trolatunt.BRT.Helper.exe

trolatunt

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application trolatunt.BRT.Helper.exe 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:
1.0.0.0

MD5:
62ffa176ae33d90a9e245eaac155a8e7

SHA-1:
8c96f26903254a31e92e6f06aa495f3efa1397d3

SHA-256:
50cdee90d23181a3af8464170d9fbb10f8c08526abf1e7cb70c79aea7668b30f

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:
4/23/2024 1:56:43 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo.trolatunt (M)
16.2.15.3

File size:
157.3 KB (161,056 bytes)

Product version:
1.0.0.0

Original file name:
trolatunt.BRT.Helper.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\Program Files\trolatunt\bin\trolatunt.brt.helper.exe

Digital Signature
Signed by:

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 4:41:07 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
3072:Z8NgxJJBOHngrpxn2p+5R0CbFN/DAONUH4NJDEcdCyXsP:Z8NCungrpx2p+5RfDf+H4nDjdR

Entry address:
0x2711A

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:
148.5 KB (152,064 bytes)

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