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164221761_stp.exe

Free File Viewer

Bitberry Software ApS

The application 164221761_stp.exe, “Free File Viewer for PDF, DOC, DOCX, RTF, XLS, etc. ” by Bitberry Software ApS has been detected as a potentially unwanted program by 2 anti-malware scanners. The program is a setup application that uses the Inno Setup installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from www.bitberryupdates.com and multiple other hosts.
Publisher:
Bitberry Software   (signed by Bitberry Software ApS)

Product:
Free File Viewer

Description:
Free File Viewer for PDF, DOC, DOCX, RTF, XLS, etc.

Version:
2012.10.9.0

MD5:
31accb29500166f343b8a3e68d0dacac

SHA-1:
7b6d18765e8c2ea5d4f245abd08ec7a124f4b841

SHA-256:
01076d0e2b6a30c3911eb88947fbd33c37f1926e0e1840593af9bd43ed292290

Scanner detections:
2 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Analysis date:
11/15/2024 7:50:05 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Optional.BitberrySoftware.N
14.6.12.9

Vba32 AntiVirus
Signed-Adware.InstallCore
3.12.24.3

File size:
15.8 MB (16,617,352 bytes)

Product version:
2012.10.9.0

Copyright:
Copyright © 2010-2013 Bitberry Software

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\164221761_stp.exe

Digital Signature
Signed by:
Bitberry Software ApS

Authority:
VeriSign, Inc.

Valid from:
10/12/2012 2:00:00 AM

Valid to:
10/13/2013 1:59:59 AM

Subject:
CN=Bitberry Software ApS, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Bitberry Software ApS, L=Holbæk, S=Alberta, C=DK

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:
72E7F6FFCFD401C67F03265A466A8EBB

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
393216:kfXo0YPHskS5CwbQuHDPz4I7WTQ9ZfHtS:kvAHVgv571dHtS

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, 53, C9, FF, FF, E8, 9A, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

Entropy:
7.9999

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
37 KB (37,888 bytes)

The file 164221761_stp.exe has been seen being distributed by the following 9 URLs.

http://www.bitberryupdates.com/ffv_redir.html?r=ffvdl

http://file.org/.../dl.php?fid=3513943&p=None&a=upd&v=20120228

http://www.freefileviewer.com/.../FreeFileViewerUpdateSetup.exe

http://file.org/.../dl.php?fid=3513943&p=None&a=upd

http://cdn1.freefileviewer.com/icdlm/.../FreeFileViewerSetup.exe

http://cdn1.freefileviewer.com/icdlm/.../FreeFileViewerSetup.exe

http://www.freefileviewer.com/start_download.html

http://www.freefileviewer.com/.../FreeFileViewer2012Setup.exe

http://cdn1.bitberrydownload1.com/icdlm/.../FreeFileViewerSetup.exe

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