Backdoor_Win32_Hupigon_DE

YARA detection rule by roadwy

Backdoor:Win32/Hupigon.DE,SIGNATURE_TYPE_PEHSTR,04 00 04 00 04 00 00

rule Backdoor_Win32_Hupigon_DE{
	meta:
		description = "Backdoor:Win32/Hupigon.DE,SIGNATURE_TYPE_PEHSTR,04 00 04 00 04 00 00 "
		
	strings :
		$a_01_0 = {57 61 76 65 49 6e 2d 55 6e 70 72 65 70 61 72 65 48 65 61 64 } 		$a_01_1 = {5c 53 65 78 53 6f 66 74 57 } 		$a_01_2 = {4b 65 79 4c 6f 67 6f 3a } 		$a_01_3 = {47 65 74 44 72 69 76 65 72 49 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1) >=4
 
}

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

3be3d3d0-29bf-4d9d-a400-489a71bc3e77

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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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