win_dented_auto

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

Detects win.dented.

rule win_dented_auto {

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

    


    strings:
        $sequence_0 = { 8bf1 e8???????? 83c40c 89bd60ffffff 8d8560ffffff 50 ff15???????? }
                                                                                                
        $sequence_1 = { 8a1c18 8d55ff a1???????? 52 885dff }
                                                                        
        $sequence_2 = { 83c0ff 8945ec 8945c8 8b4de8 }
                                                            
        $sequence_3 = { 5f 5e c703???????? 33cd 5b e8???????? 8be5 }
                                                                                                
        $sequence_4 = { c745f40f000000 50 8d4de0 895df0 885de0 e8???????? }
                                                                                    
        $sequence_5 = { 2bf1 85f6 7e29 8b4508 53 8a18 }
                                                                                    
        $sequence_6 = { 8b7d08 33db 68???????? 53 53 }
                                                                        
        $sequence_7 = { 53 56 57 8bf1 8d4dac 50 e8???????? }
                                                                                                
        $sequence_8 = { 57 8d85f8feffff 50 6a01 6a04 ff15???????? }
                                                                                    
        $sequence_9 = { 895df8 881e e8???????? 395df4 }
                                                            
    condition:
        7 of them and filesize < 450560
}

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

52b45f8a-7c78-4676-a490-b94dcee5e50e

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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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