# Copyright (C) 2025 James Brotosky, Brandon Wickline # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU Affero General Public License as published # by the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Affero General Public License for more details. # # You should have received a copy of the GNU Affero General Public License # along with this program. If not, see . import datetime import requests import json import os import pandas import time import utils.pretty as ct import ijson import os from bson import ObjectId import datetime def pullPolicyExechistories(url, choice, policiesnames, outputjson: bool): file_path = 'chunkinator.json' headers = { "X-APIKey": os.getenv('APIKEY') } checkpoint = '000000000000000000000000' json_output = {'error': 'Success', 'response': {'exechistories': []}} while True: json_response_data = checkpoint_stomper(checkpoint, url, policiesnames, headers) histories = json_response_data['response']['exechistories'] if not histories: break array_dividend = max(round(len(histories) / 20), 1) match_found = False array_dividend = round(len(json_response_data['response']['exechistories'])/20) if array_dividend == 0: array_dividend == 1 for index, item in enumerate(json_response_data['response']['exechistories'][::array_dividend]): if (datetime.date.today() - datetime.timedelta(days=60) <= datetime.datetime.strptime(item['datetime'].replace(' +0000 UTC', ''), '%Y-%m-%dT%H:%M:%SZ').date()): match_found = True break checkpoints_processed = round(len(json_response_data['response']['exechistories'])/array_dividend) print(ct.colorText(f"{checkpoints_processed} checkpoints from this execution have been processed. Stepping to the subsequent checkpoint. {item['checkpoint']}", "blue")) checkpoint = item['checkpoint'] if match_found == True: for index, item in enumerate(json_response_data['response']['exechistories']): if index == len(json_response_data['response']['exechistories']) -1: checkpoint = item['checkpoint'] print(ct.colorText(f"All Events Processed. Next Checkpoint: {item['checkpoint']}", "blue")) break else: if (datetime.date.today() - datetime.timedelta(days=60) > datetime.datetime.strptime(item['datetime'].replace(' +0000 UTC', ''), '%Y-%m-%dT%H:%M:%SZ').date()): pass else: #print(f"Added: {item['datetime']} | {item['checkpoint']} | {item['filename']} | {item['sha256']}") json_output['response']['exechistories'].append(item) if os.path.exists(file_path): seen = {} with open(file_path, 'r') as file: temp_file = json.load(file) combined_data = temp_file['response']['exechistories'] + json_output['response']['exechistories'] for item in combined_data: key = (item.get('sha256'), item.get('filename'), item.get('hostname')) seen[key] = item deduplicated_data = list(seen.values()) with open(file_path, 'w') as file: json.dump({'error': 'Success', 'response': {'exechistories': deduplicated_data}}, file) json_output = {'error': 'Success', 'response': {'exechistories': []}} else: with open(file_path, 'a') as file: json.dump(json_output, file) json_output = {'error': 'Success', 'response': {'exechistories': []}} with open(file_path, 'r') as file: json_output = json.load(file) json_output = json.dumps(json_output) os.remove(file_path) if outputjson == True: return json_output def checkpoint_stomper(checkpoint, url, policy, headers): json_output = {'error': 'Success', 'response': {'exechistories': []}} endpoint = url + '/v1/logging/exechistories' payload_dict = { "type":[1,2,6,7], "checkpoint": checkpoint, "policy": [policy] } payload = json.dumps(payload_dict) with requests.request("POST", endpoint, headers=headers, data=payload, verify=False, stream=True) as response: parser = ijson.items(response.raw, 'response.exechistories.item') for item in parser: key = (item.get('sha256'), item.get('hostname')) if key not in json_output: json_output['response']['exechistories'].append(item) parse_text = json.loads(json.dumps(json_output)) return parse_text def listPolicies(url): endpoint = url + '/v1/group' print(ct.colorText("[+] Grabbing All Policies", "cyan")) payload = {} headers = { "X-APIKey": os.getenv('APIKEY') } response = requests.request("POST", endpoint, headers=headers, data=payload, verify=False) parse_text = json.loads(response.text) policiesnames = [] policyids = [] for index, list in enumerate(parse_text['response']['groups'], start=1): print(ct.colorText(f"{index}. {list['name']}", "yellow")) policiesnames.append(list['name']) policyids.append(list['groupid']) choice = input(ct.colorText("Select Policy Group: ", "white")) choice = int(choice) - 1 return choice, policiesnames, policyids def listAllowlists(url): endpoint = url + '/v1/application' print(ct.colorText("[+] Grabbing All Allowlists", "cyan")) payload = {} headers = { "X-APIKey": os.getenv('APIKEY') } response = requests.request("POST", endpoint, headers=headers, data=payload, verify=False) parse_text = json.loads(response.text) policiesnames = [] policyids = [] for index, list in enumerate(parse_text['response']['applications'], start=1): if index >= 38: print(ct.colorText(f"{index}. {list['name']}", "yellow")) policiesnames.append(list['name']) policyids.append(list['applicationid']) choice = int(input(ct.colorText("Select allowlist: ", "white"))) if choice < 38: print(ct.colorText("Please only choose an allowlist designed for this use - '38+'","red")) elif choice >= 38: choice = choice - 38 return choice, policiesnames, policyids #Need else and catch for upper bound def skipback(days): """ Generate a MongoDB ObjectId for a given number of days ago from today. Adds 1 extra day to the input to look further back. """ adjusted_days = days + 1 date_days_ago = datetime.datetime.now(datetime.UTC) - datetime.timedelta(days=adjusted_days) timestamp = int(date_days_ago.timestamp()) hex_timestamp = format(timestamp, '08x') objectid_hex = hex_timestamp + '0000000000000000' return ObjectId(objectid_hex)