Trojan_Win32_GuLoader_RBE_MTB

YARA detection rule by roadwy

Trojan:Win32/GuLoader.RBE!MTB,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 04 00 00

rule Trojan_Win32_GuLoader_RBE_MTB{
	meta:
		description = "Trojan:Win32/GuLoader.RBE!MTB,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 04 00 00 "
		
	strings :
		$a_81_0 = {61 69 6c 73 20 67 6e 61 74 68 69 63 20 61 66 73 6b 72 6b 6b 65 6c 73 65 73 76 61 61 62 6e 65 74 } 		$a_81_1 = {6d 65 73 6f 73 69 67 6d 6f 69 64 20 75 64 66 79 6c 64 6e 69 6e 67 72 73 } 		$a_81_2 = {79 6f 72 20 73 65 62 75 6d 20 64 69 73 63 72 65 65 74 } 		$a_81_3 = {75 73 69 6b 6b 65 72 68 65 64 73 6d 6f 6d 65 6e 74 65 74 73 20 64 65 6b 6f 64 6e 69 6e 67 65 72 73 2e 65 78 65 } 	condition:
		((#a_81_0  & 1)*1+(#a_81_1  & 1)*1+(#a_81_2  & 1)*1+(#a_81_3  & 1)*1) >=3
 
}

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

33c246fd-1ea4-4fd8-ba8b-e5a53c224436

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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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