Backdoor_Win32_PcClient_ZF

YARA detection rule by roadwy

Backdoor:Win32/PcClient.ZF,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 01 00 00

rule Backdoor_Win32_PcClient_ZF{
	meta:
		description = "Backdoor:Win32/PcClient.ZF,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 01 00 00 "
		
	strings :
		$a_02_0 = {5c 73 76 63 68 6f 73 74 2e 65 78 65 [0-08] 44 6f 53 65 72 76 69 63 65 [0-06] 75 70 64 61 74 65 65 76 65 6e 74 00 25 73 3d 00 2e 73 79 73 [0-06] 64 72 69 76 65 72 73 5c [0-06] 2e 70 78 79 [0-06] 2e 64 72 76 [0-06] 2e 64 6c 6c } 	condition:
		((#a_02_0  & 1)*1) >=1
 
}

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

4f7e1410-0962-47b8-8713-7fd19082aa6a

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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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