Trojan_Linux_RrtServer_A_MTB

YARA detection rule by roadwy

Trojan:Linux/RrtServer.A!MTB,SIGNATURE_TYPE_ELFHSTR_EXT,02 00 02 00 03 00 00

rule Trojan_Linux_RrtServer_A_MTB{
	meta:
		description = "Trojan:Linux/RrtServer.A!MTB,SIGNATURE_TYPE_ELFHSTR_EXT,02 00 02 00 03 00 00 "
		
	strings :
		$a_00_0 = {72 72 6f 6f 74 6b 69 74 5f 63 72 79 70 74 6f 5f 72 63 34 } 		$a_00_1 = {69 6e 76 61 6c 69 64 20 72 72 6f 6f 74 6b 69 74 20 6d 65 73 73 61 67 65 } 		$a_00_2 = {2f 70 72 6f 63 2f 73 79 73 2f 72 72 6f 6f 74 6b 69 74 } 	condition:
		((#a_00_0  & 1)*1+(#a_00_1  & 1)*1+(#a_00_2  & 1)*1) >=2
 
}

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

bf7391fc-2ad7-4f01-93fa-c93ff8bf9130

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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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