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btfilter.sys

Windows Win 7 DDK driver

Qualcomm Atheros

It runs as a Windows 64-bit kernel mode device driver named “BtFilter”.
Publisher:
Qualcomm Atheros  (signed and verified)

Product:
Windows (R) Win 7 DDK driver

Description:
Qualcomm Atheros BtFilter Driver

Version:
10.0.0.281 built by: WinDDK

MD5:
3f0e42a6dfe6219a623223243ebbc822

SHA-1:
b5fddb6856b7e7380404d25578dea797bfac144d

SHA-256:
ccbcc05ff13b58b169d4ef065249c48743fd658215b4be4095377fc620873e07

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
5/7/2024 3:20:23 AM UTC  (today)

File size:
591.4 KB (605,616 bytes)

Product version:
10.0.0.281

Copyright:
© Microsoft Corporation. All rights reserved.

Original file name:
btfilter.sys

File type:
Driver (Win64 SYS)

Language:
English (United States)

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

Digital Signature
Signed by:
Qualcomm Atheros

Authority:
Symantec Corporation

Valid from:
2/26/2015 7:00:00 AM

Valid to:
3/28/2018 6:59:59 AM

Subject:
CN=Qualcomm Atheros, O=Qualcomm Atheros, L=San Jose, S=California, C=US

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
1DB6A714F412F084FFF0677F880D2883

File PE Metadata
Compilation timestamp:
9/20/2016 9:46:39 AM

OS version:
6.1

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
9.0

Entry address:
0xA4064

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, 86, DF, FF, FF, CC, CC, 00, 41, 0A, 00, 00, 00, 00, 00, 00, 00, 00, 00, 1C, 4B, 0A, 00, 28, 50, 08, 00, E8, 40, 0A, 00, 00, 00, 00, 00, 00, 00, 00, 00, 54, 4B, 0A, 00, 10, 50, 08, 00, D8, 40, 0A, 00, 00, 00, 00, 00, 00, 00, 00, 00, 56, 4D, 0A, 00, 00, 50, 08, 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, 3A, 4D, 0A, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
6.6840

Code size:
535 KB (547,840 bytes)

Driver
Display name:
BtFilter

Type:
Kernel device driver (KernelDriver)


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