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flash_player_pro_setup.exe

DownloadManager.exe

Optimum Installer

This adware bundler is distributed through Adknowledge's advertising supported software managers. The application flash_player_pro_setup.exe, “Flash Player Pro Setup ” by Optimum Installer has been detected as adware by 37 anti-malware scanners. The program is a setup application that uses the Adknowledge Fusion installer. During install, it bundles potentially unwanted software on a user's computer at the same time without adequate consent. The file has been seen being downloaded from secure.oi-installer7.com.
Publisher:
ADK Apps  (signed by Optimum Installer)

Product:
DownloadManager.exe

Description:
Flash Player Pro Setup

Version:
2.1.15

MD5:
7ce4470895b99ce4c8088b2ee41b0176

SHA-1:
eeafe00b41090388fc6c9c0c13874738d1cfce8e

SHA-256:
0e16ae11a602f6e79c768e0391527287ddb47d7341fe19e9de5ed49581b5acb2

Scanner detections:
37 / 68

Status:
Adware

Explanation:
May bundle additional potentially unwanted software such as adware during setup.

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:
4/25/2024 11:08:46 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Trojan.Generic.8352992
376

Agnitum Outpost
Adware.Agent
7.1.1

AhnLab V3 Security
Adware/Win32.IBryte
2014.06.27

Avira AntiVirus
Adware/Yontoo.aca
7.11.157.46

avast!
Win32:Installer-J [PUP]
2014.9-160125

AVG
Adware Generic5
2017.0.2854

Bitdefender
Gen:Variant.Adware.Graftor.Elzob.24634
1.0.20.125

Bkav FE
W32.HfsAdware
1.3.0.6379

Clam AntiVirus
WIN.Adware.Ibryte-97
0.98/20114

Comodo Security
ApplicUnwnt.Win32.AdWare.iBryte.H
18683

Dr.Web
Adware.Downware.854
9.0.1.025

Emsisoft Anti-Malware
Gen:Variant.Adware.Graftor.Elzob.24634
8.16.01.25.10

ESET NOD32
Win32/Adware.iBryte.D application
10.7.0.302.0

Fortinet FortiGate
Riskware/IBryte
1/25/2016

F-Prot
W32/Ibryte.C.gen
v6.4.6.5.141

F-Secure
Gen:Variant.Adware.Graftor.Elzob.24634
11.2016-25-01_2

G Data
Win32.Adware.OptimumInst
16.1.24

IKARUS anti.virus
PUA.OptInstall
t3scan.1.6.1.0

K7 AntiVirus
Adware
13.180.12538

Kaspersky
not-a-virus:AdWare.Win32.Agent
14.0.0.763

Malwarebytes
PUP.Optional.IBryte
v2016.01.25.10

McAfee
Program.Adware-FOO
5600.6510

MicroWorld eScan
Gen:Variant.Adware.Graftor.Elzob.24634
17.0.0.75

NANO AntiVirus
Trojan.Win32.Downware.csnrjj
0.28.0.60475

nProtect
Trojan-Clicker/W32.iBryte.645928
14.06.26.02

Panda Antivirus
Trj/Agent.MIZ
16.01.25.10

Qihoo 360 Security
Malware.QVM10.Gen
1.0.0.1015

Quick Heal
Adware.iBryte.CK4
1.16.14.00

Reason Heuristics
PUP.Adknowledge.OptimumInstaller.Installer (M)
16.1.25.10

Rising Antivirus
PE:Adware.iBryte!1.6600
23.00.65.16123

Sophos
PUA 'iBryte Optimum Installer'
5.10

SUPERAntiSpyware
PUP.BundleInstaller
9364

Trend Micro House Call
HV_IBRYTE_CG09027B.RDXN
7.2.25

Trend Micro
TROJ_ZYX_BL132899.TOMC
10.465.25

Vba32 AntiVirus
Adware.iBryte
3.12.26.3

VIPRE Antivirus
Threat.4778314
37588

Zillya! Antivirus
Adware.iBryte.Win32.420
2.0.0.1839

File size:
669.8 KB (685,864 bytes)

Product version:
2.1.15

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\flash_player_pro_setup.exe

Digital Signature
Signed by:
Optimum Installer

Authority:
VeriSign, Inc.

Valid from:
10/10/2012 7:00:00 PM

Valid to:
11/7/2013 5:59:59 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:
1/9/2013 1:41:11 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:iexhH6HiUVUEPVCWpj7Vy5bwmF6KpvoI+QcGcf7S5DGbJpQUeVGU:iuV6HiUVTPVCWuwmFNvoI7cjSdG4UqV

Entry address:
0x4D4E5

Entry point:
E8, DE, C9, 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, 57, CA, 00, 00, 83, C4, 14, 5D, C3, FF, 35, 54, 99, 49, 00, E8, F6, 38, 00, 00, 59, 85, C0, 74, 02, FF, D0, 6A, 19, E8, 23, 91, 00, 00, 6A, 01, 6A, 00, E8, 56, CD, 00, 00, 83, C4, 0C, E9, 37, CC, 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, 9B, 03, 00, 00, 6A, 16, 5E, 89, 30, 57, 57, 57, 57, 57, E8, BF, AF, FF, FF, 83, C4, 14...
 
[+]

Entropy:
6.4190

Code size:
424.5 KB (434,688 bytes)

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

http://secure.oi-installer7.com/o/.../Flash_Player_Pro_Setup.exe

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