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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:
6a5999823b34cd6c4042fda8b4bb4ee0

SHA-1:
6140fe35a6e2f97c9c63c4e329196c26777149c8

SHA-256:
576e4ebe04a8ba738f3f7eb2fb46dac1897954963a14326d8c3722c37d8e3a88

Scanner detections:
10 / 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:
4/24/2024 11:50:34 AM UTC  (today)

Scan engine
Detection
Engine version

Clam AntiVirus
Adware.Somoto-1
0.98/18155

Dr.Web
Adware.Somoto.8
9.0.1.034

ESET NOD32
Win32/Somoto (variant)
9.8408

F-Prot
W32/SomotoBetterInstaller.A
v6.4.7.1.166

K7 AntiVirus
Unwanted-Program
13.170.8800

McAfee
Artemis!6A5999823B34
5600.6866

Reason Heuristics
PUP.BetterInstaller.Somoto
15.2.3.9

Sophos
Somoto BetterInstaller
4.89

SUPERAntiSpyware
Adware.Somoto
10076

VIPRE Antivirus
Trojan.Win32.Generic
18398

File size:
158.3 KB (162,096 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 7:00:00 AM

Valid to:
9/20/2014 6:59:59 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 4:14:12 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.56

CTPH (ssdeep):
3072:b22ihA0m3BJP0vlm9ThTL+meU/6plChPd6jMV2Mm:0A0m3D0vEThTLsjlChPH2

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:
7.5815

Code size:
28.5 KB (29,184 bytes)

The file 7zipsetup.exe has been seen being distributed by the following 2 URLs.

http://cdn.frogdownload.com/installers/d/f/ch/.../7ZipSetup.exe

https://dur34efymch15.cloudfront.net/installers/d/f/ch/.../7ZipSetup.exe

Remove 7zipsetup.exe - Powered by Reason Core Security
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