Troj/Agent-DYZ is a Trojan for the Windows platform.
W32/Rbot-GAY is a network worm with IRC backdoor functionality for the Windows platform.
W32/Rbot-GAY spreads to other network computers by:
- exploiting common buffer overflow vulnerabilities, including: LSASS (MS04-011), SRVSVC (MS06-040), RPC-DCOM (MS04-012), PNP (MS05-039), ASN.1 (MS04-007) and RealVNC (CVE-2006-2369)
- networks protected by weak passwords