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npf.sys

WinPcap

MEDIATEK INC.

npf.sys is the library is part of WinPcap a Windows link-layer network access packet capture and filtering engine and is recompiled by MEDIATEK INC.. It runs as a Windows 64-bit kernel mode device driver named “NetGroup Packet Filter Driver”.
Publisher:
Riverbed Technology, Inc.  (signed by MEDIATEK INC.)

Product:
WinPcap

Description:
npf.sys (NT5/6 AMD64) Kernel Driver

Version:
4.1.0.2980

MD5:
ea9b1b653721871c09dfbeab4c7b0d35

SHA-1:
6f86c9fdfa1597568f15796fcd14625029dbc3e7

SHA-256:
993f1c8a0e92f8fc2d9ab7ffd53449864bd4fdee6a9d631eaeacaeca5fa0911a

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
12/26/2024 2:19:22 PM UTC  (today)

File size:
38.2 KB (39,112 bytes)

Product version:
4.1.0.2980

Copyright:
Copyright © 2010-2013 Riverbed Technology, Inc. Copyright © 2005-2010 CACE Technologies. Copyright © 1999-2005 NetGroup, Politecnico di Torino.

Original file name:
npf.sys

File type:
Driver (Win64 SYS)

Language:
Language Neutral

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

Digital Signature
Signed by:
MEDIATEK INC.

Authority:
VeriSign, Inc.

Valid from:
9/18/2015 5:30:00 AM

Valid to:
6/25/2017 5:29:59 AM

Subject:
CN=MEDIATEK INC., O=MEDIATEK INC., L=HSINCHU, S=Taiwan, C=TW

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
3B15B73B1C88C85297B8D52E775D7BBB

File PE Metadata
Compilation timestamp:
3/31/2016 8:13:55 PM

OS version:
6.1

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
768:CGl0iMwKl2surETRIulmVhOp3IqoCzE9Sz46ny57M:h08KU1oTRIulUctFQ9Ss6ne7M

Entry address:
0xA064

Entry point:
48, 83, EC, 28, 4C, 8B, C2, 4C, 8B, C9, E8, 95, FF, FF, FF, 49, 8B, D0, 49, 8B, C9, 48, 83, C4, 28, E9, 6A, 77, FF, FF, CC, CC, 68, A1, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, BA, A6, 00, 00, 90, 70, 00, 00, D8, A0, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, E4, A6, 00, 00, 00, 70, 00, 00, E8, A0, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 2A, A8, 00, 00, 10, 70, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, C8, A6, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
6.1437

Code size:
25 KB (25,600 bytes)

Driver
Display name:
NetGroup Packet Filter Driver

Service name:
NPF

Type:
Kernel device driver (KernelDriver)


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