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Fitbit_Setup.exe

Fitbit Setup

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 Fitbit_Setup.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. It is also typically executed from an Internet Explorer cache folder. The file has been seen being downloaded from analytics.freewareflow.com.
Publisher:
Install Helper  (signed and verified)

Product:
Fitbit Setup

Version:
3.0.0.84

MD5:
1b8e2809700b5c138cb864d7201e3391

SHA-1:
b01eb9c8ec48f703df40b9d26fa70f4556600c98

SHA-256:
080b39ed26d69bc19329d518b6d6a136be77c31eeeaff4c6f69697bbf85675fa

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:
11/24/2024 5:48:22 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Vittalia.InstallH.Installer (M)
16.7.3.4

File size:
844.2 KB (864,424 bytes)

Product version:
3.0.0.84

Copyright:
(c) Install Helper

Original file name:
Fitbit_Setup.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Vittalia DM

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\fitbit_setup.exe

Digital Signature
Signed by:
Install Helper

Authority:
Symantec Corporation

Valid from:
1/28/2015 6:00:00 PM

Valid to:
1/29/2016 5:59:59 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:
3/10/2015 12:16:56 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:avzbZJZzYc2jp7Y1X74NWvtGR2AecmPbJ:WHnZYppizAebPbJ

Entry address:
0x126A

Entry point:
55, 8B, EC, 83, EC, 10, 53, 56, 57, 6A, 00, FF, 15, 08, 90, 47, 00, 8B, F8, 33, D2, 8B, CF, 8B, 5F, 3C, 03, DF, 2B, 05, 1C, 10, 40, 00, 89, 45, F4, 1B, D2, F7, D8, 89, 55, F8, 0F, B7, 73, 14, 83, D2, 00, F7, DA, 89, 75, F0, 52, 8B, 93, A0, 00, 00, 00, 50, 8B, 44, 1E, 24, 03, 05, 28, 10, 40, 00, 50, FF, B3, A4, 00, 00, 00, E8, 88, FD, FF, FF, 8B, 54, 1E, 28, 83, C4, 10, A1, 28, 10, 40, 00, 2B, D0, 83, FA, 01, 76, 0D, 8B, 4C, 1E, 24, 03, C8, 03, CF, E8, F2, FE, FF, FF, A1, 20, 10, 40, 00, 83, C6, 40, 03, F3...
 
[+]

Entropy:
7.0562

Developed / compiled with:
Microsoft Visual C++

Code size:
478.5 KB (489,984 bytes)

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

http://analytics.freewareflow.com/v2/click/e2aafbec/?d=http://cache.fitbit.com/FitbitConnect/FitbitConnect_Win_20141107_2.0.0.6512.exe&key=3d38fe486358d2aa2032aaf6069211ee0a0c10562c16010f2d2e57a3531cfba5&sid=USA-FB-GGL&uid=&affiliate_image=http://.../42cSje1.jpg&product_image=http://.../rnxtlWr.jpg&n=Fitbit Setup&filename=Fitbit_Setup

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