flvplayersetup-nafseqr9u.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 flvplayersetup-nafseqr9u.exe by Somoto has been detected as adware by 26 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)

MD5:
d1cba19e5b81b22e297c22a6a708e590

SHA-1:
1e7d8dd7e48cee840fd52b583f95817c6db156ce

SHA-256:
2844e89eae6bb7e9bc052bd2f01317d9389bc80cb7f09a6dbbc8c8666fb20518

Scanner detections:
26 / 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:
4/25/2024 11:11:12 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Application.Bundler.Somoto.J
835

AhnLab V3 Security
Win-AppCare/Downloader.227072
2014.10.24

Avira AntiVirus
APPL/Somoto.Gen2
7.11.180.214

avast!
Somoto-R [PUP]
141023-1

AVG
Generic
2015.0.3313

Baidu Antivirus
Adware.Win32.Somoto
4.0.3.141023

Bitdefender
Application.Bundler.Somoto.J
1.0.20.1480

Clam AntiVirus
Win.Adware.Somoto
0.98/21411

Comodo Security
Application.Win32.Somoto.CK
19883

Dr.Web
Trojan.Packed.28357
9.0.1.05190

Emsisoft Anti-Malware
Application.Bundler.Somoto
14.10.23

ESET NOD32
Win32/Somoto.G potentially unwanted application
7.0.302.0

F-Secure
Application.Bundler.Somoto.J
11.2014-23-10_5

K7 AntiVirus
Unwanted-Program
13.184.13741

Kaspersky
not-a-virus:AdWare.Win32.Agent
15.0.0.494

Malwarebytes
PUP.Optional.Somoto
v2014.10.23.11

MicroWorld eScan
Application.Bundler.Somoto.J
15.0.0.888

NANO AntiVirus
Riskware.Nsis.Adware.dbnhrj
0.28.2.62841

nProtect
Trojan-Clicker/W32.Agent.225272
14.10.23.01

Qihoo 360 Security
Win32/Application.6bb
1.0.0.1015

Quick Heal
AdWare.Agent.r7 (Not a Virus)
10.14.14.00

Reason Heuristics
PUP.Installer.Somoto.Y
14.10.23.10

Sophos
Somoto BetterInstaller
4.98

SUPERAntiSpyware
PUP.Somoto/Variant
10282

Trend Micro House Call
TROJ_GEN.R0C1H07HL14
7.2.296

VIPRE Antivirus
Threat.4150696
33706

File size:
220 KB (225,272 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Somoto BetterInstaller

Common path:
C:\users\{user}\downloads\flvplayersetup-nafseqr9u.exe

Digital Signature
Signed by:

Authority:
Thawte, Inc.

Valid from:
7/2/2014 3:00:00 AM

Valid to:
7/3/2015 2:59:59 AM

Subject:
CN=Somoto Ltd., O=Somoto Ltd., L=Tel Aviv, S=Israel, C=IL

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
6A0C39D0252522A9C448352858ACAACB

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):
6144:iA0m3D0ob4yWtv1c1FaodahYZ+UxIGp/X:iA0iD0oUyWh1cqd1UxtX

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:
7.7518  (probably packed)

Code size:
28.5 KB (29,184 bytes)

The file flvplayersetup-nafseqr9u.exe has been seen being distributed by the following URL.

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