Trojan_Win64_Disco_SX_MTB

YARA detection rule by roadwy

Trojan:Win64/Disco.SX!MTB,SIGNATURE_TYPE_PEHSTR_EXT,1b 00 1b 00 05 00 00

rule Trojan_Win64_Disco_SX_MTB{
	meta:
		description = "Trojan:Win64/Disco.SX!MTB,SIGNATURE_TYPE_PEHSTR_EXT,1b 00 1b 00 05 00 00 "
		
	strings :
		$a_01_0 = {5b 2b 5d 20 57 65 62 63 61 6d 20 73 74 72 65 61 6d 69 6e 67 20 73 74 61 72 74 65 64 } 		$a_01_1 = {5b 2d 5d 20 53 63 72 65 65 6e 20 73 74 72 65 61 6d 69 6e 67 } 		$a_81_2 = {52 65 6d 6f 74 65 43 68 61 74 57 6e 64 } 		$a_81_3 = {4a 75 6d 70 73 63 61 72 65 43 6c 73 } 		$a_81_4 = {42 6c 61 6e 6b 53 63 72 65 65 6e 43 6c 73 } 	condition:
		((#a_01_0  & 1)*10+(#a_01_1  & 1)*10+(#a_81_2  & 1)*5+(#a_81_3  & 1)*1+(#a_81_4  & 1)*1) >=27
 
}

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

91fe9cdf-3873-4d87-904f-9a92e89ff744

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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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