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windows-media-player-11-final-32-bits.exe

ISBRInstaller

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application windows-media-player-11-final-32-bits.exe by ISBRInstaller has been detected as adware by 23 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. The file has been seen being downloaded from esd.baixaki.com.br.
Publisher:
ISBRInstaller  (signed and verified)

MD5:
a3b9522c120c8e513cddee3830b77888

SHA-1:
6e2576e985158f478e0db66f12e9fc7fbeb4e6f3

SHA-256:
83ee1112c3a9c691bdf442bbfd54824daa3ba9d121715b29ccf7397178a56011

Scanner detections:
23 / 68

Status:
Adware

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 an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
4/19/2024 4:20:40 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.InstallCore
7.1.1

Avira AntiVirus
APPL/InstallCore.AL
7.11.109.244

AVG
InstallC
2016.0.3159

Bkav FE
W32.Clodb0d.Trojan
1.3.0.4261

Comodo Security
UnclassifiedMalware
17172

Dr.Web
Trojan.Packed.24524
9.0.1.084

ESET NOD32
Win32/InstallCore.DO (variant)
9.8978

Fortinet FortiGate
Riskware/InstallCore
3/25/2015

F-Prot
W32/InstallCore.R3.gen
v6.4.7.1.166

G Data
Win32.Application.InstallCore.CJ
15.3.24

herdProtect (fuzzy)
variant of superantispyware-free-561040-32-bits.exe
2015.6.30.10

K7 AntiVirus
Trojan
13.174.10588

Malwarebytes
PUP.Optional.InstallCore
v2015.03.25.03

McAfee
Artemis!C17F09DF234E
5600.6815

NANO AntiVirus
Riskware.Win32.InstallCore.dfgmjw
0.28.6.63850

Qihoo 360 Security
HEUR/Malware.QVM20.Gen
1.0.0.1015

Reason Heuristics
PUP.Installer.ironSource
15.3.25.15

Rising Antivirus
PE:Malware.XPACK-LNR/Heur!1.5594
23.00.65.15323

Sophos
Install Core Click run software
4.97

SUPERAntiSpyware
PUP.InstallCore/Variant
9976

Trend Micro House Call
TROJ_GEN.F47V1013
7.2.84

Vba32 AntiVirus
Downware.InstallCore
3.12.24.3

VIPRE Antivirus
InstallCore.b
22818

File size:
657.8 KB (673,608 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\downloads\windows-media-player-11-final-32-bits.exe

Digital Signature
Signed by:
ISBRInstaller

Authority:
COMODO CA Limited

Valid from:
7/16/2013 9:00:00 PM

Valid to:
7/17/2014 8:59:59 PM

Subject:
CN=ISBRInstaller, O=ISBRInstaller, STREET=Ronthschilde 63, L=Tel Aviv, S=Tel Aviv, PostalCode=6527319, C=IL

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
158EF632B1D9C77CF5AAB6A9367E7FCE

File PE Metadata
Compilation timestamp:
6/19/1992 7:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:TSyMJfsGLCD3jpE3wvIhnpvISQgq4VcD2TmjWeAesdaGrLM4eOXnf2HKLP1:2yMJfsr3jpC5qIZiWeorMSXnfuu

Entry address:
0x98CC

Entry point:
55, 8B, EC, 83, C4, CC, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, FA, 97, FF, FF, E8, 01, AA, FF, FF, E8, 2C, CC, FF, FF, E8, 73, CC, FF, FF, E8, 0A, F3, FF, FF, E8, 71, F4, FF, FF, 33, C0, 55, 68, 76, 9F, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 2C, 9F, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, B0, 40, 00, E8, 9B, FE, FF, FF, E8, 26, FA, FF, FF, 8D, 55, F0, 33, C0, E8, E0, D0, FF, FF, 8B, 55, F0, B8, D8, BD, 40, 00, E8, AB, 98, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, D8, BD, 40, 00, B2, 01, B8...
 
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Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
36 KB (36,864 bytes)

The file windows-media-player-11-final-32-bits.exe has been seen being distributed by the following URL.

http://esd.baixaki.com.br/programas/40195/.../windows-media-player-11-final-32-bits.exe

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