3166-T3-R3-e2e-juliamagan.html

configure_environment = None
metadata = {'description': 'Test the detection of a trojaned file', 'extra': {'data.file': '/bin/w', 'data.title': 'Trojaned vers...ted.'}, 'name': 'detect_trojaned_file', 'rule.description': 'Host-based anomaly detection event \\(rootcheck\\).', ...}
get_dashboard_credentials = {'password': 'testing', 'user': 'admin'}, get_manager_ip = '172.31.13.183', generate_events = None, clean_alerts_index = None

@pytest.mark.parametrize('metadata', configuration_metadata, ids=cases_ids)
@pytest.mark.filterwarnings('ignore::urllib3.exceptions.InsecureRequestWarning')
def test_detecting_suspicious_binaries(configure_environment, metadata, get_dashboard_credentials, get_manager_ip,
generate_events, clean_alerts_index):
'''
description: Check that an alert is generated and indexed when there is a trojaned system binary.

test_phases:
- Set a custom Wazuh configuration.
- Replace the content of a system binary to generate event.
- Check in the alerts.json log that the expected alert has been triggered and get its timestamp.
- Check that the obtained alert from alerts.json has been indexed.

wazuh_min_version: 4.4.0

tier: 0

parameters:
- configurate_environment:
type: fixture
brief: Set the wazuh configuration according to the configuration playbook.
- metadata:
type: dict
brief: Wazuh configuration metadata.
- get_dashboard_credentials:
type: fixture
brief: Get the wazuh dashboard credentials.
- generate_events:
type: fixture
brief: Generate events that will trigger the alert according to the generate_events playbook.
- clean_alerts_index:
type: fixture
brief: Delete obtained alerts.json and alerts index.

assertions:
- Verify that the alert has been triggered.
- Verify that the same alert has been indexed.

input_description:
- The `configuration.yaml` file provides the module configuration for this test.
- The `generate_events.yaml`file provides the function configuration for this test.
'''
rule_description = metadata['rule.description']
rule_id = metadata['rule.id']
rule_level = metadata['rule.level']
data_title = metadata['extra']['data.title']
data_file = metadata['extra']['data.file']
timestamp_regex = r'\d+-\d+-\d+T\d+:\d+:\d+\.\d+[\+|-]\d+'

expected_alert_json = fr".+timestamp\":\"({timestamp_regex})\",.+level\":{rule_level}.+description\"" \
fr":\"{rule_description}.+id.+{rule_id}.+title.+{data_title}.+file.+{data_file}"

expected_indexed_alert = fr".+file.+{data_file}.+title.+{data_title}.+level.+{rule_level}.+" \
fr"description.+{rule_description}.+id.+{rule_id}.+timestamp\": \"({timestamp_regex})\""

# Check that alert has been raised and save timestamp
raised_alert = evm.check_event(callback=expected_alert_json, file_to_monitor=alerts_json,
timeout=fw.T_5, error_message='The alert has not occurred').result()
raised_alert_timestamp = raised_alert.group(1)

query = e2e.make_query([
{
"term": {
"data.file": f"{data_file}"
}
},
{
"term": {
"rule.id": f"{rule_id}"
}
},
{
"term": {
"data.title": f"{data_title}"
}
},
{
"term": {
"timestamp": f"{raised_alert_timestamp}"
}
}
])

# Check if the alert has been indexed and get its data
> response = e2e.get_alert_indexer_api(query=query, credentials=get_dashboard_credentials, ip_address=get_manager_ip)

tests/end_to_end/test_basic_cases/test_detecting_suspicious_binaries/test_detecting_suspicious_binaries.py:152:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
/root/.pyenv/versions/3.9.7/lib/python3.9/site-packages/wazuh_testing-4.3.0-py3.9.egg/wazuh_testing/tools/utils.py:48: in to_retry
return func(*args, **kwargs) # final attempt
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

query = {'query': {'bool': {'must': [{'term': {'data.file': '/bin/w'}}, {'term': {'rule.id': '510'}}, {'term': {'data.title': ...'}}, {'term': {'timestamp': '2022-08-26T10:29:54.747+0000'}}]}}, 'size': 1, 'sort': [{'timestamp': {'order': 'desc'}}]}
credentials = {'password': 'testing', 'user': 'admin'}, ip_address = '172.31.13.183', index = 'wazuh-alerts-4.x-*'

@retry(Exception, attempts=3, delay=5)
def get_alert_indexer_api(query, credentials, ip_address, index='wazuh-alerts-4.x-*'):
"""Get an alert from the wazuh-indexer API

Make a request to the wazuh-indexer API to get the last indexed alert that matches the values passed in
must_match.

Args:
ip_address (str): wazuh-indexer IP address.
index (str): Index in which to search for the alert.
query (dict): Query to send to the API.
credentials(dict): wazuh-indexer credentials.

