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1. #NETBUS TROJAN HORSE PORT NUBER PC#
2. #NETBUS TROJAN HORSE PORT NUBER PROFESSIONAL#
3. #NETBUS TROJAN HORSE PORT NUBER SERIES#
4. #NETBUS TROJAN HORSE PORT NUBER WINDOWS#

Sockets de Troie - TCP port 5000, 5001 or 50505 In their default configurations, the following trojans use: This is because one port is used for "listening" and the other/s are used for the transfer of data. NOTE: Some trojans may use more than one port number.

#NETBUS TROJAN HORSE PORT NUBER PC#

Keep in mind that 99% of the time, the hacker doesn't have a specific target (or victim) to begin with, so any PC that answers back to their attempted connections satisfy their goal of hacking into another's PC.īecause the "server" portion is configured to use (or "listen" on) a particular port number, it's the client who attempts a connection to that specific port number to initiate the connection between computers. Then all the hacker has to do, is to establish a connection to that IP address. If a PC responds back, it responds with its IP address.

#NETBUS TROJAN HORSE PORT NUBER SERIES#

The hacker usually initiates a series of connections to a large range of IP addresses on the Internet (known as "scanning"), looking for any PC that responds back to the attempt. If the hacker running the "client" portion doesn't know the IP address of the user's PC which has been compromised by the "server" portion. How a hacker establishes the connection to another user's computer, is that the hacker running the "client" portion establishes a connection to the IP address of a known PC that has the "server" portion installed upon it

#NETBUS TROJAN HORSE PORT NUBER WINDOWS#

The above is a small selection from a possible 65,535 (64K) port numbers! To see a more complete list, click here.ĭepending on the trojan involved, they're designed to affect Windows 95/98 PC's, Windows NT PC's, or both. TCP port 6667 is the destination port number used when communicating with an IRC server TCP port 5190 is the destination port number used when communicating with an AOL IM server TCP port 110 is the destination port number used when communicating with a POP3 server TCP port 80 is the destination port number used when communicating with an HTTP server TCP port 25 is the destination port number used when communicating with an SMTP server TCP port 23 is the destination port number used when communicating with an Telnet server TCP port 22 is the destination port number used when communicating with an SSH server TCP port 21 is the destination port number used when communicating with an FTP server For the computer acting as the client, the destination port number will typically identify the type of application/service being hosted by the server. the Internet), a port represents an endpoint in the establishment of a connection between two or more computers. IP addresses are written as four sets of numbers separated by periods for example, 192.168.111.222 or 10.123.1.102 or 172.16.4.30, etc. Client workstations have either a permanent address or one that is dynamically assigned to them each dial-up session. Every client and server must have a unique IP address. The address of a computer attached to a TCP/IP network (e.g. Where the topic involves trojans such as Back Orifice or NetBus, would you like to take a guess at which PC is acting as the "server"? A client is defined as a requester of services and a server is defined as the provider of services. Depending on how it used, the term can be either complimentary or derogatory, although it is developing an increasingly derogatory connotation.

#NETBUS TROJAN HORSE PORT NUBER PROFESSIONAL#

Among professional programmers, the term hacker implies an amateur or a programmer who lacks formal training. "Hacker" is a slang term for a computer enthusiast. Unlike viruses, Trojan horses do not replicate themselves but they can be just as destructive. A Trojan (or a Trojan horse) is a destructive program that masquerades as a benign application. While it may be hard to believe, Trojan horse applications can provide equal, if not more control of a remote PC system than the person sitting at its keyboard. The "Trojan horse" applications discussed within this website are remote administration "hacker" utilities that will allow a user to control another user's computer across the Internet using the "client/server" approach. | Threats to your Security on the Internet Commodon Communications - Threats to your Security on the Internet