installer_skype_french.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_skype_french.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 frall.filewin.com.
Publisher:
Vittalia Limited  (signed and verified)

MD5:
2a8517cf4d3a14eddd7796be8263183e

SHA-1:
08341ef2ea73f0af2d04bd153542c9d5003ea60a

SHA-256:
c0b90df122e4f30ce0d177d88636e2ee80560cde7b6d83596734b349dcf5c4b4

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:
4/27/2024 6:23:27 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Vittalia (M)
16.8.2.11

File size:
4.7 MB (4,948,328 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Vittalia DM

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

Digital Signature
Authority:
VeriSign, Inc.

Valid from:
5/18/2013 2:00:00 AM

Valid to:
5/18/2016 1:59:59 AM

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:
6/13/2014 9:40:23 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
49152:/+zyYYcg/kr20RHcSzmoObicI4wSzmIBy6us9j7EHqX28Zsr3b/vM6:Sy8

Entry address:
0x30FE1

Entry point:
E8, 5D, 99, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, 88, 5F, 45, 00, E8, 79, 28, 00, 00, E8, E4, 1E, 00, 00, 0F, B7, F0, 6A, 02, E8, F0, 98, 00, 00, 59, B8, 4D, 5A, 00, 00, 66, 39, 05, 00, 00, 40, 00, 74, 04, 33, DB, EB, 33, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, EB, B9, 0B, 01, 00, 00, 66, 39, 88, 18, 00, 40, 00, 75, DD, 33, DB, 83, B8, 74, 00, 40, 00, 0E, 76, 09, 39, 98, E8, 00, 40, 00, 0F, 95, C3, 89, 5D, E4, E8, 24, 5A, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Code size:
273 KB (279,552 bytes)

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

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