win_sidewalk_auto

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

Detects win.sidewalk.

rule win_sidewalk_auto {

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

    


    strings:
        $sequence_0 = { c1e810 880a c1e918 884202 884a03 4183f810 }
                                                                                    
        $sequence_1 = { 0bc8 41890c10 488d5204 4983e901 75d4 4863457f }
                                                                                    
        $sequence_2 = { 4489750f 44897d03 448965ff 44896dfb }
                                                            
        $sequence_3 = { 8bc2 33c6 c1c010 4403d8 }
                                                            
        $sequence_4 = { 3201 41880408 48ffc1 488d040a }
                                                            
        $sequence_5 = { c1c010 4403d8 4133db c1c30c 03d3 8bf2 }
                                                                                    
        $sequence_6 = { c1c708 4403df 458bc3 4433c0 418bc5 }
                                                                        
        $sequence_7 = { 418b09 418bc0 c1e002 4d8d4904 }
                                                            
        $sequence_8 = { c1c608 c1c010 4403de 4403e8 4133db }
                                                                        
        $sequence_9 = { c1c610 4433f2 c1c710 4403df }
                                                            
        $sequence_10 = { c1c710 4403df 41c1c610 4503e6 4403cb 4533d1 4403ee }
                                                                                                
        $sequence_11 = { 0fb642fe c1e108 0bc8 41890c10 }
                                                            
        $sequence_12 = { 483bc6 7ce2 4883c640 4883c340 }
                                                            
        $sequence_13 = { 48ffc1 488d040a 483bc6 7ce2 }
                                                            
        $sequence_14 = { 33d0 418bc7 33c3 c1c207 c1c00c 4403c8 4533d1 }
                                                                                                
        $sequence_15 = { 4403c8 4533d1 41c1c208 4503fa 418bdf 33d8 }
                                                                                    
    condition:
        7 of them and filesize < 237568
}

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

62de5dce-a3ad-4b5a-b48f-ba64323f48f7

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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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