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80ai01ww.exe

AmdEHCI NULL Filter Driver for AMD USB EHCI Controller

Lenovo(Japan)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(Japan)Ltd.)

Product:
AmdEHCI NULL Filter Driver for AMD USB EHCI Controller

Version:
1.0.0.5 (80AI01WW)

MD5:
73af5f0b6c09b2b594e94a6f41d15cce

SHA-1:
73c56d201104e23971fc2741533a0aea60c34605

SHA-256:
88e85ed540381a3b57ade5e64df94bde760ba76af9d206778298dd09cd4f8658

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
11/15/2024 4:49:51 AM UTC  (today)

File size:
304.8 KB (312,112 bytes)

Product version:
1.0.0.5 (80AI01WW)

Copyright:
Copyright (C) Lenovo 2005,2009.

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\Program Files\driverrestore\downloads\919a79ce\80ai01ww.exe

Digital Signature
Signed by:
Lenovo(Japan)Ltd.

Authority:
VeriSign, Inc.

Valid from:
10/19/2009 1:00:00 AM

Valid to:
10/20/2010 12:59:59 AM

Subject:
CN=Lenovo(Japan)Ltd., OU=Research & Development 1, 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 2009-2 CA, OU=Terms of use at https://www.verisign.com/rpa (c)09, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
5765B91CC62D05615FBB43273CEF015B

File PE Metadata
Compilation timestamp:
6/19/1992 11:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
6144:K/2Uwg/juFj5PSJMzKnKv1VY3Q4BwJFOuJ/oYcS5X63Lf:y2Ut7ud5PScqKvnY3QyunoYcS5Kbf

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:
7.8766

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

Code size:
36.5 KB (37,376 bytes)

The file 80ai01ww.exe has been seen being distributed by the following 3 URLs.

https://download.lenovo.com/ibmdl/pub/pc/pccbbs/.../80ai01ww.exe

http://download.lenovo.com/ibmdl/pub/pc/pccbbs/.../80ai01ww.exe

http://download.drivercure.com/.../73af5f0b6c09b2b594e94a6f41d15cce.exe

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