dell-webcam-center.exe

UpdateStar GmbH

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application dell-webcam-center.exe by UpdateStar GmbH has been detected as a potentially unwanted program by 25 anti-malware scanners. The program is a setup application that uses the installCore installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from www.updatestar.com.
Publisher:
UpdateStar GmbH  (signed and verified)

MD5:
34e80076730d9da70a4c5dbb9c59d6e0

SHA-1:
d970599ca3219f6d1d9d3456bb02bf580414a152

SHA-256:
e9c25817e7690a32b082dee484510972d2ef1edd398a1cc09c518c71e689b5ea

Scanner detections:
25 / 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.

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
4/24/2024 10:02:11 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Trojan.Heur2.GZ.PGZ@bqkIzwki
787

Agnitum Outpost
Trojan.MulDrop
7.1.1

Avira AntiVirus
7.11.149.240

AVG
MalSign.InstallC
2015.0.3265

Baidu Antivirus
Adware.Win32.InstallCore
4.0.3.141210

Bitdefender
Gen:Trojan.Heur2.GZ.PGZ@bqkIzwki
1.0.20.1720

Comodo Security
Application.Win32.InstallCore.BWAN
18279

Dr.Web
Trojan.MulDrop5.10078
9.0.1.0344

Emsisoft Anti-Malware
Gen:Trojan.Heur2.GZ.PGZ@bqkIzwki
8.14.12.10.04

ESET NOD32
Win32/InstallCore.LX (variant)
8.9805

Fortinet FortiGate
Riskware/InstallCore
12/10/2014

F-Prot
W32/A-92167483
v6.4.7.1.166

F-Secure
Gen:Trojan.Heur2.GZ.PGZ@bqkIzwki
11.2014-10-12_4

G Data
Gen:Trojan.Heur2.GZ.PGZ@bqkIzwki
14.12.24

IKARUS anti.virus
Trojan.Spy2
t3scan.1.6.1.0

K7 AntiVirus
Unwanted-Program
13.177.12095

Malwarebytes
v2014.12.10.04

McAfee
RDN/Generic PUP.x!cbq
5600.6921

MicroWorld eScan
Gen:Trojan.Heur2.GZ.PGZ@bqkIzwki
15.0.0.1032

Qihoo 360 Security
Win32/Virus.Adware.94c
1.0.0.1015

Reason Heuristics
PUP.UpdateStarGmbH.S
14.12.10.4

Sophos
Install Core Installer
4.98

Trend Micro House Call
TROJ_GEN.F47V0402
7.2.344

Vba32 AntiVirus
3.12.26.0

VIPRE Antivirus
Adware.Win32.InstallCore.ba
29248

File size:
668.1 KB (684,088 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\downloads\dell-webcam-center.exe

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
1/2/2013 3:00:00 AM

Valid to:
1/3/2016 2:59:59 AM

Subject:
CN=UpdateStar GmbH, O=UpdateStar GmbH, STREET=Hauptstraße 20, L=Berlin, S=Berlin, PostalCode=10827, C=DE

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
009ED227324380B40DDE36C8D31A33831F

File PE Metadata
Compilation timestamp:
6/20/1992 1:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:0EnvpPgfwvLYDZtzRgNoU+9qu9OToO6bXUk+t3Nbsd2T33v3ldbrT:0EnvtiwTYDZtzWoL9qmOsOn9Ad2T33v3

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, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

Entropy:
7.8052

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

Code size:
37 KB (37,888 bytes)

The file dell-webcam-center.exe has been seen being distributed by the following URL.

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