Easy网管》是网络管理员的强大工具，会使你的工作更加方便、容易。《Easy网管》可以让网络管理员轻松实现：
1、访问网址管理；2、上网时间管理；3、QQ管理；4、网络流量监测与控制；5、Internet带宽占用监测与控制；6、Internet流量日志；7、收发邮件监视；8、限制局域网内计算机运行程序；9、全端口监测；10、遥控停止或开启Internet；11、截取屏幕；12、关闭电源；13、重新登陆Log Off；14、计算机锁定；15、远程任务管理器；16、远程设备管理；17、局域网内计算机探测；18、上网监测日志；19、良好的适应性；20、可以安装在网络任何计算机；21、不占用带宽资源；22、不阻断和转发包；23、自动设置；24、黑白名单随时转换；25、工作站在线监视；26、进程自我保护；27、工作站远程安装；28、限修改IP地址与MAC地址。
【破解声明】
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【破解过程】好久没写破文了,自己水平太差!!!没什么进展,今天写一个简单的网络验证的破文,难的不会!高手飘过~~~~~~希望对新手有些帮助!!!
运行程序看一下,有30天限制.
没加壳
OD载入查找字符串看到了"day=","Easy网络管理<Server> V9.5.1专业版(使用期限=" 呵呵,爽啊~~~~~~一下就到这了
0047D0FE . 83C4 08 ADD ESP,8
0047D101 . 68 F3B55C00 PUSH EasyNetC.005CB5F3 ; gf823kd0sf93jkdf9dr2
0047D106 . E8 155EFDFF CALL EasyNetC.00452F20
0047D10B . 59 POP ECX
0047D10C . 68 08B65C00 PUSH EasyNetC.005CB608 ; day=
0047D111 . 8D8D 78FBFFFF LEA ECX,DWORD PTR SS:[EBP-488]
0047D117 . 51 PUSH ECX
0047D118 . E8 4C381000 CALL EasyNetC.00580969
0047D11D . 83C4 08 ADD ESP,8
0047D120 . 8945 80 MOV DWORD PTR SS:[EBP-80],EAX
0047D123 . 837D 80 00 CMP DWORD PTR SS:[EBP-80],0
0047D127 . 0F84 16010000 JE EasyNetC.0047D243
0047D12D . 68 0DB65C00 PUSH EasyNetC.005CB60D ; d72jdf8cmv7hs89djkgf
0047D132 . E8 E15EFDFF CALL EasyNetC.00453018
0047D137 . 59 POP ECX
0047D138 . 8B45 80 MOV EAX,DWORD PTR SS:[EBP-80]
0047D13B . 83C0 04 ADD EAX,4
0047D13E . 8985 7CFFFFFF MOV DWORD PTR SS:[EBP-84],EAX
0047D144 . FFB5 7CFFFFFF PUSH DWORD PTR SS:[EBP-84]
0047D14A . E8 6D8D1000 CALL EasyNetC.00585EBC
0047D14F . 59 POP ECX
0047D150 . 8945 88 MOV DWORD PTR SS:[EBP-78],EAX
0047D153 . 68 22B65C00 PUSH EasyNetC.005CB622 ; xhsk49a01lzjdy47fizk
0047D158 . E8 EB5CFDFF CALL EasyNetC.00452E48
0047D15D . 59 POP ECX
0047D15E . 66:C745 A0 5C>MOV WORD PTR SS:[EBP-60],5C
0047D164 . BA 37B65C00 MOV EDX,EasyNetC.005CB637 ; Easy网络管理<Server> V9.5.1专业版(使用期限=
0047D169 . 8D45 DC LEA EAX,DWORD PTR SS:[EBP-24]
0047D16C . E8 13081100 CALL EasyNetC.0058D984
往上找到
0047CED4 . 55 PUSH EBP 下断点
0047CED5 . 8BEC MOV EBP,ESP
0047CED7 . 81C4 78FBFFFF ADD ESP,-488
0047CEDD . 53 PUSH EBX
0047CEDE . 56 PUSH ESI
0047CEDF . 57 PUSH EDI
0047CEE0 . 8945 8C MOV DWORD PTR SS:[EBP-74],EAX