Returns:
`obj`(map): Search results
"""
url = f"https://{ip_address}:9200/{index}/_search?"

response = requests.get(url=url, params={'pretty': 'true'}, json=query, verify=False,
auth=requests.auth.HTTPBasicAuth(credentials['user'], credentials['password']))

if '"hits" : [ ]' in response.text:
raise Exception('Alert not indexed')
elif response.status_code != HTTPStatus.OK:
> raise Exception(f"The request wasn't successful.\nActual response: {response.text}")
E Exception: The request wasn't successful.
E Actual response: Unauthorized

/root/.pyenv/versions/3.9.7/lib/python3.9/site-packages/wazuh_testing-4.3.0-py3.9.egg/wazuh_testing/end_to_end/__init__.py:34: Exceptionget_dashboard_credentials = {'password': 'testing', 'user': 'admin'}, get_manager_ip = '172.31.13.183'

@pytest.fixture(scope='function')
def clean_alerts_index(get_dashboard_credentials, get_manager_ip):
"""Remove the temporary file that contains the alerts and delete indices using the API.

Args:
credentials (dict): wazuh-indexer credentials.
"""
yield
remove_file(alerts_json)
> e2e.delete_index_api(credentials=get_dashboard_credentials, ip_address=get_manager_ip)

tests/end_to_end/conftest.py:156:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

credentials = {'password': 'testing', 'user': 'admin'}, ip_address = '172.31.13.183', index = 'wazuh-alerts-4.x-*'

def delete_index_api(credentials, ip_address, index='wazuh-alerts-4.x-*'):
"""Delete indices from wazuh-indexer using its API.

Make a request to the wazuh-indexer API to delete indices that match a given name.

Args:
ip_address (str): wazuh-indexer IP address.
index (str): Name of the index to be deleted.
credentials(dict): wazuh-indexer credentials.

Returns:
obj(class): `Response <Response>` object
obj(class): `NoneType` object
"""
url = f"https://{ip_address}:9200/"
authorization = requests.auth.HTTPBasicAuth(credentials['user'], credentials['password'])

response = requests.delete(url=url+index, params={'pretty': 'true'}, verify=False, auth=authorization)

if response.status_code != HTTPStatus.OK:
> raise Exception(f"The index(es) have not been deleted successfully. Actual response {response.text}")
E Exception: The index(es) have not been deleted successfully. Actual response Unauthorized

