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installer_internet_explorer_japanese.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_internet_explorer_japanese.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 jp.fileprogram.net.
Publisher:
Vittalia Limited  (signed and verified)

MD5:
3e35f961b9822ff4b2fad981d022bdf6

SHA-1:
07d6955b000193b1b44aa8c14b913661da7c7cd4

SHA-256:
b990a4040b49f3e121ecadbb914328e2dca6d84009eb9d3dbec30286c81f2dc9

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 also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
12/26/2024 4:56:24 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Vittalia.Bundler (M)
16.2.17.20

File size:
2.6 MB (2,760,336 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Vittalia DM

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

Digital Signature
Signed by:
Vittalia Limited

Authority:
VeriSign, Inc.

Valid from:
5/18/2013 9:00:00 AM

Valid to:
5/18/2016 8:59:59 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:
6/24/2014 6:04:16 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
24576:h5HEAI5XT+kF9+2XNc/GyuxswkM4LMgMHzZu7z/UxoEpatA9LR4sIkI3rHWyY0f7:HHuHF9+DiuwqsFILD/OtIkGC0fuOJpau

Entry address:
0x2CCF0

Entry point:
55, 8B, EC, E8, 58, 4B, 01, 00, E8, 03, 00, 00, 00, 5D, C3, CC, 55, 8B, EC, 6A, FE, 68, 30, 32, 47, 00, 68, B0, 18, 43, 00, 64, A1, 00, 00, 00, 00, 50, 83, C4, E0, 53, 56, 57, A1, D0, 57, 47, 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, F1, 3B, 00, 00, 66, 89, 45, E4, 6A, 02, E8, 36, 4A, 01, 00, 83, C4, 04, E8, 3E, 01, 00, 00, 89, 45, D4, E8, B6, 1D, 01, 00, 85, C0, 75, 0A, 6A, 1C, E8, BB, 01, 00, 00, 83, C4, 04, E8, 73, 67, 00, 00, 85, C0, 75...
 
[+]

Entropy:
6.5319

Developed / compiled with:
Microsoft Visual C++

Code size:
346.5 KB (354,816 bytes)

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

http://jp.fileprogram.net/.../download?p=JP

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