Backdoor_Linux_Mirai_JH_MTB

YARA detection rule by roadwy

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

rule Backdoor_Linux_Mirai_JH_MTB{
	meta:
		description = "Backdoor:Linux/Mirai.JH!MTB,SIGNATURE_TYPE_ELFHSTR_EXT,02 00 02 00 02 00 00 "
		
	strings :
		$a_03_0 = {93 60 1d 40 c1 d1 23 63 1c 01 1c 61 18 33 38 23 09 ?? 33 61 e0 71 b3 62 1d 42 c3 61 3d 41 23 6c 3d 49 1b 2c 3d 4b } 		$a_01_1 = {ff e0 8c 52 19 23 8b 51 38 23 2c 31 29 00 11 18 ff 70 12 18 26 4f } 	condition:
		((#a_03_0  & 1)*1+(#a_01_1  & 1)*1) >=2
 
}

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

a74a7b6d-9740-40dd-9207-eb87e7c4ba4a

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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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