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qj7z02usa.exe

Wireless optical mouse driver for Microsoft Windows 2000, X

Lenovo Group Limited

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

Product:
Wireless optical mouse driver for Microsoft Windows 2000, X

Version:
1.17

MD5:
366cc86ff2312e9a76a3ce9e538783b6

SHA-1:
f34126d9811b100dfd3134e4f4fbfd9404ff67e3

SHA-256:
598875cc33790c3df583452b22587e801eb9026ec174ced564eaba1627d70dc7

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/26/2024 5:33:38 AM UTC  (today)

File size:
1.7 MB (1,741,840 bytes)

Product version:
1.17

Original file name:
stub32i.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\qj7z02usa.exe

Digital Signature
Signed by:
Lenovo Group Limited

Authority:
VeriSign, Inc.

Valid from:
4/19/2005 1:00:00 AM

Valid to:
4/20/2006 12:59:59 AM

Subject:
CN=Lenovo Group Limited, OU=Lenovo Transition RTP 06, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Lenovo Group Limited, L=Quarry Bay, S=Hong Kong, C=HK

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:
0EB30895CE76DADA33875F6EE3F2DF4D

File PE Metadata
Compilation timestamp:
6/29/2001 5:31:17 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:tbdwsYYmn1KmaTv2/ZArtfNTQM/JMQsGnUoytpMRQPybSlP3/LD2xPjRJUheuI:RCoD2BW3/JSc9ytGSxlP32NtJUon

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:
7.9600

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

Code size:
72 KB (73,728 bytes)

The file qj7z02usa.exe has been seen being distributed by the following URL.

http://lnkr.us/get?sourceId=5&uid=49592x1346xzDef&format=go&out=https://download.lenovo.com/ibmdl/pub/pc/pccbbs/thinkcentre_drivers/qj7z02usa.exe&ref=http://support.lenovo.com/gb/en/.../ds013499

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