home

setup.exe

File

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 setup.exe by Best iNsTAll TlL 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 get.0125j.info.
Publisher:
Best iNsTAll TlL  (signed and verified)

Product:
File

Version:
1.9.3.0

MD5:
807c835f82c01dd89eff88eb1cc34531

SHA-1:
113731010a98dec166e1bd31d5345f5eca448b44

SHA-256:
495cc25115b8d5353e7c980f10e55ee83ec01ec3b3f708391b7c8b8b9eaa48de

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:
1/13/2025 4:48:19 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse.BestiNsT.Bundler (M)
16.5.16.5

File size:
1.1 MB (1,101,528 bytes)

Product version:
1.9.3.0

Copyright:
File

Original file name:
Ionic.Zip-2015Apr17-125441-c8504ba3-04c8-499f-a34a-0f41288405e1.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
OutBrowse Revenyou

Language:
Language Neutral

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

Digital Signature
Signed by:
Best iNsTAll TlL

Authority:
thawte, Inc.

Valid from:
4/15/2015 9:00:00 PM

Valid to:
1/27/2016 7:59:59 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:
36C1CFA7EEBE392359D0C1578BAEFAC7

File PE Metadata
Compilation timestamp:
4/17/2015 9:54:41 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
24576:tbSaE4mvt/JU4O7yato3Z/POKzlGRQBmk6:tbSv4mv7vjato3ZnOEBmk6

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:
7.5489

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

Code size:
464 KB (475,136 bytes)

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

http://get.0125j.info/.../1429275259/1429275259?16697796667Zl9uLC44ZzcsLSwlXjcpLjAnKyBmNjAwMysfZzQrIF4qPB8uJx4tJz1GQz5NTic7OyZAPh8uKSQuKh1cZWBdZWNdPCorJy0yLjEwKikxLCwoKysqMTEqKyVjXWZnNikgdGNpPCw

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