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har101ww.exe

Realtek LAN Adapter Software for Windows 7

Lenovo (Beijing) Ltd.

The program is a setup application that uses the Inno Setup installer. The file has been seen being downloaded from download.lenovo.com and multiple other hosts.
Publisher:
Lenovo Group Limited   (signed by Lenovo (Beijing) Ltd.)

Product:
Realtek LAN Adapter Software for Windows 7

Version:
7.50.1123.2011 (HAR1

MD5:
3e7921c627271cc1696825fd69a0a055

SHA-1:
d3a6d76f64caa16e2a8745db137efab0e1bded8c

SHA-256:
fcd053ef15b6c5253fdcfa1eaa81197fb256b81284aa6b8b0a40932245580275

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/16/2024 5:49:55 AM UTC  (today)

File size:
3.6 MB (3,729,288 bytes)

Product version:
7.50.1123.2011 (HAR1

Copyright:
Copyright (C) Lenovo 2005,2011.

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Digital Signature
Signed by:
Lenovo (Beijing) Ltd.

Authority:
VeriSign, Inc.

Valid from:
6/25/2012 6:00:00 PM

Valid to:
7/21/2015 5:59:59 PM

Subject:
CN=Lenovo (Beijing) Ltd., OU=ThinkPad Edge Design Lab, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Lenovo (Beijing) Ltd., L=Beijing, S=Beijing, C=CN

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:
0DC723AA0347EB285A5A8F3FEC0BA207

File PE Metadata
Compilation timestamp:
6/19/1992 4:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
98304:4PcMR89LRB7Z4LBvgB5zjK7y8i3S1aVeUosQCX:icMRMLRNZyBvEllhiW

Entry address:
0x9A58

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 6E, 96, FF, FF, E8, 75, A8, FF, FF, E8, A0, CA, FF, FF, E8, E7, CA, FF, FF, E8, 0E, F3, FF, FF, E8, 75, F4, FF, FF, 33, C0, 55, 68, 0B, A1, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, D4, A0, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 9B, FE, FF, FF, E8, 02, FA, FF, FF, 8D, 55, F0, 33, C0, E8, AC, D0, FF, FF, 8B, 55, F0, B8, E4, CD, 40, 00, E8, 1F, 97, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, E4, CD, 40, 00, B2, 01, B8...
 
[+]

Entropy:
7.9982

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
36.5 KB (37,376 bytes)

The file har101ww.exe has been seen being distributed by the following 4 URLs.

https://download.lenovo.com/pccbbs/.../har101ww.exe

http://download.lenovo.com/pccbbs/.../har101ww.exe

http://download.lenovo.com/ibmdl/pub/pc/pccbbs/.../har101ww.exe

http://www.notebook-driver.com/.../aHR0cDovL2Rvd25sb2FkLmxlbm92by5jb20vaWJtZGwvcHViL3BjL3BjY2Jicy9tb2JpbGVzL2hhcjEwMXd3LmV4ZQ==

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