utorrent-341-build-31227-32-bits.exe

Binstall

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application utorrent-341-build-31227-32-bits.exe by Binstall has been detected as adware by 14 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.nzs.com.br and multiple other hosts.
Publisher:
Binstall  (signed and verified)

MD5:
6d3e7afeae6deebc919bc5f18d6f8ef3

SHA-1:
1e73b2a1c208c01867f6884ebbc4228af36bd0da

SHA-256:
d88409d8883004966a736398d2914f6ef158631da7639c1f5968130489ebe76f

Scanner detections:
14 / 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 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:
4/19/2024 2:05:00 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
7.11.152.28

Comodo Security
Application.Win32.Installcore.IO
18373

Dr.Web
Trojan.Packed.25266
9.0.1.0150

ESET NOD32
Win32/InstallCore.NZ (variant)
8.9868

Fortinet FortiGate
Riskware/InstallCore
5/30/2014

K7 AntiVirus
Unwanted-Program
13.178.12244

Malwarebytes
v2014.05.30.08

McAfee
Artemis!6D3E7AFEAE6D
5600.7114

Qihoo 360 Security
Win32/Virus.Adware.fa3
1.0.0.1015

Reason Heuristics
PUP.Binstall.a
14.5.30.20

Trend Micro House Call
TROJ_GEN.F47V0521
7.2.150

Vba32 AntiVirus
3.12.26.0

VIPRE Antivirus
InstallCore.b
29750

File size:
613.4 KB (628,104 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
4/1/2014 9:00:00 PM

Valid to:
4/2/2015 8:59:59 PM

Subject:
CN=Binstall, O=Binstall, STREET=28A Lillienblam St., L=Tel-Aviv, S=Israel, PostalCode=651307, C=IL

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

Serial number:
4B4230E5D4B938682211D3827938DB9C

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:APeFaRZwWE9v0YQGcmvNl+wWJrdrOuuft1jbOQC/qsRRFV4NG9s:KeFQZcrxvNoltIDtFZCJqNG

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, BF, A9, FF, FF, E8, 5E, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
37 KB (37,888 bytes)

The file utorrent-341-build-31227-32-bits.exe has been seen being distributed by the following 7 URLs.

http://esd.nzs.com.br/programas/71298/.../utorrent-341-build-31227-32-bits.exe

http://esd.nzs.com.br/programas/71298/.../utorrent-341-build-31227-32-bits.exe

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