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nsmdaca.tmp

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 file nsmdaca.tmp by Site on Spot Limited 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 third party applications, mostly adware toolbars, with legitimate softare. These offers are typically installed onto users' PCs by default, but may include an option to 'opt-out' during or after the installation process.
Publisher:
Site on Spot Limited  (signed and verified)

Version:
1.0.0.1

MD5:
d72e2b0620641332b755649c7894298d

SHA-1:
543d66186f9d170cec67956ad7dd75293e1480bc

SHA-256:
71215cdc8050ec02334a68d4644e4ebb8f7bec79de6ad4640f5b0efe6c329098

Scanner detections:
20 / 68

Status:
Adware

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
6/3/2024 1:34:59 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Application.Bundler.Somoto.AG
428

AhnLab V3 Security
Win-PUP/Somoto
2015.06.26

Arcabit
Application.Bundler.Somoto.AG
1.0.0.425

AVG
AdLoad.S
2016.0.2906

Baidu Antivirus
Adware.Win32.Somoto
4.0.3.15123

Bitdefender
Application.Bundler.Somoto.AG
1.0.20.1685

Bkav FE
W32.HfsAdware
1.3.0.6979

Clam AntiVirus
Win.Adware.Somoto-2
0.98/21511

Dr.Web
Adware.Somoto.137
9.0.1.0337

ESET NOD32
Win32/Somoto.G potentially unwanted
9.11846

F-Secure
Application.Bundler.Somoto
11.2015-03-12_5

K7 AntiVirus
Adware
13.205.16359

Kaspersky
not-a-virus:Downloader.Win32.AdLoad
14.0.0.1026

Malwarebytes
PUP.Optional.Somoto.SID.A
v2015.12.03.08

McAfee
Artemis!D72E2B062064
5600.6562

MicroWorld eScan
Application.Bundler.Somoto.AG
16.0.0.1011

NANO AntiVirus
Riskware.Nsis.Adware.dshbbp
0.30.24.2266

Panda Antivirus
Trj/CI.A
15.12.03.08

Reason Heuristics
PUP.Somoto.SiteonSpot.Bundler (M)
15.12.3.20

VIPRE Antivirus
Trojan.Win32.Generic
41454

File size:
422.3 KB (432,408 bytes)

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

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\nsmdaca.tmp

Digital Signature
Signed by:
Site on Spot Limited

Authority:
COMODO CA Limited

Valid from:
7/28/2014 2:00:00 AM

Valid to:
7/29/2015 1:59:59 AM

Subject:
CN=Site on Spot Limited, O=Site on Spot Limited, STREET=5 Daniel Samburski Street, L=Tel Aviv, S=Israel, PostalCode=69584, C=IL

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00D6B33C3BD9AFC239524BC60DB819F561

File PE Metadata
Compilation timestamp:
12/5/2009 11:50:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:JFDVyLxWoB8TMinj4s/Mbb2rvuxJ/lrZz:JFstvYM4rU6rild

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:
7.9412

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file nsmdaca.tmp has been seen being distributed by the following URL.

http://sub.sodahopadupa.com/installers/bi_downloader/.../setup.exe

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