Trojan_Win32_KillMBR_ARA_MTB_5

YARA detection rule by roadwy

Trojan:Win32/KillMBR.ARA!MTB,SIGNATURE_TYPE_PEHSTR_EXT,0e 00 0e 00 07 00 00

rule Trojan_Win32_KillMBR_ARA_MTB_5{
	meta:
		description = "Trojan:Win32/KillMBR.ARA!MTB,SIGNATURE_TYPE_PEHSTR_EXT,0e 00 0e 00 07 00 00 "
		
	strings :
		$a_01_0 = {40 72 65 67 20 64 65 6c 65 74 65 20 22 48 4b 45 59 5f 43 4c 41 53 53 45 53 5f 52 4f 4f 54 22 20 2f 66 } 		$a_01_1 = {40 72 65 67 20 64 65 6c 65 74 65 20 22 48 4b 45 59 5f 43 55 52 52 45 4e 54 5f 55 53 45 52 22 20 2f 66 } 		$a_01_2 = {40 72 65 67 20 64 65 6c 65 74 65 20 22 48 4b 45 59 5f 4c 4f 43 41 4c 5f 4d 41 43 48 49 4e 45 22 20 2f 66 } 		$a_01_3 = {40 72 65 67 20 64 65 6c 65 74 65 20 22 48 4b 45 59 5f 55 53 45 52 53 22 20 2f 66 } 		$a_01_4 = {40 72 65 67 20 64 65 6c 65 74 65 20 22 48 4b 45 59 5f 43 55 52 52 45 4e 54 5f 43 4f 4e 46 49 47 22 20 2f 66 } 		$a_01_5 = {5c 5c 2e 5c 50 68 79 73 69 63 61 6c 44 72 69 76 65 30 } 		$a_01_6 = {5c 5c 2e 5c 48 61 72 64 64 69 73 6b 30 50 61 72 74 69 74 69 6f 6e } 	condition:
		((#a_01_0  & 1)*2+(#a_01_1  & 1)*2+(#a_01_2  & 1)*2+(#a_01_3  & 1)*2+(#a_01_4  & 1)*2+(#a_01_5  & 1)*2+(#a_01_6  & 1)*2) >=14
 
}

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

b0cab56d-681a-4e8a-9ee5-0220fa1bbd23

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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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