Backdoor_Linux_Mirai_JW_MTB

YARA detection rule by roadwy

Backdoor:Linux/Mirai.JW!MTB,SIGNATURE_TYPE_ELFHSTR_EXT,02 00 02 00 02 00 00

rule Backdoor_Linux_Mirai_JW_MTB{
	meta:
		description = "Backdoor:Linux/Mirai.JW!MTB,SIGNATURE_TYPE_ELFHSTR_EXT,02 00 02 00 02 00 00 "
		
	strings :
		$a_03_0 = {c2 14 80 00 82 15 00 01 82 18 61 40 80 88 63 40 12 ?? ?? ?? ?? 10 00 13 7f ff ff 01 ?? 10 00 12 80 a2 20 00 22 ?? ?? ?? c2 14 80 00 10 ?? ?? ?? a2 10 3f ff } 		$a_03_1 = {23 00 01 00 84 04 a0 01 82 14 60 03 82 0c 00 01 82 00 60 01 84 08 40 02 80 a0 80 01 12 ?? ?? ?? f6 26 20 04 82 2c 00 12 80 88 60 08 02 ?? ?? ?? 82 0c 80 11 ?? 10 00 1b 92 10 20 04 } 	condition:
		((#a_03_0  & 1)*1+(#a_03_1  & 1)*1) >=2
 
}

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

1da0f9be-a851-45fc-904d-a3ff8d127c0d

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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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