showbox.exe

Setup

BEST Install TLL

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application showbox.exe by BEST Install TLL has been detected as adware by 4 anti-malware scanners. The program is a setup application that uses the OutBrowse Revenyou installer. The setup routine uses the RevenYou.Com Pay Per Install platform (OutBrowse) which bundles additional software offers inclduing toolbars, extensions, PC utilities as well as other PUPs.
Publisher:
BEST Install TLL  (signed and verified)

Product:
Setup

Version:
1.9.3.0

MD5:
933190bbbd1b7380164aac5f78c60324

SHA-1:
3151de4eea71e4d7a24a4c9f57f1b28452e9fc7a

SHA-256:
4d63428469e1040517fdbcf183869931ecca7e2093690a84abbe3252b7a45f8d

Scanner detections:
4 / 68

Status:
Adware

Explanation:
Bundles additional adware offers during download and installation using the OutBrowse 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:
11/15/2024 10:50:20 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
PUA/Outbrowse.Gen
7.11.212.246

ESET NOD32
Win32/OutBrowse.BU potentially unwanted application
7.0.302.0

McAfee
Program.Adware-OutBrowse.e
16.8.708.2

Reason Heuristics
PUP.Installer.Outbrowse
15.3.1.12

File size:
1.1 MB (1,146,648 bytes)

Product version:
1.9.3.0

Copyright:
Setup

Original file name:
Ionic.Zip-2015Mar01-004024-4b3e38f2-5a37-451f-b682-b103fe5bd414.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
OutBrowse Revenyou

Language:
Language Neutral

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

Digital Signature
Authority:
thawte, Inc.

Valid from:
2/17/2015 4:00:00 PM

Valid to:
1/27/2016 3:59:59 PM

Subject:
CN=BEST Install TLL, O=BEST Install TLL, L=Dublin, S=Dublin, C=IE

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

Serial number:
36B3501BA8072C657E2E4801843200D3

File PE Metadata
Compilation timestamp:
2/28/2015 4:40:24 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
12288:GMiy4IadS4ms5I6e66fEheKh2sJRsLAWF/GvNtMlYSAetLhzjM8eX+gB+oIcNpT7:GbSaE4mvt/zywuMlAoLljE+gB+i50Y7/

Entry address:
0x75F3E

Entry point:
FF, 25, 00, 20, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
7.5743

Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
464 KB (475,136 bytes)

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

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