Trojan_MacOS_RealstStealer_B_MTB

YARA detection rule by roadwy

Trojan:MacOS/RealstStealer.B!MTB,SIGNATURE_TYPE_MACHOHSTR_EXT,05 00 05 00 05 00 00

rule Trojan_MacOS_RealstStealer_B_MTB{
	meta:
		description = "Trojan:MacOS/RealstStealer.B!MTB,SIGNATURE_TYPE_MACHOHSTR_EXT,05 00 05 00 05 00 00 "
		
	strings :
		$a_01_0 = {6d 61 69 6e 2e 62 61 74 74 6c 65 6e 65 74 43 68 65 63 6b 65 72 } 		$a_01_1 = {72 75 6e 74 69 6d 65 2e 73 74 65 61 6c 57 6f 72 6b } 		$a_01_2 = {6d 61 69 6e 2e 67 65 74 53 61 66 65 53 74 6f 72 61 67 65 53 65 63 72 65 74 4b 65 79 73 } 		$a_01_3 = {6d 61 69 6e 2e 62 69 6e 61 6e 63 65 43 68 65 63 6b 65 72 } 		$a_01_4 = {43 43 6f 70 79 46 46 6f 6c 64 65 72 43 6f 6e 74 65 6e 74 73 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1+(#a_01_4  & 1)*1) >=5
 
}

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

5f30f1dd-c3b6-48d9-8ed8-75dc36fb39ac

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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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