Clone of UAS2 @ https://github.com/drudgedance/uas2

CRC_Module.cpp 51KB

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  1. // This file is part of UASv1.
  2. //
  3. // UASv1 is free software; you can redistribute it and/or modify
  4. // it under the terms of the GNU General Public License as published by
  5. // the Free Software Foundation; either version 2 of the License, or
  6. // (at your option) any later version.
  7. //
  8. // UASv1 is distributed in the hope that it will be useful,
  9. // but WITHOUT ANY WARRANTY; without even the implied warranty of
  10. // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  11. // GNU General Public License for more details.
  12. // You should have received a copy of the GNU General Public License
  13. // along with UASv1; if not, write to the Free Software
  14. // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  15. #include <windows.h>
  16. extern void *SubTableEntry3__VTBL[5];
  17. #define SubTableEntry2_seqnum 0
  18. #define SubTableEntry2_encryption_key 4
  19. #define SubTableEntry2_ptr_SubTableEntry3 8
  20. #define SubTableEntry3_ptr_VTBL 0
  21. #define SubTableEntry3_counter 4
  22. #define SubTableEntry3_ptr_xortable 8
  23. #define SubTableEntry3_ptr_unktable 12
  24. #define SubTableEntry3_arg0 16
  25. #define SubTableEntry3_arg1 20
  26. #define SubTableEntry3_arg2 24
  27. #define SubTableEntry4_counter 0
  28. #define SubTableEntry4_ptr_xortable 4
  29. #define SubTableEntry4_ptr_unktable 8
  30. #define SubTableEntry4_arg0 12
  31. #define SubTableEntry4_arg1 16
  32. #define SubTableEntry4_arg2 20
  33. __declspec( naked ) void SubTableEntry4__Constructor (void)
  34. {
  35. ULONG *xortab,*unktab;
  36. __asm
  37. {
  38. push ebp
  39. mov ebp, esp
  40. sub esp, __LOCAL_SIZE
  41. push ecx
  42. }
  43. xortab=new ULONG [256];
  44. unktab=new ULONG [256];
  45. __asm
  46. {
  47. pop ecx
  48. mov eax, [xortab]
  49. mov dword ptr [ecx+SubTableEntry4_ptr_xortable], eax
  50. mov eax, [unktab]
  51. mov dword ptr [ecx+SubTableEntry4_ptr_unktable], eax
  52. mov esp, ebp
  53. pop ebp
  54. ret
  55. }
  56. }
  57. __declspec( naked ) void SubTableEntry3__DESTRUCTOR (void)
  58. {
  59. void *woot;
  60. __asm
  61. {
  62. push ebp
  63. mov ebp, esp
  64. sub esp, __LOCAL_SIZE
  65. mov dword ptr [woot], ecx
  66. }
  67. delete woot;
  68. __asm
  69. {
  70. mov esp, ebp
  71. pop ebp
  72. ret
  73. }
  74. }
  75. #define ptr_SubTableEntry3 -48
  76. #define local_unk -44
  77. #define local_counter -40
  78. #define xor0 -36
  79. #define xor1 -32
  80. #define xor2 -28
  81. #define xor3 -24
  82. #define xor4 -20
  83. #define xor5 -16
  84. #define xor6 -12
  85. #define local_xor -8
  86. #define xor7 -4
  87. #define ptr_SubTableEntry4 8
  88. #define bool_use_keys 12
  89. __declspec( naked ) void SubTableEntry3__Fill_Out_Tables_Part2 (void)
  90. {
  91. __asm
  92. {
  93. push ebp
  94. mov ebp, esp
  95. sub esp, 30h
  96. mov dword ptr [ebp+ptr_SubTableEntry3], ecx
  97. mov dword ptr [ebp+xor0], 9E3779B9h
  98. mov eax, [ebp+xor0]
  99. mov dword ptr [ebp+xor1], eax
  100. mov ecx, [ebp+xor1]
  101. mov dword ptr [ebp+xor2], ecx
  102. mov edx, [ebp+xor2]
  103. mov dword ptr [ebp+xor3], edx
  104. mov eax, [ebp+xor3]
  105. mov dword ptr [ebp+xor4], eax
  106. mov ecx, [ebp+xor4]
  107. mov dword ptr [ebp+xor5], ecx
  108. mov edx, [ebp+xor5]
  109. mov dword ptr [ebp+xor6], edx
  110. mov eax, [ebp+xor6]
  111. mov dword ptr [ebp+xor7], eax
  112. mov ecx, [ebp+ptr_SubTableEntry4]
  113. mov edx, [ecx+SubTableEntry4_ptr_unktable]
  114. mov dword ptr [ebp+local_unk], edx
  115. mov eax, [ebp+ptr_SubTableEntry4]
  116. mov ecx, [eax+SubTableEntry4_ptr_xortable]
  117. mov dword ptr [ebp+local_xor], ecx
  118. cmp dword ptr [ebp+bool_use_keys], 0
  119. jnz short USE_GIVEN_KEYS
  120. mov edx, [ebp+ptr_SubTableEntry4]
  121. mov dword ptr [edx+SubTableEntry4_arg0], 0
  122. mov eax, [ebp+ptr_SubTableEntry4]
  123. mov dword ptr [eax+SubTableEntry4_arg1], 0
  124. mov ecx, [ebp+ptr_SubTableEntry4]
  125. mov dword ptr [ecx+SubTableEntry4_arg2], 0
  126. USE_GIVEN_KEYS: ; CODE XREF: SubTableEntry3__Fill_Out_Tables_Part2+50.j
  127. mov dword ptr [ebp+local_counter], 0
  128. jmp short loc_4BD862
  129. ; ---------------------------------------------------------------------------
  130. loc_4BD859: ; CODE XREF: SubTableEntry3__Fill_Out_Tables_Part2+B3.j
  131. mov edx, [ebp+local_counter]
  132. add edx, 1
  133. mov dword ptr [ebp+local_counter], edx
  134. loc_4BD862: ; CODE XREF: SubTableEntry3__Fill_Out_Tables_Part2+77.j
  135. cmp dword ptr [ebp+local_counter], 4 ; for (int i=0; i<4; i++)
  136. ; {
  137. ; SubTableEntry3::VTBL_func[0x10] (
  138. ; }
  139. jge short loc_4BD895
  140. lea eax, [ebp+xor0]
  141. push eax
  142. lea ecx, [ebp+xor1]
  143. push ecx
  144. lea edx, [ebp+xor2]
  145. push edx
