????? 488905???????? 31c0 }
                                                            
        $sequence_8 = { 83f001 84c0 7425 48837df0ff 7414 488b45f0 4889c1 }
                                                                                                
        $sequence_9 = { ba00000000 b900000000 e8???????? 85c0 7f07 }
                                                                        
        $sequence_10 = { ba80000000 4889c1 e8???????? 85c0 0f85e0000000 }
                                                                        
        $sequence_11 = { b801000000 e9???????? c745ac01000000 488d55ac }
                                                            
        $sequence_12 = { 0fb645ff 4883c438 5b 5d c3 }
                                                                        
        $sequence_13 = { eb31 c745f02c010000 c745f400000000 488b05???????? 4c8d45f0 8b4d18 488b5510 }
                                                                                                
        $sequence_14 = { c785ec00000009000000 eb5e 83bde400000002 750c c785ec00000008000000 }
                                                                        
        $sequence_15 = { 488b85e8000000 8b00 89c0 48c1e002 }
                                                            
    condition:
        7 of them and filesize < 517120
}

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

aad64860-9357-4800-9de7-02e2fb0f17b0

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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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