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maestrocopyfonts_downloader-i96z0hyao.exe

The application maestrocopyfonts_downloader-i96z0hyao.exe has been detected as a potentially unwanted program by 23 anti-malware scanners. The program is a setup application that uses the Nullsoft Install System installer, however the file is not signed with an authenticode signature from a trusted source. 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.
MD5:
5c50bec3bc568efc5b62e25267bfc331

SHA-1:
370c376d6b4ea23231f1f2a9b9e68f7514832c0f

SHA-256:
348b649ae60ea3e5f73fff84efcdcc36e9d528424f57cc0863c3b19f747316c2

Scanner detections:
23 / 68

Status:
Potentially unwanted

Explanation:
This is part of the Crossrider Internet browser extension framework which may modify the user's web browser settings including changing the home and search pages.

Note:
Crossrider is the owner of a platform that enables the creation of cross-browser extensions by developers but is not the owner of this detected application.

Analysis date:
1/5/2025 9:32:04 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Application.Bundler.Somoto.J
887

Avira AntiVirus
APPL/Somoto.hzit
7.11.170.50

AVG
Somoto
2015.0.3365

Baidu Antivirus
Adware.Win32.Somoto
4.0.3.14831

Bitdefender
Application.Bundler.Somoto.J
1.0.20.1215

Bkav FE
HW32.CDB
1.3.0.4959

Clam AntiVirus
Win.Adware.Somoto
0.98/19317

Comodo Security
Application.Win32.Somoto.CK
19377

Dr.Web
Trojan.Packed.27732
9.0.1.05190

Emsisoft Anti-Malware
Application.Bundler.Somoto
9.0.0.4324

ESET NOD32
Win32/Somoto.G potentially unwanted application
7.0.302.0

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

F-Secure
Application.Bundler.Somoto.J
11.2014-31-08_1

IKARUS anti.virus
PUA.Somoto
t3scan.1.7.5.0

Kaspersky
not-a-virus:AdWare.Win32.Agent
15.0.0.494

Malwarebytes
PUP.Optional.Somoto.A
v2014.08.31.04

McAfee
Somoto-BetterInstaller
5600.7021

MicroWorld eScan
Application.Bundler.Somoto.J
15.0.0.729

NANO AntiVirus
Riskware.Nsis.Adware.dbnhrj
0.28.2.61861

nProtect
Trojan-Clicker/W32.Agent.229352
14.08.31.01

Sophos
Somoto BetterInstaller
4.98

SUPERAntiSpyware
PUP.Somoto/Variant
10388

VIPRE Antivirus
Trojan.Win32.Generic
32712

File size:
224 KB (229,352 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Nullsoft Install System

Common path:
C:\users\{user}\downloads\maestrocopyfonts_downloader-i96z0hyao.exe

File PE Metadata
Compilation timestamp:
12/17/2010 6:14:12 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.56

CTPH (ssdeep):
6144:uA0m3D0o0xPSpgnh5MCz9Wd/m7YHaf+UynClN8m:uA0iD0oS6kqCh1w0+UXlqm

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:
7.7415  (probably packed)

Code size:
28.5 KB (29,184 bytes)

The file maestrocopyfonts_downloader-i96z0hyao.exe has been seen being distributed by the following URL.

http://www.copyfonts.com/.../Maestrocopyfonts_downloader-I96Z0HYAO.exe

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