mirror of
https://github.com/ail-project/ail-framework.git
synced 2024-11-26 07:47:17 +00:00
239 lines
7.4 KiB
Python
Executable file
239 lines
7.4 KiB
Python
Executable file
#!/usr/bin/env python3
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# -*-coding:UTF-8 -*
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import os
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import re
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import sys
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from flask import url_for
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from hashlib import sha256
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from pymisp import MISPObject
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sys.path.append(os.environ['AIL_BIN'])
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##################################
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# Import Project packages
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##################################
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from lib.ConfigLoader import ConfigLoader
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from lib.objects.abstract_subtype_object import AbstractSubtypeObject, get_all_id
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config_loader = ConfigLoader()
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baseurl = config_loader.get_config_str("Notifications", "ail_domain")
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config_loader = None
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digits58 = '123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz'
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# http://rosettacode.org/wiki/Bitcoin/address_validation#Python
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def decode_base58(bc, length):
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n = 0
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for char in bc:
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n = n * 58 + digits58.index(char)
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return n.to_bytes(length, 'big')
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# http://rosettacode.org/wiki/Bitcoin/address_validation#Python
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def check_base58_address(bc):
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try:
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bcbytes = decode_base58(bc, 25)
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return bcbytes[-4:] == sha256(sha256(bcbytes[:-4]).digest()).digest()[:4]
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except Exception:
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return False
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class CryptoCurrency(AbstractSubtypeObject):
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"""
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AIL CryptoCurrency Object. (strings)
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"""
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def __init__(self, id, subtype):
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super(CryptoCurrency, self).__init__('cryptocurrency', id, subtype=subtype)
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# def get_ail_2_ail_payload(self):
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# payload = {'raw': self.get_gzip_content(b64=True),
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# 'compress': 'gzip'}
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# return payload
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# # WARNING: UNCLEAN DELETE /!\ TEST ONLY /!\
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def delete(self):
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# # TODO:
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pass
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def is_valid_address(self):
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if self.type == 'bitcoin' or self.type == 'dash' or self.type == 'litecoin':
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return check_base58_address(self.id)
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else:
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return True
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def get_currency_symbol(self):
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if self.subtype == 'bitcoin':
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return 'BTC'
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elif self.subtype == 'ethereum':
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return 'ETH'
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elif self.subtype == 'bitcoin-cash':
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return 'BCH'
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elif self.subtype == 'litecoin':
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return 'LTC'
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elif self.subtype == 'monero':
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return 'XMR'
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elif self.subtype == 'zcash':
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return 'ZEC'
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elif self.subtype == 'dash':
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return 'DASH'
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return None
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def get_link(self, flask_context=False):
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if flask_context:
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url = url_for('correlation.show_correlation', type=self.type, subtype=self.subtype, id=self.id)
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else:
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url = f'{baseurl}/correlation/show?type={self.type}&subtype={self.subtype}&id={self.id}'
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return url
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def get_svg_icon(self):
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if self.subtype == 'bitcoin':
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style = 'fab'
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icon = '\uf15a'
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elif self.subtype == 'monero':
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style = 'fab'
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icon = '\uf3d0'
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elif self.subtype == 'ethereum':
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style = 'fab'
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icon = '\uf42e'
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else:
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style = 'fas'
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icon = '\uf51e'
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return {'style': style, 'icon': icon, 'color': '#DDCC77', 'radius': 5}
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def get_misp_object(self):
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obj_attrs = []
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obj = MISPObject('coin-address')
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first_seen = self.get_first_seen()
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last_seen = self.get_last_seen()
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if first_seen:
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obj.first_seen = first_seen
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if last_seen:
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obj.last_seen = last_seen
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if not first_seen or not last_seen:
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self.logger.warning(
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f'Export error, None seen {self.type}:{self.subtype}:{self.id}, first={first_seen}, last={last_seen}')
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obj_attrs.append(obj.add_attribute('address', value=self.id))
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crypto_symbol = self.get_currency_symbol()
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if crypto_symbol:
