mirror of https://github.com/MISP/misp-modules
parent
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commit
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import json |
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import base64 |
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import datetime |
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misperrors = {'error': 'Error'} |
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# possible module-types: 'expansion', 'hover' or both |
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moduleinfo = {'version': '1', 'author': 'Hannah Ward', |
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'description': 'Export a module in CEF format', |
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'module-type': ['export']} |
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# config fields that your code expects from the site admin |
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moduleconfig = ["Default_Severity", "Device_Vendor", "Device_Product", "Device_Version"] |
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cefmapping = {"ip-src":"src", "ip-dst":"dst", "hostname":"dhost", "domain":"dhost", |
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"md5":"fileHash", "sha1":"fileHash", "sha256":"fileHash", |
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"url":"request"} |
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mispattributes = {'input':list(cefmapping.keys())} |
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outputFileExtension = "cef" |
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responseType = "application/txt" |
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def handler(q=False): |
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if q is False: |
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return False |
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request = json.loads(q) |
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if "config" in request: |
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config = request["config"] |
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else: |
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config = {"Default_Severity":1, "Device_Vendor":"MISP", "Device_Product":"MISP", "Device_Version":1} |
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data = request["data"] |
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response = "" |
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for ev in data: |
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event = ev["Attribute"] |
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for attr in event: |
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if attr["type"] in cefmapping: |
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response += "{} host CEF:0|{}|{}|{}|{}|{}|{}|{}={}\n".format( |
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datetime.datetime.fromtimestamp(int(attr["timestamp"])).strftime("%b %d %H:%M:%S"), |
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config["Device_Vendor"], |
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config["Device_Product"], |
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config["Device_Version"], |
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attr["category"], |
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attr["category"], |
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config["Default_Severity"], |
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cefmapping[attr["type"]], |
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attr["value"], |
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) |
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r = {"response":[], "data":str(base64.b64encode(bytes(response, 'utf-8')), 'utf-8')} |
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return r |
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def introspection(): |
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modulesetup = {} |
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try: |
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responseType |
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modulesetup['responseType'] = responseType |
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except NameError: |
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pass |
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try: |
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userConfig |
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modulesetup['userConfig'] = userConfig |
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except NameError: |
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pass |
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try: |
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outputFileExtension |
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modulesetup['outputFileExtension'] = outputFileExtension |
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except NameError: |
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pass |
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try: |
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inputSource |
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modulesetup['inputSource'] = inputSource |
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except NameError: |
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pass |
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return modulesetup |
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def version(): |
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moduleinfo['config'] = moduleconfig |
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return moduleinfo |
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