About Trojan.Bicololo


Vulnerable computer systems and applications:

Windows OS.


Trojan.Bicololo is a malicious software code, also known as a Trojan, which often enters users’ devices without their knowledge. If it infects your computer, it overwrites the Windows Hosts file, thereby preventing the user from accessing websites related to computer security. In addition, Bicololo establishes a connection with the attacker, thus allowing him/her to take over the infected system. The malware is mainly distributed via emails.


  • Install or update used device protection systems;
  • Scan your computer with an anti-virus program;
  • Install operating system and application updates;
  • Do not click on suspicious links in emails, SMS and websites.