Trojan_Win32_GuLoader_RAX_MTB

YARA detection rule by roadwy

Trojan:Win32/GuLoader.RAX!MTB,SIGNATURE_TYPE_PEHSTR_EXT,06 00 06 00 06 00 00

rule Trojan_Win32_GuLoader_RAX_MTB{
	meta:
		description = "Trojan:Win32/GuLoader.RAX!MTB,SIGNATURE_TYPE_PEHSTR_EXT,06 00 06 00 06 00 00 "
		
	strings :
		$a_81_0 = {5c 6b 72 69 6e 67 6c 65 72 6e 65 73 5c 6c 75 6d 62 65 72 6a 61 63 6b 73 } 		$a_81_1 = {69 73 6d 65 6a 65 72 69 5c 63 6f 72 64 79 6c 61 6e 74 68 75 73 5c 73 75 70 70 6f 73 65 } 		$a_81_2 = {25 74 61 62 65 72 73 25 5c 61 66 6d 6f 6e 74 65 72 65 72 5c 64 69 6c 6c 65 72 64 61 6c 6c 65 72 } 		$a_81_3 = {5c 53 70 72 6f 67 62 72 75 67 65 72 6e 65 5c 65 6e 65 72 6e 65 2e 74 78 74 } 		$a_81_4 = {62 75 67 67 79 6d 65 6e 20 63 6f 76 65 72 63 68 69 65 66 20 62 65 73 6f 74 74 69 6e 67 } 		$a_81_5 = {6b 6f 72 72 6f 64 65 72 } 	condition:
		((#a_81_0  & 1)*1+(#a_81_1  & 1)*1+(#a_81_2  & 1)*1+(#a_81_3  & 1)*1+(#a_81_4  & 1)*1+(#a_81_5  & 1)*1) >=6
 
}

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

048d861a-3d77-4238-a7de-dd684c714d75

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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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