TowerTilt.FirstRun.exe

FirstRun

TowerTilt

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 TowerTilt.FirstRun.exe by TowerTilt has been detected as adware by 19 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:
TowerTilt  (signed and verified)

Product:
FirstRun

Version:
1.0.0.0

MD5:
2e3eaae59697aca3741bfee1436c7af4

SHA-1:
92cdf64e1212270b1a80dd757131b0d4a3b77ec2

SHA-256:
d2cb922885ea3ade9f82522784ae596d89ce3a8c0dfd5e0051198817c48243ad

Scanner detections:
19 / 68

Status:
Adware

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

Analysis date:
4/23/2024 6:58:09 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.SwiftBrowse.CN
357

AhnLab V3 Security
Win-PUP/BrowseFox.Gen
2014.11.16

Avira AntiVirus
APPL/BrowseFox.Gen
7.11.160.62

AVG
Towit
2017.0.2835

Baidu Antivirus
Adware.MSIL.BrowseFox
4.0.3.16213

Bitdefender
Adware.SwiftBrowse.CN
1.0.20.220

Comodo Security
UnclassifiedMalware
18849

Emsisoft Anti-Malware
Adware.SwiftBrowse.CN
8.16.02.13.07

ESET NOD32
MSIL/BrowseFox.D potentially unwanted application
10.7.0.302.0

F-Secure
Adware.SwiftBrowse.CN
11.2016-13-02_7

G Data
Adware.SwiftBrowse.CN
16.2.24

Kaspersky
not-a-virus:HEUR:AdWare.MSIL.Kranet
14.0.0.668

Malwarebytes
v2016.02.13.07

McAfee
Artemis!86963DABDB5C
5600.6491

MicroWorld eScan
Adware.SwiftBrowse.CN
17.0.0.132

nProtect
Adware.SwiftBrowse.CN
14.11.14.01

Reason Heuristics
Adware.Yontoo.TowerTilt (M)
16.2.13.7

Trend Micro House Call
Suspicious_GEN.F47V0628
7.2.44

VIPRE Antivirus
Yontoo
31196

File size:
1.1 MB (1,123,616 bytes)

Product version:
1.0.0.0

Copyright:
Copyright © 2014

Original file name:
TowerTilt.FirstRun.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

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

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
2/3/2014 4:00:00 PM

Valid to:
2/4/2015 3:59:59 PM

Subject:
CN=TowerTilt, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=TowerTilt, L=Santa Monica, 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:
0DC21B60DDFB723E55B2F05376083F29

File PE Metadata
Compilation timestamp:
6/9/2014 11:02:58 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
24576:noJHKdo3IWx4TKtx4xgfe67W2Mo72rBJHvJCbIhZXVyzD:nodIo3Iox4wW2s7PJDVyH

Entry address:
0x11203A

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:
7.9246

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

Code size:
1.1 MB (1,114,624 bytes)

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