outoboxun.exe

outobox

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application outoboxun.exe by outobox has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is the uninstaller utility registered in the Windows Control Panel for the program outobox by outobox.
Publisher:
outobox  (signed and verified)

Version:
1.0.0.0

MD5:
28a20002106be8318c166b2a0ad044e4

SHA-1:
3e65e12ab31f2fdb7c0c6f057ec548974f918e91

SHA-256:
1bc49c0cab0c5474821d57a1f9eb2fbcc6522c977fa7dceac4a6fa910cd1733b

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Belongs to the Sambreel/Yontoo progam that inserts various forms of advertising in the user's web browser, installed with minimal or no user consent.

Analysis date:
12/23/2024 1:04:52 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.16.9

File size:
529.2 KB (541,928 bytes)

Product version:
1.0.0.0

Original file name:
outobox Uninstaller.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\Program Files\outobox\outoboxun.exe

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
9/29/2014 5:00:00 PM

Valid to:
10/30/2015 4:59:59 PM

Subject:
CN=outobox, O=outobox, L=San Diego, S=California, C=US

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:
3308B48A98D635F50AF4E52B1D5E6168

File PE Metadata
Compilation timestamp:
7/4/2015 4:51:41 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

.NET CLR dependent:
Yes

Entry address:
0x8257E

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:
5.9650

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

Code size:
513.5 KB (525,824 bytes)

Program Uninstaller
Program name:
outobox

Display publisher:
outobox

Display version:
2013.12.07.011955

Uninstall string:
C:\Program Files (x86)\outobox\outoboxUn.exe OFS_


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