  146. lea eax, [ebp+xor3]
  147. push eax
  148. lea ecx, [ebp+xor4]
  149. push ecx
  150. lea edx, [ebp+xor5]
  151. push edx
  152. lea eax, [ebp+xor6]
  153. push eax
  154. lea ecx, [ebp+xor7]
  155. push ecx
  156. mov edx, [ebp+ptr_SubTableEntry3]
  157. mov eax, [edx+SubTableEntry3_ptr_VTBL]
  158. mov ecx, [ebp+ptr_SubTableEntry3]
  159. call dword ptr [eax+10h] ; SubTableEntry3::XOR_LOOP1
  160. jmp short loc_4BD859
  161. ; ---------------------------------------------------------------------------
  162. loc_4BD895: ; CODE XREF: SubTableEntry3__Fill_Out_Tables_Part2+86.j
  163. cmp dword ptr [ebp+bool_use_keys], 0
  164. jz dont_use_keys_route
  165. mov dword ptr [ebp+local_counter], 0
  166. jmp short loc_4BD8B1
  167. ; ---------------------------------------------------------------------------
  168. loc_4BD8A8: ; CODE XREF: SubTableEntry3__Fill_Out_Tables_Part2+1EF.j
  169. mov ecx, [ebp+local_counter]
  170. add ecx, 8 ; note, I+=2
  171. mov dword ptr [ebp+local_counter], ecx
  172. loc_4BD8B1: ; CODE XREF: SubTableEntry3__Fill_Out_Tables_Part2+C6.j
  173. cmp dword ptr [ebp+local_counter], 100h
  174. jge iteration_256_complete
  175. mov edx, [ebp+local_counter]
  176. mov eax, [ebp+local_xor]
  177. mov ecx, [ebp+xor7]
  178. add ecx, [eax+edx*4]
  179. mov dword ptr [ebp+xor7], ecx
  180. mov edx, [ebp+local_counter]
  181. mov eax, [ebp+local_xor]
  182. mov ecx, [ebp+xor6]
  183. add ecx, [eax+edx*4+4]
  184. mov dword ptr [ebp+xor6], ecx
  185. mov edx, [ebp+local_counter]
  186. mov eax, [ebp+local_xor]
  187. mov ecx, [ebp+xor5]
  188. add ecx, [eax+edx*4+8]
  189. mov dword ptr [ebp+xor5], ecx
  190. mov edx, [ebp+local_counter]
  191. mov eax, [ebp+local_xor]
  192. mov ecx, [ebp+xor4]
  193. add ecx, [eax+edx*4+0Ch]
  194. mov dword ptr [ebp+xor4], ecx
  195. mov edx, [ebp+local_counter]
  196. mov eax, [ebp+local_xor]
  197. mov ecx, [ebp+xor3]
  198. add ecx, [eax+edx*4+10h]
  199. mov dword ptr [ebp+xor3], ecx
  200. mov edx, [ebp+local_counter]
  201. mov eax, [ebp+local_xor]
  202. mov ecx, [ebp+xor2]
  203. add ecx, [eax+edx*4+14h]
  204. mov dword ptr [ebp+xor2], ecx
  205. mov edx, [ebp+local_counter]
  206. mov eax, [ebp+local_xor]
  207. mov ecx, [ebp+xor1]
  208. add ecx, [eax+edx*4+18h]
  209. mov dword ptr [ebp+xor1], ecx
  210. mov edx, [ebp+local_counter]
  211. mov eax, [ebp+local_xor]
  212. mov ecx, [ebp+xor0]
  213. add ecx, [eax+edx*4+1Ch]
  214. mov dword ptr [ebp+xor0], ecx
  215. lea edx, [ebp+xor0]
  216. push edx
  217. lea eax, [ebp+xor1]
  218. push eax
  219. lea ecx, [ebp+xor2]
  220. push ecx
  221. lea edx, [ebp+xor3]
  222. push edx
  223. lea eax, [ebp+xor4]
  224. push eax
  225. lea ecx, [ebp+xor5]
  226. push ecx
  227. lea edx, [ebp+xor6]
  228. push edx
  229. lea eax, [ebp+xor7]
  230. push eax
  231. mov ecx, [ebp+ptr_SubTableEntry3]
  232. mov edx, [ecx]
  233. mov ecx, [ebp+ptr_SubTableEntry3]
  234. call dword ptr [edx+10h] ; SubTableEntry3::XOR_LOOP1
  235. mov eax, [ebp+local_counter]
  236. mov ecx, [ebp+local_unk]
  237. mov edx, [ebp+xor7]
  238. mov dword ptr [ecx+eax*4], edx
  239. mov eax, [ebp+local_counter]
  240. mov ecx, [ebp+local_unk]
  241. mov edx, [ebp+xor6]
  242. mov dword ptr [ecx+eax*4+4], edx
  243. mov eax, [ebp+local_counter]
  244. mov ecx, [ebp+local_unk]
  245. mov edx, [ebp+xor5]
  246. mov dword ptr [ecx+eax*4+8], edx
  247. mov eax, [ebp+local_counter]
  248. mov ecx, [ebp+local_unk]
  249. mov edx, [ebp+xor4]
  250. mov dword ptr [ecx+eax*4+0Ch], edx
  251. mov eax, [ebp+local_counter]
  252. mov ecx, [ebp+local_unk]
  253. mov edx, [ebp+xor3]
  254. mov dword ptr [ecx+eax*4+10h], edx
  255. mov eax, [ebp+local_counter]
  256. mov ecx, [ebp+local_unk]
  257. mov edx, [ebp+xor2]
  258. mov dword ptr [ecx+eax*4+14h], edx
  259. mov eax, [ebp+local_counter]
  260. mov ecx, [ebp+local_unk]
  261. mov edx, [ebp+xor1]
  262. mov dword ptr [ecx+eax*4+18h], edx
  263. mov eax, [ebp+local_counter]
  264. mov ecx, [ebp+local_unk]
  265. mov edx, [ebp+xor0]
  266. mov dword ptr [ecx+eax*4+1Ch], edx
  267. jmp loc_4BD8A8
  268. ; ---------------------------------------------------------------------------
  269. iteration_256_complete: ; CODE XREF: SubTableEntry3__Fill_Out_Tables_Part2+D8.j
  270. mov dword ptr [ebp+local_counter], 0
  271. jmp short loc_4BD9E6
  272. ; ---------------------------------------------------------------------------
  273. loc_4BD9DD: ; CODE XREF: SubTableEntry3__Fill_Out_Tables_Part2+324.j
  274. mov eax, [ebp+local_counter]
  275. add eax, 8 ; note, I+=2
  276. mov dword ptr [ebp+local_counter], eax
  277. loc_4BD9E6: ; CODE XREF: SubTableEntry3__Fill_Out_Tables_Part2+1FB.j
  278. cmp dword ptr [ebp+local_counter], 100h
  279. jge iteration_256_2_complete
  280. mov ecx, [ebp+local_counter]
  281. mov edx, [ebp+local_unk]
  282. mov eax, [ebp+xor7]
  283. add eax, [edx+ecx*4]
  284. mov dword ptr [ebp+xor7], eax
