Trojan_Win32_Zenpak_AML_MTB

YARA detection rule by roadwy

Trojan:Win32/Zenpak.AML!MTB,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 01 00 00

rule Trojan_Win32_Zenpak_AML_MTB{
	meta:
		description = "Trojan:Win32/Zenpak.AML!MTB,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 01 00 00 "
		
	strings :
		$a_03_0 = {55 89 e5 57 56 8a 45 0c 8a 4d 08 88 c2 02 15 ?? ?? ?? ?? 88 15 ?? ?? ?? ?? 8b 35 ?? ?? ?? ?? 88 0d 90 1b 00 a2 ?? ?? ?? ?? 89 f7 81 c7 ?? ?? ?? ?? 89 3d ?? ?? ?? ?? 81 c6 ?? ?? ?? ?? 89 35 ?? ?? ?? ?? 0f b6 c2 5e 5f 5d c3 } 	condition:
		((#a_03_0  & 1)*1) >=1
 
}

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

9e183745-079c-4166-9e96-9498fccd3961

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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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