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nsi7a84.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 nsi7a84.tmp by Site on Spot Limited has been detected as adware by 15 anti-malware scanners. The program is a setup application that uses the Somoto BetterInstaller installer. According to AVG, this software downloads additional adware offers during setup. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from sub.holahopadupa.com.
Publisher:
Site on Spot Limited  (signed and verified)

Version:
1.0.0.1

MD5:
fb0de3272f2e8ab726da9d077267d381

SHA-1:
99b39ce20db45c894bab4f5592d90dd27a9395ee

SHA-256:
8291d1e4fea83e6a96f06b33309299b12d9a807c69c668fad028f40d1c3a895d

Scanner detections:
15 / 68

Status:
Adware

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:
5/26/2024 3:28:16 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Application.Bundler.Somoto.AG
610

Arcabit
Application.Bundler.Somoto.AG
1.0.0.425

AVG
Potentially harmful program Downloader.DFF
2014.0.4311

Baidu Antivirus
Adware.Win32.Somoto
4.0.3.1564

Bitdefender
Application.Bundler.Somoto.AG
1.0.20.775

Clam AntiVirus
Win.Adware.Somoto-2
0.98/20550

Dr.Web
Adware.Somoto.137
9.0.1.0155

ESET NOD32
Win32/Somoto.G potentially unwanted application
7.0.302.0

F-Secure
Application.Bundler.Somoto
11.2015-04-06_5

Malwarebytes
PUP.Optional.Somoto.SID.A
v2015.06.04.09

MicroWorld eScan
Application.Bundler.Somoto.AG
16.0.0.465

NANO AntiVirus
Riskware.Nsis.Adware.dshbbp
0.30.24.1636

Qihoo 360 Security
Win32/Virus.Downloader.594
1.0.0.1015

Reason Heuristics
PUP.Somoto.Bundler
15.6.4.21

VIPRE Antivirus
Trojan.Win32.Generic
40832

File size:
422.3 KB (432,408 bytes)

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

Common path:
C:\users\{user}\appdata\local\temp\nsi7a84.tmp

Digital Signature
Signed by:
Site on Spot Limited

Authority:
COMODO CA Limited

Valid from:
7/28/2014 4:00:00 AM

Valid to:
7/29/2015 3:59:59 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:
12/6/2009 2:50:46 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:JFZ58HfTQMw0nXRHutQsc/rOelT/3EFWXnPAIJbe:JF7eTQB0nX5uFOJT/3dPBJe

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...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file nsi7a84.tmp has been seen being distributed by the following URL.

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

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