TrojanDownloader_Win32_Delf_VC

YARA detection rule by roadwy

TrojanDownloader:Win32/Delf.VC,SIGNATURE_TYPE_PEHSTR,05 00 04 00 05 00 00

rule TrojanDownloader_Win32_Delf_VC{
	meta:
		description = "TrojanDownloader:Win32/Delf.VC,SIGNATURE_TYPE_PEHSTR,05 00 04 00 05 00 00 "
		
	strings :
		$a_01_0 = {57 49 4e 44 4f 57 53 5c 48 65 6c 70 5c 73 76 63 68 6f 73 74 2e 65 } 		$a_01_1 = {6b 6b 69 6c 6c 20 2f 66 20 2f 74 20 2f 69 6d } 		$a_01_2 = {77 69 6e 64 6f 77 73 5c 68 65 6c 70 5c 63 73 72 73 2e 65 } 		$a_01_3 = {2f 63 20 73 63 20 63 6f 6e 66 69 67 20 72 64 73 65 73 73 6d 67 72 } 		$a_01_4 = {79 73 2d 66 2e 79 73 31 36 38 2e 63 6f 6d 2f } 	condition:
		((#a_01_0  & 1)*2+(#a_01_1  & 1)*1+(#a_01_2  & 1)*2+(#a_01_3  & 1)*1+(#a_01_4  & 1)*2) >=4
 
}

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

9853de93-8edb-4695-b528-94656446b199

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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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