win_boatlaunch_auto

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

Detects win.boatlaunch.

rule win_boatlaunch_auto {

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

    


    strings:
        $sequence_0 = { 4883ec78 488d6c2450 48c745d800000000 488b8580000000 48894510 48c7451800000000 488d4de0 }
                                                                                                
        $sequence_1 = { 33d2 e8???????? 488bd8 488b4dd0 e8???????? 81fb02010000 }
                                                                                    
        $sequence_2 = { 4883612000 4883611000 4883612800 488d4dd0 48c7c200040000 }
                                                                        
        $sequence_3 = { 488d4df0 e8???????? 48c7c1ffffffff 488d55f0 448bc3 e8???????? 3b8558110000 }
                                                                                                
        $sequence_4 = { e8???????? 85c0 0f8440010000 8b75f4 }
                                                            
        $sequence_5 = { ff35???????? e8???????? 8945f4 8d45f8 50 ff75f8 ff75f4 }
                                                                                                
        $sequence_6 = { 8bec 83c4f4 68???????? 6aff }
                                                            
        $sequence_7 = { c3 55 8bec 83c4dc 53 51 52 }
                                                                                                
        $sequence_8 = { 8945f0 c745f400000000 8d5dd8 c70318000000 c7430400000000 c7430800000000 c7430c00000000 }
                                                                                                
        $sequence_9 = { 488bd8 4885db 7468 488bcb e8???????? }
                                                                        
        $sequence_10 = { 488d6500 5d c3 ff25???????? ff25???????? ff25???????? ff25???????? }
                                                                                                
        $sequence_11 = { 53 8d85e0eeffff 50 6aff e8???????? 3b450c }
                                                                                    
        $sequence_12 = { c7431400000000 8d45f4 50 8d45dc 50 }
                                                                        
        $sequence_13 = { 4c8d4d10 e8???????? 3d0b0000c0 7427 488b4dd0 33d2 }
                                                                                    
        $sequence_14 = { 51 52 56 57 c745fc00000000 c745f400000000 c745e400000000 }
                                                                                                
        $sequence_15 = { 48837dc800 7412 488b0d???????? 33d2 }
                                                            
    condition:
        7 of them and filesize < 33792
}

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

735e9812-6aed-4513-9bc1-bbfc085e6b41

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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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