internetrelaychat/IRCP
internetrelaychat/IRCP
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IRCP/ircp.py

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#!/usr/bin/env python
# internet relay chat probe for https://internetrelaychat.org/ - developed by acidvegas in python (https://git.acid.vegas/ircp)
import asyncio
import ipaddress
import json
import os
import random
import ssl
import sys
import time
class settings:
daemon = False # Run in daemon mode (24/7 throttled scanning)
errors = True # Show errors in console
errors_conn = False # Show connection errors in console
log_max = 5000000 # Maximum log size (in bytes) before starting another
nickname = 'IRCP' # None = random
username = 'ircp' # None = random
realname = 'scan@internetrelaychat.org' # None = random
ns_mail = 'scan@internetrelaychat.org' # None = random@random.[com|net|org]
ns_pass = 'changeme' # None = random
vhost = None # Bind to a specific IP address
class throttle:
channels = 3 if not settings.daemon else 2 # Maximum number of channels to scan at once
connect = 15 if not settings.daemon else 60 # Delay between each connection attempt on a diffferent port
delay = 300 if not settings.daemon else 600 # Delay before registering nick (if enabled) & sending /LIST
join = 10 if not settings.daemon else 30 # Delay between channel JOINs
nick = 300 if not settings.daemon else 600 # Delay between every random NICK change
part = 10 if not settings.daemon else 30 # Delay before PARTing a channel
seconds = 300 if not settings.daemon else 600 # Maximum seconds to wait when throttled for JOIN or WHOIS
threads = 100 if not settings.daemon else 25 # Maximum number of threads running
timeout = 30 if not settings.daemon else 60 # Timeout for all sockets
whois = 5 if not settings.daemon else 15 # Delay between WHOIS requests
ztimeout = 200 if not settings.daemon else 300 # Timeout for zero data from server
class bad:
donotscan = (
'irc.dronebl.org', 'irc.alphachat.net',
'5.9.164.48', '45.32.74.177', '104.238.146.46', '149.248.55.130',
'2001:19f0:6001:1dc::1', '2001:19f0:b001:ce3::1', '2a01:4f8:160:2501:48:164:9:5', '2001:19f0:6401:17c::1'
)
chan = {
'403' : 'ERR_NOSUCHCHANNEL', '405' : 'ERR_TOOMANYCHANNELS',
'435' : 'ERR_BANONCHAN', '442' : 'ERR_NOTONCHANNEL',
'448' : 'ERR_FORBIDDENCHANNEL', '470' : 'ERR_LINKCHANNEL',
'471' : 'ERR_CHANNELISFULL', '473' : 'ERR_INVITEONLYCHAN',
'474' : 'ERR_BANNEDFROMCHAN', '475' : 'ERR_BADCHANNELKEY',
'476' : 'ERR_BADCHANMASK', '477' : 'ERR_NEEDREGGEDNICK',
'479' : 'ERR_BADCHANNAME', '480' : 'ERR_THROTTLE',
'485' : 'ERR_CHANBANREASON', '488' : 'ERR_NOSSL',
'489' : 'ERR_SECUREONLYCHAN', '519' : 'ERR_TOOMANYUSERS',
'520' : 'ERR_OPERONLY', '926' : 'ERR_BADCHANNEL'
}
error = {
'install identd' : 'Identd required',
'trying to reconnect too fast' : 'Throttled',
'trying to (re)connect too fast' : 'Throttled',
'reconnecting too fast' : 'Throttled',
'access denied' : 'Access denied',
'not authorized to' : 'Not authorized',
'not authorised to' : 'Not authorized',
'password mismatch' : 'Password mismatch',
'dronebl' : 'DroneBL',
'dnsbl' : 'DNSBL',
'g:lined' : 'G:Lined',
'z:lined' : 'Z:Lined',
'timeout' : 'Timeout',
'closing link' : 'Banned',
'banned' : 'Banned',
'client exited' : 'QUIT',
'quit' : 'QUIT'
}
def backup(name):
try:
