Trojan_Linux_SutersuRootKit_B_MTB

YARA detection rule by roadwy

Trojan:Linux/SutersuRootKit.B!MTB,SIGNATURE_TYPE_ELFHSTR_EXT,05 00 05 00 05 00 00

rule Trojan_Linux_SutersuRootKit_B_MTB{
	meta:
		description = "Trojan:Linux/SutersuRootKit.B!MTB,SIGNATURE_TYPE_ELFHSTR_EXT,05 00 05 00 05 00 00 "
		
	strings :
		$a_00_0 = {2e 63 6d 64 2e 55 70 6c 6f 61 64 5f 50 61 73 73 77 64 2e 50 61 73 73 77 6f 72 64 49 6e 66 6f } 		$a_02_1 = {33 72 64 70 61 72 74 79 2f 70 72 6f 74 6f 62 75 66 2d [0-10] 2f 73 72 63 2f 67 6f 6f 67 6c 65 2f 70 72 6f 74 6f 62 75 66 2f [0-25] 2e 68 } 		$a_02_2 = {33 72 64 70 61 72 74 79 2f 62 6f 6f 73 74 5f [0-10] 2f 62 6f 6f 73 74 2f 61 73 69 6f 2f 64 65 74 61 69 6c 2f [0-14] 2e 68 70 70 } 		$a_02_3 = {2f 72 6f 6f 74 2f 44 65 76 65 6c 2f 33 72 64 50 61 72 74 79 2f 6c 69 62 73 73 68 2d [0-10] 2f 73 72 63 2f [0-15] 2e 63 } 		$a_02_4 = {2f 72 6f 6f 74 2f 44 65 76 65 6c 2f 50 72 6f 6a 65 63 74 73 2f 72 6f 6f 74 6b 69 74 2f 33 72 64 70 61 72 74 79 2f 70 6f 63 6f 2d [0-10] 2d 61 6c 6c 2f 46 6f 75 6e 64 61 74 69 6f 6e 2f 69 6e 63 6c 75 64 65 2f 50 6f 63 6f 2f [0-18] 2e 68 } 	condition:
		((#a_00_0  & 1)*1+(#a_02_1  & 1)*1+(#a_02_2  & 1)*1+(#a_02_3  & 1)*1+(#a_02_4  & 1)*1) >=5
 
}

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

9b0f1bb9-a856-4060-84c5-10d5c9906a6d

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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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