Backdoor_Win32_Zegost_DP

YARA detection rule by roadwy

Backdoor:Win32/Zegost.DP,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 03 00 00

rule Backdoor_Win32_Zegost_DP{
	meta:
		description = "Backdoor:Win32/Zegost.DP,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 03 00 00 "
		
	strings :
		$a_03_0 = {89 3e c6 45 ?? 46 c6 45 ?? 55 c6 45 ?? 43 c6 45 ?? 4b c6 45 ?? 33 } 		$a_01_1 = {8a 06 32 c2 02 c2 88 06 46 49 75 } 		$a_01_2 = {25 73 20 2f 76 20 22 25 73 5c 63 6f 6e 66 69 67 5c 73 61 6d 22 20 22 25 73 64 66 65 72 2e 64 61 74 } 	condition:
		((#a_03_0  & 1)*2+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1) >=4
 
}

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

076f65bc-91cf-40f7-9ed3-3a97bf424dcd

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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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