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Virus Encyclopedia

Welcome to the Virus Encyclopedia of Panda Security.


Threat LevelModerate threatDamageHighDistributionNot widespread


QHost.IP allows hackers to get into and carry out dangerous actions in affected computers, such as capturing screenshots, stealing personal data, etc.


  • It prevents access from programs to websites of several companies related with security tools (antivirus programs, firewalls, etc.).


It reduces the security level of the computer:

  • It changes the security settings of Internet Explorer, decreasing its security level.


Means of transmission 

Propagation through the exploits of remote vulnerabilities:

QHost.IP carries out the following process:

  • It spreads by attacking IP addresses obtained at random or from the network to which the infected computer belongs.
  • It tries to access the IP addresses under attack by exploiting an existing vulnerability or through an open port.
  • If it does this, it downloads a copy of itself onto the vulnerable computer.


Further Details  

QHost.IP has the following additional characteristics:

  • It is 10752 bytes in size.