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run.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 run.exe, “Powered by BetterInstaller” by Somoto has been detected as adware by 13 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:
72a173d8a25edc13d3be40579396a850

SHA-1:
b7ea4f727d1825ab9b003e17e5fa25e8dda9e504

SHA-256:
61ae86295d370c80de8992e9e51b68bbe75308759dad55431b417e0d8895309f

Scanner detections:
13 / 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:
4/19/2024 1:34:13 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
APPL/Somoto.Gen2
7.11.106.230

avast!
Win32:Somoto-F [PUP]
2014.9-131225

AVG
AdInstaller.Somoto
2014.0.3615

Clam AntiVirus
Adware.Somoto-1
0.98/18155

Dr.Web
Adware.Somoto.17
9.0.1.0359

ESET NOD32
Win32/Somoto
7.8900

F-Prot
W32/SomotoBetterInstaller.A
v6.4.7.1.166

Malwarebytes
PUP.Optional.Somoto
v2013.12.25.03

Reason Heuristics
PUP.BetterInstaller.Somoto.D
14.8.7.17

Sophos
Somoto BetterInstaller
4.93

SUPERAntiSpyware
Adware.Somoto
10887

Trend Micro House Call
TROJ_GEN.F47V0503
7.2.359

VIPRE Antivirus
BetterInstaller
22252

File size:
159.3 KB (163,168 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Somoto BetterInstaller

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\run.exe

Digital Signature
Signed by:
Somoto Ltd.

Authority:
COMODO CA Limited

Valid from:
9/20/2011 4:00:00 AM

Valid to:
9/20/2014 3:59:59 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 1:14:12 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.56

CTPH (ssdeep):
3072:H22ihA0m3BJf0A7uQjm2kpTyNgUTTf2LaqiUPpr37:YA0m3T0A7TjT9aUnf7qiyprL

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:
7.5888

Code size:
28.5 KB (29,184 bytes)

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

http://downloadcdn.betterinstaller.com/installers/8/.../AdobeAir_downloader_by_AdobeAir.exe

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