HackTool_MacOS_GsNetcat_A_MTB

YARA detection rule by roadwy

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

rule HackTool_MacOS_GsNetcat_A_MTB{
	meta:
		description = "HackTool:MacOS/GsNetcat.A!MTB,SIGNATURE_TYPE_MACHOHSTR_EXT,04 00 04 00 04 00 00 "
		
	strings :
		$a_01_0 = {5f 67 73 2d 6e 65 74 63 61 74 2e 63 } 		$a_01_1 = {47 53 4f 43 4b 45 54 5f 53 4f 43 4b 53 5f 49 50 } 		$a_01_2 = {66 69 6c 65 74 72 61 6e 73 66 65 72 2e 63 } 		$a_01_3 = {47 53 5f 64 61 65 6d 6f 6e 69 7a 65 } 	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 ]]

9a8a4ac7-6739-4072-a452-442f0cd3a6cc

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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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