win_derohe_auto

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

Detects win.derohe.

rule win_derohe_auto {

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

    


    strings:
        $sequence_0 = { ffd0 8b542404 c60424a2 8b02 ffd0 8b542404 c60424e8 }
                                                                                                
        $sequence_1 = { ffd0 8b542404 c604240c 8b02 ffd0 8b542404 c60424a3 }
                                                                                                
        $sequence_2 = { ffd0 8b542404 c6042479 8b02 ffd0 8b542404 c60424d0 }
                                                                                                
        $sequence_3 = { ffd0 8b542404 c60424cb 8b02 ffd0 8b542404 c60424e8 }
                                                                                                
        $sequence_4 = { ffd0 8b542404 c6042497 8b02 ffd0 8b542404 c60424ac }
                                                                                                
        $sequence_5 = { ffd0 8b542404 c6042478 8b02 ffd0 8b542404 c604247f }
                                                                                                
        $sequence_6 = { ffd0 8b542404 c60424dc 8b02 ffd0 8b542404 c6042436 }
                                                                                                
        $sequence_7 = { ffd0 8b542404 c604242e 8b02 ffd0 8b542404 c604240d }
                                                                                                
        $sequence_8 = { ffd0 8b542404 c604242f 8b02 ffd0 8b542404 c6042429 }
                                                                                                
        $sequence_9 = { ffd0 8b542404 c60424cc 8b02 ffd0 8b542404 c6042467 }
                                                                                                
    condition:
        7 of them and filesize < 35788800
}

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

9c6b7734-7b0c-4713-81d5-164f12d2f39c

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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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