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PDF_Reader.exe

Free PDF Reader

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 PDF_Reader.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.
Publisher:
Install Helper  (signed and verified)

Product:
Free PDF Reader

Version:
3.0.0.76

MD5:
8279511326a8c153450cb062ee005d49

SHA-1:
1edc7242a079bb6cec78bdd25e61ff15c625b7b2

SHA-256:
a274324145d183f5ba6c7574c320f42d96f283a1861cdc5b681461f47eeaf735

Scanner detections:
1 / 68

Status:
Adware

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

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
12/4/2024 7:58:00 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Vittalia (M)
17.3.15.8

File size:
860.2 KB (880,808 bytes)

Product version:
3.0.0.76

Copyright:
(c) Install Helper

Original file name:
PDF_Reader.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Vittalia DM

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\pdf_reader.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:
2/16/2015 7:11:23 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

Entry address:
0x128D

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, D3, 5B, C7, 45, E8, BC, B5, B5, B5, 33, D2, 66, C7, 45, EC, BA, BF, C6, 45, EE, A7, 88, 5D, EF, 8A, 4C, 15, E8, 8A, C1, 0A, CB, 22, C3, F6, D0, 22, C1, 88, 44, 15, E8, 42, 83, FA, 08, 72, E8, 8B, 3D, 0C, 80, 47, 00, 8D, 45, E8, 50, FF...
 
[+]

Entropy:
7.0104

Developed / compiled with:
Microsoft Visual C++

Code size:
475.5 KB (486,912 bytes)

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