  285. mov ecx, [ebp+local_counter]
  286. mov edx, [ebp+local_unk]
  287. mov eax, [ebp+xor6]
  288. add eax, [edx+ecx*4+4]
  289. mov dword ptr [ebp+xor6], eax
  290. mov ecx, [ebp+local_counter]
  291. mov edx, [ebp+local_unk]
  292. mov eax, [ebp+xor5]
  293. add eax, [edx+ecx*4+8]
  294. mov dword ptr [ebp+xor5], eax
  295. mov ecx, [ebp+local_counter]
  296. mov edx, [ebp+local_unk]
  297. mov eax, [ebp+xor4]
  298. add eax, [edx+ecx*4+0Ch]
  299. mov dword ptr [ebp+xor4], eax
  300. mov ecx, [ebp+local_counter]
  301. mov edx, [ebp+local_unk]
  302. mov eax, [ebp+xor3]
  303. add eax, [edx+ecx*4+10h]
  304. mov dword ptr [ebp+xor3], eax
  305. mov ecx, [ebp+local_counter]
  306. mov edx, [ebp+local_unk]
  307. mov eax, [ebp+xor2]
  308. add eax, [edx+ecx*4+14h]
  309. mov dword ptr [ebp+xor2], eax
  310. mov ecx, [ebp+local_counter]
  311. mov edx, [ebp+local_unk]
  312. mov eax, [ebp+xor1]
  313. add eax, [edx+ecx*4+18h]
  314. mov dword ptr [ebp+xor1], eax
  315. mov ecx, [ebp+local_counter]
  316. mov edx, [ebp+local_unk]
  317. mov eax, [ebp+xor0]
  318. add eax, [edx+ecx*4+1Ch]
  319. mov dword ptr [ebp+xor0], eax
  320. lea ecx, [ebp+xor0]
  321. push ecx
  322. lea edx, [ebp+xor1]
  323. push edx
  324. lea eax, [ebp+xor2]
  325. push eax
  326. lea ecx, [ebp+xor3]
  327. push ecx
  328. lea edx, [ebp+xor4]
  329. push edx
  330. lea eax, [ebp+xor5]
  331. push eax
  332. lea ecx, [ebp+xor6]
  333. push ecx
  334. lea edx, [ebp+xor7]
  335. push edx
  336. mov eax, [ebp+ptr_SubTableEntry3]
  337. mov edx, [eax]
  338. mov ecx, [ebp+ptr_SubTableEntry3]
  339. call dword ptr [edx+10h] ; SubTableEntry3::XOR_LOOP1
  340. mov eax, [ebp+local_counter]
  341. mov ecx, [ebp+local_unk]
  342. mov edx, [ebp+xor7]
  343. mov dword ptr [ecx+eax*4], edx
  344. mov eax, [ebp+local_counter]
  345. mov ecx, [ebp+local_unk]
  346. mov edx, [ebp+xor6]
  347. mov dword ptr [ecx+eax*4+4], edx
  348. mov eax, [ebp+local_counter]
  349. mov ecx, [ebp+local_unk]
  350. mov edx, [ebp+xor5]
  351. mov dword ptr [ecx+eax*4+8], edx
  352. mov eax, [ebp+local_counter]
  353. mov ecx, [ebp+local_unk]
  354. mov edx, [ebp+xor4]
  355. mov dword ptr [ecx+eax*4+0Ch], edx
  356. mov eax, [ebp+local_counter]
  357. mov ecx, [ebp+local_unk]
  358. mov edx, [ebp+xor3]
  359. mov dword ptr [ecx+eax*4+10h], edx
  360. mov eax, [ebp+local_counter]
  361. mov ecx, [ebp+local_unk]
  362. mov edx, [ebp+xor2]
  363. mov dword ptr [ecx+eax*4+14h], edx
  364. mov eax, [ebp+local_counter]
  365. mov ecx, [ebp+local_unk]
  366. mov edx, [ebp+xor1]
  367. mov dword ptr [ecx+eax*4+18h], edx
  368. mov eax, [ebp+local_counter]
  369. mov ecx, [ebp+local_unk]
  370. mov edx, [ebp+xor0]
  371. mov dword ptr [ecx+eax*4+1Ch], edx
  372. jmp loc_4BD9DD
  373. ; ---------------------------------------------------------------------------
  374. iteration_256_2_complete: ; CODE XREF: SubTableEntry3__Fill_Out_Tables_Part2+20D.j
  375. jmp last_part
  376. ; ---------------------------------------------------------------------------
  377. dont_use_keys_route: ; CODE XREF: SubTableEntry3__Fill_Out_Tables_Part2+B9.j
  378. lea eax, [ebp+xor0]
  379. push eax
  380. lea ecx, [ebp+xor1]
  381. push ecx
  382. lea edx, [ebp+xor2]
  383. push edx
  384. lea eax, [ebp+xor3]
  385. push eax
  386. lea ecx, [ebp+xor4]
  387. push ecx
  388. lea edx, [ebp+xor5]
  389. push edx
  390. lea eax, [ebp+xor6]
  391. push eax
  392. lea ecx, [ebp+xor7]
  393. push ecx
  394. mov edx, [ebp+ptr_SubTableEntry3]
  395. mov eax, [edx]
  396. mov ecx, [ebp+ptr_SubTableEntry3]
  397. call dword ptr [eax+10h] ; SubTableEntry3::XOR_LOOP1
  398. mov ecx, [ebp+local_counter]
  399. mov edx, [ebp+local_unk]
  400. mov eax, [ebp+xor7]
  401. mov dword ptr [edx+ecx*4], eax
  402. mov ecx, [ebp+local_counter]
  403. mov edx, [ebp+local_unk]
  404. mov eax, [ebp+xor6]
  405. mov dword ptr [edx+ecx*4+4], eax
  406. mov ecx, [ebp+local_counter]
  407. mov edx, [ebp+local_unk]
  408. mov eax, [ebp+xor5]
  409. mov dword ptr [edx+ecx*4+8], eax
  410. mov ecx, [ebp+local_counter]
  411. mov edx, [ebp+local_unk]
  412. mov eax, [ebp+xor4]
  413. mov dword ptr [edx+ecx*4+0Ch], eax
  414. mov ecx, [ebp+local_counter]
  415. mov edx, [ebp+local_unk]
  416. mov eax, [ebp+xor3]
  417. mov dword ptr [edx+ecx*4+10h], eax
  418. mov ecx, [ebp+local_counter]
  419. mov edx, [ebp+local_unk]
  420. mov eax, [ebp+xor2]
  421. mov dword ptr [edx+ecx*4+14h], eax
  422. mov ecx, [ebp+local_counter]
  423. mov edx, [ebp+local_unk]
  424. mov eax, [ebp+xor1]
  425. mov dword ptr [edx+ecx*4+18h], eax
  426. mov ecx, [ebp+local_counter]
  427. mov edx, [ebp+local_unk]
  428. mov eax, [ebp+xor0]
  429. mov dword ptr [edx+ecx*4+1Ch], eax
  430. last_part: ; CODE XREF: SubTableEntry3__Fill_Out_Tables_Part2+329.j
  431. mov ecx, [ebp+ptr_SubTableEntry4]
  432. push ecx
  433. mov edx, [ebp+ptr_SubTableEntry3]
