fusiondownloader_downloader_by_fusiondownloader.exe

Somoto Ltd.

Somoto uses a monetization platform known as the 'Better Installer' to provide the ability of 3rd party developers to bundle various adware packages through an affiliate pay-per-install program. The application fusiondownloader_downloader_by_fusiondownloader.exe, “Powered by BetterInstaller” by Somoto has been detected as adware by 22 anti-malware scanners. The program is a setup application that uses the Somoto BetterInstaller installer. Includes the Somoto BetterInstaller, an adware installer that will bundle offers for additional third party applications, mostly adware toolbars, with legitimate softare and may be installed without adequate user consent.
Publisher:
Somoto Ltd.  (signed and verified)

Description:
Powered by BetterInstaller

Version:
2.0.0.0

MD5:
65f7c189e1924129b5652254609ee8b3

SHA-1:
58790aa188ef32d310b8da21e6e8177d6dba1d26

SHA-256:
3a4b7ad642df520d52d6eef9d64636886f983a9aa013891db9f0194c303a7c21

Scanner detections:
22 / 68

Status:
Adware

Explanation:
Uses the Somoto 'BetterInstaller' to bundle additional (unwanted) software during install without adequate consent.

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:
12/26/2024 6:55:54 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.Somoto
7.1.1

Avira AntiVirus
APPL/Somoto.Gen2
7.11.133.86

avast!
Win32:PUP-gen [PUP]
2014.9-140324

AVG
AdInstaller.Somoto
2015.0.3526

Baidu Antivirus
HackTool.Win32.Downloader
4.0.3.14324

Clam AntiVirus
Adware.Somoto-1
0.98/18355

Comodo Security
Application.Win32.Somoto.A
17835

Dr.Web
Adware.Somoto.17
9.0.1.083

ESET NOD32
Win32/Somoto
8.9460

F-Prot
W32/SomotoBetterInstaller.A
v6.4.7.1.166

K7 AntiVirus
Unwanted-Program
13.176.11239

Kaspersky
not-a-virus:Downloader.NSIS.Agent
14.0.0.4123

Malwarebytes
PUP.Optional.Somoto.A
v2014.03.24.10

McAfee
Artemis!65F7C189E192
5600.7182

NANO AntiVirus
Trojan.Win32.Agent.cruvdt
0.28.0.57630

Panda Antivirus
PUP/MultiToolbar.A
14.03.24.10

Reason Heuristics
PUP.BetterInstaller.Somoto.p
14.8.7.17

Sophos
Somoto BetterInstaller
4.97

SUPERAntiSpyware
Adware.Somoto/Variant
10708

Trend Micro House Call
TROJ_GEN.R00JB01AF14
7.2.83

Vba32 AntiVirus
Downloader.Agent
3.12.24.3

VIPRE Antivirus
BetterInstaller
26766

File size:
161 KB (164,872 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Somoto BetterInstaller

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\fusiondownloader_downloader_by_fusiondownloader.exe

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
9/20/2011 3:00:00 AM

Valid to:
9/20/2014 2:59:59 AM

Subject:
CN=Somoto Ltd., O=Somoto Ltd., STREET=PO Box 58096, L=Tel Aviv, S=--, PostalCode=61580, C=IL

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00841D099D16B738F34172FEEFE1D2574F

File PE Metadata
Compilation timestamp:
12/17/2010 11:14:12 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.56

CTPH (ssdeep):
3072:c22ihA0m3BJf0vPRpur4HTzZgR+wGioUYb/019fmW:3A0m3T0vP+EHTzTDfU6/01BmW

Entry address:
0x39AC

Entry point:
55, 89, E5, 57, 56, 53, 81, EC, 7C, 01, 00, 00, E8, 97, 46, 00, 00, 83, EC, 0C, 68, 01, 80, 00, 00, E8, 42, 43, 00, 00, 6A, 00, E8, AB, 46, 00, 00, 6A, 08, A3, 88, 4C, 42, 00, E8, B1, 28, 00, 00, 6A, 00, 68, 60, 01, 00, 00, A3, 38, 4D, 42, 00, 8D, 85, 90, FE, FF, FF, 50, 6A, 00, 68, A4, A2, 40, 00, E8, F0, 45, 00, 00, 83, EC, 0C, 68, A5, A2, 40, 00, 68, 68, 4D, 42, 00, E8, EF, 2A, 00, 00, 83, C4, 18, E8, FE, 42, 00, 00, 52, 52, 50, 68, 00, D0, 42, 00, E8, DA, 2A, 00, 00, 57, 6A, 00, E8, 39, 42, 00, 00, 83...
 
[+]

Entropy:
7.5961

Code size:
28.5 KB (29,184 bytes)

The file fusiondownloader_downloader_by_fusiondownloader.exe has been seen being distributed by the following URL.