HackTool_Linux_Prtscan_A_MTB

YARA detection rule by roadwy

HackTool:Linux/Prtscan.A!MTB,SIGNATURE_TYPE_ELFHSTR_EXT,03 00 03 00 05 00 00

rule HackTool_Linux_Prtscan_A_MTB{
	meta:
		description = "HackTool:Linux/Prtscan.A!MTB,SIGNATURE_TYPE_ELFHSTR_EXT,03 00 03 00 05 00 00 "
		
	strings :
		$a_00_0 = {73 72 63 2f 73 6d 61 63 6b 31 2e 63 } 		$a_00_1 = {53 53 4c 5b 48 45 41 52 54 42 4c 45 45 44 5d } 		$a_00_2 = {6d 61 73 73 63 61 6e 20 2d 2d 6e 6d 61 70 } 		$a_00_3 = {2f 65 74 63 2f 6d 61 73 73 63 61 6e 2f 6d 61 73 73 63 61 6e 2e 63 6f 6e 66 } 		$a_00_4 = {67 69 74 68 75 62 2e 63 6f 6d 2f 72 6f 62 65 72 74 64 61 76 69 64 67 72 61 68 61 6d 2f 6d 61 73 73 63 61 6e } 	condition:
		((#a_00_0  & 1)*1+(#a_00_1  & 1)*1+(#a_00_2  & 1)*1+(#a_00_3  & 1)*1+(#a_00_4  & 1)*1) >=3
 
}

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

cc4c20f6-8b19-4787-a0eb-c41dbc13788b

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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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