Trojan_Win32_Zenpak_GTM_MTB

YARA detection rule by roadwy

Trojan:Win32/Zenpak.GTM!MTB,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00

rule Trojan_Win32_Zenpak_GTM_MTB{
	meta:
		description = "Trojan:Win32/Zenpak.GTM!MTB,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00 "
		
	strings :
		$a_80_0 = {65 30 58 4d 6f 76 69 6e 67 73 69 78 74 68 74 68 65 35 64 } 		$a_80_1 = {58 32 66 69 72 6d 61 6d 65 6e 74 47 66 6c 79 75 73 39 } 		$a_80_2 = {6e 73 70 69 72 69 74 6b 43 61 74 74 6c 65 76 48 67 61 74 68 65 72 69 6e 67 } 		$a_80_3 = {74 72 65 65 6c 61 6e 64 66 69 73 68 6d 43 61 74 74 6c 65 57 65 72 65 } 	condition:
		((#a_80_0  & 1)*1+(#a_80_1  & 1)*1+(#a_80_2  & 1)*1+(#a_80_3  & 1)*1) >=4
 
}

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

78eeb850-89a5-4c2e-977b-b251d8ad6f24

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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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