Trojan_Win32_GuLoader_NG_MTB

YARA detection rule by roadwy

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

rule Trojan_Win32_GuLoader_NG_MTB{
	meta:
		description = "Trojan:Win32/GuLoader.NG!MTB,SIGNATURE_TYPE_PEHSTR_EXT,06 00 06 00 06 00 00 "
		
	strings :
		$a_01_0 = {6b 6c 61 73 73 69 66 69 6b 61 74 69 6f 6e 65 6e 2e 53 75 72 } 		$a_01_1 = {6d 65 64 69 61 74 69 76 65 5c 70 72 69 6f 72 69 74 65 74 65 72 6e 65 5c 73 6d 75 67 6c 69 6e 67 73 } 		$a_01_2 = {62 65 6b 6c 61 67 65 73 2e 6c 6e 6b } 		$a_01_3 = {42 65 73 61 65 74 74 65 72 5c 50 72 6f 70 61 67 61 6e 64 69 73 6d 2e 45 6e 73 } 		$a_01_4 = {62 61 73 73 65 74 74 65 72 6e 65 73 2e 66 6f 72 } 		$a_01_5 = {43 72 61 63 6b 65 72 62 65 72 72 79 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1+(#a_01_4  & 1)*1+(#a_01_5  & 1)*1) >=6
 
}

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

d0577de1-91e9-4234-b638-680268f3d2f1

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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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