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    Ettercap: Difference between revisions

    (NG-0.7.3 RELEASED)
    imported>mutante
    m (NG-0.7.3 RELEASED !!)
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    A multipurpose sniffer/interceptor/logger for [[switch]]ed [[LAN]].
    Short Description:
     
       
    Ettercap is a multipurpose sniffer/interceptor/logger for [[switch]]ed [[LAN]].
     
     
    It supports active and passive dissection of many [[protocol]]s (even [[cipher]]ed ones) and includes many feature for [[network]] and host analysis.
     
    It supports active and passive dissection of many [[protocol]]s (even [[cipher]]ed ones) and includes many feature for [[network]] and host analysis.
       
      +
    Ettercap is a suite for man in the middle attacks on LAN. It features sniffing of live connections, content filtering on the fly and many other interesting tricks.
     
    Cool Features: Characters injection in an established connection : you can inject character to [[server]] (emulating commands) or to [[client]] (emulating replies) maintaining the connection alive !!
     
       
     
    === Features ===
    SSH1 support : you can sniff User and Pass, and even the data of an SSH1 connection. ettercap is the first software capable to sniff an [[SSH]] connection in FULL-DUPLEX
     
       
     
    ==== Character injection ==== in an established connection : you can inject character to [[server]] (emulating commands) or to [[client]] (emulating replies) maintaining the connection alive !!
    HTTPS support : you can sniff http [[SSL]] secured data... and even if the connection is made through a [[Proxy|PROXY]]
     
       
     
    ==== [[SSH]]1 support ==== you can sniff User and Pass, and even the data of an SSH1 connection. ettercap is the first software capable to sniff an [[SSH]] connection in FULL-DUPLEX
    Remote traffic through [[GRE tunnel]]: you can sniff remote traffic through a GRE tunnel from a remote [[cisco]] [[router]] and make mitm attack on it
     
       
     
    ==== [[HTTPS]] support ==== you can sniff http [[SSL]] secured data... and even if the connection is made through a [[Proxy|PROXY]]
    Plug-ins support : You can create your own plugin using the ettercap's API.
     
      +
     
    ==== Remote traffic through [[GRE tunnel]] ==== you can sniff remote traffic through a GRE tunnel from a remote [[cisco]] [[router]] and make mitm attack on it
      +
     
    === Plug-ins support === You can create your own plugin using the ettercap's API.
     
    List of available plugins
     
    List of available plugins
       
     
    === Password collector === for [Telnet|TELNET]], [[FTP]], [[POP3|POP]], RLOGIN, [[SSH]]1, [[ICQ]], [[SMB]], [[MySQL]], [[HTTP]], NNTP, [[X11]], NAPSTER, [[IRC]], RIP, BGP, [[SOCKS]] 5, [[IMAP]] 4, [[VNC]], [[LDAP]], [[NFS]], [[SNMP]], HALF LIFE, [[Q3|QUAKE 3]], [[MSN]], YMSG (other [[protocol]]s coming soon...)
    Password collector for :
     
    [[Telnet|TELNET]], [[FTP]], [[POP3|POP]], RLOGIN, [[SSH]]1, [[ICQ]], [[SMB]], [[MySQL]], [[HTTP]], NNTP, [[X11]], NAPSTER,
     
    [[IRC]], RIP, BGP, [[SOCKS]] 5, [[IMAP]] 4, [[VNC]], [[LDAP]], [[NFS]], [[SNMP]], HALF LIFE, [[Q3|QUAKE 3]],
     
    [[MSN]], YMSG
     
    (other [[protocol]]s coming soon...)
     
       
    Packet filtering/dropping: You can set up a filter that search for a particular string (even hex) in the [[TCP]] or [[UDP]] [[payload]] and replace it with yours or drop the entire packet.
    +
    === Packet filtering/dropping === You can set up a filter that search for a particular string (even hex) in the [[TCP]] or [[UDP]] [[payload]] and replace it with yours or drop the entire packet.
       
    OS fingerprint: you can fingerprint the [[OS]] of the victim [[host]] and even its [[network]] adapter
    +
    === [[OS]] fingerprint === you can fingerprint the [[OS]] of the victim [[host]] and even its [[network]] adapter
       
    Kill a connection: from the connections list you can kill all the connections you want
    +
    ==== Kill a connection ==== from the connections list you can kill all the connections you want
       
    Passive scanning of the [[LAN]]: you can retrive infos about: hosts in the lan, open [[port]]s, services version, type of the host ([[gateway]], [[router]] or simple host) and extimated distance in hop.
    +
    ==== Passive scanning of the [[LAN]] ==== you can retrive infos about: hosts in the lan, open [[port]]s, services version, type of the host ([[gateway]], [[router]] or simple host) and extimated distance in hop.
       
