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Port 1863 Details


known port assignments and vulnerabilities
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Port(s) Protocol Service Details Source
1863 tcp,udp msnp Port used by MSN Messenger

W32.Mytob.IE@mm [Symantec-2005-072109-5548-99] (2005.07.21) - a mass-mailing worm that opens a backdoor and lowers security settings on the compromised computer. It uses its own SMTP engine. Opens a backdoor and listens for remote commands on port 1863/tcp.

Backdoor.Kaitex.e [Symantec-2004-022014-5559-99] also uses this port (TCP).

W32.Scrimge.E [Symantec-2007-081515-1716-99] (2007.08.15) - a worm that spreads through Microsoft instant messaging clients and opens a back door on the compromised computer.

Xbox Live 360 also uses this port.
SG
1863 tcp MSNP (Microsoft Notification Protocol), used by the .NET Messenger Service and a number of Instant Messaging clients (official) Wikipedia
1863 tcp,udp msnp MSN Messenger Protocol SANS
1863,5190,6901 udp applications MSN Messenger Portforward
1863,6891-6900,6901 tcp applications MSN Messenger Portforward
1863 tcp msnp MSN Messenger Nmap
1863 tcp threat Bifrose Bekkoame
1863 tcp threat W32.Mytob Bekkoame
1863 tcp,udp msnp MSNP IANA
9 records found
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