Backdoor_BAT_Remcos_SV_MTB

YARA detection rule by roadwy

Backdoor:BAT/Remcos.SV!MTB,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 02 00 00

rule Backdoor_BAT_Remcos_SV_MTB{
	meta:
		description = "Backdoor:BAT/Remcos.SV!MTB,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 02 00 00 "
		
	strings :
		$a_01_0 = {24 38 31 30 61 39 65 35 38 2d 62 64 38 30 2d 34 62 65 61 2d 62 38 34 34 2d 33 31 65 34 65 32 39 32 31 66 63 33 } 		$a_01_1 = {4d 61 67 69 63 42 61 72 2e 50 72 6f 70 65 72 74 69 65 73 2e 52 65 73 6f 75 72 63 65 73 } 	condition:
		((#a_01_0  & 1)*2+(#a_01_1  & 1)*2) >=4
 
}

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

37cd11da-3529-4aa7-a070-b64ff16583ad

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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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