HackTool_Linux_ReverseSSH_B_MTB

YARA detection rule by roadwy

HackTool:Linux/ReverseSSH.B!MTB,SIGNATURE_TYPE_ELFHSTR_EXT,04 00 04 00 04 00 00

rule HackTool_Linux_ReverseSSH_B_MTB{
	meta:
		description = "HackTool:Linux/ReverseSSH.B!MTB,SIGNATURE_TYPE_ELFHSTR_EXT,04 00 04 00 04 00 00 "
		
	strings :
		$a_01_0 = {4e 48 41 53 2f 72 65 76 65 72 73 65 5f 73 73 68 2f 63 6d 64 2f 63 6c 69 65 6e 74 2f 6d 61 69 6e 2e 67 6f } 		$a_01_1 = {73 75 62 73 79 73 74 65 6d 73 2e 73 65 74 67 69 64 } 		$a_01_2 = {63 6c 69 65 6e 74 2f 68 61 6e 64 6c 65 72 73 2f 73 75 62 73 79 73 74 65 6d 73 2f 73 66 74 70 2e 67 6f } 		$a_01_3 = {72 65 76 65 72 73 65 5f 73 73 68 2f 70 6b 67 2f 6c 6f 67 67 65 72 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1) >=4
 
}

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

79a1ad85-92b2-46e0-a2fe-4a564a65a28c

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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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