Trojan_Win32_GuLoader_NS_MTB_3

YARA detection rule by roadwy

Trojan:Win32/GuLoader.NS!MTB,SIGNATURE_TYPE_PEHSTR_EXT,07 00 07 00 07 00 00

rule Trojan_Win32_GuLoader_NS_MTB_3{
	meta:
		description = "Trojan:Win32/GuLoader.NS!MTB,SIGNATURE_TYPE_PEHSTR_EXT,07 00 07 00 07 00 00 "
		
	strings :
		$a_81_0 = {53 61 67 6e 64 61 6e 6e 65 6c 73 65 73 2e 6a 61 79 } 		$a_81_1 = {43 65 6e 74 72 69 70 65 74 61 6c 6b 72 61 66 74 65 6e 73 31 35 31 2e 6d 75 6c } 		$a_81_2 = {50 75 6c 76 65 72 69 7a 65 73 2e 4b 6f 6d 35 37 } 		$a_81_3 = {43 68 75 6e 61 72 69 2e 43 61 72 } 		$a_81_4 = {63 68 69 72 6f 70 72 61 78 69 73 2e 6b 69 6c } 		$a_81_5 = {49 74 73 79 2e 6b 61 74 } 		$a_81_6 = {5c 4c 61 73 74 65 6e 31 36 32 5c 50 75 6c 76 65 72 69 7a 65 73 2e 4b 6f 6d 35 37 } 	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+(#a_81_6  & 1)*1) >=7
 
}

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

19d49eb5-34e8-4177-ae6b-080c6c7f3fba

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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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