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obj_attrs.append(obj.add_attribute('symbol', value=crypto_symbol))
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for obj_attr in obj_attrs:
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for tag in self.get_tags():
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obj_attr.add_tag(tag)
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return obj
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def get_meta(self, options=set()):
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meta = self._get_meta(options=options)
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meta['id'] = self.id
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meta['subtype'] = self.subtype
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meta['tags'] = self.get_tags(r_list=True)
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return meta
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############################################################################
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############################################################################
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def get_all_subtypes():
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# return ail_core.get_object_all_subtypes(self.type)
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return ['bitcoin', 'bitcoin-cash', 'dash', 'ethereum', 'litecoin', 'monero', 'zcash']
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# def build_crypto_regex(subtype, search_id):
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# pass
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#
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# def search_by_name(subtype, search_id): ##################################################
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#
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# # # TODO: BUILD regex
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# obj = CryptoCurrency(subtype, search_id)
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# if obj.exists():
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# return search_id
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# else:
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# regex = build_crypto_regex(subtype, search_id)
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# return abstract_object.search_subtype_obj_by_id('cryptocurrency', subtype, regex)
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def get_subtype_by_symbol(symbol):
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if symbol == 'BTC':
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return 'bitcoin'
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elif symbol == 'ETH':
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return 'ethereum'
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elif symbol == 'BCH':
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return 'bitcoin-cash'
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elif symbol == 'LTC':
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return 'litecoin'
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elif symbol == 'XMR':
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return 'monero'
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elif symbol == 'ZEC':
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return 'zcash'
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elif symbol == 'DASH':
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return 'dash'
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return None
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# by days -> need first/last entry USEFUL FOR DATA RETENTION UI
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def get_all_cryptocurrencies():
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cryptos = {}
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for subtype in get_all_subtypes():
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cryptos[subtype] = get_all_cryptocurrencies_by_subtype(subtype)
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return cryptos
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def get_all_cryptocurrencies_by_subtype(subtype):
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return get_all_id('cryptocurrency', subtype)
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def sanitize_cryptocurrency_name_to_search(name_to_search, subtype): # TODO FILTER NAME + Key + mail
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if subtype == '':
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pass
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elif subtype == 'name':
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pass
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elif subtype == 'mail':
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pass
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return name_to_search
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def search_cryptocurrency_by_name(name_to_search, subtype, r_pos=False):
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cryptocurrencies = {}
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# for subtype in subtypes:
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r_name = sanitize_cryptocurrency_name_to_search(name_to_search, subtype)
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if not name_to_search or isinstance(r_name, dict):
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# break
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return cryptocurrencies
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r_name = re.compile(r_name)
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for crypto_name in get_all_cryptocurrencies_by_subtype(subtype):
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res = re.search(r_name, crypto_name)
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if res:
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cryptocurrencies[crypto_name] = {}
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if r_pos:
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cryptocurrencies[crypto_name]['hl-start'] = res.start()
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cryptocurrencies[crypto_name]['hl-end'] = res.end()
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return cryptocurrencies
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# # TODO save object
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# def import_misp_object(misp_obj):
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# """
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# :type misp_obj: MISPObject
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# """
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# obj_id = None
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# obj_subtype = None
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# for attribute in misp_obj.attributes:
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# if attribute.object_relation == 'address': # TODO: handle xmr address field
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# obj_id = attribute.value
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# elif attribute.object_relation == 'symbol':
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# obj_subtype = get_subtype_by_symbol(attribute.value)
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# if obj_id and obj_subtype:
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# obj = CryptoCurrency(obj_id, obj_subtype)
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# first_seen, last_seen = obj.get_misp_object_first_last_seen(misp_obj)
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# tags = obj.get_misp_object_tags(misp_obj)
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# # for tag in tags:
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# # obj.add_tag()
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# if __name__ == '__main__':
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# name_to_search = '3c'
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# subtype = 'bitcoin'
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# print(search_cryptocurrency_by_name(name_to_search, subtype))
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