Backdoor_Linux_Mirai_CC_MTB

YARA detection rule by roadwy

Backdoor:Linux/Mirai.CC!MTB,SIGNATURE_TYPE_ELFHSTR_EXT,04 00 04 00 04 00 00

rule Backdoor_Linux_Mirai_CC_MTB{
	meta:
		description = "Backdoor:Linux/Mirai.CC!MTB,SIGNATURE_TYPE_ELFHSTR_EXT,04 00 04 00 04 00 00 "
		
	strings :
		$a_00_0 = {46 69 6e 64 69 6e 67 20 61 6e 64 20 6b 69 6c 6c 69 6e 67 20 70 72 6f 63 65 73 73 65 73 20 68 6f 6c 64 69 6e 67 20 70 6f 72 74 20 25 64 } 		$a_00_1 = {5b 64 62 67 20 2f 20 6b 69 6c 6c 65 72 5d } 		$a_00_2 = {52 65 2d 73 63 61 6e 6e 69 6e 67 20 61 6c 6c 20 70 72 6f 63 65 73 73 65 73 } 		$a_02_3 = {5b 6b 69 6c 6c 65 72 20 2f 20 [0-10] 5d 20 4b 69 6c 6c 65 64 3a 20 25 73 } 	condition:
		((#a_00_0  & 1)*1+(#a_00_1  & 1)*1+(#a_00_2  & 1)*1+(#a_02_3  & 1)*1) >=4
 
}

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

a50974a5-3588-4cdf-9238-e76e56c91779

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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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