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wlan220w7.exe

WLAN Driver (Atheros, Broadcom, Realtek)

Lenovo Information Products (Shenzhen) Co.,Ltd

This is a setup program which is used to install the application. The file has been seen being downloaded from server11.driveridentifier.com and multiple other hosts.
Publisher:
Audio   (signed by Lenovo Information Products (Shenzhen) Co.,Ltd)

Product:
WLAN Driver (Atheros, Broadcom, Realtek)

Version:
10.0.0.242/6.30.223.

MD5:
37c891d44a7119d86d113b58ad860678

SHA-1:
1ea5d1390aaff908e42ce745bf4228df60305cb0

SHA-256:
d0174d0ed1150eb322132619c180065136650f7298841e5d7d6a51b4f458064e

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/25/2024 3:23:09 AM UTC  (today)

File size:
107 MB (112,201,312 bytes)

Product version:
7.75.827.2013

Copyright:
Copyright © Lenovo 2012.

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\wlan220w7.exe

Digital Signature
Signed by:
Lenovo Information Products (Shenzhen) Co.,Ltd

Authority:
VeriSign, Inc.

Valid from:
5/18/2012 2:00:00 AM

Valid to:
7/18/2015 1:59:59 AM

Subject:
CN="Lenovo Information Products (Shenzhen) Co.,Ltd", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Lenovo Information Products (Shenzhen) Co.,Ltd", L=Shenzhen, S=Guangdong, 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:
26EF5B57F7B978AF84B57F0565E4C10B

File PE Metadata
Compilation timestamp:
10/9/2012 10:48:22 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
3145728:asv/N7u0iAi3riNzzSU5aB6fKjeA8Z5kyhGEynvY:nvF7uQOi5SU506foeA8ZgtvY

Entry address:
0xF3BC

Entry point:
55, 8B, EC, 83, C4, A4, 53, 56, 57, 33, C0, 89, 45, C4, 89, 45, C0, 89, 45, A4, 89, 45, D0, 89, 45, C8, 89, 45, CC, 89, 45, D4, 89, 45, D8, 89, 45, EC, B8, 64, ED, 40, 00, E8, E8, 71, FF, FF, 33, C0, 55, 68, 89, FA, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 45, FA, 40, 00, 64, FF, 32, 64, 89, 22, A1, 48, 3B, 41, 00, E8, BE, F7, FF, FF, E8, 65, F3, FF, FF, 8D, 55, EC, 33, C0, E8, F7, C3, FF, FF, 8B, 55, EC, B8, 4C, 66, 41, 00, E8, 6A, 58, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 4C, 66, 41, 00, B2, 01...
 
[+]

Entropy:
7.9996

Developed / compiled with:
Microsoft Visual C++

Code size:
59 KB (60,416 bytes)

The file wlan220w7.exe has been seen being distributed by the following 3 URLs.

http://server11.driveridentifier.com/.../download_driver.php?file=server11.driveridentifier.com\www\data\download.lenovo.com\27\36\24\49\wlan220w7.exe

https://download.lenovo.com/consumer/.../wlan220w7.exe

http://download.lenovo.com/consumer/.../wlan220w7.exe

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