Trojan_MacOS_ZuRu_A_MTB

YARA detection rule by roadwy

Trojan:MacOS/ZuRu.A!MTB,SIGNATURE_TYPE_MACHOHSTR_EXT,06 00 06 00 06 00 00

rule Trojan_MacOS_ZuRu_A_MTB{
	meta:
		description = "Trojan:MacOS/ZuRu.A!MTB,SIGNATURE_TYPE_MACHOHSTR_EXT,06 00 06 00 06 00 00 "
		
	strings :
		$a_00_0 = {68 6f 6f 6b 43 6f 6d 6d 6f 6e } 		$a_00_1 = {6d 79 4f 43 4c 6f 67 } 		$a_00_2 = {53 53 4c 50 69 6e 6e 69 6e 67 4d 6f 64 65 } 		$a_00_3 = {72 75 6e 53 68 65 6c 6c 57 69 74 68 43 6f 6d 6d 61 6e 64 3a 63 6f 6d 70 6c 65 74 65 42 6c 6f 63 6b } 		$a_00_4 = {2e 63 78 78 5f 64 65 73 74 72 75 63 74 } 		$a_00_5 = {2f 63 6f 6d 70 69 6c 65 72 2d 72 74 2f 6c 69 62 2f 62 75 69 6c 74 69 6e 73 2f 6f 73 5f 76 65 72 73 69 6f 6e 5f 63 68 65 63 6b 2e 63 } 	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+(#a_00_5  & 1)*1) >=6
 
}

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

18cf194e-0ec4-4a45-84d0-8d329dbaf53a

Propose edits, view related rules, and engage with the community through comments.

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 ]]

Community Discussion