码迷,mamicode.com
首页 > 其他好文 > 详细

160CM-5

时间:2016-05-26 13:12:10      阅读:137      评论:0      收藏:0      [点我收藏+]

标签:

004473E4    53              push ebx
004473E5    8BD8            mov ebx,eax
004473E7    81BB 04030000 3>cmp dword ptr ds:[ebx+0x304],0xC34
004473F1    0F84 88000000   je unpacked.0044747F
004473F7    81BB 08030000 0>cmp dword ptr ds:[ebx+0x308],0x230D
00447401    74 7C           je short unpacked.0044747F
00447403    81BB 10030000 9>cmp dword ptr ds:[ebx+0x310],0xF94
0044740D    75 70           jnz short unpacked.0044747F
0044740F    8B83 18030000   mov eax,dword ptr ds:[ebx+0x318]
00447415    3B83 14030000   cmp eax,dword ptr ds:[ebx+0x314]
0044741B    75 62           jnz short unpacked.0044747F
0044741D    81BB 1C030000 E>cmp dword ptr ds:[ebx+0x31C],0x3E7
00447427    74 56           je short unpacked.0044747F
00447429    33D2            xor edx,edx
0044742B    8B83 D8020000   mov eax,dword ptr ds:[ebx+0x2D8]
00447431    8B08            mov ecx,dword ptr ds:[eax]
00447433    FF51 5C         call dword ptr ds:[ecx+0x5C]
00447436    33D2            xor edx,edx
00447438    8B83 DC020000   mov eax,dword ptr ds:[ebx+0x2DC]
0044743E    8B08            mov ecx,dword ptr ds:[eax]
00447440    FF51 5C         call dword ptr ds:[ecx+0x5C]
00447443    33D2            xor edx,edx
00447445    8B83 E0020000   mov eax,dword ptr ds:[ebx+0x2E0]
0044744B    8B08            mov ecx,dword ptr ds:[eax]
0044744D    FF51 5C         call dword ptr ds:[ecx+0x5C]
00447450    33D2            xor edx,edx
00447452    8B83 E4020000   mov eax,dword ptr ds:[ebx+0x2E4]
00447458    8B08            mov ecx,dword ptr ds:[eax]
0044745A    FF51 5C         call dword ptr ds:[ecx+0x5C]
0044745D    A1 A8984400     mov eax,dword ptr ds:[0x4498A8]
00447462    83C0 70         add eax,0x70
00447465    BA 8C744400     mov edx,unpacked.0044748C                ; 厉害厉害真厉害!佩服佩服真佩服!!
0044746A    E8 EDC4FBFF     call unpacked.0040395C
0044746F    BA B8744400     mov edx,unpacked.004474B8                ; 注册了
00447474    8B83 EC020000   mov eax,dword ptr ds:[ebx+0x2EC]
0044747A    E8 3DCCFDFF     call unpacked.004240BC
0044747F    5B              pop ebx
00447480    C3              retn

通过搜索字符串定位,作者所说的重重设防,就是上面一大堆判断了,一个不符合就跳了

160CM-5

标签:

原文地址:http://www.cnblogs.com/coffeesoft/p/5530644.html

(0)
(0)
   
举报
评论 一句话评论(0
登录后才能评论!
© 2014 mamicode.com 版权所有  联系我们:gaon5@hotmail.com
迷上了代码!