win_plead_auto

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

Detects win.plead.

rule win_plead_auto {

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

    


    strings:
        $sequence_0 = { 59 5e c20400 8b4c2404 56 33f6 }
                                                                                    
        $sequence_1 = { 8b4514 56 881c30 ff15???????? 3bc3 }
                                                                        
        $sequence_2 = { 56 e8???????? 40 50 6a01 ff15???????? 83c40c }
                                                                                                
        $sequence_3 = { ff15???????? 3dc8000000 59 754c }
                                                            
        $sequence_4 = { 66c745f25400 66895df4 66895df6 53 }
                                                            
        $sequence_5 = { 50 ff15???????? 6a3f 33c0 59 }
                                                                        
        $sequence_6 = { ff7508 ff15???????? 56 53 ff15???????? 50 }
                                                                                    
        $sequence_7 = { 53 51 ffd0 8bf8 57 ff15???????? }
                                                                                    
        $sequence_8 = { 81c900ffffff 41 85c9 7e1c 55 8bc7 33d2 }
                                                                                                
        $sequence_9 = { 8d54240c 52 ff15???????? 8d842420010000 50 6804010000 ff15???????? }
                                                                                                
        $sequence_10 = { 0f87f1000000 8d5701 52 e8???????? 83c404 }
                                                                        
        $sequence_11 = { 8a44341c 32c2 8844341c 46 3bf1 }
                                                                        
        $sequence_12 = { 85d2 8945fc 741c 8b4508 56 }
                                                                        
        $sequence_13 = { 7cf1 ffd3 8b35???????? 2bc7 3de8030000 760f 8d44241c }
                                                                                                
        $sequence_14 = { 33c0 81c418020000 c21000 a1???????? 85c0 }
                                                                        
        $sequence_15 = { 6a00 6a00 ff15???????? 6a02 a3???????? 8b8c242c020000 }
                                                                                    
        $sequence_16 = { 648b1530000000 8b520c 8b521c 8b5a08 }
                                                            
        $sequence_17 = { 85c0 0f84c9000000 89462c 8b461c 40 }
                                                                        
        $sequence_18 = { ff5648 0fb64de2 8b562c c7048a00000000 8b7df0 8b07 89467c }
                                                                                                
        $sequence_19 = { 8aa568ffffff c9 c3 55 8bec b800010000 e8???????? }
                                                                                                
        $sequence_20 = { eb0d ff75f8 e8???????? 8b45f8 }
                                                            
        $sequence_21 = { 85c0 763f 8d5308 33c9 }
                                                            
        $sequence_22 = { e9???????? 83f900 0f8cddfeffff 83f91f 0f8fd4feffff 8b562c 8b148a }
                                                                                                
        $sequence_23 = { b900001800 3bc1 7c02 8bc1 50 }
                                                                        
    condition:
        7 of them and filesize < 8224768
}

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

52d4d34e-a113-403f-bf78-edb9935b0418

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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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