misp-modules/misp_modules/modules/import_mod/openiocimport.py

90 lines
2.5 KiB
Python
Executable File

import json
import base64
from pymisp.tools import openioc
misperrors = {'error': 'Error'}
userConfig = {'not save ioc': {'type': 'Boolean',
'message': 'If you check this box, IOC file will not save as an attachment in MISP'
},
'default tag': {
'type': 'String',
'message': 'Add tags spaced by a comma (tlp:white,misp:threat-level="no-risk")',
'validation': '0'}
}
inputSource = ['file']
moduleinfo = {'version': '0.1', 'author': 'Raphaël Vinot',
'description': 'Import OpenIOC package',
'module-type': ['import']}
moduleconfig = []
def handler(q=False):
# Just in case we have no data
if q is False:
return False
# The return value
r = {'results': []}
# Load up that JSON
q = json.loads(q)
# It's b64 encoded, so decode that stuff
package = base64.b64decode(q.get("data")).decode('utf-8')
# If something really weird happened
if not package:
return json.dumps({"success": 0})
pkg = openioc.load_openioc(package)
if q.get('config'):
if q['config'].get('not save ioc') == "0":
addFile = {"values": [q.get('filename')],
"types": ['attachment'],
"categories": ['Support Tool'],
"data": q.get('data')}
# add tag
if q['config'].get('default tag') is not None:
addFile["tags"] = q['config']['default tag'].split(",")
# add file as attachment
r["results"].append(addFile)
# return all attributes
for attrib in pkg.attributes:
toAppend = {
"values": [attrib.value],
"types": [attrib.type],
"categories": [attrib.category],
"comment": getattr(attrib, 'comment', '')}
# add tag
if q.get('config') and q['config'].get('default tag') is not None:
toAppend["tags"] = q['config']['default tag'].split(",")
r["results"].append(toAppend)
return r
def introspection():
modulesetup = {}
try:
userConfig
modulesetup['userConfig'] = userConfig
except NameError:
pass
try:
inputSource
modulesetup['inputSource'] = inputSource
except NameError:
pass
return modulesetup
def version():
moduleinfo['config'] = moduleconfig
return moduleinfo