Trojan_Win32_MatanbuchusLoader_DF_MTB

YARA detection rule by roadwy

Trojan:Win32/MatanbuchusLoader.DF!MTB,SIGNATURE_TYPE_PEHSTR_EXT,08 00 08 00 07 00 00

rule Trojan_Win32_MatanbuchusLoader_DF_MTB{
	meta:
		description = "Trojan:Win32/MatanbuchusLoader.DF!MTB,SIGNATURE_TYPE_PEHSTR_EXT,08 00 08 00 07 00 00 "
		
	strings :
		$a_01_0 = {61 30 4b 75 51 6b 41 32 2e 64 6c 6c } 		$a_01_1 = {41 35 32 65 51 61 } 		$a_01_2 = {43 31 6c 79 48 6a 76 4f 42 39 } 		$a_01_3 = {44 4b 30 56 45 61 } 		$a_01_4 = {4b 5a 49 79 39 76 4a 30 30 } 		$a_01_5 = {53 42 50 54 43 36 45 42 69 } 		$a_01_6 = {55 33 57 36 69 68 70 63 } 	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 ]]

70f5dbaf-89dc-4791-904b-ea2cdd04feea

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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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