  434. mov eax, [edx+SubTableEntry3_ptr_VTBL]
  435. mov ecx, [ebp+ptr_SubTableEntry3]
  436. call dword ptr [eax+0Ch]
  437. mov ecx, [ebp+ptr_SubTableEntry4]
  438. mov dword ptr [ecx+SubTableEntry4_counter], 100h
  439. mov esp, ebp
  440. pop ebp
  441. retn 8
  442. }
  443. }
  444. #undef ptr_SubTableEntry3
  445. #undef local_counter
  446. #define temp_int -12
  447. #define ptr_SubTableEntry3 -8
  448. #define local_counter -4
  449. #define arg_0 8
  450. #define arg_4 12
  451. #define arg_8 16
  452. #define ptr_initvals 20
  453. __declspec( naked ) void SubTableEntry3__Fill_Out_Tables (void)
  454. {
  455. __asm
  456. {
  457. push ebp
  458. mov ebp, esp
  459. sub esp, 0Ch
  460. mov dword ptr [ebp+ptr_SubTableEntry3], ecx
  461. mov dword ptr [ebp+local_counter], 0
  462. jmp short loc_4BDBDB
  463. loc_4BDBD2: ; CODE XREF: SubTableEntry3__Fill_Out_Tables+4E.j
  464. mov eax, [ebp+local_counter]
  465. add eax, 1
  466. mov dword ptr [ebp+local_counter], eax
  467. loc_4BDBDB: ; CODE XREF: SubTableEntry3__Fill_Out_Tables+10.j
  468. cmp dword ptr [ebp-4], 100h
  469. jge short loc_4BDC10
  470. cmp dword ptr [ebp+ptr_initvals], 0
  471. jz short loc_4BDBF8
  472. mov ecx, [ebp+local_counter]
  473. mov edx, [ebp+ptr_initvals]
  474. mov eax, [edx+ecx*4]
  475. mov dword ptr [ebp+temp_int], eax
  476. jmp short loc_4BDBFF
  477. loc_4BDBF8: ; CODE XREF: SubTableEntry3__Fill_Out_Tables+28.j
  478. mov dword ptr [ebp+temp_int], 0
  479. loc_4BDBFF: ; CODE XREF: SubTableEntry3__Fill_Out_Tables+36.j
  480. mov ecx, [ebp+ptr_SubTableEntry3]
  481. mov edx, [ecx+SubTableEntry3_ptr_xortable]
  482. mov eax, [ebp+local_counter]
  483. mov ecx, [ebp+temp_int]
  484. mov dword ptr [edx+eax*4], ecx
  485. jmp short loc_4BDBD2
  486. loc_4BDC10: ; CODE XREF: SubTableEntry3__Fill_Out_Tables+22.j
  487. mov edx, [ebp+ptr_SubTableEntry3]
  488. mov eax, [ebp+arg_0]
  489. mov dword ptr [edx+SubTableEntry3_arg0], eax
  490. mov ecx, [ebp+ptr_SubTableEntry3]
  491. mov edx, [ebp+arg_4]
  492. mov dword ptr [ecx+SubTableEntry3_arg1], edx
  493. mov eax, [ebp+ptr_SubTableEntry3]
  494. mov ecx, [ebp+arg_8]
  495. mov dword ptr [eax+SubTableEntry3_arg2], ecx
  496. push 1 ; USE GIVEN KEYS
  497. mov edx, [ebp+ptr_SubTableEntry3]
  498. add edx, 4
  499. push edx
  500. mov eax, [ebp+ptr_SubTableEntry3]
  501. mov edx, [eax+SubTableEntry3_ptr_VTBL]
  502. mov ecx, [ebp+ptr_SubTableEntry3]
  503. call dword ptr [edx+4] ; SubTableEntry3::Fill_Out_Tables_Part2
  504. mov esp, ebp
  505. pop ebp
  506. retn 10h
  507. }
  508. }
  509. #undef ptr_SubTableEntry3
  510. #define ptr_SubTableEntry3 -4
  511. #define arg_0 8
  512. #define arg_4 12
  513. __declspec( naked ) void SubTableEntry3__Crazy_XOR_01 (void)
  514. {
  515. __asm
  516. {
  517. push ebp
  518. mov ebp, esp
  519. push ecx
  520. mov dword ptr [ebp+ptr_SubTableEntry3], ecx
  521. mov eax, [ebp+arg_4]
  522. and eax, 3FCh
  523. mov ecx, [ebp+arg_0]
  524. mov eax, [ecx+eax]
  525. mov esp, ebp
  526. pop ebp
  527. retn 8
  528. }
  529. }
  530. #undef ptr_SubTableEntry3
  531. #define ptr_SubTableEntry3 -4
  532. #define arg_0 8
  533. #define arg_4 12
  534. #define arg_8 16
  535. #define arg_C 20
  536. #define arg_10 24
  537. #define arg_14 28
  538. #define arg_18 32
  539. #define arg_1C 36
  540. #define arg_20 40
  541. __declspec( naked ) void SubTableEntry3__Crazy_XOR_00 (void)
  542. {
  543. __asm
  544. {
  545. push ebp
  546. mov ebp, esp
  547. push ecx
  548. mov dword ptr [ebp+ptr_SubTableEntry3], ecx
  549. mov eax, [ebp+arg_10]
  550. mov ecx, [eax]
  551. mov edx, [ebp+arg_1C]
  552. mov eax, [ecx]
  553. mov dword ptr [edx], eax
  554. mov ecx, [ebp+arg_4]
  555. mov edx, [ecx]
  556. xor edx, [ebp+arg_0]
  557. mov eax, [ebp+arg_14]
  558. mov ecx, [eax]
  559. add edx, [ecx]
  560. mov eax, [ebp+arg_4]
  561. mov dword ptr [eax], edx
  562. mov ecx, [ebp+arg_14]
  563. mov edx, [ecx]
  564. add edx, 4
  565. mov eax, [ebp+arg_14]
  566. mov dword ptr [eax], edx
  567. mov ecx, [ebp+arg_1C]
  568. mov edx, [ecx]
  569. push edx
  570. mov eax, [ebp+arg_C]
  571. mov ecx, [eax]
  572. push ecx
  573. mov ecx, [ebp+ptr_SubTableEntry3]
  574. call SubTableEntry3__Crazy_XOR_01
  575. mov edx, [ebp+arg_4]
  576. add eax, [edx]
  577. mov ecx, [ebp+arg_8]
  578. add eax, [ecx]
  579. mov edx, [ebp+arg_20]
  580. mov dword ptr [edx], eax
  581. mov eax, [ebp+arg_10]
  582. mov ecx, [eax]
  583. mov edx, [ebp+arg_20]
  584. mov eax, [edx]
  585. mov dword ptr [ecx], eax
  586. mov ecx, [ebp+arg_10]
  587. mov edx, [ecx]
  588. add edx, 4
  589. mov eax, [ebp+arg_10]
  590. mov dword ptr [eax], edx
  591. mov ecx, [ebp+arg_20]
  592. mov edx, [ecx]
  593. shr edx, 8
  594. push edx
  595. mov eax, [ebp+arg_C]
  596. mov ecx, [eax]
  597. push ecx
  598. mov ecx, [ebp+ptr_SubTableEntry3]
  599. call SubTableEntry3__Crazy_XOR_01
