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torchbrowser_downloader_by_downloadsourcefr.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 torchbrowser_downloader_by_downloadsourcefr.exe, “Powered by BetterInstaller” by Somoto has been detected as adware by 18 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:
94b9d33d2e53fe921ce8197683d63e5f

SHA-1:
5d3e739cd839f89e4a9f96be8a34b683e711a245

SHA-256:
013324e55350fe6d383dd17b742deed9426c11decdfaa6eff7125d28fadc13e3

Scanner detections:
18 / 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 8:45:06 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
APPL/Somoto.Gen2
7.11.118.10

avast!
Win32:Somoto-K [PUP]
2014.9-140104

AVG
AdInstaller.Somoto
2015.0.3605

Bkav FE
W32.Clod58c.Trojan
1.3.0.4562

Clam AntiVirus
Adware.Somoto-1
0.98/18155

Comodo Security
Application.Win32.Somoto.A
17393

Dr.Web
Adware.Somoto.17
9.0.1.04

ESET NOD32
Win32/Somoto
8.9137

Fortinet FortiGate
Riskware/NSIS_Agent
1/4/2014

F-Prot
W32/SomotoBetterInstaller.A
v6.4.7.1.166

K7 AntiVirus
Unwanted-Program
13.174.10426

Malwarebytes
PUP.Optional.Somoto
v2014.01.04.08

Reason Heuristics
PUP.BetterInstaller.Somoto.l
14.8.7.17

Sophos
Somoto BetterInstaller
4.95

SUPERAntiSpyware
Adware.Somoto/Variant
10866

Trend Micro House Call
TROJ_GEN.R0CBH07KP13
7.2.4

Vba32 AntiVirus
Downloader.Agent
3.12.24.3

VIPRE Antivirus
BetterInstaller
24058

File size:
162.8 KB (166,672 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Somoto BetterInstaller

Language:
Language Neutral

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

Digital Signature
Signed by:
Somoto Ltd.

Authority:
COMODO CA Limited

Valid from:
9/20/2011 2:00:00 AM

Valid to:
9/20/2014 1:59:59 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 10:14:12 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.56

CTPH (ssdeep):
3072:R22ihA0m3BJf0v3l/YmNnrVu5m6VW25DOJXON3Sd+1lR:yA0m3T0vV/5VP6NDOJ83r

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...
 
[+]

Code size:
28.5 KB (29,184 bytes)

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

http://d1o5lbmm6ezb02.cloudfront.net/installers/0/.../TorchBrowser_downloader_by_Downloadsourcefr.exe

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