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针对JCC指令练习的堆栈图

作者:互联网

堆栈图,主要目的就是练习一下JCC指令的熟练度,供参考

版权声明:本文为博主原创文章,转载请附上原文出处链接和本声明。2019-09-10,23:41:41。
作者By-----溺心与沉浮----博客园

堆栈完整代码:

 1 0040118E  |.  6A 09         PUSH 9
 2 00401190  |.  6A 0C         PUSH 0C
 3 00401192  |.  6A 05         PUSH 5
 4 00401194  |.  E8 85FEFFFF   CALL HelloWor.0040101E
 5 00401199  |.  83C4 0C       ADD ESP,0C
 6 
 7 00401100  /> \55            PUSH EBP
 8 00401101  |.  8BEC          MOV EBP,ESP
 9 00401103  |.  83EC 40       SUB ESP,40
10 00401106  |.  53            PUSH EBX
11 00401107  |.  56            PUSH ESI
12 00401108  |.  57            PUSH EDI
13 00401109  |.  8D7D C0       LEA EDI,DWORD PTR SS:[EBP-40]
14 0040110C  |.  B9 10000000   MOV ECX,10
15 00401111  |.  B8 CCCCCCCC   MOV EAX,CCCCCCCC
16 00401116  |.  F3:AB         REP STOS DWORD PTR ES:[EDI]
17 00401118  |.  8B45 08       MOV EAX,DWORD PTR SS:[EBP+8]
18 0040111B  |.  3B45 0C       CMP EAX,DWORD PTR SS:[EBP+C]
19 0040111E  |.  7E 12         JLE SHORT HelloWor.00401132
20 00401120  |.  8B4D 08       MOV ECX,DWORD PTR SS:[EBP+8]
21 00401123  |.  3B4D 10       CMP ECX,DWORD PTR SS:[EBP+10]
22 00401126  |.  7E 05         JLE SHORT HelloWor.0040112D
23 00401128  |.  8B45 08       MOV EAX,DWORD PTR SS:[EBP+8]
24 0040112B  |.  EB 15         JMP SHORT HelloWor.00401142
25 0040112D  |>  8B45 10       MOV EAX,DWORD PTR SS:[EBP+10]
26 00401130  |.  EB 10         JMP SHORT HelloWor.00401142
27 00401132  |>  8B55 0C       MOV EDX,DWORD PTR SS:[EBP+C]
28 00401135  |.  3B55 10       CMP EDX,DWORD PTR SS:[EBP+10]
29 00401138  |.  7E 05         JLE SHORT HelloWor.0040113F
30 0040113A  |.  8B45 0C       MOV EAX,DWORD PTR SS:[EBP+C]
31 0040113D  |.  EB 03         JMP SHORT HelloWor.00401142
32 0040113F  |>  8B45 10       MOV EAX,DWORD PTR SS:[EBP+10]
33 00401142  |>  5F            POP EDI
34 00401143  |.  5E            POP ESI
35 00401144  |.  5B            POP EBX
36 00401145  |.  8BE5          MOV ESP,EBP
37 00401147  |.  5D            POP EBP
38 00401148  \.  C3            RETN

 

 

 

 

 

 核心功能块,真正代码块

 

 核心功能块:

 1 00401118  |.  8B45 08       MOV EAX,DWORD PTR SS:[EBP+8]
 2 0040111B  |.  3B45 0C       CMP EAX,DWORD PTR SS:[EBP+C]
 3 0040111E  |.  7E 12         JLE SHORT HelloWor.00401132
 4 00401120  |.  8B4D 08       MOV ECX,DWORD PTR SS:[EBP+8]
 5 00401123  |.  3B4D 10       CMP ECX,DWORD PTR SS:[EBP+10]
 6 00401126  |.  7E 05         JLE SHORT HelloWor.0040112D
 7 00401128  |.  8B45 08       MOV EAX,DWORD PTR SS:[EBP+8]
 8 0040112B  |.  EB 15         JMP SHORT HelloWor.00401142
 9 0040112D  |>  8B45 10       MOV EAX,DWORD PTR SS:[EBP+10]
10 00401130  |.  EB 10         JMP SHORT HelloWor.00401142
11 00401132  |>  8B55 0C       MOV EDX,DWORD PTR SS:[EBP+C]
12 00401135  |.  3B55 10       CMP EDX,DWORD PTR SS:[EBP+10]
13 00401138  |.  7E 05         JLE SHORT HelloWor.0040113F
14 0040113A  |.  8B45 0C       MOV EAX,DWORD PTR SS:[EBP+C]
15 0040113D  |.  EB 03         JMP SHORT HelloWor.00401142
16 0040113F  |>  8B45 10       MOV EAX,DWORD PTR SS:[EBP+10]

 

 

版权声明:本文为博主原创文章,转载请附上原文出处链接和本声明。2019-09-10,23:41:41。
作者By-----溺心与沉浮----博客园 

堆栈图这一块内容写的不好,后面我再想办法尽量把每一步骤都写明白整理上来,这是我自己做的练习,都在EXCEL上,贴上来,方便自己参考

标签:10,SS,MOV,指令,EBP,JCC,堆栈,DWORD,PTR
来源: https://www.cnblogs.com/Reverse-xiaoyu/p/11503877.html