installer_utorrent_spanish.exe

Download Manager

SAFe store btw

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application installer_utorrent_spanish.exe by SAFe store btw 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 OutBrowse Revenyou installer. The file has been seen being downloaded from xuwib97f7vol.kazregaqutuw.info.
Publisher:
SAFe store btw  (signed and verified)

Product:
Download Manager

Version:
1.15429.134.0

MD5:
24e8772e4c62ee2404722a997c88a75b

SHA-1:
76b8a6f4890ab87d26f0abb2fd80e0294169d48d

SHA-256:
156c481c2882aa63453d1984ec8d27e2c90864f0457f5ad4342f05caf07d55a7

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 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
5/14/2024 4:49:49 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse (M)
17.3.9.6

File size:
578.3 KB (592,128 bytes)

Product version:
1.15429.134.0

File type:
Executable application (Win32 EXE)

Bundler/Installer:
OutBrowse Revenyou (using Nullsoft Install System)

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

Digital Signature
Signed by:

Authority:
thawte, Inc.

Valid from:
3/7/2015 9:00:00 PM

Valid to:
1/27/2016 8:59:59 PM

Subject:
CN=SAFe store btw, O=SAFe store btw, L=Dublin, S=Dublin, C=IE

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

Serial number:
320771129CDF5E84E404CA0FEC102EE3

File PE Metadata
Compilation timestamp:
12/5/2009 7:52:12 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

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:
7.9430

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.

http://xuwib97f7vol.kazregaqutuw.info/download?p=EXOCLICKworldwide&trckid=Njg2MTc0fHVwbG9hZGVkLm5ldHxVUll8fDEwMzQwNDI4fGl4b2Fkc19mbGF0ZmVlfDI5MDAxNHwxMDM3NDQyfDE2Ny42MC42MC41NHw0OTR8MzF8fDE0OXwyfDF8fDB8M3x8MXw1ZGJkN2VkNjVlNjQwYzRmYTY5YTA4ZTc0MDllNDE3ZA==

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