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- Remove Feed Overview dashboard - Rename The Round Table to OSINT Sweep - Create psbdmp dashboard - Disable Ransomware Tracker dashboard - Use Urlhaus official API - Modify Greynoise timechart - Unset all tokens when a new search runs - Load new config for Phishing Catcher - Create Hybrid-Analysis dasboard - Create Malshare dashboard
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,161 @@ | ||
| #!/opt/splunk/bin/python | ||
| """ | ||
| Description: Use Malshare to gather hashes of potentially malicious files. The | ||
| script accepts a list of strings (domains, IPs, MD5, or SHA256): | ||
| | malshare $ioc$ | ||
| or input from the pipeline (any field where the value is a domain, IP, MD5 or | ||
| SHA256). The first argument is the name of one field: | ||
| <search> | ||
| | fields <IOC_FIELD> | ||
| | malshare <IOC_FIELD> | ||
| Source: https://malshare.com/ | ||
| Instructions: | ||
| 1. Switch to the Hybrid Analysis dashboard in the OSweep app. | ||
| 2. Add the list of IOCs to the "Domain, IP, MD5, SHA256 (+)" textbox. | ||
| 4. Click "Submit". | ||
| Rate Limit: None | ||
| Results Limit: None | ||
| Debugger: open("/tmp/splunk_script.txt", "a").write("{}: <MSG>\n".format(<VAR>)) | ||
| """ | ||
|
|
||
| import os | ||
| import re | ||
| import sys | ||
|
|
||
| app_home = "{}/etc/apps/OSweep".format(os.environ['SPLUNK_HOME']) | ||
| tp_modules = "{}/bin/_tp_modules".format(app_home) | ||
| sys.path.insert(0, tp_modules) | ||
| import validators | ||
|
|
||
| import commons | ||
|
|
||
|
|
||
| api = "https://www.hybrid-analysis.com/api/v2/search/{}".lower() | ||
|
|
||
| def process_iocs(results): | ||
| """Return data formatted for Splunk from Hybrid-Analysis.""" | ||
| params = [ | ||
| 'authentihash', | ||
| 'av_detect', | ||
| 'context', | ||
| 'country', | ||
| 'domain', | ||
| 'env_id', | ||
| 'filename', | ||
| 'filetype_desc', | ||
| 'filetype', | ||
| 'hash', | ||
| 'host', | ||
| 'imp_hash', | ||
| 'port', | ||
| 'similar_to', | ||
| 'ssdeep', | ||
| 'tag', | ||
| 'url', | ||
| 'verdict', | ||
| 'vx_family' | ||
| ] | ||
|
|
||
| if results != None: | ||
| provided_iocs = [y for x in results for y in x.values()] | ||
| elif sys.argv[1] == "terms" and sys.argv[2] in params: | ||
| if len(sys.argv) > 2: | ||
| endpoint = sys.argv[1] | ||
| param = sys.argv[2] | ||
| provided_iocs = sys.argv[3:] | ||
| elif sys.argv[1] == "hash" and sys.argv[2] == "hash": | ||
| if len(sys.argv) > 2: | ||
| endpoint = sys.argv[1] | ||
| param = sys.argv[2] | ||
| provided_iocs = sys.argv[3:] | ||
|
|
||
| session = commons.create_session() | ||
| api_key = commons.get_apikey("hybrid-analysis") | ||
| splunk_table = [] | ||
|
|
||
| for provided_ioc in set(provided_iocs): | ||
| provided_ioc = commons.deobfuscate_string(provided_ioc) | ||
| provided_ioc = provided_ioc.lower() | ||
|
|
||
| ioc_dicts = query_hybridanalysis(endpoint, param, provided_ioc, api_key, session) | ||
|
|
||
| for ioc_dict in ioc_dicts: | ||
| splunk_table.append(ioc_dict) | ||
|
|
||
| session.close() | ||
| return splunk_table | ||
|
|
||
| def query_hybridanalysis(endpoint, param, provided_ioc, api_key, session): | ||
