Adware/VapSup
Threat LevelDamageDistribution

Effects 

Means of transmission 

Propagation through the exploits of remote vulnerabilities:

Adware/VapSup 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  

Adware/VapSup has the following additional characteristics:

• It is 109568 bytes in size.