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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:
acee5f5416ee36a370c1fac4b3d22fa8

SHA-1:
28295a2221ba5077f12b2d54577cf19e1c24b53a

SHA-256:
4dd645214d5201aeb493c9daae35c8aa6cd7817a1d15d4c932c5e1da543364a6

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 9:41:26 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.2.17.17

File size:
637.2 KB (652,512 bytes)

Product version:
1.0.0.0

Original file name:
thirteen degrees Uninstaller.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

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

Digital Signature
Signed by:
thirteen degrees

Authority:
VeriSign, Inc.

Valid from:
4/30/2015 3:00:00 AM

Valid to:
4/30/2016 2:59:59 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:
1/14/2016 7:14:01 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

.NET CLR dependent:
Yes

Entry address:
0x9D4DE

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:
6.2587

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

Code size:
621.5 KB (636,416 bytes)

Program Uninstaller
Program name:
thirteen degrees

Display publisher:
thirteen degrees

Display version:
2015.11.27.091040

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


Remove thirteendegreesun.exe - Powered by Reason Core Security
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