flvplayer_downloader-nbnfmlfol.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-nbnfmlfol.exe by SITE ON SPOT has been detected as adware by 20 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:
dcef4070c8ce335019ddf3dbff82de24

SHA-1:
e9c75958d786cecf22aa4b0fbe7b7ba171c18eb7

SHA-256:
ad494cb9912936bdbc973bf4c2b7045eff5fa198bde350cd913abb87ac33b614

Scanner detections:
20 / 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:
4/25/2024 5:54:12 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Application.Bundler.Somoto.J
887

Avira AntiVirus
APPL/Somoto.hzis
7.11.170.50

avast!
Somoto-P [PUP]
140813-1

AVG
Generic
2015.0.3365

Baidu Antivirus
Adware.Win32.Agent
4.0.3.14831

Bitdefender
Application.Bundler.Somoto.J
1.0.20.1215

Clam AntiVirus
Win.Adware.Somoto
0.98/19317

Dr.Web
Trojan.Packed.26824
9.0.1.05190

Emsisoft Anti-Malware
Application.Bundler.Somoto
8.14.08.31.11

ESET NOD32
Win32/Somoto.G potentially unwanted application
7.0.302.0

F-Secure
Application.Bundler.Somoto.J
11.2014-31-08_1

IKARUS anti.virus
PUA.Downloader.Somoto
t3scan.1.7.5.0

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

MicroWorld eScan
Application.Bundler.Somoto.J
15.0.0.729

NANO AntiVirus
Riskware.Nsis.Adware.dbnhrj
0.28.2.61861

Panda Antivirus
Trj/Chgt.E
14.08.31.11

Reason Heuristics
PUP.SITEONSPOT.EE
14.8.31.23

Sophos
Somoto BetterInstaller
4.98

SUPERAntiSpyware
PUP.Somoto/Variant
10387

VIPRE Antivirus
Threat.4783461
32210

File size:
219.8 KB (225,112 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Somoto BetterInstaller

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

Digital Signature
Authority:
Thawte, Inc.

Valid from:
6/28/2013 12:00:00 AM

Valid to:
6/28/2015 11:59:59 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 9:14:12 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.56

CTPH (ssdeep):
6144:lA0m3D0oGrCqzcAEMOTDtzY6fQVeBFdAg/HmB1zklPN3x:lA0iD0oSZpE7D+HeZAUs69

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 flvplayer_downloader-nbnfmlfol.exe has been seen being distributed by the following 5 URLs.

http://fsoft4down.com/.../FLVPlayer_downloader-N26iFFctN.exe

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