filedownloadedsuccessfully_downloader-n0iijsvym.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 filedownloadedsuccessfully_downloader-n0iijsvym.exe by Somoto has been detected as adware by 13 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:
a56d16931369e82c3170a3d22b18a314

SHA-1:
88e50fdcd7782d3c2b6218a2d4316e7ee63e63ac

SHA-256:
aa7e5a6866eb8db360ea5ab4bbcbe6e5c5a88eae498b4f7090938e03fe6158ca

Scanner detections:
13 / 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:
4/27/2024 12:52:32 AM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
Win-PUP/Somoto
2014.11.10

Avira AntiVirus
APPL/Somoto.Gen2
7.11.183.220

avast!
Win32:Somoto-R [PUP]
2014.9-141110

AVG
Generic
2015.0.3295

Baidu Antivirus
Adware.Win32.Agent
4.0.3.141110

Clam AntiVirus
Win.Adware.Somoto
0.98/21411

Dr.Web
Trojan.Packed.28357
9.0.1.0314

Kaspersky
not-a-virus:AdWare.Win32.Agent
14.0.0.2969

NANO AntiVirus
Riskware.Win32.Downware.digcac
0.28.6.62995

Qihoo 360 Security
HEUR/QVM42.0.Malware.Gen
1.0.0.1015

Reason Heuristics
PUP.Somoto.p
14.11.10.5

Sophos
Somoto BetterInstaller
4.98

SUPERAntiSpyware
PUP.Somoto/Variant
10247

File size:
289.8 KB (296,800 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Somoto BetterInstaller

Common path:
C:\users\{user}\downloads\filedownloadedsuccessfully_downloader-n0iijsvym.exe

Digital Signature
Signed by:

Authority:
Thawte, Inc.

Valid from:
7/2/2014 5:45:00 AM

Valid to:
7/3/2015 5:44:59 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 2:59:12 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.56

CTPH (ssdeep):
6144:zA0m3D0orK53F71XuorwcMLM/UGufyGE1KxPAqg2ue4Xp:zA0iD0orK5hbrzMLUUJ6X18PAque45

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:
7.8363  (probably packed)

Code size:
28.5 KB (29,184 bytes)

The file filedownloadedsuccessfully_downloader-n0iijsvym.exe has been seen being distributed by the following 50 URLs.

http://fsoft4down.com/.../FileDownloadedSuccessfully_downloader-Nf1CgAUMm.exe

http://fsoft4down.com/.../FileDownloadedSuccessfully_downloader-NbnVLp1de.exe

http://fsoft4down.com/.../FileDownloadedSuccessfully_downloader-NeeQWJYgw.exe

http://www.sosertanejo10.com/.../Gusttavo-Lima-Diz-Pra-Mim-(Lançamento)_downloader-IaPV09luc.exe

http://fsoft4down.com/.../FileDownloadedSuccessfully_downloader-NbWu1zZ9z.exe

http://fsoft4down.com/.../FileDownloadedSuccessfully_downloader-N6quxbaHF.exe

http://somusicasparabaixar.net/.../CD-The-Voice-Brasil-Segunda-Audição-(2013)_downloader-IaAGbK3Cv.exe

http://fsoft4down.com/.../FileDownloadedSuccessfully_downloader-N26dCSsJo.exe

http://fsoft4down.com/.../FileDownloadedSuccessfully_downloader-N7s5qQkAW.exe

http://www.agaleradodownload.org/.../Virtual-DJ-PRO-7_downloader-Q5ZB2oQs0.exe

http://fsoft4down.com/.../FileDownloadedSuccessfully_downloader-N75CDUuZi.exe

http://www.phdowns.com/.../AutoCAD_2015_Crack_Portugues_BR_32_64_Bits_Completo_PH_DownsSetup-Q9XjOzSec.exe

http://fileplenty.com/.../FLVPlayer_downloader-N8EqMfhuG.exe

http://powerbr.in/.../Download-Vray-1-for-Sketchup-8-Pro- -Crack_downloader-I13sUCoPR.exe

http://fileplenty.com/.../FLVPlayer_downloader-N79ZIKjHd.exe

http://fsoft4down.com/.../FileDownloadedSuccessfully_downloader-Nd8M56HmK.exe

http://fsoft4down.com/.../malayalamselectedmp3songs_downloader-N8zPhfXG1.exe

http://fsoft4down.com/.../FileDownloadedSuccessfully_downloader-NazMjE9Xq.exe

http://baixandogratis.net/.../Baixar_Filme_Transformers_4_A_Era_Da_Extincao_Dublado_Online_2014_Setup-I28wvdNYz.exe

http://fsoft4down.com/.../FileDownloadedSuccessfully_downloader-N9CvM6Q5C.exe

http://www.leozinhocds.com.br/.../BAIXAR_CD_Banda_Luxuria_O_padrao_e_de_Rei_2015Setup-IfKAPB7dw.exe

http://fsoft4down.com/.../FileDownloadedSuccessfully_downloader-NbZxENDF7.exe

http://fsoft4down.com/.../FileDownloadedSuccessfully_downloader-NaQ6bWao2.exe

http://speedsoft2.com/.../21JumpStreet2012LineR5XViD6_PBF6E4303D6CE38CA99DA994893C86500D8B6707C7_downloader-NeC6cXZjq.exe

http://ogmcdownload.com/.../Shaders_Mod_1_8_1_1_9_1_7_10_Download_Minecraft_ModsSetup-IdxynGeOx.exe

http://fsoft4down.com/.../FileDownloadedSuccessfully_downloader-NfAL6oi7v.exe

http://fsoft4down.com/.../FileDownloadedSuccessfully_downloader-NfgkvD6Pe.exe

http://fsoft4down.com/.../AdobePhotoshopCC14_downloader-N4ggqC3CE.exe

http://fsoft4down.com/.../FileDownloadedSuccessfully_downloader-N74bQu2uV.exe

http://fsoft4down.com/.../FileDownloadedSuccessfully_downloader-Nd8gHlLDn.exe

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