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data_transfer.py
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data_transfer.py
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# encoding:utf-8
import os
import pandas as pd
import numpy as np
import re
import time
import math
result_path = r'E:\eclipse-workspace\my_project\CERT4.2_resulthhhhhhh'
LOGON=1
LOGOFF=2
EXE=3
DOC=4
PDF=5
TXT=6
JPG=7
ZIP=8
NEUTRAL=9
HACKTIVIST=10
JOBHUNTING=11
INTERNAL_EMAIL=12
EXTERNAL_EMAIL=13
CONNECT=14
DISCONNECT=15
BASIC_EVENT_COUNT=15
#print(insider_dictionary)
threat_data=[]
non_threat_data=[]
result_threat={1:threat_data,0:non_threat_data}
assigned_pc_dictionary={}
pc_csv=pd.read_csv(r'E:\eclipse-workspace\my_project\assigned_pc\device_dictionary.csv',names=['user','pc'],index_col=False)
assigned_pc_dictionary=dict(zip(list(pc_csv['user']), list(pc_csv['pc'])))
# 01/01/2010 01:01:01
def extract_date(date):
year = date[6:10]
day= date[3:5]
month = date[:2]
return year, month, day
def progress_bar(portion, total):
part = total / 50 # 1%数据的大小
count = math.ceil(portion / part)
print(('[%-50s]%.2f%%' % (('>' * count), portion / total * 100)))#,end="")
if portion >= total:
print('all done !!! \n')
return True
users_all=os.listdir(result_path)
each_user_path={}#each user
date_path={}#each user and the date
count=0
insider_dictionary = np.load('insider_dictionary.npy').item()
def threat_judge(date,user):
if user in insider_dictionary.keys():
y, m, d = extract_date(date)
regular_date=y+"-"+m+"-"+d
for i in insider_dictionary[user]:
if i==regular_date:
return True
return False
def additional_threat_judge(final_event_list):
for k in [11, 26, 10,25, 40, 55, 41, 56]:
if k in final_event_list:
return True
return False
for each_user in users_all:#each_user 用户ID
each_user_path[each_user]=os.path.join(result_path,each_user)
date_path[each_user]=os.listdir(each_user_path[each_user])
count+=1
if each_user not in list(insider_dictionary.keys()):
continue
progress_bar(count,1000)
print("当前时间: ",time.strftime('%Y.%m.%d %H:%M:%S ',time.localtime(time.time())))
for i in range(len(date_path[each_user])):
final_list=[]
#print(date_path[each_user][i]) 2011-05-16
daily_actions_path=os.path.join(each_user_path[each_user],date_path[each_user][i])#E:\eclipse-workspace\my_project\CERT4.2_resulthhhhhhh\ZKS0899\2011-05-16
daily_actions_file=os.listdir(daily_actions_path)
dataframe_list=[]
for i in daily_actions_file:
if i=='email.csv':
#print("email")
current_csv=pd.read_csv(daily_actions_path+"\\"+i,names=['date','user','pc','to','cc','bcc','from','size','attachments'],index_col=False)#date,user,pc,to,cc,bcc,from,activity,size,attachments
changed_data=current_csv[['date','user','pc','to','cc','bcc','from']]
result_data=current_csv[['date','user','pc']]
event_list = np.zeros(changed_data.shape[0],int)
for i in range(len(event_list)):
event_list[i]=INTERNAL_EMAIL
for j in range(changed_data.shape[0]):
for k in ['to','cc','bcc','from']:
#print(changed_data.iloc[j][k])
if pd.isnull(changed_data.iloc[j][k]):
continue
elif re.match(r"^[a-zA-Z0-9_.-]+@dtaa.com(;[a-zA-Z0-9_.-]+@dtaa.com)*$",changed_data.iloc[j][k]):
continue
else:
event_list[j]=EXTERNAL_EMAIL
break
#print("--------------")
result_data.insert(2,'event', event_list)
#print(result_data)
#input("email finished")
elif i=='http.csv':
#print("http")
current_csv=pd.read_csv(daily_actions_path+"\\"+i,names=['date','user','pc','url'],index_col=False)#date,user,pc,to,cc,bcc,from,activity,size,attachments
changed_data=current_csv[['date','user','pc','url']]
result_data=current_csv[['date','user','pc']]
event_list = np.zeros(changed_data.shape[0],int)
for i in range(len(event_list)):
event_list[i]=NEUTRAL
#print(changed_data)
for j in range(changed_data.shape[0]):
#print(changed_data.iloc[j]['url'])
if pd.isnull(changed_data.iloc[j]['url']):
continue
#elif re.search(r"(wikileaks|spectorsoft|keylog|softactivity|webwatchernow|wellresearchedreviews|moniter|surveillance|www.relytec.com|www.best-spy-soft|www.refog.com)",changed_data.iloc[j]['url']):
elif re.search(r"(wikileaks|NNXrlybttre)",changed_data.iloc[j]['url']):
event_list[j]=HACKTIVIST
#input("true") NNXrlybttre
continue
