Trojan_BAT_Downloader_MRP_MTB

YARA detection rule by roadwy

Trojan:BAT/Downloader.MRP!MTB,SIGNATURE_TYPE_PEHSTR_EXT,07 00 07 00 05 00 00

rule Trojan_BAT_Downloader_MRP_MTB{
	meta:
		description = "Trojan:BAT/Downloader.MRP!MTB,SIGNATURE_TYPE_PEHSTR_EXT,07 00 07 00 05 00 00 "
		
	strings :
		$a_81_0 = {73 63 68 74 61 73 6b 73 20 2f 63 72 65 61 74 65 20 2f 73 63 20 6d 69 6e 75 74 65 20 2f 6d 6f 20 31 20 2f 74 6e 20 73 68 61 64 6f 77 64 65 76 20 2f 74 72 } 		$a_81_1 = {46 72 6f 6d 42 61 73 65 36 34 53 74 72 69 6e 67 } 		$a_81_2 = {70 72 30 74 33 5f 64 65 63 72 79 70 74 } 		$a_81_3 = {67 65 74 5f 43 68 61 72 73 } 		$a_81_4 = {53 74 72 52 65 76 65 72 73 65 } 	condition:
		((#a_81_0  & 1)*2+(#a_81_1  & 1)*1+(#a_81_2  & 1)*2+(#a_81_3  & 1)*1+(#a_81_4  & 1)*1) >=7
 
}

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

c04b4747-de78-4070-a293-4712ad832224

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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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