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mozilla firefox setup.exe

WeDownload, Ltd

The application mozilla firefox setup.exe by WeDownload has been detected as adware by 18 anti-malware scanners. The program is a setup application that uses the Midia Downloader installer. With this installer, users are expecting to download the free Mozilla Firefox web browser but before that occurs they may be presented with additional offers, mostly potentially unwanted software or adware. The file has been seen being downloaded from mozilla-firefox.xtremedownload.com.
Publisher:
WeDownload, Ltd  (signed and verified)

MD5:
331463eca42af21b85994b50f672df75

SHA-1:
8676334190208b597f7ae5750c487c0c04a1068f

SHA-256:
af937249f3a8c08a915e20a44b1ec29160359074999f12d8ae74411e7876a26b

Scanner detections:
18 / 68

Status:
Adware

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
4/24/2024 6:19:24 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.Soft32Downloader
7.1.1

AhnLab V3 Security
Win-PUP/Soft32Downloader
2014.12.08

Avira AntiVirus
APPL/Downloader.Gen
7.11.193.70

avast!
Downloader-TOV [PUP]
141130-1

AVG
Wedownload
2015.0.3268

Clam AntiVirus
Win.Trojan.Agent-754117
0.98/21511

Dr.Web
Adware.Downware.8933
9.0.1.05190

ESET NOD32
MSIL/Soft32Downloader.C potentially unwanted application
7.0.302.0

G Data
Win32.Application.Soft32Downloader
14.12.24

K7 AntiVirus
Unwanted-Program
13.186.14254

Kaspersky
not-a-virus:Downloader.Win32.Agent
15.0.0.543

McAfee
Trojan.Artemis!A0093B3D2DD7
16.8.708.2

NANO AntiVirus
Trojan.Win32.Soft32Downloader.dgyrwu
0.28.6.63850

Qihoo 360 Security
Trojan.Generic
1.0.0.1015

Reason Heuristics
PUP.Installer.WeDownload.V
14.12.7.8

Vba32 AntiVirus
Signed-AdWare.WeDownload
3.12.26.3

VIPRE Antivirus
Threat.4150696
35418

Zillya! Antivirus
Downloader.Agent.Win32.202205
2.0.0.2000

File size:
617.1 KB (631,920 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Midia Downloader (using Nullsoft Install System)

Common path:
C:\users\{user}\downloads\mozilla firefox setup.exe

Digital Signature
Signed by:
WeDownload, Ltd

Authority:
DigiCert Inc

Valid from:
2/6/2013 12:00:00 AM

Valid to:
2/11/2016 12:00:00 PM

Subject:
CN="WeDownload, Ltd", O="WeDownload, Ltd", L=Nicosia, C=CY

Issuer:
CN=DigiCert Assured ID Code Signing CA-1, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
0320C5B8F7CE6E92D3665598826A4480

File PE Metadata
Compilation timestamp:
12/5/2009 10:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:LwMDD4ypKTzNTR9WxwzCoPk9lveZKuM5rfJlLvrmMgnTRF3/qET6BQcFmo:LtgEuzN7dze3vyruVljfYRZv6Tm

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9239

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file mozilla firefox setup.exe has been seen being distributed by the following URL.

http://mozilla-firefox.xtremedownload.com/get/file/id/.../?lp=adwords&tg=uk&kw=Firefox free download 2014&mt=e&ad=45728898495&pl=&ds=s&gclid=CPyY0Zv25L4CFUP3wgodsmgArw

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