Backdoor_Win32_Hupigon_FP

YARA detection rule by roadwy

Backdoor:Win32/Hupigon.FP,SIGNATURE_TYPE_PEHSTR_EXT,07 00 07 00 07 00 00

rule Backdoor_Win32_Hupigon_FP{
	meta:
		description = "Backdoor:Win32/Hupigon.FP,SIGNATURE_TYPE_PEHSTR_EXT,07 00 07 00 07 00 00 "
		
	strings :
		$a_00_0 = {6b 76 6d 6f 6e 78 70 2e 6b 78 70 } 		$a_00_1 = {6b 2d 6d 65 6c 65 6f 6e 2e 65 78 65 } 		$a_00_2 = {6b 77 61 74 63 68 75 69 2e 65 78 65 } 		$a_00_3 = {ff ff ff ff 04 00 00 00 3a 74 72 79 00 00 00 00 } 		$a_00_4 = {ff ff ff ff 05 00 00 00 64 65 6c 20 22 00 00 00 ff ff ff ff 01 00 00 00 22 00 00 00 } 		$a_00_5 = {08 00 4d 00 41 00 49 00 4e 00 49 00 43 00 4f 00 4e 00 } 		$a_03_6 = {7d 03 46 eb 05 be 01 00 00 00 8b 45 ?? 33 db 8a 5c 30 ff 33 5d ?? 3b fb 7c 0a } 	condition:
		((#a_00_0  & 1)*1+(#a_00_1  & 1)*1+(#a_00_2  & 1)*1+(#a_00_3  & 1)*1+(#a_00_4  & 1)*1+(#a_00_5  & 1)*1+(#a_03_6  & 1)*1) >=7
 
}

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

bc27de42-7416-46d2-b117-ea04f226baee

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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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