thirteendegreesun.exe

thirteen degrees

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application thirteendegreesun.exe by thirteen degrees 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 thirteen degrees by thirteen degrees.
Publisher:
thirteen degrees  (signed and verified)

Version:
1.0.0.0

MD5:
3a1bcac549c66610b5f22f1ae7b0945e

SHA-1:
6615d6cd4ca7366c3baba8d7e97d7ceb33e73544

SHA-256:
5474058004eabe8e9b30802251593a674ed185b877bc8887e21e523b0e60594b

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:
2/7/2026 11:29:41 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.12.11

File size:
664.7 KB (680,672 bytes)

Product version:
1.0.0.0

Original file name:
thirteen degrees Uninstaller.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\thirteen degrees\thirteendegreesun.exe

Digital Signature
Authority:
VeriSign, Inc.

Valid from:
4/30/2015 2:00:00 AM

Valid to:
4/30/2016 1:59:59 AM

Subject:
CN=thirteen degrees, O=thirteen degrees, 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:
7EC505CB2A21F49EDC7F06FD1E77EFC8

File PE Metadata
Compilation timestamp:
3/7/2016 12:09:18 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

.NET CLR dependent:
Yes

Entry address:
0xA439E

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, 04, 00, 03, 00, 00, 00, 30, 00, 00, 80, 0E, 00, 00, 00, 60, 00...
 
[+]

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

Code size:
649 KB (664,576 bytes)

Program Uninstaller
Program name:
thirteen degrees

Display publisher:
thirteen degrees

Display version:
2016.02.21.151647

Uninstall string:
C:\Program Files (x86)\thirteen degrees\thirteendegreesUn.exe OFS_


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