Trojan_Win32_Guloader_GOZ_MTB

YARA detection rule by roadwy

Trojan:Win32/Guloader.GOZ!MTB,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00

rule Trojan_Win32_Guloader_GOZ_MTB{
	meta:
		description = "Trojan:Win32/Guloader.GOZ!MTB,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00 "
		
	strings :
		$a_81_0 = {74 72 65 76 6c 65 72 73 20 70 69 7a 7a 61 70 61 6b 6b 65 20 67 72 75 6e 64 6b 75 72 73 65 74 73 } 		$a_81_1 = {6c 6f 67 65 72 65 64 65 73 20 76 61 72 69 } 		$a_81_2 = {73 79 64 6b 6f 72 65 61 6e 65 72 65 6e } 		$a_81_3 = {4b 6e 73 64 69 73 6b 72 69 6d 69 6e 65 72 65 64 65 73 2e 74 61 6e } 	condition:
		((#a_81_0  & 1)*1+(#a_81_1  & 1)*1+(#a_81_2  & 1)*1+(#a_81_3  & 1)*1) >=4
 
}

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

55496ac6-aaa8-42aa-abaa-16ddef47c1b7

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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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