lightened README

pull/4/merge
lanjelot 12 years ago
parent 2f7396dfe2
commit 2122a574b1

@ -239,36 +239,23 @@ second before trying again the same payload (--failure-delay defaults to 0.5).
{{{ FTP {{{ FTP
* Brute-force authentication. * Brute-force authentication.
(a) Establish a new TCP connection for every login attempt (slow). (a) Do not report wrong passwords.
--------- (a) (b) Do not report everytime the server shuts down the TCP connection (ie. max login attempts
ftp_login host=10.0.0.1 user=FILE0 password=FILE1 0=logins.txt 1=passwords.txt persistent=0 reached), reconnect and retry last login/password.
(c) Reconnect when a valid password is found (need to logoff before testing other passwords).
---------
ftp_login host=10.0.0.1 user=FILE0 password=FILE1 0=logins.txt 1=passwords.txt
-x ignore:mesg='Login incorrect.' -x ignore,reset,retry:code=500 -x reset:fgrep='Login success'
(a) (b) (c)
NB. If you get errors like "too many connections from your IP address", try NB. If you get errors like "too many connections from your IP address", try
decreasing the number of threads, the server may be enforcing a maximum decreasing the number of threads, the server may be enforcing a maximum
number of concurrent connections. number of concurrent connections.
* Same as before, but without persistent=0 in order to re-use the TCP connection (faster).
(a) Establish a new TCP connection after 3 login attempts were done using the same TCP connection.
(b) Do not report wrong passwords.
(c) Reconnect when a valid password is found (need to logoff before testing other passwords).
--------- (a) (b) (c)
ftp_login ... --rate-reset 3 -x ignore:mesg='Login incorrect.' -x reset:fgrep='Login successful'
* Same as before, but without --rate-reset as we automatically detect when the server has
closed the connection.
(a) Do not report everytime the server shuts down the TCP connection, reconnect and
retry last login/password.
(b) Exit execution as soon as a valid password is found.
--------- (a) (b)
ftp_login ... -x ignore,reset,retry:code=500 -x quit:fgrep='Login successful'
* Same as before, but stop testing a user after his password is found. * Same as before, but stop testing a user after his password is found.
--------- ---------
ftp_login host=10.0.0.1 user=FILE0 password=FILE1 0=logins.txt 1=passwords.txt ftp_login ... -x reset,free=user:fgrep='Login success'
-x ignore,reset,retry:code=500 -x reset,free=user:fgrep='Login successful'
* Find anonymous FTP servers on a subnet. * Find anonymous FTP servers on a subnet.
@ -278,33 +265,28 @@ ftp_login host=NET0 user=anonymous password=test@example.com 0=10.0.0.0/24
}}} }}}
{{{ SSH {{{ SSH
* Brute-force authentication. * Brute-force authentication.
(a) Test 3 passwords within the same SSH session before reconnecting. (a) Do not report wrong passwords.
(b) Reconnect when a valid password is found (need to logoff before testing other passwords). (b) Do not report everytime the server shuts down the TCP connection (ie. max login attempts
--------- (a) (b) reached), reconnect and retry last login/password.
ssh_login host=10.0.0.1 user=root password=FILE0 0=passwords.txt --rate-reset 3 -x reset:code=0 (c) Reconnect when a valid password is found (need to logoff before testing other passwords).
--------- (a)
ssh_login host=10.0.0.1 user=FILE0 password=FILE0 0=logins.txt -x ignore:mesg='Authentication failed.'
-x ignore,reset,retry:mesg='No existing session' -x reset:code=0
(b) (c)
NB. If you get errors like "Error reading SSH protocol banner ... Connection reset by peer", NB. If you get errors like "Error reading SSH protocol banner ... Connection reset by peer",
try decreasing the number of threads, the server may be enforcing a maximum try decreasing the number of threads, the server may be enforcing a maximum
number of concurrent connections (eg. MaxStartups in OpenSSH). number of concurrent connections (eg. MaxStartups in OpenSSH).
* Same as before, but without --rate-reset as we automatically detect when we have reached * Brute-force several hosts and stop testing a host after a valid password is found.
the maximum number of login attempts permitted per connection (eg. MaxAuthTries > 3 in OpenSSH).
(a) Do not report wrong passwords.
(b) Do not report everytime the server shuts down the TCP connection, reconnect and
retry last password.
--------- (a) (b)
ssh_login ... -x ignore:mesg='Authentication failed.' -x ignore,reset,retry:mesg='No existing session'
* Same as before, but stop testing a host after a valid password is found.
--------- ---------
ssh_login host=FILE0 user=FILE1 password=FILE2 0=hosts.txt 1=logins.txt 2=passwords.txt ssh_login host=FILE0 user=FILE1 password=FILE2 0=hosts.txt 1=logins.txt 2=passwords.txt
-x ignore:mesg='Authentication failed.' -x ignore,reset,retry:mesg='No existing session' -x ignore:mesg='Authentication failed.' -x ignore,reset,retry:mesg='No existing session'
-x reset,free=host:code=0 -x reset,free=host:code=0
* Same as before, but stop testing a user on a host after his password is found. * Same as previous, but stop testing a user on a host after his password is found.
--------- ---------
ssh_login host=FILE0 user=FILE1 password=FILE2 0=hosts.txt 1=logins.txt 2=passwords.txt ssh_login host=FILE0 user=FILE1 password=FILE2 0=hosts.txt 1=logins.txt 2=passwords.txt
... ...
@ -1466,7 +1448,7 @@ class FTP_login(TCP_Cache):
usage_hints = ( usage_hints = (
"""%prog host=10.0.0.1 user=FILE0 password=FILE1 0=logins.txt 1=passwords.txt""" """%prog host=10.0.0.1 user=FILE0 password=FILE1 0=logins.txt 1=passwords.txt"""
""" -x ignore:mesg='Login incorrect.' -x ignore,reset,retry:code=500 -x reset:fgrep='Login successful'""", """ -x ignore:mesg='Login incorrect.' -x ignore,reset,retry:code=500 -x reset:fgrep='Login success'""",
) )
available_options = ( available_options = (

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