Trojan_Linux_Rootkit_C_MTB

YARA detection rule by roadwy

Trojan:Linux/Rootkit.C!MTB,SIGNATURE_TYPE_ELFHSTR_EXT,06 00 06 00 06 00 00

rule Trojan_Linux_Rootkit_C_MTB{
	meta:
		description = "Trojan:Linux/Rootkit.C!MTB,SIGNATURE_TYPE_ELFHSTR_EXT,06 00 06 00 06 00 00 "
		
	strings :
		$a_01_0 = {2f 61 6d 69 74 73 63 68 65 6e 64 65 6c 2f 63 75 72 69 6e 67 2f 70 6b 67 2f 73 65 72 76 65 72 2e 68 61 6e 64 6c 65 52 65 71 75 65 73 74 } 		$a_01_1 = {2f 63 75 72 69 6e 67 2f 70 6b 67 2f 73 65 72 76 65 72 2e 4e 65 77 53 65 72 76 65 72 } 		$a_01_2 = {2f 63 75 72 69 6e 67 2f 70 6b 67 2f 63 6f 6e 66 69 67 2e 4c 6f 61 64 43 6f 6e 66 69 67 } 		$a_01_3 = {2f 72 6f 6f 74 2f 63 75 72 69 6e 67 2f 70 6b 67 2f 73 65 72 76 65 72 2f 73 65 72 76 65 72 2e 67 6f } 		$a_01_4 = {2f 72 6f 6f 74 2f 63 75 72 69 6e 67 2f 73 65 72 76 65 72 2f 6d 61 69 6e 2e 67 6f } 		$a_01_5 = {2f 73 79 73 63 61 6c 6c 2f 69 6f 5f 75 72 69 6e 67 5f 72 65 67 69 73 74 65 72 2e 67 6f } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1+(#a_01_4  & 1)*1+(#a_01_5  & 1)*1) >=6
 
}

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

dbc4bfeb-ae08-4595-9eeb-c0756e0dd79e

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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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