  600. mov edx, [ebp+arg_1C]
  601. add eax, [edx]
  602. mov ecx, [ebp+arg_8]
  603. mov dword ptr [ecx], eax
  604. mov edx, [ebp+arg_18]
  605. mov eax, [edx]
  606. mov ecx, [ebp+arg_8]
  607. mov edx, [ecx]
  608. mov dword ptr [eax], edx
  609. mov eax, [ebp+arg_18]
  610. mov ecx, [eax]
  611. add ecx, 4
  612. mov edx, [ebp+arg_18]
  613. mov dword ptr [edx], ecx
  614. mov esp, ebp
  615. pop ebp
  616. retn 24h
  617. }
  618. }
  619. #undef ptr_SubTableEntry3
  620. #undef local_unk
  621. #undef local_xor
  622. #define ptr_SubTableEntry3 -40
  623. #define lc_unk0 -36
  624. #define lc_unk200 -32
  625. #define var_1C -28
  626. #define var_18 -24
  627. #define local_unk -20
  628. #define local_xor -16
  629. #define key2 -12
  630. #define key0 -8
  631. #define lc_unk0_stop_point -4
  632. #define ptr_SubTableEntry4 8
  633. __declspec( naked ) void SubTableEntry3__Final_INIT_Stage (void)
  634. {
  635. __asm
  636. {
  637. push ebp
  638. mov ebp, esp
  639. sub esp, 28h
  640. mov dword ptr [ebp+ptr_SubTableEntry3], ecx
  641. mov eax, [ebp+ptr_SubTableEntry4]
  642. mov ecx, [eax+SubTableEntry4_ptr_unktable]
  643. mov dword ptr [ebp+local_unk], ecx
  644. mov edx, [ebp+ptr_SubTableEntry4]
  645. mov eax, [edx+SubTableEntry4_ptr_xortable]
  646. mov dword ptr [ebp+local_xor], eax
  647. mov ecx, [ebp+ptr_SubTableEntry4]
  648. mov edx, [ecx+SubTableEntry4_arg0]
  649. mov dword ptr [ebp+key0], edx
  650. mov eax, [ebp+ptr_SubTableEntry4]
  651. mov ecx, [eax+SubTableEntry4_arg2]
  652. add ecx, 1
  653. mov edx, [ebp+ptr_SubTableEntry4]
  654. mov dword ptr [edx+SubTableEntry4_arg2], ecx
  655. mov eax, [ebp+ptr_SubTableEntry4]
  656. mov ecx, [eax+SubTableEntry4_arg1]
  657. mov edx, [ebp+ptr_SubTableEntry4]
  658. add ecx, [edx+SubTableEntry4_arg2]
  659. mov dword ptr [ebp+key2], ecx
  660. mov eax, [ebp+local_unk]
  661. mov dword ptr [ebp+lc_unk0], eax
  662. mov ecx, [ebp+lc_unk0]
  663. add ecx, 200h
  664. mov dword ptr [ebp+lc_unk200], ecx
  665. mov edx, [ebp+lc_unk200]
  666. mov dword ptr [ebp+lc_unk0_stop_point], edx
  667. loc_4BDCAA: ; CODE XREF: SubTableEntry3__Final_INIT_Stage+122.j
  668. mov eax, [ebp+lc_unk0]
  669. cmp eax, [ebp+lc_unk0_stop_point]
  670. jnb loc_4BDD77
  671. lea ecx, [ebp+var_1C]
  672. push ecx
  673. lea edx, [ebp+var_18]
  674. push edx
  675. lea eax, [ebp+local_xor]
  676. push eax
  677. lea ecx, [ebp+lc_unk200]
  678. push ecx
  679. lea edx, [ebp+lc_unk0]
  680. push edx
  681. lea eax, [ebp+local_unk]
  682. push eax
  683. lea ecx, [ebp+key2]
  684. push ecx
  685. lea edx, [ebp+key0]
  686. push edx
  687. mov eax, [ebp+key0]
  688. shl eax, 0Dh
  689. push eax
  690. mov ecx, [ebp+ptr_SubTableEntry3]
  691. call SubTableEntry3__Crazy_XOR_00
  692. lea ecx, [ebp+var_1C]
  693. push ecx
  694. lea edx, [ebp+var_18]
  695. push edx
  696. lea eax, [ebp+local_xor]
  697. push eax
  698. lea ecx, [ebp+lc_unk200]
  699. push ecx
  700. lea edx, [ebp+lc_unk0]
  701. push edx
  702. lea eax, [ebp+local_unk]
  703. push eax
  704. lea ecx, [ebp+key2]
  705. push ecx
  706. lea edx, [ebp+key0]
  707. push edx
  708. mov eax, [ebp+key0]
  709. shr eax, 6
  710. push eax
  711. mov ecx, [ebp+ptr_SubTableEntry3]
  712. call SubTableEntry3__Crazy_XOR_00
  713. lea ecx, [ebp+var_1C]
  714. push ecx
  715. lea edx, [ebp+var_18]
  716. push edx
  717. lea eax, [ebp+local_xor]
  718. push eax
  719. lea ecx, [ebp+lc_unk200]
  720. push ecx
  721. lea edx, [ebp+lc_unk0]
  722. push edx
  723. lea eax, [ebp+local_unk]
  724. push eax
  725. lea ecx, [ebp+key2]
  726. push ecx
  727. lea edx, [ebp+key0]
  728. push edx
  729. mov eax, [ebp+key0]
  730. shl eax, 2
  731. push eax
  732. mov ecx, [ebp+ptr_SubTableEntry3]
  733. call SubTableEntry3__Crazy_XOR_00
  734. lea ecx, [ebp+var_1C]
  735. push ecx
  736. lea edx, [ebp+var_18]
  737. push edx
  738. lea eax, [ebp+local_xor]
  739. push eax
  740. lea ecx, [ebp+lc_unk200]
  741. push ecx
  742. lea edx, [ebp+lc_unk0]
  743. push edx
  744. lea eax, [ebp+local_unk]
  745. push eax
  746. lea ecx, [ebp+key2]
  747. push ecx
  748. lea edx, [ebp+key0]
  749. push edx
  750. mov eax, [ebp+key0]
  751. shr eax, 10h
  752. push eax
  753. mov ecx, [ebp+ptr_SubTableEntry3]
  754. call SubTableEntry3__Crazy_XOR_00
  755. jmp loc_4BDCAA
  756. ; ---------------------------------------------------------------------------
  757. loc_4BDD77: ; CODE XREF: SubTableEntry3__Final_INIT_Stage+60.j
  758. mov ecx, [ebp+local_unk]
  759. mov dword ptr [ebp+lc_unk200], ecx
  760. loc_4BDD7D: ; CODE XREF: SubTableEntry3__Final_INIT_Stage+1F5.j
  761. mov edx, [ebp+lc_unk200]
  762. cmp edx, [ebp+lc_unk0_stop_point]
  763. jnb loc_4BDE4A
  764. lea eax, [ebp+var_1C]
  765. push eax
  766. lea ecx, [ebp+var_18]
  767. push ecx
  768. lea edx, [ebp+local_xor]
  769. push edx
  770. lea eax, [ebp+lc_unk200]
  771. push eax
  772. lea ecx, [ebp+lc_unk0]
