Trojan_Win32_VidarStealer_RS_MTB

YARA detection rule by roadwy

Trojan:Win32/VidarStealer.RS!MTB,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 01 00 00

rule Trojan_Win32_VidarStealer_RS_MTB{
	meta:
		description = "Trojan:Win32/VidarStealer.RS!MTB,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 01 00 00 "
		
	strings :
		$a_02_0 = {33 c4 89 84 24 ?? ?? ?? ?? 8b 0d ?? ?? ?? ?? 41 81 e1 ff 00 00 00 8a 91 ?? ?? ?? ?? 0f b6 c2 03 05 ?? ?? ?? ?? 53 25 ff 00 00 00 81 3d ?? ?? ?? ?? fd 01 00 00 } 	condition:
		((#a_02_0  & 1)*1) >=1
 
}

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

01a8ec59-86bc-479b-966e-42ee4b5f4ca9

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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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