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lenovo_2971331253c480.exe

Hotfix

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 download.lenovo.com and multiple other hosts.
Publisher:
Lenovo Group   (signed by Lenovo Information Products (Shenzhen) Co.,Ltd)

Product:
Hotfix

Version:
KB978258

MD5:
17ea85c72d3a8b5de18b2cb31e69091f

SHA-1:
4ff0ba8b16e6304e5f11d7b7400d6666ea407c8b

SHA-256:
f6372ac910f2d0064482d390187bef528ef834fae2f09f98f3a58d8402a3673b

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
5/4/2024 10:50:07 PM UTC  (today)

File size:
2.5 MB (2,602,040 bytes)

Product version:
KB978258

Original file name:
stub32i.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\lenovo_2971331253c480.exe

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

Authority:
VeriSign, Inc.

Valid from:
3/12/2009 5:30:00 AM

Valid to:
6/3/2012 5:29:59 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 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:
7F01FB34D50690995E6F42C0771CE87F

File PE Metadata
Compilation timestamp:
9/5/2001 10:32:57 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
49152:TABA+GNahqo0aABEal4YaAWLErEtWbOaNEMZXoTLftFxag+CPHk8:T07eah50PBlqBWbOYPoTLFN7x

Entry address:
0x8947

Entry point:
55, 8B, EC, 6A, FF, 68, 18, 33, 41, 00, 68, 80, 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:
7.9792

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

Code size:
72 KB (73,728 bytes)

The file lenovo_2971331253c480.exe has been seen being distributed by the following 2 URLs.

https://download.lenovo.com/UserFiles/Driver/en/Downloads and Drivers/V460/.../IN1PCH03WW6.exe

http://dd2.devicedoctor.com/.../lenovo_2971331253c480.exe

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