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trolatunt.OfSvc.dll

trolatunt

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

Version:
1.0.5385.37206

MD5:
38b5915accdbb36316eaba788292eaa0

SHA-1:
694f3cfdac4328e5aadf54b8e7c81124e7462923

SHA-256:
de650146cb15707df9a6bf11944f8f7bcf93e4ebb9e5d710e74673cdb8bbb53a

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:
4/18/2024 10:03:19 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo.trolatunt (M)
16.2.15.3

File size:
1.2 MB (1,274,656 bytes)

Product version:
1.0.5385.37206

Original file name:
trolatunt.OfSvc.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\trolatunt\bin\plugins\trolatunt.ofsvc.dll

Digital Signature
Signed by:
trolatunt

Authority:
VeriSign, Inc.

Valid from:
8/21/2013 7:00:00 AM

Valid to:
8/21/2015 6:59:59 AM

Subject:
CN=trolatunt, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=trolatunt, 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:
16E5B55BC9746E627E43F6A38DDE3E80

File PE Metadata
Compilation timestamp:
9/30/2014 4:40:23 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
24576:1OCl0PHlEcXQQbKtg4zwCYxjvoOJEGm2Mvv/+7+A6S5pTh:1/l0PbQQ+UCg3WGmEoS5pN

Entry address:
0x1371BA

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, 01, 00, 10, 00, 00, 00, 18, 00, 00, 80, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 01, 00, 01, 00, 00, 00, 30, 00, 00, 80, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

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

Code size:
1.2 MB (1,266,176 bytes)

Remove trolatunt.OfSvc.dll - Powered by Reason Core Security
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