win_dizzyvoid_auto

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

Detects win.dizzyvoid.

rule win_dizzyvoid_auto {

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

    


    strings:
        $sequence_0 = { 48890b 48894b08 488b03 488d0c07 48894b10 }
                                                                        
        $sequence_1 = { 48891d???????? 66891d???????? 48c705????????0f000000 48891d???????? }
                                                            
        $sequence_2 = { 33d2 8d4a02 ff9738010000 488bf0 }
                                                            
        $sequence_3 = { 0f118980000000 48898190000000 488d0557e5ffff 498b0b 4889442450 }
                                                                        
        $sequence_4 = { 33c0 33c9 0fa2 33c9 }
                                                            
        $sequence_5 = { 41b8de16ddbc 488b15???????? e8???????? 48894318 }
                                                            
        $sequence_6 = { 4433c8 03c0 4433d0 418bc1 c1e81d 468d1cc8 }
                                                                                    
        $sequence_7 = { 482b3a 48c1ff05 488901 48894108 48894110 4885ff 747b }
                                                                                                
        $sequence_8 = { 5b 8b4dfc 33cd e8???????? 81c434040000 }
                                                                        
        $sequence_9 = { 57 8dbdccfbffff b90d010000 b8cccccccc f3ab a1???????? }
                                                                                    
        $sequence_10 = { 7320 8b859cfcffff 0fb68c05a8fcffff 83f104 8b959cfcffff 888c15a8fcffff }
                                                                                    
        $sequence_11 = { f3ab a1???????? 33c5 8945fc b9d3000000 }
                                                                        
        $sequence_12 = { 50 8b8d90fcffff 51 e8???????? 83c40c 8bf4 ff9590fcffff }
                                                                                                
        $sequence_13 = { 83c40c 8bf4 ff9590fcffff 3bf4 e8???????? 33c0 }
                                                                                    
        $sequence_14 = { e8???????? 81c434040000 3bec e8???????? 8be5 }
                                                                        
        $sequence_15 = { 81ec34040000 53 56 57 8dbdccfbffff b90d010000 }
                                                                                    
        $sequence_16 = { c745f4b8af4000 e8???????? cc 3b0d???????? }
                                                            
        $sequence_17 = { 5d c3 8b04c53cb04000 5d }
                                                            
        $sequence_18 = { 1f 40 005c1f40 0023 d18a0688078a }
                                                                        
        $sequence_19 = { 83e61f c1e606 033485601c4100 8975dc 8b02 8906 8b45d8 }
                                                                                                
        $sequence_20 = { 5d c3 8b04c5d4f04000 5d c3 ff15???????? 33c9 }
                                                                                                
        $sequence_21 = { 8b04bd601c4100 830c06ff 33c0 eb16 e8???????? }
                                                                        
        $sequence_22 = { c1e706 8b049d601c4100 0fbe443804 83e001 }
                                                            
        $sequence_23 = { 59 8b7d08 833cfd40f2400000 755b 6a18 }
                                                                        
    condition:
        7 of them and filesize < 479232
}

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

605996dd-afc7-468f-9510-8c13a8716283

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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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