Backdoor_Linux_Mirai_YA_MTB

YARA detection rule by roadwy

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

rule Backdoor_Linux_Mirai_YA_MTB{
	meta:
		description = "Backdoor:Linux/Mirai.YA!MTB,SIGNATURE_TYPE_ELFHSTR_EXT,01 00 01 00 01 00 00 "
		
	strings :
		$a_01_0 = {50 4f 53 54 20 2f 63 64 6e 2d 63 67 69 2f 00 00 20 48 54 54 50 2f 31 2e 31 0d 0a 55 73 65 72 2d 41 67 65 6e 74 3a 20 00 0d 0a 48 6f 73 74 3a } 	condition:
		((#a_01_0  & 1)*1) >=1
 
}

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

d595576d-b7fc-495f-93f9-8b3318b95274

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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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