  773. push ecx
  774. lea edx, [ebp+local_unk]
  775. push edx
  776. lea eax, [ebp+key2]
  777. push eax
  778. lea ecx, [ebp+key0]
  779. push ecx
  780. mov edx, [ebp+key0]
  781. shl edx, 0Dh
  782. push edx
  783. mov ecx, [ebp+ptr_SubTableEntry3]
  784. call SubTableEntry3__Crazy_XOR_00
  785. lea eax, [ebp+var_1C]
  786. push eax
  787. lea ecx, [ebp+var_18]
  788. push ecx
  789. lea edx, [ebp+local_xor]
  790. push edx
  791. lea eax, [ebp+lc_unk200]
  792. push eax
  793. lea ecx, [ebp+lc_unk0]
  794. push ecx
  795. lea edx, [ebp+local_unk]
  796. push edx
  797. lea eax, [ebp+key2]
  798. push eax
  799. lea ecx, [ebp+key0]
  800. push ecx
  801. mov edx, [ebp+key0]
  802. shr edx, 6
  803. push edx
  804. mov ecx, [ebp+ptr_SubTableEntry3]
  805. call SubTableEntry3__Crazy_XOR_00
  806. lea eax, [ebp+var_1C]
  807. push eax
  808. lea ecx, [ebp+var_18]
  809. push ecx
  810. lea edx, [ebp+local_xor]
  811. push edx
  812. lea eax, [ebp+lc_unk200]
  813. push eax
  814. lea ecx, [ebp+lc_unk0]
  815. push ecx
  816. lea edx, [ebp+local_unk]
  817. push edx
  818. lea eax, [ebp+key2]
  819. push eax
  820. lea ecx, [ebp+key0]
  821. push ecx
  822. mov edx, [ebp+key0]
  823. shl edx, 2
  824. push edx
  825. mov ecx, [ebp+ptr_SubTableEntry3]
  826. call SubTableEntry3__Crazy_XOR_00
  827. lea eax, [ebp+var_1C]
  828. push eax
  829. lea ecx, [ebp+var_18]
  830. push ecx
  831. lea edx, [ebp+local_xor]
  832. push edx
  833. lea eax, [ebp+lc_unk200]
  834. push eax
  835. lea ecx, [ebp+lc_unk0]
  836. push ecx
  837. lea edx, [ebp+local_unk]
  838. push edx
  839. lea eax, [ebp+key2]
  840. push eax
  841. lea ecx, [ebp+key0]
  842. push ecx
  843. mov edx, [ebp+key0]
  844. shr edx, 10h
  845. push edx
  846. mov ecx, [ebp+ptr_SubTableEntry3]
  847. call SubTableEntry3__Crazy_XOR_00
  848. jmp loc_4BDD7D
  849. ; ---------------------------------------------------------------------------
  850. loc_4BDE4A: ; CODE XREF: SubTableEntry3__Final_INIT_Stage+133.j
  851. mov eax, [ebp+ptr_SubTableEntry4]
  852. mov ecx, [ebp+key2]
  853. mov dword ptr [eax+SubTableEntry4_arg1], ecx
  854. mov edx, [ebp+ptr_SubTableEntry4]
  855. mov eax, [ebp+key0]
  856. mov dword ptr [edx+SubTableEntry4_arg0], eax
  857. mov esp, ebp
  858. pop ebp
  859. retn 4
  860. }
  861. }
  862. #undef ptr_SubTableEntry3
  863. #define ptr_SubTableEntry3 -4
  864. #define arg_0 8
  865. #define arg_4 12
  866. #define arg_8 16
  867. #define arg_C 20
  868. #define arg_10 24
  869. #define arg_14 28
  870. #define arg_18 32
  871. #define arg_1C 36
  872. __declspec( naked ) void SubTableEntry3__XOR_LOOP1 (void)
  873. {
  874. __asm
  875. {
  876. push ebp
  877. mov ebp, esp
  878. push ecx
  879. mov dword ptr [ebp+ptr_SubTableEntry3], ecx
  880. mov eax, [ebp+arg_4]
  881. mov ecx, [eax]
  882. shl ecx, 0Bh
  883. mov edx, [ebp+arg_0]
  884. mov eax, [edx]
  885. xor eax, ecx
  886. mov ecx, [ebp+arg_0]
  887. mov dword ptr [ecx], eax
  888. mov edx, [ebp+arg_C]
  889. mov eax, [edx]
  890. mov ecx, [ebp+arg_0]
  891. add eax, [ecx]
  892. mov edx, [ebp+arg_C]
  893. mov dword ptr [edx], eax
  894. mov eax, [ebp+arg_4]
  895. mov ecx, [eax]
  896. mov edx, [ebp+arg_8]
  897. add ecx, [edx]
  898. mov eax, [ebp+arg_4]
  899. mov dword ptr [eax], ecx
  900. mov ecx, [ebp+arg_8]
  901. mov edx, [ecx]
  902. shr edx, 2
  903. mov eax, [ebp+arg_4]
  904. mov ecx, [eax]
  905. xor ecx, edx
  906. mov edx, [ebp+arg_4]
  907. mov dword ptr [edx], ecx
  908. mov eax, [ebp+arg_10]
  909. mov ecx, [eax]
  910. mov edx, [ebp+arg_4]
  911. add ecx, [edx]
  912. mov eax, [ebp+arg_10]
  913. mov dword ptr [eax], ecx
  914. mov ecx, [ebp+arg_8]
  915. mov edx, [ecx]
  916. mov eax, [ebp+arg_C]
  917. add edx, [eax]
  918. mov ecx, [ebp+arg_8]
  919. mov dword ptr [ecx], edx
  920. mov edx, [ebp+arg_C]
  921. mov eax, [edx]
  922. shl eax, 8
  923. mov ecx, [ebp+arg_8]
  924. mov edx, [ecx]
  925. xor edx, eax
  926. mov eax, [ebp+arg_8]
  927. mov dword ptr [eax], edx
  928. mov ecx, [ebp+arg_14]
  929. mov edx, [ecx]
  930. mov eax, [ebp+arg_8]
  931. add edx, [eax]
  932. mov ecx, [ebp+arg_14]
  933. mov dword ptr [ecx], edx
  934. mov edx, [ebp+arg_C]
  935. mov eax, [edx]
  936. mov ecx, [ebp+arg_10]
  937. add eax, [ecx]
  938. mov edx, [ebp+arg_C]
  939. mov dword ptr [edx], eax
  940. mov eax, [ebp+arg_10]
  941. mov ecx, [eax]
  942. shr ecx, 10h
  943. mov edx, [ebp+arg_C]
  944. mov eax, [edx]
  945. xor eax, ecx
  946. mov ecx, [ebp+arg_C]
  947. mov dword ptr [ecx], eax
  948. mov edx, [ebp+arg_18]
  949. mov eax, [edx]
  950. mov ecx, [ebp+arg_C]
  951. add eax, [ecx]
  952. mov edx, [ebp+arg_18]
  953. mov dword ptr [edx], eax
  954. mov eax, [ebp+arg_10]
  955. mov ecx, [eax]
  956. mov edx, [ebp+arg_14]
  957. add ecx, [edx]
  958. mov eax, [ebp+arg_10]
  959. mov dword ptr [eax], ecx
  960. mov ecx, [ebp+arg_14]
  961. mov edx, [ecx]
