def __init__(self, host, port, timeout=0):
'''
Takes a directory and allows the user to replay every file with the
.crashlog extension in it
@type host: String
@param host: The host to send the crash files to
@type port: Integer
@param: The port to send the crash files to
@type timeout: Integer
@param timeout: (Optional) Timeout to send a cancel
for the replayed request if possible
'''
self.host = host
self.port = port
self.timeout = timeout
self.crash_files = []
if timeout != 0:
self.canceler = SIPInviteCanceler(host, port, timeout)
self.poc_template = '''# Created by VoIPER
def __init__(self, host, port, timeout=0):
'''
Takes a directory and allows the user to replay every file with the
.crashlog extension in it
@type host: String
@param host: The host to send the crash files to
@type port: Integer
@param: The port to send the crash files to
@type timeout: Integer
@param timeout: (Optional) Timeout to send a cancel
for the replayed request if possible
'''
self.host = host
self.port = port
self.timeout = timeout
self.crash_files = []
if timeout != 0:
self.canceler = SIPInviteCanceler(host, port, timeout)
self.poc_template = '''# Created by VoIPER
class CrashFileReplay:
def __init__(self, host, port, timeout=0):
'''
Takes a directory and allows the user to replay every file with the
.crashlog extension in it
@type host: String
@param host: The host to send the crash files to
@type port: Integer
@param: The port to send the crash files to
@type timeout: Integer
@param timeout: (Optional) Timeout to send a cancel
for the replayed request if possible
'''
self.host = host
self.port = port
self.timeout = timeout
self.crash_files = []
if timeout != 0:
self.canceler = SIPInviteCanceler(host, port, timeout)
self.poc_template = '''# Created by VoIPER
# http://www.unprotectedhex.com
import sys
from socket import *
if len(sys.argv) != 3:
sys.exit(-1)
host = sys.argv[1]
port = int(sys.argv[2])
kill_msg = \'\'\'PLACEHOLDER\'\'\'
print '[+] Host : ' + host
print '[+] Port : ' + str(port)
s = socket(AF_INET, SOCK_DGRAM)
print 'Sent ' + str(s.sendto(kill_msg, (host, port))) + ' bytes'
s.close()
'''
def __send_cancel(self, sock, data):
'''
@type sock: Socket
@param sock: The socket used to send 'data'
@type data: String
@param data: The data sent to the target constituting the request to be cancelled
'''
self.canceler.cancel(sock, data)
def parse_directory(self, directory):
'''
Parses the directory specified for crashlog
files and adds them to a class list
@type directory: String
@param directory: The directory containing the .crashlog files to replay
'''
self.directory = directory
dirList = os.listdir(directory)
for fname in dirList:
if fname.find('.crashlog') != -1:
self.crash_files.append(CrashFile(fname))
def replay_name(self, name):
'''
Sends the crashlog specified by name to the host:port
@type name: String
@param name: The path of the crashlog file to replay
'''
s = socket(AF_INET, SOCK_DGRAM)
file = open(name, 'r')
contents = file.read()
file.close()
s.sendto(contents, (self.host, self.port))
if self.timeout != 0:
self.__send_cancel(s, contents)
print "[+] Request is being cancelled. Waiting for %d + 1 seconds" % self.timeout
time.sleep(self.timeout+1)
else:
# the canceller will take care of this otherwise
s.close()
def replay_num(self, num):
'''
Sends the crashlog specified by num to the host:port
@type num: Integer
@param num: Index into the crash_files array of the file to send
'''
s = socket(AF_INET, SOCK_DGRAM)
file = open(self.directory + '/' + self.crash_files[num].name, 'r')
contents = file.read()
file.close()
s.sendto(contents, (self.host, self.port))
if self.timeout != 0:
self.__send_cancel(s, contents)
print "[+] Request is being cancelled. Waiting for %d + 1 seconds" % self.timeout
time.sleep(self.timeout+1)
else:
# the canceller will take care of this otherwise
s.close()
def create_poc(self, crash_file_name, out_file_name):
'''
Creates a self contained proof of concept python script for the
