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Port 1111 Details
known port assignments and vulnerabilities
threat/application/port search:
| Port(s) |
Protocol |
Service |
Details |
Source |
| 1111 |
tcp |
trojans |
Trojans that use this port:
Backdoor.AIMvision - remote access trojan, 10.2002. Affects all current Windows versions.
Backdoor.Ultor - remote access trojan, 06.2002. Affects Windows, listens on port 1111 or 1234.
Backdoor.Daodan - VB6 remote access trojan, 07.2000. Affects Windows.
W32.Suclove.A@mm (09.26.2005) - a mass-mailing worm with backdoor capabilities that spreads through MS Outlook and MIRC. Opens a backdoor and listens for remote commands on port 1111/tcp.
Daodan, Tport trojans also use this port.
The Administration Service (FMSAdmin.exe) in Macromedia Flash Media Server 2.0 r1145 allows remote attackers to cause a denial of service (application crash) via a malformed request with a single character to port 1111.
References: [CVE-2005-4216], [BID-15822]
Port is also IANA registered for: LM Social Server |
SG |
| 1111 |
tcp |
trojan |
Daodan, Ultors Trojan |
Trojans |
| 1111 |
udp |
trojan |
Daodan |
Trojans |
| 1111 |
tcp,udp |
lmsocialserver |
LM Social Server |
IANA |
| 1111 |
tcp |
threat |
W32.Suclove |
Bekkoame |
| 1111 |
tcp,udp |
threat |
AIMVision |
Bekkoame |
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6 records found
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External Resources
SANS Internet Storm Center: port 1111
tantalo.net port assignments: port 1111
GRC: port 1111
Notes:
Well Known Ports: 0 through 1023.
Registered Ports: 1024 through 49151.
Dynamic/Private : 49152 through 65535.
TCP ports use the Transmission Control Protocol. TCP is the most commonly used protocol
on the Internet and any TCP/IP network. Whereas the IP protocol deals only with packets, TCP enables two hosts
to establish a connection and exchange streams of data. TCP guarantees delivery of data
and that packets will be delivered in the same order in which they were sent.
Guaranteed communication/delivery is the key difference between TCP and UDP.
UDP ports use the Datagram Protocol, a communications protocol for the Internet network,
transport, and session layers. Like TCP (Transmission Control Protocol),
UDP is used with IP (the Internet Protocol) and makes possible the transmission of datagrams
from one computer to applications on another computer, but unlike TCP, UDP is connectionless
and does not guarantee reliable communication; it's up to the application that received
the message to process any errors and verify correct delivery. UDP is often used with time-sensitive
applications, such as audio/video streaming, where dropping some packets is preferable to waiting for delayed data.
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