  962. shl edx, 0Ah
  963. mov eax, [ebp+arg_10]
  964. mov ecx, [eax]
  965. xor ecx, edx
  966. mov edx, [ebp+arg_10]
  967. mov dword ptr [edx], ecx
  968. mov eax, [ebp+arg_1C]
  969. mov ecx, [eax]
  970. mov edx, [ebp+arg_10]
  971. add ecx, [edx]
  972. mov eax, [ebp+arg_1C]
  973. mov dword ptr [eax], ecx
  974. mov ecx, [ebp+arg_14]
  975. mov edx, [ecx]
  976. mov eax, [ebp+arg_18]
  977. add edx, [eax]
  978. mov ecx, [ebp+arg_14]
  979. mov dword ptr [ecx], edx
  980. mov edx, [ebp+arg_18]
  981. mov eax, [edx]
  982. shr eax, 4
  983. mov ecx, [ebp+arg_14]
  984. mov edx, [ecx]
  985. xor edx, eax
  986. mov eax, [ebp+arg_14]
  987. mov dword ptr [eax], edx
  988. mov ecx, [ebp+arg_0]
  989. mov edx, [ecx]
  990. mov eax, [ebp+arg_14]
  991. add edx, [eax]
  992. mov ecx, [ebp+arg_0]
  993. mov dword ptr [ecx], edx
  994. mov edx, [ebp+arg_18]
  995. mov eax, [edx]
  996. mov ecx, [ebp+arg_1C]
  997. add eax, [ecx]
  998. mov edx, [ebp+arg_18]
  999. mov dword ptr [edx], eax
  1000. mov eax, [ebp+arg_1C]
  1001. mov ecx, [eax]
  1002. shl ecx, 8
  1003. mov edx, [ebp+arg_18]
  1004. mov eax, [edx]
  1005. xor eax, ecx
  1006. mov ecx, [ebp+arg_18]
  1007. mov dword ptr [ecx], eax
  1008. mov edx, [ebp+arg_4]
  1009. mov eax, [edx]
  1010. mov ecx, [ebp+arg_18]
  1011. add eax, [ecx]
  1012. mov edx, [ebp+arg_4]
  1013. mov dword ptr [edx], eax
  1014. mov eax, [ebp+arg_1C]
  1015. mov ecx, [eax]
  1016. mov edx, [ebp+arg_0]
  1017. add ecx, [edx]
  1018. mov eax, [ebp+arg_1C]
  1019. mov dword ptr [eax], ecx
  1020. mov ecx, [ebp+arg_0]
  1021. mov edx, [ecx]
  1022. shr edx, 9
  1023. mov eax, [ebp+arg_1C]
  1024. mov ecx, [eax]
  1025. xor ecx, edx
  1026. mov edx, [ebp+arg_1C]
  1027. mov dword ptr [edx], ecx
  1028. mov eax, [ebp+arg_8]
  1029. mov ecx, [eax]
  1030. mov edx, [ebp+arg_1C]
  1031. add ecx, [edx]
  1032. mov eax, [ebp+arg_8]
  1033. mov dword ptr [eax], ecx
  1034. mov ecx, [ebp+arg_0]
  1035. mov edx, [ecx]
  1036. mov eax, [ebp+arg_4]
  1037. add edx, [eax]
  1038. mov ecx, [ebp+arg_0]
  1039. mov dword ptr [ecx], edx
  1040. mov esp, ebp
  1041. pop ebp
  1042. retn 20h
  1043. }
  1044. }
  1045. #undef ptr_SubTableEntry3
  1046. #undef key0
  1047. #undef key2
  1048. #define ptr_SubTableEntry3 -4
  1049. #define key0 8
  1050. #define key1 12
  1051. #define key2 16
  1052. __declspec( naked ) void SubTableEntry3__Constructor (void)
  1053. {
  1054. __asm
  1055. {
  1056. push ebp
  1057. mov ebp, esp
  1058. push ecx
  1059. mov dword ptr [ebp+ptr_SubTableEntry3], ecx
  1060. mov ecx, [ebp+ptr_SubTableEntry3]
  1061. add ecx, 4
  1062. call SubTableEntry4__Constructor
  1063. mov eax, [ebp+ptr_SubTableEntry3]
  1064. lea ecx, SubTableEntry3__VTBL
  1065. mov dword ptr [eax+SubTableEntry3_ptr_VTBL], ecx
  1066. push 0 ; Tables start at zero
  1067. mov ecx, [ebp+key2]
  1068. push ecx
  1069. mov edx, [ebp+key1]
  1070. push edx
  1071. mov eax, [ebp+key0]
  1072. push eax
  1073. mov ecx, [ebp+ptr_SubTableEntry3]
  1074. call SubTableEntry3__Fill_Out_Tables
  1075. mov eax, [ebp+ptr_SubTableEntry3]
  1076. mov esp, ebp
  1077. pop ebp
  1078. retn 0Ch
  1079. }
  1080. }
  1081. #undef ptr_SubTableEntry3
  1082. #define result -8
  1083. #define ptr_SubTableEntry3 -4
  1084. __declspec( naked ) void SubTableEntry3__Fetch_XorVal (void)
  1085. {
  1086. __asm
  1087. {
  1088. push ebp
  1089. mov ebp, esp
  1090. sub esp, 8
  1091. mov dword ptr [ebp+ptr_SubTableEntry3], ecx
  1092. mov eax, [ebp+ptr_SubTableEntry3]
  1093. mov ecx, [eax+SubTableEntry3_counter]
  1094. mov edx, [ebp+ptr_SubTableEntry3]
  1095. mov eax, [edx+SubTableEntry3_counter]
  1096. sub eax, 1
  1097. mov edx, [ebp+ptr_SubTableEntry3]
  1098. mov dword ptr [edx+SubTableEntry3_counter], eax
  1099. test ecx, ecx
  1100. jnz short loc_4BD7C2
  1101. mov eax, [ebp+ptr_SubTableEntry3]
  1102. add eax, 4
  1103. push eax
  1104. mov ecx, [ebp+ptr_SubTableEntry3]
  1105. mov edx, [ecx]
  1106. mov ecx, [ebp+ptr_SubTableEntry3]
  1107. call dword ptr [edx+0Ch] ; SubTableEntry3::Final_INIT_Stage (SubTableEntry4 *d)
  1108. mov eax, [ebp+ptr_SubTableEntry3]
  1109. mov dword ptr [eax+SubTableEntry3_counter], 0FFh
  1110. mov ecx, [ebp+ptr_SubTableEntry3]
  1111. mov edx, [ecx+SubTableEntry3_counter]
  1112. mov eax, [ebp+ptr_SubTableEntry3]
  1113. mov ecx, [eax+SubTableEntry3_ptr_xortable]
  1114. mov edx, [ecx+edx*4]
  1115. mov dword ptr [ebp+result], edx
  1116. jmp short loc_4BD7D4
  1117. ; ---------------------------------------------------------------------------
  1118. loc_4BD7C2: ; CODE XREF: SubTableEntry3__Fetch_XorVal+20.j
  1119. mov eax, [ebp+ptr_SubTableEntry3]
  1120. mov ecx, [eax+SubTableEntry3_counter]
  1121. mov edx, [ebp+ptr_SubTableEntry3]
  1122. mov eax, [edx+SubTableEntry3_ptr_xortable]
  1123. mov ecx, [eax+ecx*4]
  1124. mov dword ptr [ebp+result], ecx
