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freezip_downloader-n4dfp8300.exe

Site on Spot Limited

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 freezip_downloader-n4dfp8300.exe by Site on Spot Limited has been detected as adware by 19 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 Limited  (signed and verified)

Version:
1.0.0.1

MD5:
01d2e1bef845083bfbaf55e1987d1eeb

SHA-1:
ce0661b8fffec66370f68654f5f6b95b0eeff8e5

SHA-256:
af7a99c20249bf6df3102f934bbc825f83075118901e79fb7722c897cf87b27a

Scanner detections:
19 / 68

Status:
Adware

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

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:
11/4/2024 5:01:30 PM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.Somoto
2015.05.19

AVG
AdLoad.R
2016.0.2989

Baidu Antivirus
Adware.Win32.Somoto
4.0.3.15911

Bkav FE
W32.HfsAdware
1.3.0.6379

Clam AntiVirus
Win.Adware.Somoto
0.98/21511

Dr.Web
Adware.Somoto.131
9.0.1.0254

ESET NOD32
Win32/Somoto.G potentially unwanted
9.11644

F-Prot
W32/SomotoBetterInstaller.F.
v6.4.7.1.166

K7 AntiVirus
Trojan
13.204.15943

Kaspersky
not-a-virus:Downloader.Win32.Somato
14.0.0.1440

Malwarebytes
PUP.Optional.Somoto.SID.A
v2015.09.11.09

McAfee
Artemis!01D2E1BEF845
5600.6645

NANO AntiVirus
Riskware.Nsis.Adware.dpwuzb
0.30.24.1357

Panda Antivirus
Trj/Genetic.gen
15.09.11.09

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

Quick Heal
Adware.NSIS.BetterInstaller.A
9.15.14.00

Reason Heuristics
PUP.Somoto.SiteonSpot.Bundler (M)
15.9.11.21

Trend Micro House Call
TROJ_GEN.R0C1H07DC15
7.2.254

VIPRE Antivirus
Trojan.Win32.Generic
40340

File size:
403.6 KB (413,280 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Somoto BetterInstaller

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\freezip_downloader-n4dfp8300.exe

Digital Signature
Signed by:
Site on Spot Limited

Authority:
thawte, Inc.

Valid from:
1/28/2015 1:00:00 AM

Valid to:
7/10/2015 1:59:59 AM

Subject:
CN=Site on Spot Limited, O=Site on Spot Limited, L=Tel Aviv, S=Israel, C=IL

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
477E336D7B42EDDDED42DABF6FAB572F

File PE Metadata
Compilation timestamp:
12/17/2010 10:14:12 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.56

CTPH (ssdeep):
6144:lA0m350GATFRNRsQ0NG1yGOicYj/s+yfKqNjEEWFU4IuUcF9u/Nqz0/:lA0i50GcTNj0NG1yhinA+ySYlkWD

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 freezip_downloader-n4dfp8300.exe has been seen being distributed by the following URL.

http://sub.dodron.info/NbaFL3WYLdd37292b21603522ed63fa9be4a70f0301kwTw74qPKYToyOntzOjI6InRzIjtpOjE0MjgyNTIyMjc7czoxOiJmIjtzOjcyOiIvaG9tZS93d3cvYXNzZXRzL2JldHRlcl9pbnN0YWxsZXIvaW5zdGFsbGVycy9jbGkvc2V0dXBfMTQyODI0NjEzNDcwNC5leGUiO30=

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