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nsv90c8.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 nsv90c8.tmp by Site on Spot Limited has been detected as adware by 22 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:
a250a73071d6e473ff43800e9f4f62b4

SHA-1:
e0a4809c90534e41dc78459ad8b466083e04c6f3

SHA-256:
3240acfb62339be04662c0f5b0cbc379a931259602e0e77f4680eaf512645ce4

Scanner detections:
22 / 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:
4/26/2024 9:59:09 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Application.Bundler.Somoto.AG
506

AhnLab V3 Security
PUP/Win32.Somoto
2015.09.15

Arcabit
Application.Bundler.Somoto.AG
1.0.0.527

AVG
AdLoad.S
2016.0.2984

Baidu Antivirus
Adware.Win32.Somoto
4.0.3.15916

Bitdefender
Application.Bundler.Somoto.AG
1.0.20.1295

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

Dr.Web
Adware.Somoto.137
9.0.1.0259

ESET NOD32
Win32/Somoto.G potentially unwanted
9.12254

F-Prot
W32/Trojan2.OUSK
v6.4.7.1.166

F-Secure
Application.Bundler.Somoto
11.2015-16-09_4

K7 AntiVirus
Adware
13.210.17213

Kaspersky
not-a-virus:Downloader.Win32.AdLoad
14.0.0.1416

Malwarebytes
PUP.Optional.Somoto
v2015.09.16.06

McAfee
RDN/Generic PUP.z!gw
5600.6640

MicroWorld eScan
Application.Bundler.Somoto.AG
16.0.0.777

NANO AntiVirus
Riskware.Nsis.Adware.dshbbp
0.30.24.3283

Panda Antivirus
Trj/CI.A
15.09.16.06

Reason Heuristics
PUP.Somoto.SiteonSpot.Bundler (M)
15.9.16.18

SUPERAntiSpyware
PUP.Somoto/Variant
9625

Trend Micro
TROJ_GEN.R00GC0OGD15
10.465.16

VIPRE Antivirus
Trojan.Win32.Generic
43766

File size:
422.3 KB (432,424 bytes)

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

Common path:
C:\users\{user}\appdata\local\temp\nsv90c8.tmp

Digital Signature
Signed by:
Site on Spot Limited

Authority:
COMODO CA Limited

Valid from:
7/27/2014 6:00:00 PM

Valid to:
7/28/2015 5:59:59 PM

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 3:50:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:5Fswc9Wo2axJ+ufXeGE9F5Qi+sJ/Ut36//k4HwSL:5Fswk2uJFfXeGMEi+mstKE4HwS

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:
7.9419

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file nsv90c8.tmp has been seen being distributed by the following URL.

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

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