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k9filter.exe

K9 Web Protection

Blue Coat Systems, Inc.

It runs as a separate (within the context of its own process) windows Service named “Blue Coat K9 Web Protection”.
Publisher:
Blue Coat Systems, Inc.  (signed and verified)

Product:
K9 Web Protection

Description:
K9 Web Protection Filter

Version:
4.4.239

MD5:
70c45bbef78888ac533c58553691ad16

SHA-1:
5fb35f55998d1d154e689777c27097d68c9c89dd

SHA-256:
7ae3af38a96ca7eaba0670ea04800ba11cfff758958643e37589f47db97c2e62

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
5/18/2025 12:50:48 AM UTC  (today)

File size:
2.4 MB (2,533,256 bytes)

Product version:
4.4.239

Copyright:
Copyright (C) 2006 - 2010 Blue Coat Systems, Inc.

Original file name:
k9filter.exe

File type:
Executable application (Win64 EXE)

Language:
English (United States)

Common path:
C:\Program Files\blue coat k9 web protection\k9filter.exe

Digital Signature
Signed by:
Blue Coat Systems, Inc.

Authority:
VeriSign, Inc.

Valid from:
10/18/2010 5:00:00 PM

Valid to:
10/18/2013 4:59:59 PM

Subject:
CN="Blue Coat Systems, Inc.", OU=K9 Web Protection, OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Blue Coat Systems, Inc.", L=Sunnyvale, S=California, C=US

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:
65E6DBCB85553D7525FCC611B4240EE1

File PE Metadata
Compilation timestamp:
12/14/2012 1:51:40 PM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows Console

Linker version:
10.0

CTPH (ssdeep):
49152:7VD103U4pYLVtRet572uqNp64hH5buZEGg+BA:EitiiOiZbwxBA

Entry address:
0xA3734

Entry point:
48, 83, EC, 28, E8, C7, DD, 00, 00, 48, 83, C4, 28, E9, 76, FE, FF, FF, CC, CC, 48, 83, EC, 28, FF, 15, 66, 4C, 0A, 00, 85, C0, 75, 08, FF, 15, FC, 49, 0A, 00, EB, 02, 33, C0, 85, C0, 74, 0C, 8B, C8, E8, A1, 0E, 00, 00, 83, C8, FF, EB, 02, 33, C0, 48, 83, C4, 28, C3, CC, 48, 83, EC, 28, 48, 85, C9, 75, 14, E8, 46, 0E, 00, 00, C7, 00, 16, 00, 00, 00, E8, D3, B3, 00, 00, 33, C0, EB, 06, 8B, 41, 18, 83, E0, 10, 48, 83, C4, 28, C3, 48, 83, EC, 28, 48, 85, C9, 75, 14, E8, 1E, 0E, 00, 00, C7, 00, 16, 00, 00, 00...
 
[+]

Entropy:
6.5607

Code size:
1.3 MB (1,335,808 bytes)

Service
Display name:
Blue Coat K9 Web Protection

Service name:
bckwfs

Description:
Provides Internet filtering services for your PC

Type:
Win32OwnProcess


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