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shutdown_v2.gadget.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 shutdown_v2.gadget.exe, “Powered by BetterInstaller” by Somoto has been detected as adware by 23 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:
2.1.0.0

MD5:
5997e49791e1bfe04fdef8dda1e631b9

SHA-1:
d44d58c0db583262934971a9f34dd1b482a46072

SHA-256:
b6de43a8f999b4e843e1ce56a391ab69bb57b62af2a8db34b3158af6679d2a74

Scanner detections:
23 / 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:
4/26/2024 7:46:27 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.Somoto
7.1.1

AhnLab V3 Security
PUP/Win32.Somoto
14.04.23

Avira AntiVirus
APPL/Somoto.Gen2
7.11.141.156

avast!
Win32:Somoto-F [PUP]
2014.9-140423

AVG
AdInstaller.Somoto
2015.0.3496

Bkav FE
W32.Clodd9a.Trojan
1.3.0.4959

Clam AntiVirus
Adware.Somoto-1
0.98/18355

Comodo Security
Application.Win32.Somoto.A
18059

Dr.Web
Adware.Somoto.17
9.0.1.0113

ESET NOD32
Win32/Somoto
8.9639

Fortinet FortiGate
Riskware/Somoto
4/23/2014

F-Prot
W32/SomotoBetterInstaller.A
v6.4.7.1.166

K7 AntiVirus
Unwanted-Program
13.176.11663

Kaspersky
not-a-virus:Downloader.NSIS.Agent
14.0.0.3975

Malwarebytes
PUP.Optional.Somoto
v2014.04.23.01

NANO AntiVirus
Trojan.Win32.Agent.cruvhh
0.28.0.58873

Panda Antivirus
PUP/MultiToolbar.A
14.04.23.01

Qihoo 360 Security
Win32/Virus.Downloader.832
1.0.0.1015

Reason Heuristics
PUP.BetterInstaller.Somoto.R
14.8.7.17

Sophos
Somoto BetterInstaller
4.98

SUPERAntiSpyware
Adware.Somoto
10649

Trend Micro House Call
TROJ_GEN.R0CBB01AU14
7.2.113

VIPRE Antivirus
BetterInstaller
28090

File size:
159.6 KB (163,392 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Somoto BetterInstaller

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\shutdown_v2.gadget.exe

Digital Signature
Signed by:
Somoto Ltd.

Authority:
COMODO CA Limited

Valid from:
9/19/2011 8:00:00 PM

Valid to:
9/19/2014 7:59:59 PM

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 4:14:12 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.56

CTPH (ssdeep):
3072:+22ihA0m3BJf0AhtpW81tjhr611ImOxrTXBO7UX4j9o6tDy:xA0m3T0Ahtw81tjJGhKnXrX4j9py

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:
7.5885

Code size:
28.5 KB (29,184 bytes)

The file shutdown_v2.gadget.exe has been seen being distributed by the following URL.

http://www.thoosje.com/Windows-7-gadgets/.../shutdown_v2.gadget.exe

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