Backdoor_Win32_Small_CG

YARA detection rule by roadwy

Backdoor:Win32/Small.CG,SIGNATURE_TYPE_PEHSTR,02 00 02 00 02 00 00

rule Backdoor_Win32_Small_CG{
	meta:
		description = "Backdoor:Win32/Small.CG,SIGNATURE_TYPE_PEHSTR,02 00 02 00 02 00 00 "
		
	strings :
		$a_01_0 = {63 73 72 73 73 2e 65 78 65 00 5c 00 6e 6f 74 69 66 69 79 00 76 69 63 74 75 6d 00 c7 e1 d6 cd ed c9 78 00 } 		$a_01_1 = {5c 43 75 72 72 65 6e 74 56 65 72 73 69 6f 6e 5c 57 69 6e 6c 6f 67 6f 6e 00 2e 64 6c 6c 00 67 65 6e 72 61 6c 00 64 6c 6c 69 6e 6b 65 72 00 45 78 70 6c 6f 72 65 72 2e 65 78 65 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 ]]

208e9ad8-b07d-467e-b632-6b7d068da954

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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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