  1125. loc_4BD7D4: ; CODE XREF: SubTableEntry3__Fetch_XorVal+50.j
  1126. mov eax, [ebp+result]
  1127. mov esp, ebp
  1128. pop ebp
  1129. retn
  1130. }
  1131. }
  1132. void *SubTableEntry3__VTBL[5]={
  1133. SubTableEntry3__DESTRUCTOR,
  1134. SubTableEntry3__Fill_Out_Tables_Part2,
  1135. SubTableEntry3__Fill_Out_Tables,
  1136. SubTableEntry3__Final_INIT_Stage,
  1137. SubTableEntry3__XOR_LOOP1
  1138. };
  1139. #undef ptr_SubTableEntry3
  1140. #define ptr_SubTableEntry3_2 -12
  1141. #define ptr_SubTableEntry2 -8
  1142. #define ptr_SubTableEntry3 -4
  1143. #define key 8
  1144. __declspec( naked ) void SubTableEntry2__Constructor (void)
  1145. {
  1146. __asm
  1147. {
  1148. push ebp
  1149. mov ebp, esp
  1150. sub esp, 0Ch
  1151. mov dword ptr [ebp+ptr_SubTableEntry2], ecx
  1152. mov eax, [ebp+ptr_SubTableEntry2]
  1153. mov dword ptr [eax+SubTableEntry2_seqnum], 1
  1154. mov ecx, [ebp+ptr_SubTableEntry2]
  1155. mov edx, [ebp+key]
  1156. mov dword ptr [ecx+SubTableEntry2_encryption_key], edx
  1157. mov eax, [ebp+ptr_SubTableEntry2]
  1158. mov dword ptr [eax+SubTableEntry2_ptr_SubTableEntry3], 0
  1159. push 1Ch
  1160. call new; operator new(UINT)
  1161. add esp, 4
  1162. mov dword ptr [ebp+ptr_SubTableEntry3], eax
  1163. cmp dword ptr [ebp+ptr_SubTableEntry3], 0
  1164. jz short loc_4BD5EA
  1165. mov ecx, [ebp+ptr_SubTableEntry2]
  1166. mov edx, [ecx+SubTableEntry2_encryption_key]
  1167. push edx
  1168. mov eax, [ebp+ptr_SubTableEntry2]
  1169. mov ecx, [eax+SubTableEntry2_encryption_key]
  1170. push ecx
  1171. mov edx, [ebp+ptr_SubTableEntry2]
  1172. mov eax, [edx+SubTableEntry2_encryption_key]
  1173. push eax
  1174. mov ecx, [ebp+ptr_SubTableEntry3]
  1175. call SubTableEntry3__Constructor ; SubTableEntry3::Constructor (int key0, int key1, int key2)
  1176. mov dword ptr [ebp+ptr_SubTableEntry3_2], eax
  1177. jmp short loc_4BD5F1
  1178. ; ---------------------------------------------------------------------------
  1179. loc_4BD5EA: ; CODE XREF: SubTableEntry2__Constructor+36.j
  1180. mov dword ptr [ebp+ptr_SubTableEntry3_2], 0
  1181. loc_4BD5F1: ; CODE XREF: SubTableEntry2__Constructor+58.j
  1182. mov ecx, [ebp+ptr_SubTableEntry2]
  1183. mov edx, [ebp+ptr_SubTableEntry3_2]
  1184. mov dword ptr [ecx+SubTableEntry2_ptr_SubTableEntry3], edx
  1185. mov eax, [ebp+ptr_SubTableEntry2]
  1186. mov esp, ebp
  1187. pop ebp
  1188. retn 4
  1189. }
  1190. }
  1191. #undef result
  1192. #undef ptr_SubTableEntry2
  1193. #define ptr_SubTableEntry2 -8
  1194. #define result -4
  1195. __declspec( naked ) void SubTableEntry2__Get_xorval_from_table3 (void)
  1196. {
  1197. __asm
  1198. {
  1199. push ebp
  1200. mov ebp, esp
  1201. sub esp, 8
  1202. mov dword ptr [ebp+ptr_SubTableEntry2], ecx
  1203. mov eax, [ebp+ptr_SubTableEntry2]
  1204. mov ecx, [eax+SubTableEntry2_ptr_SubTableEntry3]
  1205. call SubTableEntry3__Fetch_XorVal
  1206. mov dword ptr [ebp+result], eax
  1207. mov eax, [ebp+result]
  1208. mov esp, ebp
  1209. pop ebp
  1210. retn
  1211. }
  1212. }
  1213. #undef ptr_SubTableEntry2
  1214. #define ptr_SubTableEntry2 -4
  1215. __declspec( naked ) void SubTableEntry2__IncrementSeqnum_and_get_xorval (void)
  1216. {
  1217. __asm
  1218. {
  1219. push ebp
  1220. mov ebp, esp
  1221. push ecx
  1222. mov dword ptr [ebp+ptr_SubTableEntry2], ecx
  1223. mov eax, [ebp+ptr_SubTableEntry2]
  1224. mov ecx, [eax+SubTableEntry2_seqnum]
  1225. add ecx, 1
  1226. mov edx, [ebp+ptr_SubTableEntry2]
  1227. mov dword ptr [edx+SubTableEntry2_seqnum], ecx
  1228. mov ecx, [ebp+ptr_SubTableEntry2]
  1229. call SubTableEntry2__Get_xorval_from_table3 ; DWORD SubTableEntry2::Get_CRC_Val_from_table (void)
  1230. mov esp, ebp
  1231. pop ebp
  1232. retn
  1233. }
  1234. }
  1235. DWORD GetSendXORVal(DWORD* lpdwSendCRC )
  1236. {
  1237. //DWORD *lpdwSend = lpdwSendCRC, dwResult;
  1238. DWORD dwResult;
  1239. __asm
  1240. {
  1241. push eax
  1242. push ebx
  1243. push ecx
  1244. push edx
  1245. push esi
  1246. push edi
  1247. mov ecx,[lpdwSendCRC]
  1248. call SubTableEntry2__IncrementSeqnum_and_get_xorval
  1249. mov [dwResult],eax
  1250. pop edi
  1251. pop esi
  1252. pop edx
  1253. pop ecx
  1254. pop ebx
  1255. pop eax
  1256. }
  1257. return dwResult;
  1258. }
  1259. void GenerateCRCs(DWORD dwSendSeed, DWORD dwRecvSeed, DWORD* lpdwSendSeed, DWORD* lpdwRecvSeed)
  1260. {
  1261. //ULONG *send=lpdwSEND_CRC;
  1262. //ULONG *recv=lpdwRECV_CRC;
  1263. __asm
  1264. {
  1265. push eax
  1266. push ebx
  1267. push ecx
  1268. push edx
  1269. push esi
  1270. push edi
  1271. push dwSendSeed
  1272. mov ecx,[lpdwSendSeed]
  1273. call SubTableEntry2__Constructor
  1274. push dwRecvSeed
  1275. mov ecx,[lpdwRecvSeed ]
  1276. call SubTableEntry2__Constructor
  1277. pop edi
  1278. pop esi
  1279. pop edx
  1280. pop ecx
  1281. pop ebx
  1282. pop eax
  1283. }
  1284. return;
  1285. }