Welcome to the Virus Encyclopedia of Panda Security.
It allows to gain remote access to the affected computer.
It uses stealth techniques to avoid being detected by the user.
, through P2P programs.
|First detected on:||Feb. 5, 2008|
|Detection updated on:||Feb. 5, 2008|
Agent.HYO is a backdoor that allows hackers to gain remote access to the affected computer in order to carry out actions that compromise user confidentiality and impede the tasks performed on the computer.
It uses stealth techniques to avoid being detected by the user:
- It deletes the original file from which it was run once it is installed on the computer.
Agent.HYO uses the following propagation or distribution methods:
- Exploiting vulnerabilities with the intervention of the user: exploiting vulnerabilities in file formats or applications. To exploit them successfully it needs the intervention of the user: opening files, viewing malicious web pages, reading emails, etc.
- Peer-to-peer (P2P) file sharing programs: it makes copies of itself with enticing names in shared folders belonging to these programs. Other users of this type of networks then voluntarily download and run the infected files.