Trojan_MacOS_KeyStealer_A

YARA detection rule by roadwy

Trojan:MacOS/KeyStealer.A,SIGNATURE_TYPE_MACHOHSTR_EXT,04 00 04 00 04 00 00

rule Trojan_MacOS_KeyStealer_A{
	meta:
		description = "Trojan:MacOS/KeyStealer.A,SIGNATURE_TYPE_MACHOHSTR_EXT,04 00 04 00 04 00 00 "
		
	strings :
		$a_00_0 = {2f 4d 6f 62 69 6c 65 44 65 76 69 63 65 2f 50 72 6f 76 69 73 69 6f 6e 69 6e 67 20 50 72 6f 66 69 6c 65 73 } 		$a_00_1 = {2f 4c 69 62 72 61 72 79 2f 4c 61 75 6e 63 68 44 61 65 6d 6f 6e 73 2f 63 6f 6d 2e 61 70 70 6c 65 2e 67 6f 6f 67 6c 65 63 68 72 6f 6d 65 2e 70 6c 69 73 74 } 		$a_00_2 = {78 61 74 74 72 20 2d 63 20 2d 72 20 25 40 } 		$a_00_3 = {63 68 6d 6f 64 20 2b 78 20 25 40 } 	condition:
		((#a_00_0  & 1)*1+(#a_00_1  & 1)*1+(#a_00_2  & 1)*1+(#a_00_3  & 1)*1) >=4
 
}

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

5839084e-f471-4d00-a3ea-53e65b551c15

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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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