Trojan_Win32_Zusy_ABRL_MTB

YARA detection rule by roadwy

Trojan:Win32/Zusy.ABRL!MTB,SIGNATURE_TYPE_PEHSTR_EXT,0a 00 0a 00 05 00 00

rule Trojan_Win32_Zusy_ABRL_MTB{
	meta:
		description = "Trojan:Win32/Zusy.ABRL!MTB,SIGNATURE_TYPE_PEHSTR_EXT,0a 00 0a 00 05 00 00 "
		
	strings :
		$a_01_0 = {4a 73 65 69 6f 70 73 67 6f 70 65 67 69 6f 73 6a 69 6f 68 68 } 		$a_01_1 = {4c 6f 70 61 67 69 6f 65 6f 69 67 69 6a 69 65 6a 68 65 73 } 		$a_01_2 = {66 6f 72 6b 35 2e 64 6c 6c } 		$a_01_3 = {50 6f 61 69 6f 73 6a 76 69 62 69 6e 69 6f 70 71 70 64 6f } 		$a_01_4 = {6f 68 6e 62 69 70 41 6f 6b 76 75 6e 6f 77 70 76 68 76 6f 72 6a } 	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)*2) >=10
 
}

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

fb27a7c5-c3b7-4c2c-be91-ea1e987a5726

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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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