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1yza08ww.exe

Winbond (National Semiconductor) TPM Device for Windows 2000

Lenovo (Japan) Ltd

Publisher:
Lenovo Group Limited   (signed by Lenovo (Japan) Ltd)

Product:
Winbond (National Semiconductor) TPM Device for Windows 2000

Version:
5.1.47.2011 (1YZA08WW)

MD5:
3f9be1d73990e483e7624654c6cec876

SHA-1:
aec2e2ada5c68615291bb16dc56fee8977f59d0a

SHA-256:
88c1e894602ce546f6d029088b6d503f9c29777f26cca976cb68aa6fe4ee21d3

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/27/2024 12:52:34 AM UTC  (today)

File size:
383.1 KB (392,264 bytes)

Product version:
5.1.47.2011 (1YZA08WW)

Copyright:
Copyright (C) Lenovo. 2007

Original file name:
stub32i.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\1yza08ww.exe

Digital Signature
Signed by:
Lenovo (Japan) Ltd

Authority:
VeriSign, Inc.

Valid from:
4/19/2006 5:00:00 PM

Valid to:
4/20/2007 4:59:59 PM

Subject:
CN=Lenovo (Japan) Ltd, OU="Device Development, R&D", 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 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:
463FFF3A18EAED9BB4D38F77CB576676

File PE Metadata
Compilation timestamp:
6/29/2001 9:31:17 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:+e/+0y4AvkJqN5YdRtFXBNiqYbbyzxfInr4EXZHS:+bd4tJ85YXR0MI0Epy

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:
7.4737

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

Code size:
72 KB (73,728 bytes)

The file 1yza08ww.exe has been seen being distributed by the following 4 URLs.

https://mega.nz/persistent/.../Qx000QhL

http://www.notebook-driver.com/.../afHrRe0echDzowvL2Rvd25sb2FkLmxlbm92by5jb20vaWJtZGwvcHViL3BjL3BjY2Jicy9tb2JpbGVzLzF5emEwOHd3LmV4ZQO0O0OO0O0O

https://download.lenovo.com/ibmdl/pub/pc/pccbbs/.../1yza08ww.exe

http://pili.nazwa.pl/pili.pl/wp-content/uploads/2013/.../httpsupport.lenovo.comen_USdetail.pageLegacyDocIDMIGR-58656-LENOVO-T43.exe

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