Trojan_Win32_GuLoader_RDO_MTB

YARA detection rule by roadwy

Trojan:Win32/GuLoader.RDO!MTB,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 03 00 00

rule Trojan_Win32_GuLoader_RDO_MTB{
	meta:
		description = "Trojan:Win32/GuLoader.RDO!MTB,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 03 00 00 "
		
	strings :
		$a_81_0 = {4e 69 53 6f 75 72 63 65 20 49 6e 63 } 		$a_81_1 = {41 69 72 62 6f 72 6e 65 2c 20 49 6e 63 2e } 		$a_81_2 = {63 68 65 65 72 65 72 20 73 6b 6c 6d 73 6b 65 2e 65 78 65 } 	condition:
		((#a_81_0  & 1)*1+(#a_81_1  & 1)*1+(#a_81_2  & 1)*1) >=3
 
}

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

40d5a56c-0ef1-4330-8205-e257f708d031

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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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