win_bangat_auto

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

Detects win.bangat.

rule win_bangat_auto {

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

    


    strings:
        $sequence_0 = { ebb3 ff7510 8d4df0 e8???????? eba6 }
                                                                        
        $sequence_1 = { 13f0 b811000000 897c2458 8974245c 8984248c000000 c784249000000008ca4700 8bc8 }
                                                                                                
        $sequence_2 = { c1ef1a 331cad8cf74700 8b2c958cfe4700 8b5614 33dd 8b2cbd8cfd4700 8b7e10 }
                                                                                                
        $sequence_3 = { f3a5 8bc8 83e103 f3a4 8b4558 85c0 7409 }
                                                                                                
        $sequence_4 = { 8b4c2430 8b6c2434 33d1 8b4c2444 8bd9 33dd 8b6c2448 }
                                                                                                
        $sequence_5 = { 0f8f46010000 394d0c 0f8c3d010000 39450c 0f8f34010000 394d1c }
                                                                                    
        $sequence_6 = { 4d 3882902d4900 74ec 83fd03 7e1b 8a442fff 83e07f }
                                                                                                
        $sequence_7 = { 03de 8b742424 13f7 897c241c 8b7c244c 89742424 8b742448 }
                                                                                                
        $sequence_8 = { 8d85e8fbffff 50 68???????? 57 e8???????? 83c40c 68???????? }
                                                                                                
        $sequence_9 = { 03f5 13fb 03f2 8b8c24c0000000 8b442440 8b6c2444 8b5c2420 }
                                                                                                
    condition:
        7 of them and filesize < 1228800
}

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

ae6f9cc8-73b7-4647-82b3-e45ab7ddb0af

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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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