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bwcw8x86.sys

Qualcomm Atheros Bandwidth Control

Qualcomm Atheros, Inc.

It runs as a Windows kernel mode device driver named “Qualcomm Atheros Bandwidth Control”.
Publisher:
Qualcomm Atheros, Inc.  (signed and verified)

Product:
Qualcomm Atheros Bandwidth Control

Description:
Qualcomm Atheros Bandwidth Control Filter Driver

Version:
4.0.2.20

MD5:
cab3731459f2ea500c8b3e821a0c700d

SHA-1:
71ef6c693848f282160ab6798e1db6e5ecd1e356

SHA-256:
d598ec8a37a63dd39a81eedf87e466a71354972ce4f9a4abca67dbc2263dca86

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
11/25/2024 6:30:40 AM UTC  (today)

File size:
66.2 KB (67,760 bytes)

Product version:
4.0.2.20

Copyright:
Copyright (C) 2010-2012 Qualcomm Atheros, Inc.

Original file name:
bwcqca.sys

File type:
Driver (Win32 SYS)

Common path:
C:\Windows\System32\drivers\bwcw8x86.sys

Digital Signature
Signed by:
Qualcomm Atheros, Inc.

Authority:
VeriSign, Inc.

Valid from:
1/14/2014 9:00:00 AM

Valid to:
3/15/2016 8:59:59 AM

Subject:
CN="Qualcomm Atheros, Inc.", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Qualcomm Atheros, Inc.", L=Austin, S=Texas, 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:
7AC08B35F6D085B0EABC7277DECE9754

File PE Metadata
Compilation timestamp:
2/21/2014 5:36:08 AM

OS version:
6.2

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
11.0

CTPH (ssdeep):
1536:qRpknivGTurenPalCHYoYYjpg1+z+cctNJ4ucc:ApkivGrPaGF1K+CcctNJ49c

Entry address:
0xAEA6

Entry point:
8B, FF, 55, 8B, EC, E8, A8, 33, 1C, 00, 5D, E9, 50, 31, 1C, 00, CC, CC, CC, CC, CC, CC, 3B, 0D, 64, D0, 40, 00, 75, 03, C2, 00, 00, E9, 06, 00, 00, 00, CC, CC, CC, CC, CC, CC, 8B, FF, 55, 8B, EC, 51, 89, 4D, FC, 6A, 02, 59, CD, 29, CC, CC, CC, CC, CC, CC, FF, 25, 54, C1, 40, 00, CC, CC, CC, CC, CC, CC, CC, CC, 68, 60, AF, 40, 00, 64, FF, 35, 00, 00, 00, 00, 8B, 44, 24, 10, 89, 6C, 24, 10, 8D, 6C, 24, 10, 2B, E0, 53, 56, 57, A1, 64, D0, 40, 00, 31, 45, FC, 33, C5, 50, 89, 65, E8, FF, 75, F8, 8B, 45, FC, C7...
 
[+]

Entropy:
6.4201

Code size:
45 KB (46,080 bytes)

Driver
Display name:
Qualcomm Atheros Bandwidth Control

Service name:
BfLwf

Description:
@oem10.inf,%BfLwf_Desc%;Qualcomm Atheros Bandwidth Control

Type:
Kernel device driver (KernelDriver)

Group:
NDIS


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