Backdoor_Linux_Gafgyt_T_MTB

YARA detection rule by roadwy

Backdoor:Linux/Gafgyt.T!MTB,SIGNATURE_TYPE_ELFHSTR_EXT,01 00 01 00 02 00 00

rule Backdoor_Linux_Gafgyt_T_MTB{
	meta:
		description = "Backdoor:Linux/Gafgyt.T!MTB,SIGNATURE_TYPE_ELFHSTR_EXT,01 00 01 00 02 00 00 "
		
	strings :
		$a_00_0 = {dc 00 10 00 40 20 21 3c 02 53 97 34 42 82 9d 00 82 00 19 00 00 10 10 00 02 11 02 af c2 01 68 8f } 		$a_03_1 = {ff 42 30 92 00 c2 a7 1c 00 c0 af 18 80 82 8f a0 00 c3 27 ?? ?? 42 24 c4 00 06 24 21 20 60 00 21 28 40 00 64 84 99 } 	condition:
		((#a_00_0  & 1)*1+(#a_03_1  & 1)*1) >=1
 
}

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

fb80babf-8124-4230-9ce9-5e5d8809cba0

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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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