with tarfile.open(f'backup/{name}.tar.gz', 'w:gz') as tar:
for log in os.listdir('logs'):
tar.add('logs/' + log)
debug('\033[1;32mBACKUP COMPLETE\033[0m')
for log in os.listdir('logs'):
os.remove('logs/' + log)
except Exception as ex:
error('\033[1;31mBACKUP FAILED\033[0m', ex)
def debug(data):
print('{0} \033[30m|\033[0m [\033[35m~\033[0m] {1}'.format(time.strftime('%I:%M:%S'), data))
def error(data, reason=None):
if settings.errors:
print('{0} \033[30m|\033[0m [\033[31m!\033[0m] {1} \033[30m({2})\033[0m'.format(time.strftime('%I:%M:%S'), data, str(reason))) if reason else print('{0} \033[30m|\033[0m [\033[31m!\033[0m] {1}'.format(time.strftime('%I:%M:%S'), data))
def rndnick():
prefix = random.choice(['st','sn','cr','pl','pr','fr','fl','qu','br','gr','sh','sk','tr','kl','wr','bl']+list('bcdfgklmnprstvwz'))
midfix = random.choice(('aeiou'))+random.choice(('aeiou'))+random.choice(('bcdfgklmnprstvwz'))
suffix = random.choice(['ed','est','er','le','ly','y','ies','iest','ian','ion','est','ing','led','inger']+list('abcdfgklmnprstvwz'))
return prefix+midfix+suffix
def ssl_ctx():
ctx = ssl.create_default_context()
ctx.check_hostname = False
ctx.verify_mode = ssl.CERT_NONE
return ctx
class probe:
def __init__(self, semaphore, server, port, family=2):
self.semaphore = semaphore
self.server = server
self.port = 6697
self.oport = port
self.family = family
self.display = server.ljust(18)+' \033[30m|\033[0m unknown network \033[30m|\033[0m '
self.nickname = None
self.multi = ''
self.snapshot = dict()
self.channels = {'all':list(), 'current':list(), 'users':dict()}
self.nicks = {'all':list(), 'check':list()}
self.loops = {'init':None, 'chan':None, 'nick':None, 'whois':None}
self.login = {'pass': settings.ns_pass if settings.ns_pass else rndnick(), 'mail': settings.ns_mail if settings.ns_mail else f'{rndnick()}@{rndnick()}.'+random.choice(('com','net','org'))}
self.services = {'chanserv':True, 'nickserv':True}
self.jthrottle = throttle.join
self.nthrottle = throttle.whois
self.reader = None
self.write = None
async def sendmsg(self, target, msg):
await self.raw(f'PRIVMSG {target} :{msg}')
async def run(self):
async with self.semaphore:
try:
await self.connect() # 6697
except Exception as ex:
if settings.errors_conn:
error(self.display + '\033[1;31mdisconnected\033[0m - failed to connect using SSL/TLS on port ' + str(self.port), ex)
if self.oport not in (6667,6697):
self.port = self.oport
await asyncio.sleep(throttle.connect)
try:
await self.connect() # Non-standard
except Exception as ex:
if settings.errors_conn:
error(self.display + '\033[1;31mdisconnected\033[0m - failed to connect using SSL/TLS on port ' + str(self.port), ex)
self.port = 6667
await asyncio.sleep(throttle.connect)
try:
await self.connect(True) # 6667
except Exception as ex:
if settings.errors_conn:
error(self.display + '\033[1;31mdisconnected\033[0m - failed to connect on port ' + str(self.port), ex)
self.port = self.oport
await asyncio.sleep(throttle.connect)
try:
await self.connect(True) # Non-standard
except Exception as ex:
if settings.errors_conn:
error(self.display + '\033[1;31mdisconnected\033[0m - failed to connect on port ' + str(self.port), ex)
else:
self.port = 6667
await asyncio.sleep(throttle.connect)
try:
await self.connect(True) # 6667
