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installer_utorrent_german.exe

Utorrent

Installer Setup

This is part of the Air Installer, a download manager which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application installer_utorrent_german.exe by Installer Setup has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the AirInstaller Download Manager installer. The file has been seen being downloaded from utorrent.toledareda.com.
Publisher:
Installer Setup  (signed and verified)

Product:
Utorrent

Version:
2.5.0.14

MD5:
bfd1bdca51882900825ec2d1d1056ee9

SHA-1:
64820a3ea6279cc81103a27decff559e8de70434

SHA-256:
8a6ee0f19b17d646534f10ad87685c7e13b62d547bc20b7919b36f5f07942e2b

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

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:
11/6/2024 9:27:43 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Air Software.Installe (M)
16.3.25.19

File size:
1 MB (1,064,648 bytes)

Product version:
2.5.0.14

Copyright:
(c) Installer Setup

Original file name:
installer_utorrent_German.exe.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
AirInstaller Download Manager

Language:
English (United States)

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

Digital Signature
Signed by:
Installer Setup

Authority:
VeriSign, Inc.

Valid from:
10/24/2014 2:00:00 AM

Valid to:
10/24/2016 1:59:59 AM

Subject:
CN=Installer Setup, O=Installer Setup, L=Vancouver, S=British Columbia, C=CA

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:
114A4CD0F4776DC50DF11F7D51696678

File PE Metadata
Compilation timestamp:
12/2/2014 7:19:25 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:B/W0/ltSo97NC10AFgqyNEbESiQW+aofC/aD8upnwq5nX:1Ttx97N1AFIErCg8Ywqh

Entry address:
0x344B90

Entry point:
60, BE, 00, A0, 64, 00, 8D, BE, 00, 70, DB, FF, 57, 83, CD, FF, EB, 10, 90, 90, 90, 90, 90, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 75, D1, F8, 89...
 
[+]

Packer / compiler:
UPX 2.90LZMA

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

http://utorrent.toledareda.com/.../download?p=MATOMY&trckid=131745|20AVWe3lj6.JdLeR3YKJih1xWyaf000.&affid=680786&sdd=1&ce_cid=20AVWe3lj6.JdLeR3YKJih1xWyaf000.

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