Backdoor_Win32_Hupigon_H

YARA detection rule by roadwy

Backdoor:Win32/Hupigon.H,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 03 00 00

rule Backdoor_Win32_Hupigon_H{
	meta:
		description = "Backdoor:Win32/Hupigon.H,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 03 00 00 "
		
	strings :
		$a_08_0 = {2e 33 33 32 32 2e 6f 72 67 00 } 		$a_08_1 = {25 41 4c 4c 55 53 45 52 53 50 52 4f 46 49 4c 45 25 5c 41 70 70 6c 69 63 61 74 69 6f 6e 20 44 61 74 61 5c 53 74 6f 72 6d 5c 75 70 64 61 74 65 5c 00 } 		$a_01_2 = {8b 4d f8 3b 4d fc 76 2e 8b 55 f8 8a 02 88 45 f4 8b 4d f8 8b 55 fc 8a 02 88 01 8b 4d f8 83 e9 01 } 	condition:
		((#a_08_0  & 1)*1+(#a_08_1  & 1)*1+(#a_01_2  & 1)*1) >=3
 
}

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

6417fa84-478e-41b2-821d-10e879102a38

Propose edits, view related rules, and engage with the community through comments.

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 ]]

Community Discussion