VirTool_Win32_Obfuscator_XA

YARA detection rule by roadwy

VirTool:Win32/Obfuscator.XA,SIGNATURE_TYPE_PEHSTR_EXT,03 00 02 00 02 00 00

rule VirTool_Win32_Obfuscator_XA{
	meta:
		description = "VirTool:Win32/Obfuscator.XA,SIGNATURE_TYPE_PEHSTR_EXT,03 00 02 00 02 00 00 "
		
	strings :
		$a_03_0 = {83 c0 30 88 45 d8 68 40 42 0f 00 6a 00 ff 15 ?? ?? ?? ?? 89 45 fc 0f be 4d d8 83 f1 34 83 f1 71 88 0d } 		$a_03_1 = {0f b6 d0 8b 45 fc 03 45 d4 0f be 08 33 ca 8b 55 fc 03 55 d4 88 0a eb d1 90 09 17 00 8b 4d d4 83 c1 01 89 4d d4 81 7d d4 ?? ?? ?? ?? 7d 1d e8 } 	condition:
		((#a_03_0  & 1)*1+(#a_03_1  & 1)*1) >=2
 
}

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

0beeed14-2ae9-428d-9b9b-2c8cc506018c

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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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