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gameosetup.exe

Installer Application Internet

GameoApp

The application gameosetup.exe, “Installer Application Internet Setup ” by GameoApp has been detected as a potentially unwanted program by 10 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.
Publisher:
GameoApp  (signed and verified)

Product:
Installer Application Internet

Description:
Installer Application Internet Setup

MD5:
e8012228a3d2fa16535fcfc7eed7cd82

SHA-1:
3658eaac19599b39badc0570695f9195e9431c52

SHA-256:
0bbbd10f6769f711a8dbcf055cea2d00a1d93bff1d097403d6c39e3f60981c67

Scanner detections:
10 / 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:
12/24/2024 3:03:38 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
ADWARE/InstallCore.Gen9
7.11.198.100

Baidu Antivirus
Adware.Win32.InstallCore
4.0.3.151231

Dr.Web
Trojan.InstallCore.40
9.0.1.0365

ESET NOD32
Win32/InstallCore.UE (variant)
9.10936

Fortinet FortiGate
Riskware/InstallCore
12/31/2015

NANO AntiVirus
Riskware.Win32.InstallCore.dlayhn
0.30.0.64448

Qihoo 360 Security
Win32/Virus.Adware.f22
1.0.0.1015

Reason Heuristics
PUP.InstallCore.Bundler (M)
15.12.31.8

Sophos
Generic PUA DG
4.98

Trend Micro House Call
Suspicious_GEN.F47V1224
7.2.365

File size:
870 KB (890,856 bytes)

Product version:
1.7

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

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

Digital Signature
Signed by:
GameoApp

Authority:
DigiCert Inc

Valid from:
12/3/2014 7:00:00 PM

Valid to:
12/9/2015 7:00:00 AM

Subject:
CN=GameoApp, O=GameoApp, L=Tel Aviv, S=Israel, C=IL

Issuer:
CN=DigiCert Assured ID Code Signing CA-1, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
0E63CA8B6D8FC3FFD060C6B512B00F02

File PE Metadata
Compilation timestamp:
6/19/1992 6:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:YwFpieolSQPCQVXgZmmFh7ZovOqGIhPKLVlLd:YK0eolUQVXgZmmJomqGI4LVlh

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, BF, A9, FF, FF, E8, 5E, 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:
7.8845

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

Code size:
37 KB (37,888 bytes)

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