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n15sk03w.exe

ThinkVantage Active Protection System

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:
ThinkVantage Active Protection System

Description:
For Lenovo Updates Catalog

Version:
1.79.0.3 (N15SK03W)

MD5:
f1a371fe89daff273275bf6a80b198b3

SHA-1:
47e2f7f07fd57d5619ff488631aa0b342c835d2c

SHA-256:
3d832b7d57e0982c7d585abfc96676bb9f8275540b9ade90bd5008680c793f21

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/27/2024 3:14:22 AM UTC  (today)

File size:
9.9 MB (10,396,632 bytes)

Product version:
1.79.0.3 (N15SK03W)

Copyright:
Copyright © Lenovo 2014.

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Common path:
C:\users\{user}\downloads\n15sk03w.exe

Digital Signature
Signed by:
Lenovo(Japan)Ltd.

Authority:
VeriSign, Inc.

Valid from:
11/2/2013 8:00:00 AM

Valid to:
1/2/2015 7:59:59 AM

Subject:
CN=Lenovo(Japan)Ltd., OU=UX Software Development, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Lenovo(Japan)Ltd., L="Yokohama-shi, Nishi-ku", S=Kanagawa, C=JP

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:
1CA08E795C58A609AE46FE0B7FDBC08B

File PE Metadata
Compilation timestamp:
6/20/1992 6:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
196608:74SkNxP2CzhGiXFkec963gt9if3dd1u/zarh7IJuFV6HhHjW:ExugEPest2/dr+zat0yUljW

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, 53, C9, FF, FF, E8, 9A, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, E8, CD, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, E8, CD...
 
[+]

Entropy:
7.9996

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

Code size:
37 KB (37,888 bytes)

The file n15sk03w.exe has been seen being distributed by the following 3 URLs.

https://download.lenovo.com/ibmdl/pub/pc/pccbbs/.../n15sk03w.exe

http://driverdl.lenovo.com.cn/think/download/driver/.../APS[n15sk03w].exe

http://download.lenovo.com/ibmdl/pub/pc/pccbbs/.../n15sk03w.exe

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