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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 10 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:
cbc3fd8169077314958faeb3e35e4f4d

SHA-1:
4ea2fd456c790da0ea33cc9aad2bc3e15818489d

SHA-256:
31ab529dffe033561eafa8e96078cc4c822bda4196340f5397b32c339674c81f

Scanner detections:
10 / 68

Status:
Adware

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

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
4/25/2024 3:26:06 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Somoto-K [PUP]
2014.9-131223

Clam AntiVirus
Adware.Somoto-1
0.98/18155

ESET NOD32
Win32/Somoto (variant)
7.8764

F-Prot
W32/SomotoBetterInstaller.A
v6.4.7.1.166

K7 AntiVirus
Unwanted-Program
13.172.9484

Malwarebytes
PUP.Optional.Somoto
v2013.12.23.11

Reason Heuristics
PUP.BetterInstaller.Somoto.J
14.8.7.17

Sophos
Somoto BetterInstaller
4.91

Trend Micro House Call
TROJ_GEN.F47V0831
7.2.357

VIPRE Antivirus
BetterInstaller
21180

File size:
162.7 KB (166,600 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:
9/20/2011 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:p22ihA0m3BJf0vlwpZQm5+JpTsxXq6q9MLMY0B:qA0m3T0vlEWsYsxXq6q9MLqB

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:
7.6012

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/9/4/ch/.../7ZipSetup.exe

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