Trojan_BAT_AsyncRAT_MBCF_MTB

YARA detection rule by roadwy

Trojan:BAT/AsyncRAT.MBCF!MTB,SIGNATURE_TYPE_PEHSTR_EXT,02 00 02 00 02 00 00

rule Trojan_BAT_AsyncRAT_MBCF_MTB{
	meta:
		description = "Trojan:BAT/AsyncRAT.MBCF!MTB,SIGNATURE_TYPE_PEHSTR_EXT,02 00 02 00 02 00 00 "
		
	strings :
		$a_01_0 = {e5 65 56 00 71 00 51 00 42 30 42 30 2c 67 42 30 42 30 42 30 42 30 45 00 42 30 42 30 42 30 42 30 2f 00 2f 00 38 00 42 30 42 30 4c 00 67 00 42 30 42 30 42 30 } 		$a_01_1 = {30 42 30 42 30 42 30 42 30 42 30 42 30 42 30 42 30 42 30 67 00 42 30 42 30 42 30 42 30 42 30 34 00 66 00 75 00 67 00 34 00 42 30 74 00 42 30 6e 00 4e 00 49 00 62 00 67 00 42 00 e5 65 2c 67 30 00 68 00 56 00 47 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1) >=2
 
}

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

7277f367-5b20-4ef0-a06d-578bb36edddf

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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 ]]

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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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