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wlan 4.exe

Intel Wireless LAN (11ac, 11agn, 11bgn)

LENOVO

The application wlan 4.exe, “For Lenovo Updates Catalog ” by LENOVO has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the Inno Setup installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions.
Publisher:
Lenovo Group Limited   (signed by LENOVO)

Product:
Intel Wireless LAN (11ac, 11agn, 11bgn)

Description:
For Lenovo Updates Catalog

Version:
17.12.0

MD5:
acdcf9754253b4e5fafaa46071378258

SHA-1:
d0a0044448b3e38c76aff8c970aa8d5512faffbc

SHA-256:
69a683c7f95649f47b471b6156bb806696b3904930f315fd077a89f21d718a68

Scanner detections:
1 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Analysis date:
11/27/2024 11:39:13 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.CSH (L)
17.3.15.3

File size:
106.9 MB (112,059,040 bytes)

Product version:
17.12.0

Copyright:
Copyright © Lenovo 2013.

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\t410 wlan\wlan 4.exe

Digital Signature
Signed by:
LENOVO

Authority:
VeriSign, Inc.

Valid from:
8/22/2014 2:00:00 AM

Valid to:
8/23/2015 1:59:59 AM

Subject:
CN=LENOVO, O=LENOVO, L="Nishi-ku, Yokohama-shi", 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:
6B07BE5BB572250021042BB149CD9A8E

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
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Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
39.5 KB (40,448 bytes)

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