installer_utorrent_spanish.exe

Onekit Internet

The application installer_utorrent_spanish.exe by Onekit Internet has been detected as adware by 5 anti-malware scanners. The program is a setup application that uses the OneKit Downloader installer. The file has been seen being downloaded from utorrent.watajreda.com.
Publisher:
Onekit Internet  (signed and verified)

MD5:
341a74d4d4cdb18cfb3ba2c9994a4aa8

SHA-1:
315eacaa073d871877036f8176de984d242922eb

SHA-256:
6248a8b74a8692c0f390d633d57013bfa1457617a90daa4f994dbe5fafe4b526

Scanner detections:
5 / 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:
12/27/2024 7:09:19 AM UTC  (today)

Scan engine
Detection
Engine version

AVG
Onenet
2016.0.3157

Dr.Web
Trojan.Vittalia.34
9.0.1.086

ESET NOD32
Win32/TrojanDropper.Addrop.C trojan
7.0.302.0

Reason Heuristics
PUP.Installer.OnekitInternet
15.6.7.12

File size:
812.2 KB (831,664 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
OneKit Downloader (using Nullsoft Install System)

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

Digital Signature
Signed by:

Authority:
thawte, Inc.

Valid from:
3/5/2015 5:00:00 AM

Valid to:
3/5/2016 4:59:59 AM

Subject:
CN=Onekit Internet, O=Onekit Internet, L=Cerdanyola del valles, S=Barcelona, C=ES

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
40744793F55F4350CB4D2F030795E67F

File PE Metadata
Compilation timestamp:
12/6/2009 3:52:12 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:qO4SR7FjdwtDdP/m5TXhsTC6ZWiGziS0ydhfXefn+NFTbjDruY9Bi2QJCxj:q3gjsdnmlx8ZuziSlbfufn+b/JQJCxj

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, 1C, 45, 00, E8, F1, 2B, 00, 00, A3, 64, 1B, 45, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 37, 43, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, DB, 44, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, A0, 47, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9871

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

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