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mplayer_setup.exe

Premium Installer

This adware bundler is distributed through Adknowledge's advertising supported software managers. The application mplayer_setup.exe by Premium Installer has been detected as adware by 24 anti-malware scanners. The program is a setup application that uses the Adknowledge Fusion installer. The file has been seen being downloaded from secure.oinstaller2.com.
Publisher:
Premium Installer  (signed and verified)

MD5:
1e3db54db0e1e6e0eadbb03554305f59

SHA-1:
c78d2282baeb9979d6213c7bc6aac34d12906371

SHA-256:
c57533117def5cd31fedf8160064285e20342e51fc8495102642e668e0c71ec3

Scanner detections:
24 / 68

Status:
Adware

Explanation:
This setup/installer bundles various adware components.

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:
12/26/2024 1:12:56 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Trojan.DR.Injector
7.1.1

AhnLab V3 Security
PUP/Win32.IBryte
2014.11.08

Avira AntiVirus
ADWARE/iBryte.Gen7
7.11.183.160

avast!
Installer-K [PUP]
2014.9-140926

AVG
Adware Skodna.Bundle_r.J
2015.0.3339

Comodo Security
Application.Win32.iBryte.M
20013

Dr.Web
Adware.Downware.1366, Adware.Downware.1479
9.0.1.0269

ESET NOD32
Win32/AdWare.iBryte.K.gen application
8.7.0.302.0

Fortinet FortiGate
Riskware/PremiumInstaller
9/26/2014

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

herdProtect (fuzzy)
variant of setup.exe (Adware)
2014.12.8.14

IKARUS anti.virus
Trojan-Dropper.Win32.Injector
t3scan.1.8.3.0

K7 AntiVirus
Unwanted-Program
13.185.13930

Kaspersky
not-a-virus:AdWare.Win32.iBryte
14.0.0.3191

Malwarebytes
PUP.Optional.IBryte.A
v2014.09.26.06

NANO AntiVirus
Trojan.Win32.Downware.cssqfh
0.28.6.62995

nProtect
Trojan-Clicker/W32.iBryte.1064600
14.11.06.01

Panda Antivirus
PUP/MultiToolbar.A
14.09.26.06

Reason Heuristics
PUP.Installer.PremiumInstaller.N
14.9.26.16

Rising Antivirus
PE:Malware.iBryte!6.E
23.00.65.14924

Sophos
iBryte Optimum Installer
4.98

Vba32 AntiVirus
BScope.Malware-Cryptor.iBryte
3.12.26.3

VIPRE Antivirus
Threat.4778314
34232

Zillya! Antivirus
Dropper.Injector.Win32.57228
2.0.0.1977

File size:
1 MB (1,064,600 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Adknowledge Fusion

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

Digital Signature
Signed by:
Premium Installer

Authority:
VeriSign, Inc.

Valid from:
7/12/2013 8:00:00 PM

Valid to:
8/2/2014 7:59:59 PM

Subject:
CN=Premium Installer, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Premium 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:
35BB74B905C01CE61DA131BA49337F33

File PE Metadata
Compilation timestamp:
7/23/2013 12:06:04 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
24576:JwEsmYlus9hwv35nGOtSXJbRJWGoTo5pelJWWj:J7sus9hguJWGoTo5pea2

Entry address:
0x42EC

Entry point:
E8, 7B, 2F, 00, 00, E9, 78, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, 54, C2, 41, 00, 8D, 7D, E0, F3, A5, 89, 45, F8, 8B, 45, 0C, 5F, 89, 45, FC, 5E, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, 44, C0, 41, 00, C9, C2, 08, 00, 8B, FF, 55, 8B, EC, 51, 53, 8B, 45, 0C, 83, C0, 0C, 89, 45, FC, 64, 8B, 1D, 00, 00, 00, 00, 8B, 03, 64, A3, 00, 00, 00, 00, 8B, 45, 08, 8B, 5D, 0C, 8B, 6D, FC, 8B, 63...
 
[+]

Entropy:
6.9285

Code size:
105.5 KB (108,032 bytes)

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

http://secure.oinstaller2.com/o/.../mplayer_Setup.exe

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