mirror of https://github.com/MISP/misp-modules
82 lines
2.4 KiB
Python
82 lines
2.4 KiB
Python
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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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