Trojan_Win32_Guloader_SPBI_MTB

YARA detection rule by roadwy

Trojan:Win32/Guloader.SPBI!MTB,SIGNATURE_TYPE_PEHSTR_EXT,08 00 08 00 07 00 00

rule Trojan_Win32_Guloader_SPBI_MTB{
	meta:
		description = "Trojan:Win32/Guloader.SPBI!MTB,SIGNATURE_TYPE_PEHSTR_EXT,08 00 08 00 07 00 00 "
		
	strings :
		$a_01_0 = {49 6e 74 65 72 76 69 65 77 74 65 6b 6e 69 6b 6b 65 72 6e 65 2e 6c 61 6e } 		$a_01_1 = {73 74 61 68 6c 69 61 6e 69 73 6d 2e 72 65 67 } 		$a_01_2 = {42 65 76 61 72 65 6c 73 65 2e 6c 61 67 } 		$a_01_3 = {73 74 72 6f 70 68 61 6e 74 68 75 73 2e 74 78 74 } 		$a_01_4 = {66 72 61 66 61 6c 64 65 6e 65 2e 70 6f 73 } 		$a_01_5 = {62 72 65 6d 69 61 2e 73 75 72 } 		$a_01_6 = {54 69 61 6e 65 2e 62 61 6c } 	condition:
		((#a_01_0  & 1)*2+(#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+(#a_01_6  & 1)*1) >=8
 
}

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

7c8ac849-49b5-4e9c-940f-485777aa098b

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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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