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ffvsetup.exe

Free File Viewer

Bitberry Software

The application ffvsetup.exe, “Free File Viewer for PDF, DOC, DOCX, RTF, XLS, etc. ” by Bitberry Software has been detected as a potentially unwanted program 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 Inno Setup installer. The file has been seen being downloaded from files.downloadnow.com and multiple other hosts.
Publisher:
Bitberry Software   (signed by Bitberry Software)

Product:
Free File Viewer

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

Version:
2014.2.16.0

MD5:
ade3c280cc570f959b5680cde685b3f8

SHA-1:
ccad44d7f237591e3173f57a4aaaceabd6fe003b

SHA-256:
ce2eb3e47dc406ddb538757ad9b04bef4126cf10e43c35cf789031147e898815

Scanner detections:
1 / 68

Status:
Potentially unwanted

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
11/15/2024 7:20:04 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Bitberry.BitberrySoftware.Installer (M)
15.10.21.22

File size:
17 MB (17,787,368 bytes)

Product version:
2014.2.16.0

Copyright:
Copyright © 2010-2015 Bitberry Software

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

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

Digital Signature
Signed by:
Bitberry Software

Authority:
thawte, Inc.

Valid from:
3/12/2015 7:00:00 PM

Valid to:
3/12/2017 6:59:59 PM

Subject:
CN=Bitberry Software, O=Bitberry Software, L=Holbaek, S=n/a, C=DK

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
2B45F5EACFCCD01402902F5B86CE6120

File PE Metadata
Compilation timestamp:
6/19/1992 5:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
393216:dfi2RrhfuCsmz98dLkkPqx6zwzglzO89YOwPvd/IBSO7AGLwjyX0B:1BRJZzOdQ8gglB0h6t7yjyq

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 ffvsetup.exe has been seen being distributed by the following 5 URLs.

http://files.downloadnow.com/s/software/14/48/37/.../ffvsetup.exe

http://46.165.230.52/.../ffvsetup.exe

http://software-files-a.cnet.com/s/software/14/48/37/.../ffvsetup.exe

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

http://www.freefileviewer.com/downloads/.../FFVSetup.exe

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