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freefilesync_7.2_win_setup.exe

FreeFileSync

Open Source Developer, Zenju

The application freefilesync_7.2_win_setup.exe, “FreeFileSync Setup” by Open Source Developer, Zenju has been detected as a potentially unwanted program by 8 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 w.x.baidu.com and multiple other hosts.
Publisher:
www.FreeFileSync.org  (signed by Open Source Developer, Zenju)

Product:
FreeFileSync

Description:
FreeFileSync Setup

Version:
7.2

MD5:
0f877b7d02dd3f751ef634d2e7ca49e8

SHA-1:
57b77a3b2c4881911fee91f33b3e9e7eb825d0bb

SHA-256:
9dd7ebf3b9f3f5d50e8208d54269e41e2780e4f53a9815d06649b64703afedb6

Scanner detections:
8 / 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 5:51:27 AM UTC  (today)

Scan engine
Detection
Engine version

AVG
OpenCandy
2016.0.3059

Baidu Antivirus
Adware.Win32.OpenCandy
4.0.3.1574

Bkav FE
W32.HfsAdware
1.3.0.6979

ESET NOD32
Win32/OpenCandy.C potentially unsafe (variant)
9.11886

K7 AntiVirus
Unwanted-Program
13.205.16456

Malwarebytes
PUP.Optional.OpenCandy
v2015.07.04.04

McAfee
Artemis!0F877B7D02DD
5600.6715

Panda Antivirus
PUP/OpenCandy
15.07.04.04

File size:
10.2 MB (10,719,568 bytes)

Product version:
7.2

Copyright:
Zenju - All Rights Reserved

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\freefilesync_7.2_win_setup.exe

Digital Signature
Signed by:
Open Source Developer, Zenju

Authority:
Unizeto Technologies S.A.

Valid from:
9/5/2014 6:42:28 AM

Valid to:
9/5/2015 6:42:28 AM

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:
10/7/2014 12:40:20 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
196608:ZWjn2SHisKWvigdUGX1wSbeQ4dCn544z9im/CczQt2cj88gmZRK:ZWjus13UGX1mpEn5vximar4cj8n7

Entry address:
0x335A

Entry point:
81, EC, D8, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, 30, 92, 40, 00, 89, 6C, 24, 14, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, BC, 70, 40, 00, 55, FF, 15, AC, 72, 40, 00, 6A, 09, A3, B8, 92, 42, 00, E8, 15, 2F, 00, 00, A3, 04, 92, 42, 00, 55, 8D, 44, 24, 38, 68, B4, 02, 00, 00, 50, 55, 68, A8, 06, 42, 00, FF, 15, 7C, 71, 40, 00, 68, 7C, 93, 40, 00, 68, 00, 82, 42, 00, E8, 80, 2B, 00, 00, FF, 15, 34, 71, 40, 00, BB, 00, 40, 43, 00, 50, 53, E8, 6E, 2B, 00, 00...
 
[+]

Entropy:
7.9989

Packer / compiler:
Nullsoft install system v2.x

Code size:
24 KB (24,576 bytes)

The file freefilesync_7.2_win_setup.exe has been seen being distributed by the following 13 URLs.

http://w.x.baidu.com/alading/.../11073

http://files.fosshub.com/Protected/expiretime=1436200889;badurl=aHR0cDovL3d3dy5mb3NzaHViLmNvbS9GcmVlRmlsZVN5bmMuaHRtbA==/aaed808d7cab036c35958a12daa5c6e8b20ac6747bf69cb55503ffab812fa047/.../FreeFileSync_7.2_Win_Setup.exe

http://files.fosshub.com/Protected/expiretime=1436170303;badurl=aHR0cDovL3d3dy5mb3NzaHViLmNvbS9GcmVlRmlsZVN5bmMuaHRtbA==/cf558c83169f4d2cd313e9dbeeb9ff44418f8313e8a5a6a864626a6acb051590/.../FreeFileSync_7.2_Win_Setup.exe

http://files.fosshub.com/Protected/expiretime=1436859100;badurl=aHR0cDovL3d3dy5mb3NzaHViLmNvbS9GcmVlRmlsZVN5bmMuaHRtbA==/900cc6aacc3f691889a868678a076d4e5d5afcc0195816543ff21c7dfd6d8ef8/.../FreeFileSync_7.2_Win_Setup.exe

http://files.fosshub.com/Protected/expiretime=1436861733;badurl=aHR0cDovL3d3dy5mb3NzaHViLmNvbS9GcmVlRmlsZVN5bmMuaHRtbA==/39a07ec1dbeab566f53401e62490d59690f5db663cbbf9ec75ebe417c2d75e7b/.../FreeFileSync_7.2_Win_Setup.exe

http://files.fosshub.com/Protected/expiretime=1437055616;badurl=aHR0cDovL3d3dy5mb3NzaHViLmNvbS9GcmVlRmlsZVN5bmMuaHRtbA==/785e59ad429c7383dbb617c3d72b3d9cc08e9a88a41eddf1d7cc7851bca7d329/.../FreeFileSync_7.2_Win_Setup.exe

http://download1361.mediafire.com/171E92C18EEE40A29D1749C505091DFC_SOPHOS_WARN_PROCEEDED_FLAG

http://www.mediafire.com/download/.../FreeFileSync_7.2_Windows_Setup.exe

http://files.fosshub.com/Protected/expiretime=1436098678;badurl=aHR0cDovL3d3dy5mb3NzaHViLmNvbS9GcmVlRmlsZVN5bmMuaHRtbA==/7188fbdc361fc37f0331e84b41e373a671497bbb606dca9c65a5e14b9751c5a8/.../FreeFileSync_7.2_Win_Setup.exe

http://files.fosshub.com/Protected/expiretime=1436014197;badurl=aHR0cDovL3d3dy5mb3NzaHViLmNvbS9GcmVlRmlsZVN5bmMuaHRtbA==/e6d001bc14e509dcd483b02111a30cb940697eb6225d68e053065274638948cf/.../FreeFileSync_7.2_Win_Setup.exe

http://freefilesync.winsoftware-forum.de/FreeFileSync_7.2_Windows_Setup.exe

http://files.fosshub.com/Protected/expiretime=1436229285;badurl=aHR0cDovL3d3dy5mb3NzaHViLmNvbS9GcmVlRmlsZVN5bmMuaHRtbA==/0230d8dd8f9d9de0703d4ca56e61f1177f8affcc0a42846c81abbc002cc40024/.../FreeFileSync_7.2_Win_Setup.exe

http://files.fosshub.com/Protected/expiretime=1435871335;badurl=aHR0cDovL3d3dy5mb3NzaHViLmNvbS9GcmVlRmlsZVN5bmMuaHRtbA==/63dcd67fbf7f65b5fa8a7d1f41add88101d7f03dde8ea3fbfe7d5e2adee6f376/.../FreeFileSync_7.2_Win_Setup.exe

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