Trojan_Win64_Barys_RF_MTB

YARA detection rule by roadwy

Trojan:Win64/Barys.RF!MTB,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00

rule Trojan_Win64_Barys_RF_MTB{
	meta:
		description = "Trojan:Win64/Barys.RF!MTB,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00 "
		
	strings :
		$a_01_0 = {67 57 6b 63 62 53 4b 6a 72 53 68 64 45 6d 59 4e } 		$a_01_1 = {4b 70 31 31 30 4d 50 49 51 64 41 4a 52 35 71 71 } 		$a_01_2 = {34 64 64 31 62 32 33 65 2d 66 62 38 64 2d 34 39 62 65 2d 61 32 30 65 2d 34 39 61 65 61 36 39 65 62 37 38 32 } 		$a_01_3 = {50 30 4e 2a 52 24 54 } 	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 ]]

e708f803-4b89-4e7f-944f-18b5fc065118

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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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