Trojan_Linux_Getshell_G_xp

YARA detection rule by roadwy

Trojan:Linux/Getshell.G!xp,SIGNATURE_TYPE_ELFHSTR_EXT,02 00 02 00 01 00 00

rule Trojan_Linux_Getshell_G_xp{
	meta:
		description = "Trojan:Linux/Getshell.G!xp,SIGNATURE_TYPE_ELFHSTR_EXT,02 00 02 00 01 00 00 "
		
	strings :
		$a_03_0 = {6a 29 58 99 6a 02 5f 6a 01 5e 0f 05 48 97 52 c7 04 24 ?? ?? ?? ?? 48 89 e6 6a 10 5a 6a 31 58 0f 05 6a 32 58 0f 05 48 31 f6 6a 2b 58 0f 05 48 97 6a 03 5e 48 ff ce 6a 21 58 0f 05 75 f6 6a 3b 58 99 48 bb 2f 62 69 6e 2f 73 68 00 53 48 89 e7 52 57 48 89 e6 0f 05 } 	condition:
		((#a_03_0  & 1)*2) >=2
 
}

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

86544a74-264a-4949-8512-685aed13beba

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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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