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installer_whatsapp_2_11_163_spanish.exe

Vittalia Limited

This is the Vittalia Filewon Installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application installer_whatsapp_2_11_163_spanish.exe by Vittalia Limited has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the Vittalia DM installer. The file has been seen being downloaded from descargar.mp3.es.
Publisher:
Vittalia Limited  (signed and verified)

MD5:
04c9010b5f439d6299971e34e2333a2c

SHA-1:
15d898ac9637e80be686eb6f2d59ebbb7dbe023e

SHA-256:
153b7c809df1df76e4e8f6891503de4d376ef9afe6fc1463ad4986536fbab1cc

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Bundles additional software, mostly toolbars and other potentially unwanted applications using the Vittalia monitization installer.

Description:
This is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
4/25/2024 10:57:46 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Vittalia.Bundler (M)
16.1.27.18

File size:
5 MB (5,257,520 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Vittalia DM

Common path:
C:\users\{user}\downloads\installer_whatsapp_2_11_163_spanish.exe

Digital Signature
Signed by:
Vittalia Limited

Authority:
VeriSign, Inc.

Valid from:
5/17/2013 7:00:00 PM

Valid to:
5/17/2016 6:59:59 PM

Subject:
CN=Vittalia Limited, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Vittalia Limited, L=Dublin, S=Dublin, C=IE

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:
6CC8DB30E67B3DF9E2607EE882D390AC

File PE Metadata
Compilation timestamp:
6/27/2014 5:03:42 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
49152:ABX8T9iFC6kr20RHKcE0kL8IO6H2rfO6js/wFEHqX28bZi0b/xb:SF6

Entry address:
0x3FFE0

Entry point:
55, 8B, EC, E8, 08, 41, 01, 00, E8, 03, 00, 00, 00, 5D, C3, CC, 55, 8B, EC, 6A, FE, 68, 30, 78, 48, 00, 68, 20, 41, 44, 00, 64, A1, 00, 00, 00, 00, 50, 83, C4, E0, 53, 56, 57, A1, D0, 97, 48, 00, 31, 45, F8, 33, C5, 50, 8D, 45, F0, 64, A3, 00, 00, 00, 00, 89, 65, E8, C7, 45, E0, 00, 00, 00, 00, E8, 71, 31, 00, 00, 66, 89, 45, E4, 6A, 02, E8, E6, 3F, 01, 00, 83, C4, 04, E8, 3E, 01, 00, 00, 89, 45, D4, E8, 56, 13, 01, 00, 85, C0, 75, 0A, 6A, 1C, E8, BB, 01, 00, 00, 83, C4, 04, E8, F3, 5C, 00, 00, 85, C0, 75...
 
[+]

Entropy:
6.4101

Developed / compiled with:
Microsoft Visual C++

Code size:
421.5 KB (431,616 bytes)

The file installer_whatsapp_2_11_163_spanish.exe has been seen being distributed by the following URL.

http://descargar.mp3.es/lv/software/downloadf/.../WhatsApp.htm

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