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flvplayersetup-21wv2krk.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-21wv2krk.exe by SITE ON SPOT has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the Somoto BetterInstaller installer. The file has been seen being downloaded from d2etk0qppdzpqt.cloudfront.net.
Publisher:
SITE ON SPOT Ltd.  (signed and verified)

MD5:
a67502a83dda7351fbeb2a63e2b90b36

SHA-1:
32fc2c819a9751cfe3e46bfbc75902f263bcbbd1

SHA-256:
f705bbf172bbf086a8a9ee4fdf71afd52c45b4963e6e7b3ae7cc73bab124d2ae

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

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:
5/2/2024 8:56:10 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Somoto.SITEONSP.Bundler (M)
16.4.30.23

File size:
207.4 KB (212,424 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Somoto BetterInstaller (using Nullsoft Install System)

Common path:
C:\users\{user}\downloads\flvplayersetup-21wv2krk.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:
12/6/2009 5:50:46 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:KQIURTXJp33aq+ztJNSpEZG7o+br2EcjKj2+tb+l74WN7egYG+OicoOUuuJ:Ksn33aqW4pj7D2EcjLQqD7eL7thJuuJ

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Entropy:
7.8278

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file flvplayersetup-21wv2krk.exe has been seen being distributed by the following URL.

https://d2etk0qppdzpqt.cloudfront.net/isym?affiliate_slug=awthflvplayer143852&source_slug=adwords&software_name=FLV Player Offer&software_subtitle=Play videos from anywhere on the web&software_download_url=http://download.filesfrog.com/software_files/flvplayer/1_0/FLVPlayerSetup.exe&software_filename=FLVPlayerSetup.exe&software_filesize=278672&software_version=1.0&software_arch=0&software_os=Windows XP / Vista / Windows7 / Windows8&software_logo_url=http://download.filesfrog.com/software_files/flvplayer/.../S&oname=FLVPlayer&filename_suffix=Setup&host_browser=ch

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