Backdoor_BAT_Remcos_STK_MTB_2

YARA detection rule by roadwy

Backdoor:BAT/Remcos.STK!MTB,SIGNATURE_TYPE_PEHSTR_EXT,06 00 06 00 03 00 00

rule Backdoor_BAT_Remcos_STK_MTB_2{
	meta:
		description = "Backdoor:BAT/Remcos.STK!MTB,SIGNATURE_TYPE_PEHSTR_EXT,06 00 06 00 03 00 00 "
		
	strings :
		$a_81_0 = {53 6c 69 63 69 6e 67 44 69 63 65 20 4c 4c 43 } 		$a_81_1 = {24 39 64 61 65 66 66 63 61 2d 39 66 38 39 2d 34 65 30 39 2d 39 31 32 39 2d 34 32 34 38 61 66 61 33 35 33 65 61 } 		$a_81_2 = {53 6c 69 63 65 72 2e 50 72 6f 70 65 72 74 69 65 73 2e 52 65 73 6f 75 72 63 65 73 2e 72 65 73 6f 75 72 63 65 73 } 	condition:
		((#a_81_0  & 1)*2+(#a_81_1  & 1)*2+(#a_81_2  & 1)*2) >=6
 
}

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

99fd9a33-be53-411d-ad7d-2299cff021f5

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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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