smallyfilter.sys

NetFilter SDK

TRIORIS LLC

The file smallyfilter.sys, “NetFilter SDK TDI Hook Driver (WPP)” by TRIORIS has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. It runs as a Windows kernel mode device driver named “smallyfilter”.
Publisher:
NetFilterSDK.com  (signed by TRIORIS LLC)

Product:
NetFilter SDK

Description:
NetFilter SDK TDI Hook Driver (WPP)

Version:
1.4.3.1 built by: WinDDK

MD5:
d7edb91ac39974298bd7d7e066d2a4c5

SHA-1:
b3673663f60d65b93bee49639e01ec0a026a16d4

SHA-256:
7661f31c8aca1e31fcd19ca8dbc44687e71bf92005fc49e57ded2a27e69d600a

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/6/2021 2:36:32 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Optional.TRIORIS.P
14.8.22.23

File size:
53.1 KB (54,328 bytes)

Product version:
1.4.3.1

Copyright:
Copyright © 2013 NetFilterSDK.com

Original file name:
netfilter2.sys

File type:
Driver (Win32 SYS)

Common path:
C:\Windows\System32\drivers\smallyfilter.sys

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
3/27/2013 3:00:00 AM

Valid to:
3/27/2016 3:59:59 AM

Subject:
CN=TRIORIS LLC, O=TRIORIS LLC, STREET="Griboedova str., 34, 5", L=Novosibirsk, S=Novosibirsk region, PostalCode=630000, C=RU

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00DDE431469F44EE01CD42B3680AB9990D

File PE Metadata
Compilation timestamp:
11/19/2013 8:06:28 PM

OS version:
6.0

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
8.0

CTPH (ssdeep):
768:bkXb40sLtT65vfMocmPSPOEEkBD3xM0xbMJyYWovPlIJL71WZoau:bkXb4npTCFc4SWE5BltbhovdIV7Fau

Entry address:
0xA705

Entry point:
8B, FF, 55, 8B, EC, A1, 80, 92, 01, 00, 85, C0, B9, 4E, E6, 40, BB, 74, 04, 3B, C1, 75, 1E, 8B, 15, 14, 91, 01, 00, B8, 80, 92, 01, 00, C1, E8, 08, 33, 02, A3, 80, 92, 01, 00, 75, 07, 8B, C1, A3, 80, 92, 01, 00, F7, D0, A3, 84, 92, 01, 00, 5D, E9, 8F, E3, FF, FF, CC, AC, A7, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 7C, AB, 00, 00, 94, 90, 00, 00, 98, A7, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, B2, AB, 00, 00, 80, 90, 00, 00, A4, A7, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, CE, AB, 00, 00, 8C, 90, 00, 00, 00...
 
[+]

Code size:
36.3 KB (37,120 bytes)

2 Drivers
Display name:
smallyfilter

Type:
Kernel device driver (KernelDriver)

Group:
PNP_TDI

Display name:
piratiumfilter

Type:
Kernel device driver (KernelDriver)

Group:
PNP_TDI


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