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wifi.exe

Realtek Wireless LAN Driver for Windows

Lenovo (Beijing) Ltd.

The program is a setup application that uses the Inno Setup installer. The file has been seen being downloaded from d2.driverscollection.com and multiple other hosts.
Publisher:
Lenovo Group Limited   (signed by Lenovo (Beijing) Ltd.)

Product:
Realtek Wireless LAN Driver for Windows

Version:
2012.2.827.2013 (J4W

MD5:
758af3d59bf7931d55c4330994d1e86b

SHA-1:
e996916ca6ca6ea0b6fbd655252cbe2b560dabd1

SHA-256:
2bf7b0b39c8087af6f21a431531d2b5cc8f929094715b93dcfb881041b47204a

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/26/2024 6:32:52 AM UTC  (today)

File size:
13.6 MB (14,285,528 bytes)

Product version:
2012.2.827.2013 (J4W

Copyright:
Copyright (C) Lenovo 2005,2012.

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

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

Digital Signature
Signed by:
Lenovo (Beijing) Ltd.

Authority:
VeriSign, Inc.

Valid from:
6/26/2012 5:30:00 AM

Valid to:
7/22/2015 5:29:59 AM

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:
6/20/1992 3:52:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
393216:Klop6JIynziaV8pRiQNhuHCfrlb8u8NqAJCE8wAqCuOye:Klop6yOJVwiQWmh8u8N/QdqjOye

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:
7.9999

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

Code size:
36.5 KB (37,376 bytes)

The file wifi.exe has been seen being distributed by the following 2 URLs.

https://d2.driverscollection.com/2b355e880b8976/63d4503005f82830e70f8f11396283760baaf553a5ace3958e0e0d1d3754cd01c8710f68a6848494224cb0c4b6223ae9576ecc87/3/542/43/.../j4ws03ww.exe

http://download.lenovo.com/ibmdl/pub/pc/pccbbs/.../j4ws03ww.exe

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