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7kbf02ww.exe

ThinkPad Bluetooth with Enhanced Data Rate Firmware Update

Lenovo (Japan) Ltd

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

Product:
ThinkPad Bluetooth with Enhanced Data Rate Firmware Update

Version:
2.1.211.299 (7KBF02WW)

MD5:
e106551ae8b1b97543797843f13883b6

SHA-1:
ee05bb1070bfc90c66a3d4a0f636e64880c74237

SHA-256:
e4a45ed306d76bdfe2d03e24417a3512840ec031f94215fe5980525e474dd44a

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
12/26/2024 12:12:37 PM UTC  (today)

File size:
1.7 MB (1,809,440 bytes)

Product version:
2.1.211.299 (7KBF02WW)

Copyright:
Copyright (C) LENOVO 2005, 2006, 2007.

Original file name:
stub32i.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\7kbf02ww.exe

Digital Signature
Signed by:
Lenovo (Japan) Ltd

Authority:
VeriSign, Inc.

Valid from:
4/20/2006 2:00:00 AM

Valid to:
4/21/2007 1:59:59 AM

Subject:
CN=Lenovo (Japan) Ltd, OU="Device Development, R&D", 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:
463FFF3A18EAED9BB4D38F77CB576676

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):
24576:6bdwsY9i8p4iXXKpFHSrPhM/+X5kn1YFNfBBOtzck8KO+ekUnRVNyH5uOt9GhJSG:mU2UXK3yLhMG7BdPksVe5uOtGEsX

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:
7.9631

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

Code size:
72 KB (73,728 bytes)

The file 7kbf02ww.exe has been seen being distributed by the following 3 URLs.

http://thinkpads.com/support/Thinkpad-Drivers/download.lenovo.com/ibmdl/pub/pc/pccbbs/.../7kbf02ww.exe

https://download.lenovo.com/ibmdl/pub/pc/pccbbs/.../7kbf02ww.exe

http://download.lenovo.com/ibmdl/pub/pc/pccbbs/.../7kbf02ww.exe

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