HackTool_MacOS_Masscan_A_MTB

YARA detection rule by roadwy

HackTool:MacOS/Masscan.A!MTB,SIGNATURE_TYPE_MACHOHSTR_EXT,04 00 04 00 04 00 00

rule HackTool_MacOS_Masscan_A_MTB{
	meta:
		description = "HackTool:MacOS/Masscan.A!MTB,SIGNATURE_TYPE_MACHOHSTR_EXT,04 00 04 00 04 00 00 "
		
	strings :
		$a_01_0 = {6d 61 73 73 63 61 6e 20 2d 2d 6e 6d 61 70 } 		$a_01_1 = {6d 61 73 73 69 70 2d 72 61 6e 67 65 73 76 34 2e 63 } 		$a_01_2 = {6d 61 73 73 63 61 6e 2d 74 65 73 74 } 		$a_01_3 = {75 6e 69 63 6f 72 6e 73 63 61 6e } 	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 ]]

d7dc8c57-0f52-47bd-a2ea-bf28cf24aec4

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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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