Trojan_Win64_Zusy_EM_MTB_4

YARA detection rule by roadwy

Trojan:Win64/Zusy.EM!MTB,SIGNATURE_TYPE_PEHSTR_EXT,07 00 07 00 07 00 00

rule Trojan_Win64_Zusy_EM_MTB_4{
	meta:
		description = "Trojan:Win64/Zusy.EM!MTB,SIGNATURE_TYPE_PEHSTR_EXT,07 00 07 00 07 00 00 "
		
	strings :
		$a_81_0 = {49 20 46 6f 6c 6c 6f 77 20 59 6f 75 2e 64 6c 6c } 		$a_81_1 = {49 5f 46 6f 6c 6c 6f 77 5f 59 6f 75 5f 61 75 6a 64 61 77 } 		$a_81_2 = {47 65 74 54 65 6d 70 50 61 74 68 41 } 		$a_81_3 = {43 6f 70 79 46 69 6c 65 41 } 		$a_81_4 = {57 69 6e 45 78 65 63 } 		$a_81_5 = {57 69 6e 48 74 74 70 52 65 63 65 69 76 65 52 65 73 70 6f 6e 73 65 } 		$a_81_6 = {63 65 69 6c 66 } 	condition:
		((#a_81_0  & 1)*1+(#a_81_1  & 1)*1+(#a_81_2  & 1)*1+(#a_81_3  & 1)*1+(#a_81_4  & 1)*1+(#a_81_5  & 1)*1+(#a_81_6  & 1)*1) >=7
 
}

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

a519f5b3-1cdb-4786-ac1a-6402178dc132

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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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