| """ """ | ||
| ioc_dicts = [] | ||
|
|
||
| session.headers.update({ | ||
| "api-key":api_key, | ||
| "Accept":"application/json", | ||
| "User-Agent":"Falcon Sandbox" | ||
| }) | ||
| resp = session.post(api.format(endpoint), data={param:provided_ioc}, timeout=180) | ||
|
|
||
| if resp.status_code == 200 and resp.content != '': | ||
| results = resp.json() | ||
| else: | ||
| ioc_dicts.append({"no data": provided_ioc}) | ||
| return ioc_dicts | ||
|
|
||
| if isinstance(results, dict): | ||
| if "result" in results.keys() and len(results["result"]) > 0: | ||
| results = results["result"] | ||
| else: | ||
| ioc_dicts.append({"no data": provided_ioc}) | ||
| return ioc_dicts | ||
|
|
||
| for result in results: | ||
| ioc_dict = {} | ||
| ioc_dict["type"] = result.get("type", None) | ||
| ioc_dict["target_url"] = result.get("target_url", None) | ||
| ioc_dict["submit_name"] = result.get("submit_name", None) | ||
| ioc_dict["md5"] = result.get("md5", None) | ||
| ioc_dict["sha256"] = result.get("sha256", None) | ||
| ioc_dict["ssdeep"] = result.get("ssdeep", None) | ||
| ioc_dict["imphash"] = result.get("imphash", None) | ||
| ioc_dict["av_detect"] = result.get("av_detect", None) | ||
| ioc_dict["analysis_start_time"] = result.get("analysis_start_time", None) | ||
| ioc_dict["threat_score"] = result.get("threat_score", None) | ||
| ioc_dict["interesting"] = result.get("interesting", None) | ||
| ioc_dict["threat_level"] = result.get("threat_level", None) | ||
| ioc_dict["verdict"] = result.get("verdict", None) | ||
| ioc_dict["domains"] = result.get("domains", None) | ||
| if ioc_dict["domains"] != None: | ||
| ioc_dict["domains"] = "\n".join(ioc_dict["domains"]) | ||
| ioc_dict["classification_tags"] = result.get("classification_tags", None) | ||
| if ioc_dict["classification_tags"] != None: | ||
| ioc_dict["classification_tags"] = "\n".join(ioc_dict["classification_tags"]) | ||
| ioc_dict["compromised_hosts"] = result.get("compromised_hosts", None) | ||
| if ioc_dict["compromised_hosts"] != None: | ||
| ioc_dict["compromised_hosts"] = "\n".join(ioc_dict["compromised_hosts"]) | ||
| ioc_dict["hosts"] = result.get("hosts", None) | ||
| if ioc_dict["hosts"] != None: | ||
| ioc_dict["hosts"] = "\n".join(ioc_dict["hosts"]) | ||
| ioc_dict["total_network_connections"] = result.get("total_network_connections", None) | ||
| ioc_dict["total_processes"] = result.get("total_processes", None) | ||
| ioc_dict["extracted_files"] = result.get("extracted_files", None) | ||
| if ioc_dict["extracted_files"] != None: | ||
| ioc_dict["extracted_files"] = "\n".join(ioc_dict["extracted_files"]) | ||
| ioc_dict["processes"] = result.get("processes", None) | ||
| if ioc_dict["processes"] != None: | ||
| ioc_dict["processes"] = "\n".join(ioc_dict["processes"]) | ||
| ioc_dict["tags"] = result.get("tags", None) | ||
| if ioc_dict["tags"] != None: | ||
| ioc_dict["tags"] = "\n".join(ioc_dict["tags"]) | ||
| ioc_dicts.append(ioc_dict) | ||
| return ioc_dicts | ||
|
|
||
| if __name__ == "__main__": | ||
| current_module = sys.modules[__name__] | ||
| commons.return_results(current_module) |
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