/root/.pyenv/versions/3.9.7/lib/python3.9/site-packages/wazuh_testing-4.3.0-py3.9.egg/wazuh_testing/end_to_end/__init__.py:59: Exception
-----------------------------Captured stdout setup------------------------------
PLAY [localhost] *************************************************************** TASK [Gathering Facts] ********************************************************* ok: [localhost] TASK [Generate a general validation playbook] ********************************** changed: [localhost] PLAY RECAP ********************************************************************* localhost : ok=2 changed=1 unreachable=0 failed=0 skipped=0 rescued=0 ignored=0 PLAY [General validation phase] ************************************************ TASK [Gathering Facts] ********************************************************* ok: [centos-manager] TASK [host_checker : Set flag and informative variable] ************************ ok: [centos-manager] TASK [host_checker : Check default Python version (Linux)] ********************* skipping: [centos-manager] TASK [host_checker : Get Python version (Windows)] ***************************** skipping: [centos-manager] TASK [host_checker : Check default Python version (Windows)] ******************* skipping: [centos-manager] TASK [host_checker : Check OS (Linux)] ***************************************** skipping: [centos-manager] TASK [host_checker : Check OS (Windows)] *************************************** skipping: [centos-manager] TASK [Get Wazuh installation] ************************************************** TASK [service_controller : Get installation type] ****************************** changed: [centos-manager] TASK [host_checker : Populate services facts] ********************************** ok: [centos-manager] TASK [host_checker : Check the status of Wazuh components (Manager)] *********** skipping: [centos-manager] => (item=wazuh-manager.service) skipping: [centos-manager] => (item=wazuh-indexer.service) skipping: [centos-manager] => (item=filebeat.service) TASK [host_checker : set_fact] ************************************************* skipping: [centos-manager] TASK [host_checker : Check the status of Wazuh Agent] ************************** skipping: [centos-manager] TASK [Get Wazuh installation] ************************************************** TASK [service_controller : Get installation type] ****************************** changed: [centos-manager] TASK [host_checker : Run filebeat test] **************************************** changed: [centos-manager] TASK [host_checker : Check the connection between Filebeat and Wazuh Indexer] *** skipping: [centos-manager] TASK [Get Wazuh installation] ************************************************** TASK [service_controller : Get installation type] ****************************** changed: [centos-manager] TASK [host_checker : Test connection with Wazuh Indexer] *********************** fatal: [centos-manager -> localhost]: FAILED! => {"changed": false, "msg": "The shell action failed to execute in the expected time frame (3) and was terminated"} ...ignoring TASK [host_checker : Check the connection between Controller node and Wazuh Indexer] *** skipping: [centos-manager] TASK [host_checker : set_fact] ************************************************* ok: [centos-manager] TASK [host_checker : Verify if any check have failed] ************************** skipping: [centos-manager] PLAY RECAP ********************************************************************* centos-manager : ok=9 changed=4 unreachable=0 failed=0 skipped=11 rescued=0 ignored=1 PLAY [Configure manager environment] ******************************************* TASK [Gathering Facts] ********************************************************* ok: [centos-manager] TASK [Create a copy of the system binary] ************************************** changed: [centos-manager] TASK [Replace the content of the system binary with the trojan script] ********* changed: [centos-manager] PLAY RECAP ********************************************************************* centos-manager : ok=3 changed=2 unreachable=0 failed=0 skipped=0 rescued=0 ignored=0 { "ansible_connection": "ssh", "ansible_host": "172.31.13.183", "ansible_python_interpreter": "/usr/bin/python3", "ansible_ssh_private_key_file": "/home/juliamagan/Desktop/QA/imp/ephemeral_key", "ansible_user": "qa", "aws_access_key_id": "AKIA6B6B4XJHMKALDJGT", "aws_region": "us-east-1", "aws_secret_access_key": "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", "bucket_name": "aws-cloudtrail-logs-966237403726-09245154", "dashboard_password": "testing", "dashboard_user": "admin", "s3_url": "https://s3.amazonaws.com/ci.wazuh.com/qa/testing_files/end_to_end", "slack_channel": "C03EZKLR682", "slack_token": "xoxb-746532534132-3509688290194-ITgoGLhy542RzfE7p2FxVHVN", "virustotal_key": "3e4db70c621cd9dd9e3400254297eea03215987facca9931a42dcb86ffb8aa78", "web_hook_url": "https://hooks.slack.com/services/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" } { "ansible_connection": "ssh", "ansible_host": "172.31.13.183", "ansible_python_interpreter": "/usr/bin/python3", "ansible_ssh_private_key_file": "/home/juliamagan/Desktop/QA/imp/ephemeral_key", "ansible_user": "qa", "aws_access_key_id": "AKIA6B6B4XJHMKALDJGT", "aws_region": "us-east-1", "aws_secret_access_key": "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", "bucket_name": "aws-cloudtrail-logs-966237403726-09245154", "dashboard_password": "testing", "dashboard_user": "admin", "s3_url": "https://s3.amazonaws.com/ci.wazuh.com/qa/testing_files/end_to_end", "slack_channel": "C03EZKLR682", "slack_token": "xoxb-746532534132-3509688290194-ITgoGLhy542RzfE7p2FxVHVN", "virustotal_key": "3e4db70c621cd9dd9e3400254297eea03215987facca9931a42dcb86ffb8aa78", "web_hook_url": "https://hooks.slack.com/services/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" } PLAY [Generate events] ********************************************************* TASK [Gathering Facts] ********************************************************* ok: [centos-manager] TASK [Truncate alert.json] ***************************************************** TASK [manage_alerts : Truncate file] ******************************************* changed: [centos-manager] TASK [Restart manager] ********************************************************* TASK [manage_wazuh : Get installation type] ************************************ changed: [centos-manager] TASK [manage_wazuh : Restart manager service on linux] ************************* changed: [centos-manager] TASK [manage_wazuh : Restart agent service on linux] *************************** skipping: [centos-manager] TASK [manage_wazuh : Restart wazuh on Windows] ********************************* skipping: [centos-manager] TASK [Wait for alerts to be generated] ***************************************** ok: [centos-manager] TASK [Get alert json] ********************************************************** TASK [manage_alerts : Get alerts.json] ***************************************** changed: [centos-manager] PLAY RECAP ********************************************************************* centos-manager : ok=6 changed=4 unreachable=0 failed=0 skipped=2 rescued=0 ignored=0
-------------------------------Captured log call--------------------------------
WARNING root:utils.py:46 Exception: "The request wasn't successful. Actual response: Unauthorized". 2/3 remaining attempts. Waiting 10 seconds. WARNING root:utils.py:46 Exception: "The request wasn't successful. Actual response: Unauthorized". 1/3 remaining attempts. Waiting 20 seconds. WARNING root:utils.py:46 Exception: "The request wasn't successful. Actual response: Unauthorized". 0/3 remaining attempts. Waiting 40 seconds.
----------------------------Captured stdout teardown----------------------------
PLAY [Cleanup manager environment] ********************************************* TASK [Gathering Facts] ********************************************************* ok: [centos-manager] TASK [Restore the system binary] *********************************************** changed: [centos-manager] TASK [Delete the system binary copy] ******************************************* changed: [centos-manager] PLAY RECAP ********************************************************************* centos-manager : ok=3 changed=2 unreachable=0 failed=0 skipped=0 rescued=0 ignored=0