Trojan_Win32_Guloader_RPZ_MTB_6

YARA detection rule by roadwy

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

rule Trojan_Win32_Guloader_RPZ_MTB_6{
	meta:
		description = "Trojan:Win32/Guloader.RPZ!MTB,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 05 00 00 "
		
	strings :
		$a_01_0 = {72 65 67 69 6f 6e 70 6c 61 6e 72 65 74 6e 69 6e 67 73 6c 69 6e 6a 65 72 } 		$a_01_1 = {73 6c 65 74 68 76 61 72 72 65 72 73 } 		$a_01_2 = {67 79 6e 61 6e 64 72 6f 6d 6f 72 70 68 79 } 		$a_01_3 = {73 65 6b 72 65 74 61 72 69 61 74 73 6d 65 64 61 72 62 65 6a 64 65 72 65 6e } 		$a_01_4 = {54 61 61 73 74 72 75 70 67 61 61 72 64 32 33 30 } 	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) >=5
 
}

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

a491d7c4-8b48-48e0-b531-23c463fc4d21

Propose edits, view related rules, and engage with the community through comments.

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 ]]

Community Discussion