except Exception as ex:
if settings.errors_conn:
error(self.display + '\033[1;31mdisconnected\033[0m - failed to connect on port ' + str(self.port), ex)
async def raw(self, data):
self.writer.write(data[:510].encode('utf-8') + b'\r\n')
await self.writer.drain()
async def connect(self, fallback=False):
options = {
'host' : self.server,
'port' : self.port,
'limit' : 1024,
'ssl' : None if fallback else ssl_ctx(),
'family' : self.family,
'local_addr' : settings.vhost
}
identity = {
'nick': settings.nickname if settings.nickname else rndnick(),
'user': settings.username if settings.username else rndnick(),
'real': settings.realname if settings.realname else rndnick()
}
self.nickname = identity['nick']
self.reader, self.writer = await asyncio.wait_for(asyncio.open_connection(**options), throttle.timeout)
self.snapshot['port'] = option['port']
del options
if not fallback:
self.snapshot['ssl'] = True
await self.raw('USER {0} 0 * :{1}'.format(identity['user'], identity['real']))
await self.raw('NICK ' + identity['nick'])
del identity
await self.listen()
for item in self.loops:
if self.loops[item]:
self.loops[item].cancel()
with open(f'logs/{self.server}.json{self.multi}', 'w') as fp:
json.dump(self.snapshot, fp)
debug(self.display + 'finished scanning')
async def loop_initial(self):
try:
await asyncio.sleep(throttle.delay)
cmds = ['ADMIN', 'CAP LS', 'COMMANDS', 'HELP', 'INFO', 'IRCOPS', 'LINKS', 'MAP', 'MODULES -all', 'SERVLIST', 'STATS p', 'VERSION']
random.shuffle(cmds)
cmds += ['PRIVMSG NickServ :REGISTER {0} {1}'.format(self.login['pass'], self.login['mail']), 'PRIVMSG ChanServ :LIST *', 'PRIVMSG NickServ :LIST *', 'LIST']
for command in cmds:
try:
await self.raw(command)
except:
break
else:
await asyncio.sleep(1.5)
if not self.channels['all']:
error(self.display + '\033[31merror\033[0m - no channels found')
await self.raw('QUIT')
except asyncio.CancelledError:
pass
except Exception as ex:
error(self.display + '\033[31merror\033[0m - loop_initial', ex)
async def loop_channels(self):
try:
while self.channels['all']:
while len(self.channels['current']) >= throttle.channels:
await asyncio.sleep(1)
await asyncio.sleep(self.jthrottle)
chan = random.choice(self.channels['all'])
self.channels['all'].remove(chan)
try:
if self.services['chanserv']:
await self.sendmsg('ChanServ', 'INFO ' + chan)
await asyncio.sleep(1)
await self.raw('JOIN ' + chan)
except:
break
self.loops['nick'].cancel()
while self.nicks['check']:
await asyncio.sleep(1)
self.loops['whois'].cancel()
await self.raw('QUIT')
except asyncio.CancelledError:
pass
except Exception as ex:
error(self.display + '\033[31merror\033[0m - loop_channels', ex)
async def loop_nick(self):
try:
while True:
await asyncio.sleep(throttle.nick)
self.nickname = rndnick()
await self.raw('NICK ' + self.nickname)
except asyncio.CancelledError:
pass
except Exception as ex:
error(self.display + '\033[31merror\033[0m - loop_nick', ex)
async def loop_whois(self):
try:
while True:
if self.nicks['check']:
nick = random.choice(self.nicks['check'])
self.nicks['check'].remove(nick)
try:
await self.raw('WHOIS ' + nick)
await asyncio.sleep(1)
if self.services['nickserv']:
await self.sendmsg('NickServ', 'INFO ' + nick)
await asyncio.sleep(1)
await self.raw(f'NOTICE {chan} \001VERSION\001') # TODO: check the database if we already have this information to speed things up
