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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. During install, it bundles potentially unwanted software on a user's computer at the same time without adequate consent. 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.todownload.com.
Publisher:
WeDownload, Ltd  (signed and verified)

MD5:
acb454d35008d8177ca80dcf88715900

SHA-1:
adc20c9bd2c933a07fe1f9409e9ee8cd210b5c60

SHA-256:
649390056353a6ed1e0bc617ec3f89064d33f26cf01f50a56ae7f58915dc178f

Scanner detections:
18 / 68

Status:
Adware

Explanation:
May bundle additional potentially unwanted software such as adware during setup.

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:
4/19/2024 4:33:47 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.Soft32Downloader
7.1.1

AhnLab V3 Security
Win-PUP/Soft32Downloader
2015.05.24

Avira AntiVirus
APPL/Soft32Down.diq
8.3.1.6

avast!
Downloader-TOV [PUP]
150521-0

AVG
Wedownload
2016.0.3100

Bkav FE
W32.HfsAdware
1.3.0.6379

Clam AntiVirus
Win.Trojan.Agent-754117
0.98/20503

Dr.Web
Adware.Downware.10564, Adware.Downware.8933
9.0.1.05190

ESET NOD32
MSIL/Soft32Downloader.C potentially unwanted application
7.0.302.0

G Data
Win32.Application.Soft32Downloader
15.5.25

K7 AntiVirus
Unwanted-Program
13.204.16012

Malwarebytes
PUP.Optional.BundleInstaller.A
v2015.05.24.07

McAfee
Trojan.Artemis!F3EC2C95E73A
18.0.204.0

NANO AntiVirus
Trojan.Win32.KillFiles.ddsvpt
0.30.24.1636

Qihoo 360 Security
Trojan.Generic
1.0.0.1015

Reason Heuristics
PUP.WeDownload.Bundler
15.5.24.7

Vba32 AntiVirus
Signed-AdWare.WeDownload
3.12.26.4

VIPRE Antivirus
Threat.4150696
40432

File size:
593 KB (607,192 bytes)

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
WeDownload, Ltd

Authority:
DigiCert Inc

Valid from:
2/5/2013 6:00:00 PM

Valid to:
2/11/2016 6:00:00 AM

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 4:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:rwMDD4yOtJVrfyDL3xcqXIHBC3OLQjPHyEOOym:rtgyOjVbyHJXkuOL2SEGm

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:
7.9172

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.todownload.com/get/file/id/.../?lp=adwords&kw=Download firefox&mt=&ad=25025989758&pl=www.consumersearch.com&ds=c&gclid=CNXQ7NOdkb0CFRQV7AodMSwATg

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