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gettest.exe

DownloadManager.exe

Optimum Installer

This adware bundler is distributed through Adknowledge's advertising supported software managers. The application gettest.exe, “IQ_Test ” by Optimum Installer has been detected as adware by 29 anti-malware scanners. The program is a setup application that uses the Adknowledge Fusion installer. The file has been seen being downloaded from install2.optimum-installer.com.
Publisher:
ADK Apps  (signed by Optimum Installer)

Product:
DownloadManager.exe

Description:
IQ_Test

Version:
2.1.8

MD5:
2355ea7e5bd65f3299879bbf912ee0b2

SHA-1:
4ba47e704ab073172fe7cc8dd894e5a4ba133e8b

SHA-256:
e3de9329477bd467c5ad1a9e83487eb80be32a481099cf5f8fb719b0e3b584da

Scanner detections:
29 / 68

Status:
Adware

Explanation:
This installer bundles various adware prorgams that may include toolbars and web browser advertising injectors/extensions.

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
4/18/2024 10:52:34 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Adware.Agent
7.1.1

AhnLab V3 Security
Adware/Win32.IBryte
2014.12.01

Avira AntiVirus
Adware/iBryte.JH.2
7.11.189.158

avast!
Win32:Installer-J [PUP]
2014.9-150908

AVG
Adware Skodna.Generic
2016.0.2992

Bkav FE
W32.HfsAdware
1.3.0.6379

Clam AntiVirus
Win.Adware.Ibryte-57
0.98/19010

Comodo Security
ApplicUnwnt.Win32.AdWare.iBryte.H
20244

Dr.Web
Adware.iBryte.3
9.0.1.0251

ESET NOD32
Win32/Adware.iBryte.D application
9.7.0.302.0

Fortinet FortiGate
Riskware/IBryte
9/8/2015

F-Prot
W32/Strictor.A.gen
v6.4.6.5.141

G Data
Win32.Adware.OptimumInst
15.9.24

herdProtect (fuzzy)
variant of mplayer_setup.exe (Adware)
2015.11.3.13

IKARUS anti.virus
Win32.SuspectCrc
t3scan.1.8.3.0

K7 AntiVirus
Adware
13.186.14174

Kaspersky
not-a-virus:AdWare.Win32.Agent
14.0.0.1456

Malwarebytes
PUP.Optional.IBryte
v2015.09.08.05

McAfee
Adware-FOO!5A1B537529B5
5600.6648

NANO AntiVirus
Trojan.Win32.Downware.csnyiw
0.28.0.59288

nProtect
Trojan-Clicker/W32.iBryte.651048
14.04.17.01

Qihoo 360 Security
Malware.QVM10.Gen
1.0.0.1015

Reason Heuristics
PUP.Adknowledge.OptimumInstaller.Installer (M)
15.9.8.17

Rising Antivirus
PE:Adware.iBryte!1.6600
23.00.65.15906

Sophos
PUA 'iBryte Optimum Installer'
5.10

Trend Micro House Call
HV_OPTIMUM_CA082DBE.TOMC
7.2.251

Vba32 AntiVirus
Adware.iBryte
3.12.26.3

VIPRE Antivirus
Threat.4778314
36694

Zillya! Antivirus
Adware.Agent.Win32.13417
2.0.0.1996

File size:
636.8 KB (652,072 bytes)

Product version:
2.1.8

Original file name:
Setup.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Adknowledge Fusion

Language:
English (United States)

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

Digital Signature
Signed by:
Optimum Installer

Authority:
VeriSign, Inc.

Valid from:
10/11/2012 1:00:00 AM

Valid to:
11/7/2013 11:59:59 PM

Subject:
CN=Optimum Installer, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Optimum Installer, L=Kansas City, S=Missouri, C=US

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:
7C5F27B776ADBBB7943F700066A490BF

File PE Metadata
Compilation timestamp:
12/13/2012 2:37:36 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:qKroi/5fDL6JeJRn+5S97baqpvh7nw9uZ7jwYi8tGzqxJp1V:qKsihfDL6JURnl97blh7nZ7jwYiOAuV

Entry address:
0x47350

Entry point:
E8, 45, D5, 00, 00, E9, 78, FE, FF, FF, 8B, FF, 55, 8B, EC, 6A, 00, FF, 75, 14, FF, 75, 10, FF, 75, 0C, FF, 75, 08, E8, BE, D5, 00, 00, 83, C4, 14, 5D, C3, FF, 35, 44, 02, 49, 00, E8, FB, 38, 00, 00, 59, 85, C0, 74, 02, FF, D0, 6A, 19, E8, F8, 90, 00, 00, 6A, 01, 6A, 00, E8, BD, D8, 00, 00, 83, C4, 0C, E9, 9E, D7, 00, 00, 8B, FF, 55, 8B, EC, 8B, 55, 08, 53, 56, 57, 33, FF, 3B, D7, 74, 07, 8B, 5D, 0C, 3B, DF, 77, 1E, E8, A0, 03, 00, 00, 6A, 16, 5E, 89, 30, 57, 57, 57, 57, 57, E8, 54, AF, FF, FF, 83, C4, 14...
 
[+]

Entropy:
6.3936

Code size:
399 KB (408,576 bytes)

The file gettest.exe has been seen being distributed by the following URL.

http://install2.optimum-installer.com/o/.../GetTest.exe

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