Trojan_Win32_Zenpak_J_MTB_2

YARA detection rule by roadwy

Trojan:Win32/Zenpak.J!MTB,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 05 00 00

rule Trojan_Win32_Zenpak_J_MTB_2{
	meta:
		description = "Trojan:Win32/Zenpak.J!MTB,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 05 00 00 "
		
	strings :
		$a_01_0 = {64 67 72 65 65 6e 66 6f 72 74 68 64 6d 6f 76 65 64 79 69 65 6c 64 69 6e 67 2e 4f 75 72 } 		$a_01_1 = {48 67 69 76 65 6e 2e 75 6e 74 6f 6c 65 73 73 65 72 61 62 6f 76 65 } 		$a_01_2 = {54 68 65 79 2e 72 65 64 61 79 74 77 6f 69 74 73 65 6c 66 44 72 79 49 52 67 } 		$a_01_3 = {50 58 35 67 6f 64 56 6f 75 72 6d 39 67 72 65 65 6e 66 72 75 69 74 } 		$a_01_4 = {53 65 4c 46 2e 45 78 45 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1+(#a_01_4  & 1)*1) >=5
 
}

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

d2e70ac2-46c1-4ca4-b6cd-14727cb75200

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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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