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express_installer.exe

TINY INSTALLER

Tiny Installer is a download manager variant from Adknowledge that packages various adware-type offers (toolbar, coupon extensions, utilities) with software distributions. The application express_installer.exe, “Premium Installer ” by TINY INSTALLER has been detected as adware by 33 anti-malware scanners. The program is a setup application that uses the Adknowledge Fusion installer. This program installs potentially unwanted software on your PC at the same time as the software you are trying to install, without adequate consent.
Publisher:
Premium Installer   (signed by TINY INSTALLER)

Product:
Premium Installer

Description:
Premium Installer

Version:
2.4.8.1

MD5:
b380284933571a593320c35904911229

SHA-1:
49260f9b9d96b51393f195ac13f78f15dd7e37c3

SHA-256:
0d323dc1fecf8eb862fcd8d70c53028b4556c53f3adc4ae121fafebd9c9373b5

Scanner detections:
33 / 68

Status:
Adware

Explanation:
The Tiny Installer download manager bundles various adware components.

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 11:46:44 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Application.Bundler.OptimumInstaller.1
837

Agnitum Outpost
Riskware.AdWare
7.1.1

AhnLab V3 Security
Adware/Win32.IBryte
2013.11.30

Avira AntiVirus
APPL/iBryte.Gen
7.11.146.224

avast!
IBryte-BY [PUP]
141003-0

AVG
Adware Skodna.Generic.APT
2014.0.4040

Bitdefender
Gen:Variant.Application.Bundler.OptimumInstaller.1
1.0.20.1470

Bkav FE
W32.Clodc5e.Trojan
1.3.0.4562

Comodo Security
TrojWare.Win32.Kryptik.BLXF
17355

Dr.Web
Trojan.Packed.25710
9.0.1.05190

Emsisoft Anti-Malware
Gen:Variant.Application.Bundler.OptimumInstaller
14.10.21

ESET NOD32
Win32/AdWare.iBryte.Q application
7.0.302.0

Fortinet FortiGate
Riskware/IBryte_I
10/21/2014

F-Prot
W32/A-b6581ad9
v6.4.7.1.166

F-Secure
Gen:Variant.Application.Bundler
11.2014-21-10_3

G Data
Win32.Adware.IBryte
14.10.24

IKARUS anti.virus
not-a-virus:Downloader.Win32.Agent
t3scan.1.6.1.0

K7 AntiVirus
Adware
13.177.11951

Kaspersky
not-a-virus:AdWare.Win32.iBryte
15.0.0.494

Malwarebytes
PUP.Optional.iBryte
v2014.10.21.11

McAfee
Artemis!4CE65002ACB2
5600.6971

MicroWorld eScan
Gen:Variant.Application.Bundler.OptimumInstaller.1
15.0.0.882

NANO AntiVirus
Trojan.Win32.Downware.cssrny
0.28.0.59608

nProtect
Trojan-Clicker/W32.iBryte.2252584
13.11.29.02

Panda Antivirus
Trj/OCJ.D
14.10.21.11

Qihoo 360 Security
Malware.QVM10.Gen
1.0.0.1015

Reason Heuristics
PUP.Installer.TINYINSTALLER.R
14.10.21.11

Rising Antivirus
PE:Trojan.Injector!1.9C6C
23.00.65.141019

Sophos
iBryte Optimum Installer
4.95

Trend Micro House Call
TROJ_GEN.F47V1114
7.2.294

Vba32 AntiVirus
AdWare.iBryte
3.12.24.3

VIPRE Antivirus
Optimum Installer
23838

Zillya! Antivirus
Adware.iBryte.Win32.670
2.0.0.1775

File size:
1.9 MB (1,996,072 bytes)

Product version:
2.4.8.1

Copyright:
Copyright (C) 2013 Premium Installer

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Adknowledge Fusion

Language:
English (United States)

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

Digital Signature
Signed by:
TINY INSTALLER

Authority:
VeriSign, Inc.

Valid from:
6/3/2013 2:00:00 AM

Valid to:
6/4/2014 1:59:59 AM

Subject:
CN=TINY INSTALLER, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=TINY INSTALLER, L=Wilmington, S=Delaware, 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:
54C184C0CB6B6510B3582483FC098463

File PE Metadata
Compilation timestamp:
11/7/2013 3:23:17 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
24576:RgmMumAsrCVQSTui9UfSOEErbME8QCgSWWB9+AvUJs+UOUqNB9VBqDup+OoiJaR3:lUlCVQST19oeK2YNAvU6+UOUN/gJaRZ

Entry address:
0x35795

Entry point:
E8, BE, 8C, 00, 00, E9, 78, FE, FF, FF, 6A, 0C, 68, 78, 4C, 47, 00, E8, C1, 35, 00, 00, 83, 65, E4, 00, 8B, 75, 08, 3B, 35, B8, 08, 5E, 00, 77, 22, 6A, 04, E8, C1, 8E, 00, 00, 59, 83, 65, FC, 00, 56, E8, 23, 9C, 00, 00, 59, 89, 45, E4, C7, 45, FC, FE, FF, FF, FF, E8, 09, 00, 00, 00, 8B, 45, E4, E8, CD, 35, 00, 00, C3, 6A, 04, E8, A4, 8D, 00, 00, 59, C3, 8B, FF, 55, 8B, EC, 83, 3D, 14, F5, 5D, 00, 00, 75, 18, E8, F9, 81, 00, 00, 6A, 1E, E8, 21, 80, 00, 00, 68, FF, 00, 00, 00, E8, 37, 4D, 00, 00, 59, 59, A1...
 
[+]

Code size:
389.5 KB (398,848 bytes)

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

http://get.zoomdownloader.com/DirDownload?url=http://secure.oinstaller8.com/o/.../Express_Installer.exe

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