TrojanDownloader_BAT_AveMariaRAT_A_MTB

YARA detection rule by roadwy

TrojanDownloader:BAT/AveMariaRAT.A!MTB,SIGNATURE_TYPE_PEHSTR_EXT,06 00 06 00 03 00 00

rule TrojanDownloader_BAT_AveMariaRAT_A_MTB{
	meta:
		description = "TrojanDownloader:BAT/AveMariaRAT.A!MTB,SIGNATURE_TYPE_PEHSTR_EXT,06 00 06 00 03 00 00 "
		
	strings :
		$a_01_0 = {42 62 70 79 6b 7a 76 6d 73 2e 50 72 6f 70 65 72 74 69 65 73 2e 52 65 73 6f 75 72 63 65 73 2e 72 65 73 6f 75 72 63 65 73 } 		$a_01_1 = {6a 72 6d 36 63 63 6e 73 73 61 66 74 33 39 66 61 37 34 78 35 6a 74 75 65 32 72 6c 78 73 38 77 61 } 		$a_01_2 = {71 62 64 6e 70 79 64 6b 37 61 6e 38 6a 37 6d 6c 75 67 77 71 33 62 34 6b 6e 75 66 39 65 6b 6a 75 } 	condition:
		((#a_01_0  & 1)*2+(#a_01_1  & 1)*2+(#a_01_2  & 1)*2) >=6
 
}

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

30941c76-ad8d-4993-be1d-3e81f3cbe476

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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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