flvplayersetup-nakojj02r.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 flvplayersetup-nakojj02r.exe by SITE ON SPOT has been detected as adware by 16 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:
b003665814b413416c9c8ec04ac4f2e4

SHA-1:
2dee2149810a9f111d5e3895aa9c595b54b22149

SHA-256:
582db0049efd01e8b09144c463ae87cba97fee70e5f3ff6c6233d5077bca24e9

Scanner detections:
16 / 68

Status:
Adware

Explanation:
Uses the Somoto 'BetterInstaller' to bundle additional (unwanted) software during install without adequate consent.

Description:
This is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
12/11/2017 5:16:13 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Application.Bundler.Somoto.J
950

Baidu Antivirus
Adware.Win32.Agent
4.0.3.14629

Bitdefender
Application.Bundler.Somoto.J
1.0.20.900

Clam AntiVirus
Win.Adware.Somoto
0.98/21411

Dr.Web
Trojan.Packed.26824
9.0.1.0180

Emsisoft Anti-Malware
Application.Bundler.Somoto
8.14.06.29.05

ESET NOD32
Win32/Somoto
8.10014

F-Secure
Application.Bundler.Somoto.J
11.2014-29-06_1

Kaspersky
not-a-virus:AdWare.Win32.Agent
14.0.0.3636

Malwarebytes
PUP.Optional.Somoto.A
v2014.06.29.05

MicroWorld eScan
Application.Bundler.Somoto.J
15.0.0.540

NANO AntiVirus
Riskware.Nsis.Adware.dbnhrj
0.28.0.60475

nProtect
Trojan-Clicker/W32.Agent.227056
14.06.27.01

Reason Heuristics
PUP.Installer.SITEONSPOT.Y
14.6.29.17

Sophos
Somoto BetterInstaller
4.98

VIPRE Antivirus
Trojan.Win32.Generic
30748

File size:
221.7 KB (227,056 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Somoto BetterInstaller

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\flvplayersetup-nakojj02r.exe

Digital Signature
Authority:
Thawte, Inc.

Valid from:
6/27/2013 5:00:00 PM

Valid to:
6/28/2015 4:59:59 PM

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 1:14:12 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.56

CTPH (ssdeep):
3072:Y22ihA0m3BJX0o41QDDrhLWZQn5N6tcSdJvtIfLFyyFsfaPOfuf+IJoEdPC:7A0m3D0oDrhL554Xd0fLFFFVrf+IJov

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:
7.7537  (probably packed)

Code size:
28.5 KB (29,184 bytes)

The file flvplayersetup-nakojj02r.exe has been seen being distributed by the following URL.

Remove flvplayersetup-nakojj02r.exe - Powered by Reason Core Security