Trojan_Win32_GuLoader_CCJZ_MTB

YARA detection rule by roadwy

Trojan:Win32/GuLoader.CCJZ!MTB,SIGNATURE_TYPE_PEHSTR_EXT,06 00 06 00 05 00 00

rule Trojan_Win32_GuLoader_CCJZ_MTB{
	meta:
		description = "Trojan:Win32/GuLoader.CCJZ!MTB,SIGNATURE_TYPE_PEHSTR_EXT,06 00 06 00 05 00 00 "
		
	strings :
		$a_81_0 = {5c 4c 61 6e 64 65 70 6c 61 67 65 72 35 32 2e 54 65 6b } 		$a_81_1 = {54 72 6f 6e 65 73 2e 6a 70 67 } 		$a_81_2 = {65 78 74 65 6e 73 6f 2e 69 6e 69 } 		$a_81_3 = {70 72 69 61 63 61 6e 74 68 69 64 61 65 2e 6a 70 67 } 		$a_81_4 = {5c 56 61 6e 64 6c 69 64 65 6e 64 65 2e 52 75 67 } 	condition:
		((#a_81_0  & 1)*2+(#a_81_1  & 1)*1+(#a_81_2  & 1)*1+(#a_81_3  & 1)*1+(#a_81_4  & 1)*1) >=6
 
}

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

bd00765d-e711-4f95-bf49-ea7b53f81ee1

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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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