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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:
1.0.5295.36634

MD5:
5951ea9b7d7d04bdabe25c3e7d7741a0

SHA-1:
5300a003d8c718cd5e300566d682a61cb46c0b2d

SHA-256:
5398d29546aacf7dbd0252fdc8ee3f9102bb37d225ed8df918957b40f32498c1

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:
4/24/2024 6:17:46 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo.outobox (M)
16.2.7.18

File size:
311.3 KB (318,744 bytes)

Product version:
1.0.5295.36634

Original file name:
outobox.exe

Common path:
C:\Program Files\outobox\bin\tmpcd47.tmp

Digital Signature
Signed by:
outobox

Authority:
VeriSign, Inc.

Valid from:
10/6/2013 7:00:00 PM

Valid to:
10/7/2014 6:59:59 PM

Subject:
CN=outobox, OU=Digital ID Class 3 - Microsoft Software Validation v2, 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:
603472DEF1C8B65B2E93E06C16768DB7

File PE Metadata
Compilation timestamp:
7/1/2014 4:21:25 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
6144:rB5Bn8UPwjpBPjJk66kZfuQ8ywrjEWEdgufubCIL:rB5BFoHPjaiwcWA4

Entry address:
0x4D8B6

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...
 
[+]

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

Code size:
302.5 KB (309,760 bytes)

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