Backdoor_Linux_Gafgyt_CN_xp

YARA detection rule by roadwy

Backdoor:Linux/Gafgyt.CN!xp,SIGNATURE_TYPE_ELFHSTR_EXT,02 00 02 00 02 00 00

rule Backdoor_Linux_Gafgyt_CN_xp{
	meta:
		description = "Backdoor:Linux/Gafgyt.CN!xp,SIGNATURE_TYPE_ELFHSTR_EXT,02 00 02 00 02 00 00 "
		
	strings :
		$a_00_0 = {34 42 79 b9 00 62 20 26 8f 82 80 18 00 06 18 80 24 42 5a 88 00 62 10 21 ac 44 00 00 8f c2 00 08 } 		$a_00_1 = {00 24 42 5a 88 ac 43 00 04 8f c3 00 18 3c 02 3c 6e 34 42 } 	condition:
		((#a_00_0  & 1)*1+(#a_00_1  & 1)*1) >=2
 
}

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

d6271bd7-0c99-411d-bd26-5860d5b1697e

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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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