TrojanDownloader_Win32_Delf_MS

YARA detection rule by roadwy

TrojanDownloader:Win32/Delf.MS,SIGNATURE_TYPE_PEHSTR_EXT,06 00 06 00 03 00 00

rule TrojanDownloader_Win32_Delf_MS{
	meta:
		description = "TrojanDownloader:Win32/Delf.MS,SIGNATURE_TYPE_PEHSTR_EXT,06 00 06 00 03 00 00 "
		
	strings :
		$a_01_0 = {5c 44 65 62 75 67 73 5c 6c 73 61 73 73 30 30 2e 65 78 65 } 		$a_01_1 = {37 35 32 37 34 35 37 34 34 37 34 35 37 34 35 37 38 39 38 31 32 37 34 36 37 35 32 37 35 32 } 		$a_01_2 = {48 54 54 50 2f 31 2e 30 20 32 30 30 20 4f 4b } 	condition:
		((#a_01_0  & 1)*3+(#a_01_1  & 1)*2+(#a_01_2  & 1)*1) >=6
 
}

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

9441c6cb-c812-4c4a-8a6c-3aeb34abc506

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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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