await asyncio.sleep(1)
await self.raw(f'NOTICE {chan} \001TIME\001')
await asyncio.sleep(1)
await self.raw(f'NOTICE {chan} \001CLIENTINFO\001')
await asyncio.sleep(1)
await self.raw(f'NOTICE {chan} \001SOURCE\001')
except:
break
else:
del nick
await asyncio.sleep(throttle.whois)
else:
await asyncio.sleep(1)
except asyncio.CancelledError:
pass
except Exception as ex:
error(self.display + '\033[31merror\033[0m - loop_whois', ex)
async def db(self, event, data):
if event in self.snapshot:
if data not in self.snapshot[event]:
self.snapshot[event].append(data)
else:
self.snapshot[event] = [data,]
async def listen(self):
while True:
try:
if self.reader.at_eof():
break
data = await asyncio.wait_for(self.reader.readuntil(b'\r\n'), throttle.ztimeout)
line = data.decode('utf-8').strip()
args = line.split()
event = args[1].upper()
if sys.getsizeof(self.snapshot) >= settings.log_max:
with open(f'logs/{self.server}.json{self.multi}', 'w') as fp:
json.dump(self.snapshot, fp)
self.snapshot = dict()
self.multi = '.1' if not self.multi else '.' + str(int(self.multi[1:])+1)
if args[0].upper() == 'ERROR':
await self.db('ERROR', line)
elif not event.isdigit() and event not in ('CAP','INVITE','JOIN','KICK','KILL','MODE','NICK','NOTICE','PART','PRIVMSG','QUIT','TOPIC','WHO'):
await self.db('RAW', line)
elif event != '401':
await self.db(event, line)
if event in bad.chan and len(args) >= 4:
chan = args[3]
if chan in self.channels['users']:
del self.channels['users'][chan]
error(f'{self.display}\033[31merror\033[0m - {chan}', bad.chan[event])
elif line.startswith('ERROR :'):
check = [check for check in bad.error if check in line.lower()]
if check:
if check[0] in ('dronebl','dnsbl'):
self.snapshot['proxy'] = True
raise Exception(bad.error[check[0]])
elif args[0] == 'PING':
await self.raw('PONG ' + args[1][1:])
elif event == 'KICK' and len(args) >= 4:
chan = args[2]
kicked = args[3]
if kicked == self.nickname:
if chan in self.channels['current']:
self.channels['current'].remove(chan)
elif event == 'MODE' and len(args) == 4:
nick = args[2]
if nick == self.nickanme:
mode = args[3][1:]
if mode == '+r':
self.snapshot['registered'] = self.login
elif event == '001': #RPL_WELCOME
host = args[0][1:]
self.snapshot['server'] = self.server
self.snapshot['host'] = host
if len(host) > 25:
self.display = f'{self.server.ljust(18)} \033[30m|\033[0m {host[:22]}... \033[30m|\033[0m '
else:
self.display = f'{self.server.ljust(18)} \033[30m|\033[0m {host.ljust(25)} \033[30m|\033[0m '
debug(self.display + f'\033[1;32mconnected\033[0m \033[30m(port {self.port})\033[0m')
self.loops['init'] = asyncio.create_task(self.loop_initial())
elif event == '005':
for item in args:
if item.startswith('SSL=') and item[4:]:
if not self.snapshot['ssl']:
self.snapshot['ssl'] = item[4:]
break
elif event == '311' and len(args) >= 4: # RPL_WHOISUSER
nick = args[3]
if 'open proxy' in line.lower() or 'proxy monitor' in line.lower():
self.snapshot['proxy'] = True
error(self.display + '\033[93mProxy Monitor detected\033[0m', nick)
else:
debug(f'{self.display}\033[34mWHOIS\033[0m {nick}')
elif event == '322' and len(args) >= 4: # RPL_LIST
chan = args[3]
users = args[4]
if users != '0': # no need to JOIN empty channels...
