win_danbot_auto

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

Detects win.danbot.

rule win_danbot_auto {

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

    


    strings:
        $sequence_0 = { 2bf1 e9???????? 4585ed 0f84ae0c0000 410fb602 8bce d3e0 }
                                                                                                
        $sequence_1 = { e8???????? 90 4d8bc4 488bd0 488d8c24c8010000 e8???????? 90 }
                                                                                                
        $sequence_2 = { 741f 80fb77 741a e8???????? c70016000000 e8???????? 8a4c2451 }
                                                                                                
        $sequence_3 = { e8???????? eb0e 8b4f18 482bd0 448bc3 e8???????? 448b4ddc }
                                                                                                
        $sequence_4 = { e8???????? 90 41bd0f000000 488b9d80000000 488b5520 4885d2 }
                                                                                    
        $sequence_5 = { eb7f 837b4000 7556 8b4b2c e8???????? 48894338 4885c0 }
                                                                                                
        $sequence_6 = { 488917 410f94c1 8d41d5 a8fd 7509 8a0a 488d4201 }
                                                                                                
        $sequence_7 = { eb23 f6c240 0f8531020000 8bca c1ee10 b801000000 d3e0 }
                                                                                                
        $sequence_8 = { 48897310 4c897318 408833 0f1007 0f1103 0f104f10 0f114b10 }
                                                                                                
        $sequence_9 = { e8???????? 90 4c8bce 4533c0 488bd0 488d4d97 }
                                                                                    
    condition:
        7 of them and filesize < 1492992
}

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

67fbed78-0bbe-4b7c-b650-ff65a590e138

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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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