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flvplayer_downloader-n4xrbzwva.exe

SITE ON SPOT Ltd.

This is the Somoto BetterInstaller, an installer that bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed without consent. The application flvplayer_downloader-n4xrbzwva.exe by SITE ON SPOT has been detected as adware by 23 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:
SITE ON SPOT Ltd.  (signed and verified)

MD5:
8a064b097928d286191655dedefd52dc

SHA-1:
cc2995e033a5dc3bb106146c26b64d72eef75679

SHA-256:
16d39d1b5ecb9f06a41b48ee8c8045099183ff224e10003ee4f7f169182fe80e

Scanner detections:
23 / 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:
5/9/2024 5:33:47 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Application.Bundler.Somoto.J
833

Avira AntiVirus
APPL/Somoto.hzis
7.11.164.232

AVG
Generic
2015.0.3311

Baidu Antivirus
Adware.Win32.Somoto
4.0.3.141025

Bitdefender
Application.Bundler.Somoto.J
1.0.20.1490

Clam AntiVirus
Win.Adware.Somoto
0.98/21411

Dr.Web
Trojan.Packed.26824
9.0.1.0298

Emsisoft Anti-Malware
Application.Bundler.Somoto
8.14.10.25.07

ESET NOD32
Win32/Somoto
8.10190

F-Secure
Application.Bundler.Somoto.J
11.2014-25-10_7

IKARUS anti.virus
PUA.Downloader.Somoto
t3scan.1.6.1.0

Kaspersky
not-a-virus:AdWare.Win32.Agent
14.0.0.3048

Malwarebytes
PUP.Optional.Somoto.A
v2014.10.25.07

McAfee
Artemis!8A064B097928
5600.6967

MicroWorld eScan
Application.Bundler.Somoto.J
15.0.0.894

NANO AntiVirus
Riskware.Nsis.Adware.dbnhrj
0.28.2.61148

nProtect
Trojan-Clicker/W32.Agent.227048
14.08.01.01

Panda Antivirus
Trj/Chgt.C
14.10.25.07

Qihoo 360 Security
HEUR/Malware.QVM06.Gen
1.0.0.1015

Reason Heuristics
PUP.SITEONSPOT.EE
14.10.25.7

Sophos
Somoto BetterInstaller
4.98

SUPERAntiSpyware
PUP.Somoto/Variant
10278

VIPRE Antivirus
Trojan.Win32.Generic
31822

File size:
221.7 KB (227,048 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Somoto BetterInstaller

Common path:
C:\users\{user}\downloads\flvplayer_downloader-n4xrbzwva.exe

Digital Signature
Signed by:
SITE ON SPOT Ltd.

Authority:
Thawte, Inc.

Valid from:
6/28/2013 7:00:00 AM

Valid to:
6/29/2015 6:59:59 AM

Subject:
CN=SITE ON SPOT Ltd., O=SITE ON SPOT Ltd., L=Tel Aviv, S=NA, C=IL

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

Serial number:
3EE11B140A803DE260823157A875B8C5

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):
6144:DA0m3D0oMs+0A0NF0JYJlpjx5SFjV7PLMnN:DA0iD0oMsK0f+U/PG/MnN

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:
7.7534  (probably packed)

Code size:
28.5 KB (29,184 bytes)

The file flvplayer_downloader-n4xrbzwva.exe has been seen being distributed by the following URL.

http://fileandmore.com/.../FLVPlayerSetup-NcOFBzS8Y.exe

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