freefilesync_6.10_windows_setup.exe

FreeFileSync

Open Source Developer, Zenju

The application freefilesync_6.10_windows_setup.exe, “FreeFileSync Setup” by Open Source Developer, Zenju has been detected as a potentially unwanted program by 3 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 mirror14.fosshub.com and multiple other hosts.
Publisher:
Open Source Developer, Zenju  (signed and verified)

Product:
FreeFileSync

Description:
FreeFileSync Setup

Version:
6.10

MD5:
e5baad562e4a19f71170d92e1a148679

SHA-1:
028a91fc2ab8ab67585fad3d329fd4a945bcb878

SHA-256:
6ccded0a841aca06b2fff34e696c3c079a8869ece8d185c0b264c64053555a8b

Scanner detections:
3 / 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:
4/24/2024 1:44:44 AM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/OpenCandy (variant)
8.10536

Malwarebytes
PUP.Optional.OpenCandy
v2014.10.10.05

Reason Heuristics
PUP.OpenCandy.Installer (L)
16.12.1.12

File size:
11.1 MB (11,671,120 bytes)

Product version:
6.10

Copyright:
Zenju - All Rights Reserved

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\freefilesync_6.10_windows_setup.exe

Digital Signature
Authority:
Unizeto Technologies S.A.

Valid from:
9/5/2014 2:42:28 PM

Valid to:
9/5/2015 2:42:28 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:
3402C75B8D745AF02AABEBC7659B40D7

File PE Metadata
Compilation timestamp:
2/24/2012 11:19:59 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
196608:i++4WfdmyS7gYkom3snc2L9XyV2Ts/4HVmYDdAbpA6fmjx3pYc5lfyLU:i3Ngyxync2L9X9s/wVhdANFmHvPf

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_6.10_windows_setup.exe has been seen being distributed by the following 15 URLs.

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