give crash file. If a timeout was specified when creating this class
then the cancel request will be included in that POC with the given
timeout
@type crash_file_name: String
@param crash_file_name: The name of the file that caused a crash
@type out_file_name: String
@param out_file_name: The name of the file to create
'''
crash_file = open(crash_file_name, 'r')
crash_contents = crash_file.read()
crash_file.close()
out_file = open(out_file_name, 'wb')
out_data = self.poc_template.replace('PLACEHOLDER', crash_contents)
out_file.write(out_data)
out_file.close()
class CrashFileReplay:
def __init__(self, host, port, timeout=0):
'''
Takes a directory and allows the user to replay every file with the
.crashlog extension in it
@type host: String
@param host: The host to send the crash files to
@type port: Integer
@param: The port to send the crash files to
@type timeout: Integer
@param timeout: (Optional) Timeout to send a cancel
for the replayed request if possible
'''
self.host = host
self.port = port
self.timeout = timeout
self.crash_files = []
if timeout != 0:
self.canceler = SIPInviteCanceler(host, port, timeout)
self.poc_template = '''# Created by VoIPER
# http://www.unprotectedhex.com
import sys
from socket import *
if len(sys.argv) != 3:
sys.exit(-1)
host = sys.argv[1]
port = int(sys.argv[2])
kill_msg = \'\'\'PLACEHOLDER\'\'\'
print '[+] Host : ' + host
print '[+] Port : ' + str(port)
s = socket(AF_INET, SOCK_DGRAM)
print 'Sent ' + str(s.sendto(kill_msg, (host, port))) + ' bytes'
s.close()
'''
def __send_cancel(self, sock, data):
'''
@type sock: Socket
@param sock: The socket used to send 'data'
@type data: String
@param data: The data sent to the target constituting the request to be cancelled
'''
self.canceler.cancel(sock, data)
def parse_directory(self, directory):
'''
Parses the directory specified for crashlog
files and adds them to a class list
@type directory: String
@param directory: The directory containing the .crashlog files to replay
'''
self.directory = directory
dirList = os.listdir(directory)
for fname in dirList:
if fname.find('.crashlog') != -1:
self.crash_files.append(CrashFile(fname))
def replay_name(self, name):
'''
Sends the crashlog specified by name to the host:port
@type name: String
@param name: The path of the crashlog file to replay
'''
s = socket(AF_INET, SOCK_DGRAM)
file = open(name, 'r')
contents = file.read()
file.close()
s.sendto(contents, (self.host, self.port))
if self.timeout != 0:
self.__send_cancel(s, contents)
print "[+] Request is being cancelled. Waiting for %d + 1 seconds" % self.timeout
time.sleep(self.timeout + 1)
else:
# the canceller will take care of this otherwise
s.close()
def replay_num(self, num):
'''
Sends the crashlog specified by num to the host:port
@type num: Integer
@param num: Index into the crash_files array of the file to send
'''
s = socket(AF_INET, SOCK_DGRAM)
file = open(self.directory + '/' + self.crash_files[num].name, 'r')
contents = file.read()
file.close()
s.sendto(contents, (self.host, self.port))
if self.timeout != 0:
self.__send_cancel(s, contents)
print "[+] Request is being cancelled. Waiting for %d + 1 seconds" % self.timeout
time.sleep(self.timeout + 1)
else:
# the canceller will take care of this otherwise
s.close()
def create_poc(self, crash_file_name, out_file_name):
'''
Creates a self contained proof of concept python script for the
give crash file. If a timeout was specified when creating this class
then the cancel request will be included in that POC with the given
timeout
@type crash_file_name: String
@param crash_file_name: The name of the file that caused a crash
@type out_file_name: String
@param out_file_name: The name of the file to create
'''
crash_file = open(crash_file_name, 'r')
crash_contents = crash_file.read()
crash_file.close()
out_file = open(out_file_name, 'wb')
out_data = self.poc_template.replace('PLACEHOLDER', crash_contents)
out_file.write(out_data)
out_file.close()
