win_edam_auto

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

Detects win.edam.

rule win_edam_auto {

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

    


    strings:
        $sequence_0 = { 57 e8???????? 84c0 8b4514 59 7409 8b3485c4ef4400 }
                                                                                                
        $sequence_1 = { 83c404 8975a8 8b4db0 c645fc04 85c9 }
                                                                        
        $sequence_2 = { 8b048560b74500 89540818 33c0 5f 5e 5b }
                                                                                    
        $sequence_3 = { c7463414ad4400 57 ff7634 c6463c01 }
                                                            
        $sequence_4 = { 8bec 6aff 68???????? 64a100000000 50 b8b8100000 e8???????? }
                                                                                                
        $sequence_5 = { 0f872b020000 8bd0 52 e8???????? 83c404 84db }
                                                                                    
        $sequence_6 = { 83e03f 6bc830 894de0 8b049d60b74500 0fb6440828 }
                                                                        
        $sequence_7 = { 8b4b04 894f04 8b01 ff5004 8b4df0 c745fc01000000 85c9 }
                                                                                                
        $sequence_8 = { 8b7508 33db 895df0 85f6 7460 }
                                                                        
        $sequence_9 = { 7603 6a26 58 0fb60c85aebf4400 }
                                                            
    condition:
        7 of them and filesize < 807936
}

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

ebdddefd-8770-4e0c-9e79-7e23a427a55d

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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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