self.channels['all'].append(chan)
self.channels['users'][chan] = users
elif event == '323': # RPL_LISTEND
if self.channels['all']:
debug(self.display + '\033[36mLIST\033[0m found \033[93m{0}\033[0m channel(s)'.format(str(len(self.channels['all']))))
self.loops['chan'] = asyncio.create_task(self.loop_channels())
self.loops['nick'] = asyncio.create_task(self.loop_nick())
self.loops['whois'] = asyncio.create_task(self.loop_whois())
elif event == '352' and len(args) >= 8: # RPL_WHORPL
nick = args[7]
if nick not in self.nicks['all']+[self.nickname,]:
self.nicks['all'].append(nick)
self.nicks['check'].append(nick)
elif event == '366' and len(args) >= 4: # RPL_ENDOFNAMES
chan = args[3]
self.channels['current'].append(chan)
if chan in self.channels['users']:
debug('{0}\033[32mJOIN\033[0m {1} \033[30m(found \033[93m{2}\033[0m users)\033[0m'.format(self.display, chan, self.channels['users'][chan]))
del self.channels['users'][chan]
await self.raw('WHO ' + chan)
await self.raw(f'MODE {chan} +b')
await asyncio.sleep(1)
await self.raw(f'MODE {chan} +e')
await asyncio.sleep(1)
await self.raw(f'MODE {chan} +I')
await asyncio.sleep(1)
await self.raw(f'NOTICE {chan} \001VERSION\001')
await asyncio.sleep(1)
await self.raw(f'NOTICE {chan} \001TIME\001')
await asyncio.sleep(1)
await self.raw(f'NOTICE {chan} \001CLIENTINFO\001')
await asyncio.sleep(1)
await self.raw(f'NOTICE {chan} \001SOURCE\001')
await asyncio.sleep(1)
await self.raw('WHO ' + chan)
await asyncio.sleep(throttle.part)
await self.raw('PART ' + chan)
self.channels['current'].remove(chan)
elif event == '401' and len(args) >= 4: # ERR_NOSUCHNICK
nick = args[3]
if nick == 'ChanServ':
self.services['chanserv'] = False
elif nick == 'NickServ':
self.services['nickserv'] = False
else:
await self.raw('WHOWAS ' + nick)
elif event == '421' and len(args) >= 3: # ERR_UNKNOWNCOMMAND
msg = ' '.join(args[2:])
if 'You must be connected for' in msg:
error(self.display + '\033[31merror\033[0m - delay found', msg)
elif event == '433': # ERR_NICKINUSE
self.nickanme = rndnick()
await self.raw('NICK ' + self.nickname)
elif event == '439' and len(args) >= 11: # ERR_TARGETTOOFAST
target = args[3]
msg = ' '.join(args[4:])[1:]
seconds = args[10]
if target[:1] in ('#','&'):
self.channels['all'].append(target)
if seconds.isdigit():
self.jthrottle = throttle.seconds if int(seconds) > throttle.seconds else int(seconds)
else:
self.nicks['check'].append(target)
if seconds.isdigit():
self.nthrottle = throttle.seconds if int(seconds) > throttle.seconds else int(seconds)
error(self.display + '\033[31merror\033[0m - delay found for ' + target, msg)
elif event == '465' and len(args) >= 5: # ERR_YOUREBANNEDCREEP
check = [check for check in bad.error if check in line.lower()]
if check:
if check[0] in ('dronebl','dnsbl'):
self.snapshot['proxy'] = True
raise Exception(bad.error[check[0]])
elif event == '464': # ERR_PASSWDMISMATCH
raise Exception('Network has a password')
elif event == '487': # ERR_MSGSERVICES
if '"/msg NickServ" is no longer supported' in line:
await self.raw('/NickServ REGISTER {0} {1}'.format(self.login['pass'], self.login['mail']))
elif event == 'KILL':
nick = args[2]
if nick == self.nickname:
raise Exception('KILL')
elif event in ('NOTICE','PRIVMSG') and len(args) >= 4:
nick = args[0].split('!')[1:]
target = args[2]
msg = ' '.join(args[3:])[1:]
if target == self.nickname:
for i in ('proxy','proxys','proxies'):
if i in msg.lower():
self.snapshot['proxy'] = True
check = [x for x in ('bopm','hopm') if x in line]
if check:
