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YARA · LOLDrivers

LOLDRIVERS_MAL_Driver_Windowsrwinddkprovider_Netfiltersys_Windowsrwinddkdriver_2060

Detects malicious driver mentioned in LOLDrivers project using VersionInfo values from the PE header - driver_206006a1.sys. Investigate matches in context: expected filenames or standard vendor/system driver locations can be lower priority, while unexpected filenames or paths are more suspicious.

Vulnerable / malicious driverLOLDriversApache License 2.0Compiles with YARA-X
Author
Florian Roth
Date
2025-09-18
Modified
2026-04-28
Score / Quality
70 / 80

What this rule detects

Detects malicious driver mentioned in LOLDrivers project using VersionInfo values from the PE header - driver_206006a1.sys. Investigate matches in context: expected filenames or standard vendor/system driver locations can be lower priority, while unexpected filenames or paths are more suspicious.

It defines 8 patterns (0 text, 8 hex, 0 regex).

Summary generated from the rule's metadata and condition.

Rule source

mal-driver-windowsrwinddkprovider-netfiltersys-windowsrwinddkdriver-2060.yarApache License 2.0
rule LOLDRIVERS_MAL_Driver_Windowsrwinddkprovider_Netfiltersys_Windowsrwinddkdriver_2060
{
	meta:
		description = "Detects malicious driver mentioned in LOLDrivers project using VersionInfo values from the PE header - driver_206006a1.sys. Investigate matches in context: expected filenames or standard vendor/system driver locations can be lower priority, while unexpected filenames or paths are more suspicious."
		author = "Florian Roth"
		id = "bdbed311-eecb-5e27-8162-3d9e985ec7b0"
		date = "2025-09-18"
		modified = "2026-04-28"
		reference = "https://github.com/magicsword-io/LOLDrivers"
		source_url = "https://github.com/magicsword-io/LOLDrivers//blob/9fa32adeab865455de8b24cba0bbc0f3439d59f7/detections/yara/yara-rules_mal_drivers.yar#L1316-L1336"
		license_url = "https://github.com/magicsword-io/LOLDrivers//blob/9fa32adeab865455de8b24cba0bbc0f3439d59f7/LICENSE"
		hash = "206006a11f233b9ae876952308f6d60d7a75c80b4d530a3e6146a0b4d8cd3e4f"
		logic_hash = "228cc65de47535e5b1514db5c9d98c638013c45b65de75c74e4a8f1e2016a167"
		score = 70
		quality = 80
		tags = ""

	strings:
		$ = { 460069006c0065004400650073006300720069007000740069006f006e00[1-8]4e0065007400460069006c007400650072002000530044004b0020005700460050002000440072006900760065007200200028005700500050002900 }
		$ = { 43006f006d00700061006e0079004e0061006d006500[1-8]570069006e0064006f007700730020002800520029002000570069006e00200037002000440044004b002000700072006f0076006900640065007200 }
		$ = { 460069006c006500560065007200730069006f006e00[1-8]31002e0036002e0035002e003700 }
		$ = { 500072006f006400750063007400560065007200730069006f006e00[1-8]36002e0032002e0039003200300030002e0032003000350035003700 }
		$ = { 49006e007400650072006e0061006c004e0061006d006500[1-8]6e0065007400660069006c0074006500720032002e00730079007300 }
		$ = { 500072006f0064007500630074004e0061006d006500[1-8]570069006e0064006f007700730020002800520029002000570069006e00200037002000440044004b002000640072006900760065007200 }
		$ = { 4f0072006900670069006e0061006c00460069006c0065006e0061006d006500[1-8]6e0065007400660069006c0074006500720032002e00730079007300 }
		$ = { 4c006500670061006c0043006f007000790072006900670068007400[1-8]43006f0070007900720069006700680074002000a90020004e0065007400460069006c00740065007200530044004b002e0063006f006d00 }

	condition:
		all of them
}

Strings (8 patterns)

IdentifierTypeValueModifiers
$hex{ 460069006c0065004400650073006300720069007000740069006f006e00[1-8]4e0065007400460069006c007400650072002000530044004b0020005700460050002000440072006900760065007 …
$hex{ 43006f006d00700061006e0079004e0061006d006500[1-8]570069006e0064006f007700730020002800520029002000570069006e00200037002000440044004b002000700072006f00760069006 …
$hex{ 460069006c006500560065007200730069006f006e00[1-8]31002e0036002e0035002e003700 }
$hex{ 500072006f006400750063007400560065007200730069006f006e00[1-8]36002e0032002e0039003200300030002e0032003000350035003700 }
$hex{ 49006e007400650072006e0061006c004e0061006d006500[1-8]6e0065007400660069006c0074006500720032002e00730079007300 }
$hex{ 500072006f0064007500630074004e0061006d006500[1-8]570069006e0064006f007700730020002800520029002000570069006e00200037002000440044004b002000640072006900760065007 …
$hex{ 4f0072006900670069006e0061006c00460069006c0065006e0061006d006500[1-8]6e0065007400660069006c0074006500720032002e00730079007300 }
$hex{ 4c006500670061006c0043006f007000790072006900670068007400[1-8]43006f0070007900720069006700680074002000a90020004e0065007400460069006c00740065007200530044004b002 …

Condition

all of them

In plain words (Heuristic)

  • All patterns in the rule must match.

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References

Sample hashes

Hashes of samples the author lists in the rule's meta (look them up in your threat-intelligence platform).

  • 206006a11f233b9ae876952308f6d60d7a75c80b4d530a3e6146a0b4d8cd3e4f

Licence & attribution

Author: Florian Roth

Source repository: LOLDrivers @ 9fa32adeab

Licence: Apache License 2.0 (repository licence)

Original rule

Mirrored via YARA Forge 20260927, which prefixes rule names with the source and adds normalised meta fields.

Rule id: bdbed311-eecb-5e27-8162-3d9e985ec7b0