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outobox.exe

outobox

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

Version:
1.0.5414.33250

MD5:
6854fd13c40edae85c469f79e3cf9a60

SHA-1:
ac9b36a6f2359de4f42de6193820f2f34578e928

SHA-256:
cc76e95d31dfe25ba5ab06208d09fe4ef1701901947bc4a7bcdb3922ada822d4

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 12:43:56 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.16.9

File size:
511.2 KB (523,496 bytes)

Product version:
1.0.5414.33250

Original file name:
outobox.exe

Language:
Language Neutral

Common path:
C:\Program Files\outobox\bin\tmpad7d.tmp

Digital Signature
Signed by:
outobox

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:
10/28/2014 7:28:26 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

Entry address:
0x7F88E

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, 02, 00, 00, 00, 5A, 00, 00, 00, D0, F8, 07, 00, D0, DA, 07, 00, 52, 53, 44, 53, E0, 69, 66, 2B, D2, 2D, F4, 4D, 89, 8A, 2E, 7F, 95, 29, A6, 94, 01, 00, 00, 00, 44, 3A, 5C, 55, 74, 69, 6C, 69, 74, 69, 65, 73, 5C, 32, 6C, 70, 7A, 32, 63, 72, 35, 2E, 79, 31, 66, 5C, 44, 65, 73, 6B, 74, 6F, 70, 5C, 44, 65, 73, 6B...
 
[+]

Entropy:
5.9041

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

Code size:
502.5 KB (514,560 bytes)

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