error(f'{self.display}\033[93m{check.upper()} detected\033[0m')
else:
error(self.display + '\033[93mProxy Monitor detected\033[0m')
for i in ('You must have been using this nick for','You must be connected for','not connected long enough','Please wait', 'You cannot list within the first'):
if i in msg:
error(self.display + '\033[31merror\033[0m - delay found', msg)
break
if msg[:8] == '\001VERSION':
version = random.choice(('http://www.mibbit.com ajax IRC Client','mIRC v6.35 Khaled Mardam-Bey','xchat 0.24.1 Linux 2.6.27-8-eeepc i686','rZNC Version 1.0 [02/01/11] - Built from ZNC','thelounge v3.0.0 -- https://thelounge.chat/'))
await self.raw(f'NOTICE {nick} \001VERSION {version}\001')
elif ('You are connected' in data or 'Connected securely via' in data) and ('SSL' in data or 'TLS' in data):
cipher = data.split()[-1:][0].replace('\'','').replace('"','')
self.snapshot['ssl_cipher'] = cipher
elif nick in ('ChanServ','NickServ'):
self.snapshot['services'] = True
if 'is now registered' in msg or f'Nickname {self.nickname} registered' in msg:
debug(self.display + '\033[35mNickServ\033[0m registered')
self.snapshot['registered'] = self.login
elif '!' not in args[0]:
if 'dronebl.org/lookup' in msg:
self.snapshot['proxy'] = True
error(self.display + '\033[93mDroneBL detected\033[0m')
raise Exception('DroneBL')
else:
if [i for i in ('You\'re banned','You are permanently banned','You are banned','You are not welcome','Temporary K-line') if i in msg]:
raise Exception('K-Lined')
except (UnicodeDecodeError, UnicodeEncodeError):
pass
except Exception as ex:
error(self.display + '\033[1;31mdisconnected\033[0m', ex)
break
async def main(targets):
sema = asyncio.BoundedSemaphore(throttle.threads) # B O U N D E D S E M A P H O R E G A N G
jobs = list()
for target in targets:
server = ':'.join(target.split(':')[-1:])
if ':' not in target: # TODO: IPv6 addresses without a port wont get :6667 appeneded to it like this
port = 6697
else:
port = int(':'.join(target.split(':')[:-1]))
try:
ipaddress.IPv4Address(server)
jobs.append(asyncio.ensure_future(probe(sema, server, port, 2).run()))
except:
try:
ipaddress.IPv6Address(server)
jobs.append(asyncio.ensure_future(probe(sema, server, port, 10).run()))
except:
error('invalid ip address', server)
await asyncio.gather(*jobs)
# Main
print('#'*56)
print('#{:^54}#'.format(''))
print('#{:^54}#'.format('Internet Relay Chat Probe (IRCP)'))
print('#{:^54}#'.format('Developed by acidvegas in Python'))
print('#{:^54}#'.format('https://git.acid.vegas/ircp'))
print('#{:^54}#'.format(''))
print('#'*56)
if len(sys.argv) != 2:
raise SystemExit('error: invalid arguments')
else:
targets_file = sys.argv[1]
if not os.path.isfile(targets_file):
raise SystemExit('error: invalid file path')
else:
try:
os.mkdir('logs')
except FileExistsError:
pass
targets = [line.rstrip() for line in open(targets_file).readlines() if line and line not in bad.donotscan]
found = len(targets)
debug(f'loaded {found:,} targets')
if settings.daemon:
try:
os.mkdir('backup')
except FileExistsError:
pass
else:
targets = [target for target in targets if not os.path.isfile(f'logs/{target}.json')] # Do not scan targets we already have logged for
if len(targets) < found:
debug(f'removed {found-len(targets):,} targets we already have logs for already')
del found, targets_file
while True:
random.shuffle(targets)
asyncio.run(main(targets))
debug('IRCP has finished probing!')
if settings.daemon:
backup(time.strftime('%y%m%d-%H%M%S'))
else:
break
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