Trojan_Win32_Zusy_BZ_MTB

YARA detection rule by roadwy

Trojan:Win32/Zusy.BZ!MTB,SIGNATURE_TYPE_PEHSTR_EXT,09 00 09 00 05 00 00

rule Trojan_Win32_Zusy_BZ_MTB{
	meta:
		description = "Trojan:Win32/Zusy.BZ!MTB,SIGNATURE_TYPE_PEHSTR_EXT,09 00 09 00 05 00 00 "
		
	strings :
		$a_01_0 = {4a 69 61 66 67 6a 69 6f 73 61 67 6f 69 73 68 67 } 		$a_01_1 = {4f 48 6f 61 66 6a 69 6f 67 61 73 65 6a 67 66 69 6f 73 61 65 67 } 		$a_01_2 = {50 4f 6b 6a 61 73 64 6b 6a 67 73 6f 69 67 73 65 72 75 67 68 } 		$a_01_3 = {52 70 6f 61 65 6f 70 66 67 61 65 67 69 6f 73 6a 67 73 } 		$a_01_4 = {57 61 69 74 46 6f 72 53 69 6e 67 6c 65 4f 62 6a 65 63 74 } 	condition:
		((#a_01_0  & 1)*2+(#a_01_1  & 1)*2+(#a_01_2  & 1)*2+(#a_01_3  & 1)*2+(#a_01_4  & 1)*1) >=9
 
}

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

873498dd-352a-4f93-95c0-03bb2b9662fd

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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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