Backdoor_Win32_Lotok_GZZ_MTB

YARA detection rule by roadwy

Backdoor:Win32/Lotok.GZZ!MTB,SIGNATURE_TYPE_PEHSTR_EXT,0a 00 0a 00 01 00 00

rule Backdoor_Win32_Lotok_GZZ_MTB{
	meta:
		description = "Backdoor:Win32/Lotok.GZZ!MTB,SIGNATURE_TYPE_PEHSTR_EXT,0a 00 0a 00 01 00 00 "
		
	strings :
		$a_03_0 = {dc 52 65 41 6c 50 c7 45 ?? 6c 6f 63 00 c7 45 ?? 4b 45 52 4e c7 45 ?? 45 4c 33 32 c7 45 ?? 2e 64 6c 6c c6 45 ?? 00 c7 45 ?? 4c 6f 61 64 c7 45 ?? 4c 69 62 72 c7 45 ?? 61 72 79 41 c6 45 ?? 00 ff d3 50 ff d6 } 	condition:
		((#a_03_0  & 1)*10) >=10
 
}

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

586fd291-9b11-4b46-ab6d-4e2cf15a7911

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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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