TrojanDownloader_Win32_SmallAgent_MTB

YARA detection rule by roadwy

TrojanDownloader:Win32/SmallAgent!MTB,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 01 00 00

rule TrojanDownloader_Win32_SmallAgent_MTB{
	meta:
		description = "TrojanDownloader:Win32/SmallAgent!MTB,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 01 00 00 "
		
	strings :
		$a_02_0 = {33 d2 33 c9 8a 8a ?? ?? ?? ?? 8b c1 83 e1 ?? d1 ?? 83 e0 ?? c1 e1 ?? 0b c1 35 ?? ?? ?? ?? 83 c0 ?? f7 d0 48 88 82 ?? ?? ?? ?? 42 81 fa ?? ?? ?? ?? 72 } 	condition:
		((#a_02_0  & 1)*1) >=1
 
}

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

97d6dc79-82c2-453f-aae3-4a180e2b2578

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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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