Trojan_Win32_Guloader_SBM_MTB

YARA detection rule by roadwy

Trojan:Win32/Guloader.SBM!MTB,SIGNATURE_TYPE_PEHSTR_EXT,09 00 09 00 05 00 00

rule Trojan_Win32_Guloader_SBM_MTB{
	meta:
		description = "Trojan:Win32/Guloader.SBM!MTB,SIGNATURE_TYPE_PEHSTR_EXT,09 00 09 00 05 00 00 "
		
	strings :
		$a_81_0 = {62 6c 64 67 72 69 6e 67 65 72 73 2e 63 72 79 } 		$a_81_1 = {43 68 6f 72 75 73 73 65 73 32 34 37 2e 73 63 75 } 		$a_81_2 = {69 6e 74 65 72 63 61 6c 61 74 65 64 2e 73 61 73 } 		$a_81_3 = {73 61 72 64 69 73 6b 65 73 2e 72 65 73 } 		$a_81_4 = {4f 76 65 72 74 65 67 6e 65 64 65 73 31 36 5c 6e 65 64 62 72 79 64 65 6c 69 67 65 2e 70 61 72 } 	condition:
		((#a_81_0  & 1)*2+(#a_81_1  & 1)*2+(#a_81_2  & 1)*2+(#a_81_3  & 1)*2+(#a_81_4  & 1)*1) >=9
 
}

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

733f7464-f184-4757-8564-6e54c35568d8

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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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