Trojan_MacOS_Amos_CE_MTB

YARA detection rule by roadwy

Trojan:MacOS/Amos.CE!MTB,SIGNATURE_TYPE_MACHOHSTR_EXT,02 00 02 00 02 00 00

rule Trojan_MacOS_Amos_CE_MTB{
	meta:
		description = "Trojan:MacOS/Amos.CE!MTB,SIGNATURE_TYPE_MACHOHSTR_EXT,02 00 02 00 02 00 00 "
		
	strings :
		$a_01_0 = {55 48 89 e5 41 56 53 48 89 f3 49 89 fe 48 89 f7 e8 cb 05 00 00 4c 89 f7 48 89 de 48 89 c2 5b 41 5e 5d e9 91 02 00 00 } 		$a_01_1 = {55 48 89 e5 53 50 48 89 fb 48 8b 07 48 8b 78 e8 48 01 df 6a 0a 5e e8 8f 04 00 00 0f be f0 48 89 df e8 39 05 00 00 48 89 df e8 37 05 00 00 48 89 d8 48 83 c4 08 5b 5d c3 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1) >=2
 
}

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

7b691954-1d05-43d2-9b57-17b1ff73e3e4

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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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