Backdoor_Win32_Rietspoof_A

YARA detection rule by roadwy

Backdoor:Win32/Rietspoof.A,SIGNATURE_TYPE_PEHSTR_EXT,02 00 02 00 02 00 00

rule Backdoor_Win32_Rietspoof_A{
	meta:
		description = "Backdoor:Win32/Rietspoof.A,SIGNATURE_TYPE_PEHSTR_EXT,02 00 02 00 02 00 00 "
		
	strings :
		$a_01_0 = {46 3a 5c 57 6f 72 6b 5c 64 32 4f 64 37 73 34 33 5c 72 65 76 53 68 65 6c 6c 5c 66 77 73 68 65 6c 6c 2d 6d 61 73 74 65 72 5c 52 65 6c 65 61 73 65 5c 66 77 73 68 65 6c 6c 2e 70 64 62 } 		$a_01_1 = {31 00 30 00 34 00 2e 00 32 00 34 00 38 00 2e 00 31 00 37 00 37 00 2e 00 31 00 38 00 38 00 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1) >=2
 
}

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

bb619c24-4acf-4567-b3b8-79d2d29f7465

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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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