Backdoor_Linux_Mirai_DD_MTB

YARA detection rule by roadwy

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

rule Backdoor_Linux_Mirai_DD_MTB{
	meta:
		description = "Backdoor:Linux/Mirai.DD!MTB,SIGNATURE_TYPE_ELFHSTR_EXT,02 00 02 00 02 00 00 "
		
	strings :
		$a_01_0 = {00 82 4e 92 72 ff b2 80 67 20 4a 80 66 24 2f 2e 00 08 61 ff 00 00 fc 30 61 ff 00 00 ab d6 48 78 00 09 2f 00 61 ff 00 } 		$a_01_1 = {00 73 2f 05 61 ff 00 00 e2 60 2a 48 42 a7 48 78 00 02 2f 02 2f 03 45 f9 80 00 06 00 4e 92 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1) >=2
 
}

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

e8a4be8a-e74f-4ac3-bb1e-8b07c00d081d

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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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