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65bl03ww.exe

Broadcom Bluetooth Driver

Lenovo (Japan) Ltd.

This is a setup program which is used to install the application. The file has been seen being downloaded from download.lenovo.com.
Publisher:
Lenovo Group Limited   (signed by Lenovo (Japan) Ltd.)

Product:
Broadcom Bluetooth Driver

Version:
5.0.1.2500 (65BL03WW)

MD5:
53e682e74f658a0cb756898e5433a7df

SHA-1:
ca7accea781ca615a2a7ff45522f2862f3f0e8c7

SHA-256:
084c013e975b16bb0053be62dfbf34f41065559327f8cc47cf7569e817aa486b

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/26/2024 10:31:44 AM UTC  (today)

File size:
71.8 MB (75,333,336 bytes)

Product version:
5.0.1.2500 (65BL03WW)

Copyright:
Copyright (C) Lenovo 2005,2006

Original file name:
stub32i.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\65bl03ww.exe

Digital Signature
Signed by:
Lenovo (Japan) Ltd.

Authority:
VeriSign, Inc.

Valid from:
11/7/2006 2:00:00 AM

Valid to:
11/8/2007 1:59:59 AM

Subject:
CN=Lenovo (Japan) Ltd., OU=Research & Development 2, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Lenovo (Japan) Ltd., L=Yamato-shi, S=Kanagawa, C=JP

Issuer:
CN=VeriSign Class 3 Code Signing 2004 CA, OU=Terms of use at https://www.verisign.com/rpa (c)04, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
45326E33821F04F6C7356D9A309978B7

File PE Metadata
Compilation timestamp:
6/29/2001 7:31:17 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
1572864:m2jL4pxguqHJO/InMo4mcLTLsXDbP6hToAXLK8+LHxwlIygrN:KdiRnMocUP6eAXLc7xbn

Entry address:
0x88F7

Entry point:
55, 8B, EC, 6A, FF, 68, 18, 33, 41, 00, 68, 30, BA, 40, 00, 64, A1, 00, 00, 00, 00, 50, 64, 89, 25, 00, 00, 00, 00, 83, EC, 58, 53, 56, 57, 89, 65, E8, FF, 15, E8, 31, 41, 00, 33, D2, 8A, D4, 89, 15, 5C, 63, 41, 00, 8B, C8, 81, E1, FF, 00, 00, 00, 89, 0D, 58, 63, 41, 00, C1, E1, 08, 03, CA, 89, 0D, 54, 63, 41, 00, C1, E8, 10, A3, 50, 63, 41, 00, 33, F6, 56, E8, E0, 00, 00, 00, 59, 85, C0, 75, 08, 6A, 1C, E8, B0, 00, 00, 00, 59, 89, 75, FC, E8, 11, 2F, 00, 00, FF, 15, EC, 31, 41, 00, A3, 24, 8A, 41, 00, E8...
 
[+]

Entropy:
7.9974

Developed / compiled with:
Microsoft Visual C++ v6.0

Code size:
72 KB (73,728 bytes)

The file 65bl03ww.exe has been seen being distributed by the following URL.

https://download.lenovo.com/pccbbs/.../65bl03ww.exe

herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.