Backdoor_Linux_Mirai_ED_MTB

YARA detection rule by roadwy

Backdoor:Linux/Mirai.ED!MTB,SIGNATURE_TYPE_ELFHSTR_EXT,01 00 01 00 01 00 00

rule Backdoor_Linux_Mirai_ED_MTB{
	meta:
		description = "Backdoor:Linux/Mirai.ED!MTB,SIGNATURE_TYPE_ELFHSTR_EXT,01 00 01 00 01 00 00 "
		
	strings :
		$a_00_0 = {00 38 f7 f1 29 04 a2 a6 db 3b 60 8d a0 6c 34 da b4 3a 80 f4 31 02 89 34 73 19 88 be 99 5f 98 0e 32 54 ae 03 d6 12 0f 27 80 42 05 de d8 5e b4 e0 a6 40 cd 53 f6 2e 9c 2a 07 36 5b fa 9f 7c f0 2e cb 1a 53 8d 95 7a 07 9f 4f 12 df a9 0f 66 40 d3 84 } 	condition:
		((#a_00_0  & 1)*1) >=1
 
}

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

d9cc89f6-d8c6-4cc9-8bde-fa5d96358951

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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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