Trojan_Win32_Guloader_UAW_MTB

YARA detection rule by roadwy

Trojan:Win32/Guloader.UAW!MTB,SIGNATURE_TYPE_PEHSTR_EXT,06 00 06 00 06 00 00

rule Trojan_Win32_Guloader_UAW_MTB{
	meta:
		description = "Trojan:Win32/Guloader.UAW!MTB,SIGNATURE_TYPE_PEHSTR_EXT,06 00 06 00 06 00 00 "
		
	strings :
		$a_81_0 = {72 75 67 65 67 73 70 72 6f 64 75 6b 74 69 6f 6e 65 6e 2e 75 6e 61 } 		$a_81_1 = {73 6b 72 6c 6c 65 6d 61 73 6b 69 6e 65 72 6e 65 73 2e 74 78 74 } 		$a_81_2 = {67 6c 65 6d 6d 65 73 74 61 6b 6b 65 6e } 		$a_81_3 = {72 65 61 73 6f 6e 6c 65 73 73 75 72 69 6e 67 2e 65 78 65 } 		$a_81_4 = {72 69 67 6f 75 72 69 73 74 20 64 65 70 61 72 74 65 6d 65 6e 74 73 63 68 65 66 65 72 73 20 6b 6c 6f 72 61 6d 69 6e 65 74 } 		$a_81_5 = {6c 6f 64 6e 65 73 20 75 6e 6c 6f 67 69 63 61 6c 6c 79 } 	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 ]]

6b904f3e-e6d4-48c0-b146-17fbe0d9dd72

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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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