Trojan_Win32_Vatet_SZ

YARA detection rule by roadwy

Trojan:Win32/Vatet.SZ,SIGNATURE_TYPE_PEHSTR_EXT,65 00 65 00 02 00 00

rule Trojan_Win32_Vatet_SZ{
	meta:
		description = "Trojan:Win32/Vatet.SZ,SIGNATURE_TYPE_PEHSTR_EXT,65 00 65 00 02 00 00 "
		
	strings :
		$a_01_0 = {f1 d5 00 fa 4c 62 cc f4 0f 0b } 		$a_03_1 = {74 02 eb ea ?? ff ?? e8 d4 ff ff ff 90 09 22 00 eb 27 ?? 8b ?? 83 ?? 04 8b ?? 31 ?? 83 ?? 04 ?? 8b ?? 31 ?? 89 ?? 31 ?? 83 ?? 04 83 ?? 04 31 } 	condition:
		((#a_01_0  & 1)*1+(#a_03_1  & 1)*100) >=101
 
}

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

a27d4109-b8a8-421e-beed-f6988efc5adb

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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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