TrojanDownloader_Win64_ThirdEye_SK_MTB

YARA detection rule by roadwy

TrojanDownloader:Win64/ThirdEye.SK!MTB,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 04 00 00

rule TrojanDownloader_Win64_ThirdEye_SK_MTB{
	meta:
		description = "TrojanDownloader:Win64/ThirdEye.SK!MTB,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 04 00 00 "
		
	strings :
		$a_81_0 = {75 72 6c 3d 73 68 6c 61 6c 61 6c 61 2e 72 75 } 		$a_81_1 = {75 72 6c 3d 6b 61 6c 75 67 61 2d 6e 65 77 73 2e 72 75 } 		$a_81_2 = {40 53 4a 5c 5b 41 50 47 51 5a 58 54 5c 5b 4a 55 46 5f 55 53 45 5f 44 45 53 5f 4b 45 59 5f 4f 55 46 5f 53 4d 41 52 54 43 41 52 44 5f 52 45 51 61 52 6b 5c 4d 5f 5f 63 5b } 		$a_81_3 = {43 3a 5c 55 73 65 72 73 5c 50 75 62 6c 69 63 5c 63 61 6c 63 2e 65 78 65 } 	condition:
		((#a_81_0  & 1)*1+(#a_81_1  & 1)*1+(#a_81_2  & 1)*2+(#a_81_3  & 1)*2) >=5
 
}

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

fc859108-5d3e-425e-bbe9-1caea7ed4d93

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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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