Backdoor_Linux_Gafgyt_S_MTB

YARA detection rule by roadwy

Backdoor:Linux/Gafgyt.S!MTB,SIGNATURE_TYPE_ELFHSTR_EXT,01 00 01 00 01 00 00

rule Backdoor_Linux_Gafgyt_S_MTB{
	meta:
		description = "Backdoor:Linux/Gafgyt.S!MTB,SIGNATURE_TYPE_ELFHSTR_EXT,01 00 01 00 01 00 00 "
		
	strings :
		$a_03_0 = {31 16 51 55 d2 08 41 2c 31 12 60 fc 7f ?? 62 9c 91 9c 93 ec 33 1c 33 9a 97 50 d6 95 91 ec 31 18 51 12 22 33 64 73 65 03 67 4d d1 0b 41 } 	condition:
		((#a_03_0  & 1)*1) >=1
 
}

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

35cd35a6-6a1e-465b-b6f8-c4d054dbd972

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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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