ultimate boot cd.exe

Ultimate Boot CD

Bechiro S.L.

This is the Solimba installer program that will bundle additional offers mostly including adware and various unwanted PC utilities. The application ultimate boot cd.exe, “Ultimate Boot CD AppInstaller” by Bechiro S.L has been detected as adware by 19 anti-malware scanners. The program is a setup application that uses the Solimba DownloadMR installer. The installer uses the Solimba download manager to push adware offers during the download and setup process. Bundled adware includes search and shopping web browser toolbars.
Publisher:
Bechiro S.L.  (signed and verified)

Product:
Ultimate Boot CD

Description:
Ultimate Boot CD AppInstaller

Version:
3.0.15.2

MD5:
498b17e33f698d6e90244babe75be8f8

SHA-1:
767734de7a2a49d1c372c4ca782d93c92af3ab58

SHA-256:
d2b6d6cf67516ca8cbd739a077bc2c38de4051783d2a318a9510cb3b08568ee8

Scanner detections:
19 / 68

Status:
Adware

Explanation:
Uses the Solimba installer to bundle adware offers.

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:
4/24/2024 9:34:39 AM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.Solimba
2014.11.23

Avira AntiVirus
APPL/Solimba.Gen
7.11.188.58

AVG
Bechiro SL
2015.0.3282

Comodo Security
Application.Win32.Solimba.L
20164

Dr.Web
Adware.Downware.1302
9.0.1.05190

ESET NOD32
MSIL/Solimba potentially unwanted application
7.0.302.0

Fortinet FortiGate
Adware/Solimba
11/22/2014

G Data
NSIS.Application.Solimba
14.11.24

K7 AntiVirus
Unwanted-Program
13.185.14098

Kaspersky
not-a-virus:Downloader.Win32.Solimba
15.0.0.543

Malwarebytes
PUP.Optional.Solimba
v2014.11.22.04

McAfee
Artemis!0B168B79397A
5600.6938

NANO AntiVirus
Riskware.Win32.Downloader.cskuky
0.28.6.63474

Panda Antivirus
Adware/Firseria
14.11.22.04

Reason Heuristics
PUP.Installer.BechiroSL.Q
14.11.22.16

Rising Antivirus
PE:PUF.FirseriaInstaller@CV!1.5C42
23.00.65.141120

Sophos
Solimba Installer
4.98

Vba32 AntiVirus
Signed-Downware.Morstar.BechiroSL
3.12.26.3

VIPRE Antivirus
Threat.4782980
35010

File size:
276.5 KB (283,128 bytes)

Copyright:
AppInstaller 2013 (131971206)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Solimba DownloadMR

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\ultimate boot cd.exe

Digital Signature
Signed by:

Authority:
Thawte, Inc.

Valid from:
6/13/2012 1:00:00 AM

Valid to:
6/14/2014 12:59:59 AM

Subject:
CN=Bechiro S.L., OU=Devel, O=Bechiro S.L., L=Barcelona, S=Barcelona, C=ES

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
738DCAC697C06E1B89D106073773010D

File PE Metadata
Compilation timestamp:
2/19/2012 3:01:49 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.22

CTPH (ssdeep):
6144:csaocyLCEg5LUo7W33ImHwqkYFOQpwsSjNJGdnDL:ctobI5wUk4mCXsDL

Entry address:
0x4327

Entry point:
55, 89, E5, 57, 56, 53, 81, EC, AC, 01, 00, 00, FF, 15, 74, 93, 42, 00, C7, 04, 24, 01, 80, 00, 00, FF, 15, 58, 94, 42, 00, 53, C7, 04, 24, 00, 00, 00, 00, FF, 15, 98, 94, 42, 00, 56, A3, 40, 7B, 42, 00, C7, 04, 24, 08, 00, 00, 00, E8, 8D, 3B, 00, 00, A3, 9C, 7B, 42, 00, 8D, 85, 84, FE, FF, FF, 57, C7, 44, 24, 10, 00, 00, 00, 00, C7, 44, 24, 0C, 60, 01, 00, 00, 89, 44, 24, 08, C7, 44, 24, 04, 00, 00, 00, 00, C7, 04, 24, 01, B3, 40, 00, FF, 15, AC, 94, 42, 00, 83, EC, 14, C7, 44, 24, 04, 02, B3, 40, 00, C7...
 
[+]

Entropy:
7.7378  (probably packed)

Code size:
34.5 KB (35,328 bytes)

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to cdn.solimba.com  (95.211.6.35:80)

TCP (HTTP):
Connects to api.downloadmr.com  (95.211.39.161:80)

 
http://api.downloadmr.com/installer/42008316/launch

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