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7ZipSetup.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 7ZipSetup.exe, “Powered by BetterInstaller” by Somoto has been detected as adware by 17 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:
df1e5330d23b25a7fc0b1dfd511c25eb

SHA-1:
ac0b2d573c4f94434f79d842280d8059aac82202

SHA-256:
17e22ee68a0f429e79fb1d32a6b23774578376c0fea9c0dbbd924d78eaf1b62d

Scanner detections:
17 / 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:
4/19/2024 5:08:23 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
APPL/Somoto.Gen2
7.11.110.180

avast!
Win32:Somoto-K [PUP]
2014.9-140408

AVG
AdInstaller.Somoto
2015.0.3511

Clam AntiVirus
Adware.Somoto-1
0.98/18155

Comodo Security
Application.Win32.Somoto.A
17205

Dr.Web
Adware.Somoto.17
9.0.1.098

ESET NOD32
Win32/Somoto
8.8998

Fortinet FortiGate
Riskware/NSIS_Agent
4/8/2014

F-Prot
W32/SomotoBetterInstaller.A
v6.4.7.1.166

K7 AntiVirus
Unwanted-Program
13.173.10067

Malwarebytes
PUP.Optional.Somoto
v2014.04.08.01

Reason Heuristics
PUP.BetterInstaller.Somoto.J
14.8.7.17

Sophos
Somoto BetterInstaller
4.94

SUPERAntiSpyware
Adware.Somoto/Variant
10679

Trend Micro House Call
TROJ_GEN.F47V0902
7.2.98

Vba32 AntiVirus
Downloader.Agent
3.12.24.3

VIPRE Antivirus
BetterInstaller
22992

File size:
162.8 KB (166,656 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Somoto BetterInstaller

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\7zipsetup.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:R22ihA0m3BJf0vY8/FPZ+3f/YllK3M6qRrIY2A1cWO2e8FeH68:yA0m3T0vY8RefQlwQxFgPs+68

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:
7.5994

Code size:
28.5 KB (29,184 bytes)

The file 7ZipSetup.exe has been seen being distributed by the following URL.

http://cdn.frogdownload.com/installers/a/1/ch/.../7ZipSetup.exe

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