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asfilterdrv.sys

NetFilter SDK

NINJASOFT LLC

The file asfilterdrv.sys, “NetFilter SDK TDI Hook Driver (WPP)” by NINJASOFT has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It runs as a Windows 64-bit kernel mode device driver named “asfilterdrv”.
Publisher:
NetFilterSDK.com  (signed by NINJASOFT LLC)

Product:
NetFilter SDK

Description:
NetFilter SDK TDI Hook Driver (WPP)

Version:
1.4.7.8 built by: WinDDK

MD5:
df3ddcba89395fdb6157e3dd5b4236c3

SHA-1:
4e55c03323ef82cfe8a6c68c1c7a350d3c0540d2

SHA-256:
2a772a6faafec7c600129a49e50f9d923eaac6208da54fac6d9b29d3d3088a16

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
12/28/2024 10:54:44 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.BR Software.NINJASOFT (M)
16.1.23.5

File size:
58.1 KB (59,536 bytes)

Product version:
1.4.8.2

Copyright:
Copyright © NetFilterSDK.com

Original file name:
netfilter2.sys

File type:
Driver (Win64 SYS)

Language:
English (United States)

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

Digital Signature
Signed by:
NINJASOFT LLC

Authority:
GoDaddy.com, Inc.

Valid from:
2/25/2015 6:01:39 PM

Valid to:
10/2/2015 4:10:32 PM

Subject:
CN=NINJASOFT LLC, O=NINJASOFT LLC, L=Lewes, S=Delaware, C=US

Issuer:
SERIALNUMBER=07969287, CN=Go Daddy Secure Certification Authority, OU=http://certificates.godaddy.com/repository, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
00B2E1A16C9BE2CA5A

File PE Metadata
Compilation timestamp:
7/30/2015 7:21:14 PM

OS version:
6.0

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
8.0

CTPH (ssdeep):
1536:hVNKHJ963QUTqRJ6EUY2yE3C93u2Ha1YkDAZZsOdF:EHJ963Xk9IS93u915DAZZsO3

Entry address:
0x11008

Entry point:
48, 8B, 05, F1, D0, FF, FF, 49, B9, 32, A2, DF, 2D, 99, 2B, 00, 00, 48, 85, C0, 74, 05, 49, 3B, C1, 75, 2F, 4C, 8D, 05, D6, D0, FF, FF, 48, B8, 20, 03, 00, 00, 80, F7, FF, FF, 48, 8B, 00, 49, 33, C0, 49, B8, FF, FF, FF, FF, FF, FF, 00, 00, 49, 23, C0, 49, 0F, 44, C1, 48, 89, 05, AE, D0, FF, FF, 48, F7, D0, 48, 89, 05, AC, D0, FF, FF, E9, 5B, AC, FF, FF, CC, CC, CC, B0, 10, 01, 00, 00, 00, 00, 00, 00, 00, 00, 00, 94, 15, 01, 00, 10, D0, 00, 00, A0, 10, 01, 00, 00, 00, 00, 00, 00, 00, 00, 00, B6, 15, 01, 00...
 
[+]

Code size:
47 KB (48,128 bytes)

Driver
Display name:
asfilterdrv

Type:
Kernel device driver (KernelDriver)

Group:
PNP_TDI


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