Trojan_Win32_GuLoader_KH_MTB

YARA detection rule by roadwy

Trojan:Win32/GuLoader.KH!MTB,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00

rule Trojan_Win32_GuLoader_KH_MTB{
	meta:
		description = "Trojan:Win32/GuLoader.KH!MTB,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00 "
		
	strings :
		$a_81_0 = {75 64 76 61 6c 67 73 62 65 68 61 6e 64 6c 65 72 2e 73 6b 6a } 		$a_81_1 = {62 79 6f 72 6b 65 73 74 65 72 2e 68 79 70 } 		$a_81_2 = {63 6c 61 73 73 69 63 61 6c 6c 79 2e 6b 61 6c } 		$a_81_3 = {72 75 6e 64 73 6b 61 61 72 65 6e 2e 64 6c 6c } 	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 ]]

45602803-0493-4761-ae50-88f75415581b

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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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