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freefilesync_6.0_windows_setup.exe

FreeFileSync

Open Source Developer, Zenju

The application freefilesync_6.0_windows_setup.exe, “Folder Comparison and Synchronization” by Open Source Developer, Zenju has been detected as a potentially unwanted program by 4 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The installer uses the OpenCandy monitzation platform which will donwload and install offers in the setup for potentially unwanted software including ad/search-supported toolbars. The file has been seen being downloaded from superb-dca2.dl.sourceforge.net and multiple other hosts.
Publisher:
Open Source Developer, Zenju  (signed and verified)

Product:
FreeFileSync

Description:
Folder Comparison and Synchronization

Version:
6.0

MD5:
9e6a6d8be8043cc9f46c76a7affa8533

SHA-1:
df34986b70b5e31c493b5f224a66e56cd48a618e

SHA-256:
1d144ad8dc39846fc0c41ba77206b2cac038621d3b30e5388617fad8c249fcb7

Scanner detections:
4 / 68

Status:
Potentially unwanted

Explanation:
Packages the OpenCandy software bundler that offers to install additional software and may include web browser add-ons and toolbars which display advertising (based on publisher settings and geo context).

Analysis date:
4/25/2024 9:32:09 PM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/OpenCandy
7.9186

Malwarebytes
PUP.Optional.OpenCandy
v2013.12.18.08

Rising Antivirus
PE:PUF.OpenCandy!1.9DE5
23.00.65.131216

Trend Micro House Call
TROJ_GEN.F47V1201
7.2.352

File size:
11 MB (11,560,656 bytes)

Product version:
6.0

Copyright:
Zenju - All Rights Reserved

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Digital Signature
Signed by:
Open Source Developer, Zenju

Authority:
Unizeto Technologies S.A.

Valid from:
9/11/2013 4:55:40 PM

Valid to:
9/11/2014 4:55:40 PM

Subject:
E=zenju@gmx.de, CN="Open Source Developer, Zenju", O=Open Source Developer, C=DE

Issuer:
CN=Certum Level III CA, OU=Certum Certification Authority, O=Unizeto Technologies S.A., C=PL

Serial number:
16E668A771535C03FB8E38917D8F02D0

File PE Metadata
Compilation timestamp:
2/25/2012 4:19:59 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
196608:NGEo88FC2pN6mcT9l9PiOKFPsFTVf6rFuOh3ZMEXoWscjpr+BY:UEo88FLpN6mIlNPsFTh3ZMEXoB4QY

Entry address:
0x39E3

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, D8, 91, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B8, 80, 40, 00, 55, FF, 15, C0, 82, 40, 00, 6A, 08, A3, B8, 2E, 47, 00, E8, 37, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, D0, 2D, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, 93, 40, 00, FF, 15, 84, 81, 40, 00, 68, 04, 93, 40, 00, 68, C0, AD, 46, 00, E8, 19, 27, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 30, 4C, 00, 57, E8, 07, 27, 00, 00...
 
[+]

Entropy:
7.9987

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

The file freefilesync_6.0_windows_setup.exe has been seen being distributed by the following 11 URLs.

http://superb-dca2.dl.sourceforge.net/project/freefilesync/freefilesync/.../FreeFileSync_6.0_Windows_Setup.exe

http://heanet.dl.sourceforge.net/project/freefilesync/freefilesync/.../FreeFileSync_6.0_Windows_Setup.exe

http://software-files-a.cnet.com/s/software/13/51/74/.../FreeFileSync_6.0_Windows_Setup.exe

http://mirror2.fosshub.com/.../FreeFileSync_6.0_Windows_Setup.exe

http://jaist.dl.sourceforge.net/project/freefilesync/freefilesync/.../FreeFileSync_6.0_Windows_Setup.exe

http://iweb.dl.sourceforge.net/project/freefilesync/freefilesync/.../FreeFileSync_6.0_Windows_Setup.exe

http://mirror1.fosshub.com/.../FreeFileSync_6.0_Windows_Setup.exe

http://mirror4.fosshub.com/.../FreeFileSync_6.0_Windows_Setup.exe

http://dl.cdn.chip.de/downloads/.../FreeFileSync_6.0_Windows_Setup.exe

http://downloads.sourceforge.net/project/freefilesync/freefilesync/.../FreeFileSync_6.0_Windows_Setup.exe

http://www.fosshub.com/.../FreeFileSync_6.0_Windows_Setup.exe

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