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installer_utorrent.exe

Onekit Internet S,L

The application installer_utorrent.exe by Onekit Internet S,L has been detected as adware by 17 anti-malware scanners. The program is a setup application that uses the OneKit Downloader installer. The file has been seen being downloaded from utorrent.es.
Publisher:
Onekit Internet S,L  (signed and verified)

MD5:
c3c953a5f9c15407c1774a6c00b11879

SHA-1:
e19e638e5159e9ee9497ece5ccf18125824eed09

SHA-256:
b19c58caf3b02af4fa15cbafa50255fe3cb0d4a071816fd490f52533140c259c

Scanner detections:
17 / 68

Status:
Adware

Explanation:
Bundles additional software, mostly toolbars and other potentially unwanted applications using the Vittalia monitization installer.

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:
12/26/2024 6:19:42 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Kazy.416847
918

Agnitum Outpost
Riskware.Agent
7.1.1

Avira AntiVirus
TR/Kazy.416847.81
7.11.164.56

AVG
Adware BundleApp_r.Z
2014.0.3986

Bitdefender
Gen:Variant.Kazy.416847
1.0.20.1065

Comodo Security
TrojWare.Win32.Agent.IEXT
18997

Dr.Web
Trojan.DownLoader11.20646
9.0.1.05190

Emsisoft Anti-Malware
Gen:Variant.Kazy.416847
8.14.08.01.12

ESET NOD32
Win32/Vittalia.Q potentially unwanted application
7.0.302.0

F-Secure
Gen:Variant.Kazy.416847
11.2014-01-08_6

G Data
Gen:Variant.Kazy.416847
14.8.24

IKARUS anti.virus
PUA.OneKit
t3scan.1.6.1.0

Malwarebytes
PUP.Optional.OneKit
v2014.07.27.09

McAfee
CryptVittalia
5600.7056

MicroWorld eScan
Gen:Variant.Kazy.416847
15.0.0.639

Reason Heuristics
PUP.OnekitInternetSL.S
14.8.7.21

VIPRE Antivirus
Threat.4782551
31208

File size:
5.2 MB (5,501,320 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
OneKit Downloader

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

Digital Signature
Signed by:
Onekit Internet S,L

Authority:
GlobalSign nv-sa

Valid from:
4/15/2013 12:55:37 PM

Valid to:
5/18/2016 6:41:52 AM

Subject:
E=info@onekit.com, CN="Onekit Internet S,L", O="Onekit Internet S,L", L=Cerdanyola Del Valles, S=Barcelona, C=ES

Issuer:
CN=GlobalSign CodeSigning CA - G2, O=GlobalSign nv-sa, C=BE

Serial number:
11216C6B688869B7980323D94C3965BBB528

File PE Metadata
Compilation timestamp:
7/8/2014 4:55:50 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
49152:Cs70+WVhoAPgae9WriE8EGG8eBT3QaWjJd6nniS0LfCrB45h32p0QWw24/PMUb4z:C0k

Entry address:
0x1C0BB

Entry point:
E8, B7, 9D, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, 10, D5, 43, 00, E8, 6F, 41, 00, 00, E8, 60, 37, 00, 00, 0F, B7, F0, 6A, 02, E8, 4A, 9D, 00, 00, 59, B8, 4D, 5A, 00, 00, 66, 39, 05, 00, 00, 40, 00, 74, 04, 33, DB, EB, 33, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, EB, B9, 0B, 01, 00, 00, 66, 39, 88, 18, 00, 40, 00, 75, DD, 33, DB, 83, B8, 74, 00, 40, 00, 0E, 76, 09, 39, 98, E8, 00, 40, 00, 0F, 95, C3, 89, 5D, E4, E8, 48, 68, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Code size:
192.5 KB (197,120 bytes)

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

http://utorrent.es/down.php

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