VirTool_Win32_Obfuscator_QF

YARA detection rule by roadwy

VirTool:Win32/Obfuscator.QF,SIGNATURE_TYPE_PEHSTR_EXT,04 00 03 00 03 00 00

rule VirTool_Win32_Obfuscator_QF{
	meta:
		description = "VirTool:Win32/Obfuscator.QF,SIGNATURE_TYPE_PEHSTR_EXT,04 00 03 00 03 00 00 "
		
	strings :
		$a_01_0 = {27 fd fe fc 2e fd fb fc 3d fd e7 fc 4c fd e4 fc fe fc e0 fc 1a 30 19 31 09 41 08 46 38 56 27 57 f9 fc 22 fd fe fc } 		$a_01_1 = {2b fd fe fc 59 fd fb fc 4e fd fa fc fe fc f9 fc 1a a0 19 a1 09 b1 08 b6 38 c6 27 c7 38 d6 27 d7 } 		$a_01_2 = {28 fd fe fc 4a fd fb fc 3d fd e7 fc 4f fd e4 fc } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1) >=3
 
}

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

3b2b393b-b9ff-4449-9ef3-277f5cbf3ac2

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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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