#elif re.search(r"(jobhunter|craigslist|monster.com|linkedin|indeed.com|boeing.com|raytheon|aol.com|northropgrumman|hp.com|harris.com|simplyhired|lockheedmartin|hotjob|job-hunt|beyond.com|idealist.org|careerbuilder)",changed_data.iloc[j]['url']):
elif re.search(r"WboUhagvat",changed_data.iloc[j]['url']):
# print(changed_data.iloc[j]['url'])
# print(changed_data.iloc[j]['date'])
#print(each_user)
#input("eeeee")
event_list[j]=JOBHUNTING
#print("--------------")
result_data.insert(2,'event', event_list)
#print(result_data)
#input("http finished")
elif i=='Logon.csv':
#print("logon begin")
current_csv=pd.read_csv(daily_actions_path+"\\"+i,names=['date','user','pc','event'],index_col=False)
changed_data=current_csv[['date','user','pc','event']]
result_data=current_csv[['date','user','pc']]
#print(changed_data)
event_list = np.zeros(changed_data.shape[0],int)
for i in range(len(event_list)):
event_list[i]=LOGON
for j in range(changed_data.shape[0]):
if( changed_data.iloc[j]['event']=="Logon"):
event_list[j]=LOGON
elif (changed_data.iloc[j]['event']=="Logoff"):
event_list[j]=LOGOFF
result_data.insert(2,'event', event_list)
#print(result_data)
#input("logon finished")
elif i=='file.csv':
#print("file")
'''
EXE=3
DOC=4
PDF=5
TXT=6
JPG=7
ZIP=8
'''
current_csv=pd.read_csv(daily_actions_path+"\\"+i,names=['date','user','pc','file'],index_col=False)#date,user,pc,to,cc,bcc,from,activity,size,attachments
changed_data=current_csv[['date','user','pc','file']]
result_data=current_csv[['date','user','pc']]
event_list = np.zeros(changed_data.shape[0],int)
for i in range(len(event_list)):
event_list[i]=NEUTRAL
#print(changed_data)
for j in range(changed_data.shape[0]):
#print(changed_data.iloc[j]['file'])
if pd.isnull(changed_data.iloc[j]['file']):
continue
elif re.search(r".exe$",changed_data.iloc[j]['file']):
event_list[j]=EXE
#input("true")
elif re.search(r".doc$",changed_data.iloc[j]['file']):
event_list[j]=DOC
elif re.search(r".pdf$",changed_data.iloc[j]['file']):
event_list[j]=PDF
#input("true")
elif re.search(r".txt$",changed_data.iloc[j]['file']):
event_list[j]=TXT
elif re.search(r".jpg$",changed_data.iloc[j]['file']):
event_list[j]=JPG
#input("true")
#elif re.search(r".zip$",changed_data.iloc[j]['file']):
else:
event_list[j]=ZIP
#print("--------------")
result_data.insert(2,'event', event_list)
#print(result_data)
#input("file finished")
elif i=='device.csv':
#print("device begin")
current_csv=pd.read_csv(daily_actions_path+"\\"+i,names=['date','user','pc','event'],index_col=False)
changed_data=current_csv[['date','user','pc','event']]
result_data=current_csv[['date','user','pc']]
#print(changed_data)
event_list = np.zeros(changed_data.shape[0],int)
for i in range(len(event_list)):
event_list[i]=CONNECT
for j in range(changed_data.shape[0]):
if( changed_data.iloc[j]['event']=="Connect"):
event_list[j]=CONNECT
elif (changed_data.iloc[j]['event']=="Disconnect"):
event_list[j]=DISCONNECT
result_data.insert(2,'event', event_list)
#print(result_data)
#input("device finished")
else:
#print("wrong")
#input("d")
continue
final_list.append(result_data)
df=pd.concat(final_list)
#print(df)
df.sort_values("date",inplace=True)
df = df.reset_index(drop=True)
#print(df)
#date_column=df.loc[:,'date']
final_event_list = np.zeros(df.shape[0],int)
#time judge
for i in range(df.shape[0]):
hours=df.iloc[i]['date'][11:13]
final_event_list[i]=df.iloc[i]['event']
if int(hours)<7 or int(hours)>=18:
final_event_list[i]=df.iloc[i]['event']+BASIC_EVENT_COUNT
#print(final_event_list[i])
if assigned_pc_dictionary[df.iloc[i]['user']]!=df.iloc[i]['pc']:
final_event_list[i]=df.iloc[i]['event']+BASIC_EVENT_COUNT*2
#device judge
#print(final_event_list) #action sequence :each user each day
df.insert(3,'final_event', final_event_list)
#print(df.iloc[0]['date'],df.iloc[0]['user'])
#print(hhh)
if threat_judge(df.iloc[0]['date'],df.iloc[0]['user']):
threat_data.append(final_event_list.tolist())
elif additional_threat_judge(final_event_list.tolist()):
threat_data.append(final_event_list.tolist())
else:
non_threat_data.append(final_event_list.tolist())
np.save('result_threat_all_fully0.npy', result_threat)
print("save result_threat_all_fully0.npy successfully !!!")