Troj/Bdoor-AW is a backdoor Trojan for the Windows platform.
Troj/Bdoor-AW chooses a random port and then sends registration information to a remote site via an HTTP GET request. The information transferred includes the randomly chosen port number and the system IP.
W32/Forbot-CY is a network worm which attempts to spread via network shares. The worm contains backdoor functions that allow unauthorised remote access to the infected computer via IRC channels.
Once installed, W32/Forbot-CY will attempt to setup an HTTP proxy server, delete connections to network shares, particpate in denial-of-service (DoS) attacks and steal CD keys when instructed to do so by a remote attacker.
W32/Forbot-CY can spread to unpatched machines affected by the LSASS security exploit (MS04-011).