od指令下面这几行谁能在后面给我注明一下什么意思吗?00576F80 .55 push ebp00576F81 .8BEC mov ebp,esp00576F83 .B9 06000000 mov ecx,600576F88 > 6A 00 push 000576F8A .6A 00 push 000576F8C .49 dec ecx00576F8D .^ 75 F9 jnz short 00576F8

od指令下面这几行谁能在后面给我注明一下什么意思吗?
00576F80 .55 push ebp
00576F81 .8BEC mov ebp,esp
00576F83 .B9 06000000 mov ecx,6
00576F88 > 6A 00 push 0
00576F8A .6A 00 push 0
00576F8C .49 dec ecx
00576F8D .^ 75 F9 jnz short 00576F88
00576F8F .53 push ebx
00576F90 .56 push esi
00576F91 .8BD8 mov ebx,eax
00576F93 .33C0 xor eax,eax
00576F95 .55 push ebp
00576F96 .68 71725700 push 00577271
00576F9B .64:FF30 push dword ptr fs:[eax]
00576F9E .64:8920 mov dword ptr fs:[eax],esp
00576FA1 .8D55 F0 lea edx,dword ptr [ebp-10]
00576FA4 .8B83 F4020000 mov eax,dword ptr [ebx+2F4]
00576FAA .E8 4950EDFF call 0044BFF8
00576FAF .8B45 F0 mov eax,dword ptr [ebp-10]
00576FB2 .8D55 F4 lea edx,dword ptr [ebp-C]
00576FB5 .E8 5A23E9FF call 00409314
00576FBA .837D F4 00 cmp dword ptr [ebp-C],0
00576FBE 0F84 60020000 je 00577224
00576FC4 .8D55 E8 lea edx,dword ptr [ebp-18]
00576FC7 .8B83 00030000 mov eax,dword ptr [ebx+300]
00576FCD .E8 2650EDFF call 0044BFF8
00576FD2 .8B45 E8 mov eax,dword ptr [ebp-18]
00576FD5 .8D55 EC lea edx,dword ptr [ebp-14]
00576FD8 .E8 3723E9FF call 00409314
00576FDD .837D EC 00 cmp dword ptr [ebp-14],0
00576FE1 .0F84 3D020000 je 00577224
00576FE7 .E8 C0BBE8FF call 00402BAC
00576FEC .B8 03000000 mov eax,3
00576FF1 .E8 4EC1E8FF call 00403144
上面这几行谁能在后面给我注明一下什么意思吗?我学算法,可是意思都没看不懂,谁帮我一下,谢谢了···

靠10分啊.
00576F80 .55 push ebp //堆栈约定ebp肯定要压
00576F81 .8BEC mov ebp,esp //ebp=esp
00576F83 .B9 06000000 mov ecx,6 //ecx =6
00576F88 > 6A 00 push 0 //0压入堆栈
00576F8A .6A 00 push 0 //0压入堆栈
00576F8C .49 dec ecx //ecx--
00576F8D .^ 75 F9 jnz short 00576F88//循环6次
00576F8F .53 push ebx //保存ebx
00576F90 .56 push esi //保存esi
00576F91 .8BD8 mov ebx,eax //ebx=eax
00576F93 .33C0 xor eax,eax //eax=0
00576F95 .55 push ebp // 保存ebp
00576F96 .68 71725700 push 00577271
00576F9B .64:FF30 push dword ptr fs:[eax] //数据引用fs段[eax]压
00576F9E .64:8920 mov dword ptr fs:[eax],esp //fs:[eax]-->esp
00576FA1 .8D55 F0 lea edx,dword ptr [ebp-10] //edx=ebp-10
00576FA4 .8B83 F4020000 mov eax,dword ptr [ebx+2F4] //eax=[ebx+2F4]
00576FAA .E8 4950EDFF call 0044BFF8
00576FAF .8B45 F0 mov eax,dword ptr [ebp-10] //eax=[ebp-10]
00576FB2 .8D55 F4 lea edx,dword ptr [ebp-C] //edx=ebp-C
00576FB5 .E8 5A23E9FF call 00409314
00576FBA .837D F4 00 cmp dword ptr [ebp-C],0 //[ebp-C]?0
00576FBE 0F84 60020000 je 00577224 //估计跑飞
00576FC4 .8D55 E8 lea edx,dword ptr [ebp-18] //edx=ebp-18
00576FC7 .8B83 00030000 mov eax,dword ptr [ebx+300] //eax=[ebx+300]
00576FCD .E8 2650EDFF call 0044BFF8
00576FD2 .8B45 E8 mov eax,dword ptr [ebp-18] //eax=[ebp-18]
00576FD5 .8D55 EC lea edx,dword ptr [ebp-14] //edx=ebp-14
00576FD8 .E8 3723E9FF call 00409314
00576FDD .837D EC 00 cmp dword ptr [ebp-14],0 //ptr [ebp-14]=0?
00576FE1 .0F84 3D020000 je 00577224 //跳
00576FE7 .E8 C0BBE8FF call 00402BAC
00576FEC .B8 03000000 mov eax,3 //eax=3
00576FF1 .E8 4EC1E8FF call 00403144进去
通过刚才的分析我大概可以知道这里应该不是算法
由于没数据,我也不好说
如果你跟踪没错的话 那真实的算法应该还在这里的call中
call 00409314 大的嫌疑
你还需要追进去,这里大概只是得到注册码和长度的什么
00576FD2 .8B45 E8 mov eax,dword ptr [ebp-18] //eax=[ebp-18]
00576FD5 .8D55 EC lea edx,dword ptr [ebp-14] //edx=ebp-14
根据我的经验