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SerialTrunc.FirstRun.exe

FirstRun

SerialTrunc

The Yontoo branded FirstRun executable is distributed as part of a Yontoo product bundle and is desigend to install components of this ad-supported (injection) program as well as 'call home' to inform the server that the extension was installed and may request additional instructions. The application SerialTrunc.FirstRun.exe by SerialTrunc has been detected as adware by 5 anti-malware scanners. It will plug into the web browser and display context-based advertisements by overwriting existing ads or by inserting new ones on various web pages.
Publisher:
SerialTrunc  (signed and verified)

Product:
FirstRun

Version:
1.0.0.0

MD5:
ad40b90b9395b19cd69a626e5fd6a766

SHA-1:
7b7eefa347d34c4d58c3f93e9f643278d1946a16

Scanner detections:
5 / 68

Status:
Adware

Explanation:
Part of the Yontoo ad injection web browser add-on.

Analysis date:
4/25/2024 4:09:49 AM UTC  (today)

Scan engine
Detection
Engine version

AVG
Generic
2015.0.3389

ESET NOD32
MSIL/BrowseFox.D potentially unwanted application
8.7.0.302.0

Malwarebytes
PUP.Optional.Sambreel.A
v2014.08.08.03

Reason Heuristics
Adware.Yontoo.SerialTrunc.T
14.8.8.3

VIPRE Antivirus
Threat.4741131
29418

File size:
1 MB (1,088,800 bytes)

Product version:
1.0.0.0

Copyright:
Copyright © 2014

Original file name:
SerialTrunc.FirstRun.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\Program Files\serialtrunc\serialtrunc.firstrun.exe

Digital Signature
Signed by:
SerialTrunc

Authority:
VeriSign, Inc.

Valid from:
1/3/2014 12:00:00 AM

Valid to:
1/3/2015 11:59:59 PM

Subject:
CN=SerialTrunc, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=SerialTrunc, 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:
167D55FA84ED98E4D7F5933FEC5E95BA

File PE Metadata
Compilation timestamp:
1/31/2014 7:31:19 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
24576:wgdvibvn+rtAaoxdqq6RYNQyJ4PSqphIIArT3U:wg8bvn+rtAaoxeY6y26qphGc

Entry address:
0x10990A

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:
1 MB (1,079,808 bytes)

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