    Check for other poisoners: ettercap has the ability to actively or passively find other poisoners on the [[LAN]]
    +
    ==== Check for other [[ARP]] poisoners ==== ettercap has the ability to actively or passively find other poisoners on the [[LAN]]
       
    Bind sniffed data to a local [[port]]: you can connect to that port with a client and decode unknown portocols or inject data to it (only in arp based mode)
    +
    ==== Bind sniffed data to a local [[port]] ==== you can connect to that port with a client and decode unknown portocols or inject data to it (only in arp based mode)
     
     
    Interface: Ettercap NG includes a [[ncurses]], text and [[GTK]]+ interface.
    +
    === Interface === Ettercap NG includes a [[ncurses]], text and [[GTK]]+ interface.
      +
     
      +
    === Platforms ===
    Platform: [[Linux]] 2.0.x
    +
    [[Linux]] 2.0.x
     
    [[Linux]] 2.2.x
     
    [[Linux]] 2.2.x
     
    [[Linux]] 2.4.x [[FreeBSD]] 4.x
     
    [[Linux]] 2.4.x [[FreeBSD]] 4.x
    Line 44: Line 43:
     
    [[Solaris]] 2.x
     
    [[Solaris]] 2.x
     
     
      +
    === Required libraries ===
    Required Library: Recent versions of libpcap and libnet are required now. The interface libraries like ncurses and [[GTK]]+ are optional.
     
       
     
    Recent versions of libpcap and libnet are required now. The interface libraries like ncurses and [[GTK]]+ are optional.
    If you want [[SSH]]1 and/or [[HTTPS]] support, ettercap requires [[OpenSSL]] libraries
     
       
     
    If you want [[SSH]]1 and/or [[HTTPS]] support, ettercap requires [[OpenSSL]] libraries.
    === Links ===
     
       
      +
    === Latest release ===
    http://ettercap.sourceforge.net/images/ettercap.png
     
     
    http://ettercap.sourceforge.net
     
       
     
    NG-0.7.3 RELEASED !!
     
    NG-0.7.3 RELEASED !!
      +
      +
    === Links ===
      +
     
    * http://ettercap.sourceforge.net
      +
       
     
    [[Category:Linux]]
     
    [[Category:Linux]]

    Revision as of 14:11, 29 December 2005

    A multipurpose sniffer/interceptor/logger for switched LAN.

    It supports active and passive dissection of many protocols (even ciphered ones) and includes many feature for network and host analysis.

    Ettercap is a suite for man in the middle attacks on LAN. It features sniffing of live connections, content filtering on the fly and many other interesting tricks.

    Features

    ==== Character injection ==== in an established connection : you can inject character to server (emulating commands) or to client (emulating replies) maintaining the connection alive !!

    ==== SSH1 support ==== you can sniff User and Pass, and even the data of an SSH1 connection. ettercap is the first software capable to sniff an SSH connection in FULL-DUPLEX

    ==== HTTPS support ==== you can sniff http SSL secured data... and even if the connection is made through a PROXY

    ==== Remote traffic through GRE tunnel ==== you can sniff remote traffic through a GRE tunnel from a remote cisco router and make mitm attack on it

    === Plug-ins support === You can create your own plugin using the ettercap's API. List of available plugins

    === Password collector === for [Telnet|TELNET]], FTP, POP, RLOGIN, SSH1, ICQ, SMB, MySQL, HTTP, NNTP, X11, NAPSTER, IRC, RIP, BGP, SOCKS 5, IMAP 4, VNC, LDAP, NFS, SNMP, HALF LIFE, QUAKE 3, MSN, YMSG (other protocols coming soon...)

    === Packet filtering/dropping === You can set up a filter that search for a particular string (even hex) in the TCP or UDP payload and replace it with yours or drop the entire packet.

    === OS fingerprint === you can fingerprint the OS of the victim host and even its network adapter

    ==== Kill a connection ==== from the connections list you can kill all the connections you want

    ==== Passive scanning of the LAN ==== you can retrive infos about: hosts in the lan, open ports, services version, type of the host (gateway, router or simple host) and extimated distance in hop.

    ==== Check for other ARP poisoners ==== ettercap has the ability to actively or passively find other poisoners on the LAN

    ==== Bind sniffed data to a local port ==== you can connect to that port with a client and decode unknown portocols or inject data to it (only in arp based mode)

    === Interface === Ettercap NG includes a ncurses, text and GTK+ interface.

    Platforms

    Linux 2.0.x Linux 2.2.x Linux 2.4.x FreeBSD 4.x OpenBSD 2.[789] 3.0 NetBSD 1.5 [[Mac OS X (darwin 1.3 1.4 5.1) Windows 9x/NT/2000/XP (port in progress) Solaris 2.x

    Required libraries

    Recent versions of libpcap and libnet are required now. The interface libraries like ncurses and GTK+ are optional.

    If you want SSH1 and/or HTTPS support, ettercap requires OpenSSL libraries.

    Latest release

    NG-0.7.3 RELEASED !!

    Links

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