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setup_internet_download_manager.exe

Internet Download Manager

Install Helper

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 setup_internet_download_manager.exe by Install Helper 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 files.1download.io.
Publisher:
Install Helper  (signed and verified)

Product:
Internet Download Manager

Version:
3.0.0.76

MD5:
72fb51c4de422a79d1d1848b583eb9d3

SHA-1:
1caa6f1b785707c2b98ade43b0ac7f72c8ba9939

SHA-256:
e782a4877a69769fabe3e9099807d67b9f7514eb0ecb3f9f4a32c2aab7313920

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:
11/4/2024 4:59:03 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Vittalia.InstallH.Installer (M)
16.6.17.17

File size:
860.7 KB (881,344 bytes)

Product version:
3.0.0.76

Copyright:
(c) Install Helper

Original file name:
setup_internet_download_manager.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Vittalia DM

Language:
English (United States)

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

Digital Signature
Signed by:
Install Helper

Authority:
Symantec Corporation

Valid from:
1/28/2015 4:00:00 PM

Valid to:
1/29/2016 3:59:59 PM

Subject:
CN=Install Helper, O=Install Helper, L=Vancouver, S=British Columbia, C=CA

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
7CC3624C218D0B5B8DB87F5E4E3521B0

File PE Metadata
Compilation timestamp:
2/20/2015 9:17:38 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:q/drABz2hXrofsDuS29wZZxydz155sGeGsv7a1APTfm:CdrmpgZYLiLvmmfm

Entry address:
0x1282

Entry point:
55, 8B, EC, 83, EC, 4C, 53, 56, 57, BE, 00, 00, 80, 07, 33, DB, 56, 53, FF, 15, 10, 80, 47, 00, 85, C0, 74, 6B, 8B, D6, 8B, C8, 88, 19, 41, 4A, 75, FA, 50, FF, 15, 1C, 80, 47, 00, 89, 5D, FC, 8B, C3, 39, 75, FC, 73, 50, 40, FF, 45, FC, 39, 75, FC, 72, F7, 3B, C6, 75, 43, 6A, F9, 5B, C7, 45, F0, 96, 9F, 9F, 9F, 33, D2, 66, C7, 45, F4, 90, 95, C6, 45, F6, 8D, 88, 5D, F7, 8A, 4C, 15, F0, 8A, C1, 0A, CB, 22, C3, F6, D0, 22, C1, 88, 44, 15, F0, 42, 83, FA, 08, 72, E8, 8B, 3D, 0C, 80, 47, 00, 8D, 45, F0, 50, FF...
 
[+]

Entropy:
7.0111

Developed / compiled with:
Microsoft Visual C++

Code size:
475.5 KB (486,912 bytes)

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

http://files.1download.io/.../download_internet_download_manager.php?cid=1352548687.1424495860&flag=us

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