0047CEE3 . B8 A8B95C00 MOV EAX,EasyNetC.005CB9A8
0047CEE8 . E8 573C1000 CALL EasyNetC.00580B44
0047CEED . 66:C745 A0 08>MOV WORD PTR SS:[EBP-60],8
0047CEF3 . 33D2 XOR EDX,EDX
0047CEF5 . 8955 FC MOV DWORD PTR SS:[EBP-4],EDX
F9运行程序 断下
0047CED4 . 55 PUSH EBP
0047CED5 . 8BEC MOV EBP,ESP
0047CED7 . 81C4 78FBFFFF ADD ESP,-488
0047CEDD . 53 PUSH EBX
0047CEDE . 56 PUSH ESI
0047CEDF . 57 PUSH EDI
0047CEE0 . 8945 8C MOV DWORD PTR SS:[EBP-74],EAX
0047CEE3 . B8 A8B95C00 MOV EAX,EasyNetC.005CB9A8
0047CEE8 . E8 573C1000 CALL EasyNetC.00580B44
0047CEED . 66:C745 A0 08>MOV WORD PTR SS:[EBP-60],8
0047CEF3 . 33D2 XOR EDX,EDX
0047CEF5 . 8955 FC MOV DWORD PTR SS:[EBP-4],EDX
0047CEF8 . FF45 AC INC DWORD PTR SS:[EBP-54]
0047CEFB . 66:C745 A0 14>MOV WORD PTR SS:[EBP-60],14
0047CF01 . 66:C745 A0 20>MOV WORD PTR SS:[EBP-60],20
0047CF07 . 33C9 XOR ECX,ECX
0047CF09 . 894D F8 MOV DWORD PTR SS:[EBP-8],ECX
0047CF0C . FF45 AC INC DWORD PTR SS:[EBP-54]
0047CF0F . 66:C745 A0 14>MOV WORD PTR SS:[EBP-60],14
0047CF15 . 66:C745 A0 2C>MOV WORD PTR SS:[EBP-60],2C
0047CF1B . 33C0 XOR EAX,EAX
0047CF1D . 8945 F4 MOV DWORD PTR SS:[EBP-C],EAX
0047CF20 . FF45 AC INC DWORD PTR SS:[EBP-54]
0047CF23 . 66:C745 A0 14>MOV WORD PTR SS:[EBP-60],14
0047CF29 . 803D 94805B00>CMP BYTE PTR DS:[5B8094],1
0047CF30 . 75 3F JNZ SHORT EasyNetC.0047CF71
0047CF32 . FF4D AC DEC DWORD PTR SS:[EBP-54]
0047CF35 . 8D45 F4 LEA EAX,DWORD PTR SS:[EBP-C]
0047CF38 . BA 02000000 MOV EDX,2
0047CF3D . E8 E60B1100 CALL EasyNetC.0058DB28
0047CF42 . FF4D AC DEC DWORD PTR SS:[EBP-54]
0047CF45 . 8D45 F8 LEA EAX,DWORD PTR SS:[EBP-8]
0047CF48 . BA 02000000 MOV EDX,2
0047CF4D . E8 D60B1100 CALL EasyNetC.0058DB28
0047CF52 . FF4D AC DEC DWORD PTR SS:[EBP-54]
0047CF55 . 8D45 FC LEA EAX,DWORD PTR SS:[EBP-4]
0047CF58 . BA 02000000 MOV EDX,2
0047CF5D . E8 C60B1100 CALL EasyNetC.0058DB28
0047CF62 . 8B4D 90 MOV ECX,DWORD PTR SS:[EBP-70]
0047CF65 . 64:890D 00000>MOV DWORD PTR FS:[0],ECX
0047CF6C . E9 93050000 JMP EasyNetC.0047D504
0047CF71 > 66:C745 A0 38>MOV WORD PTR SS:[EBP-60],38
0047CF77 . 33C0 XOR EAX,EAX
0047CF79 . 8945 F0 MOV DWORD PTR SS:[EBP-10],EAX
0047CF7C . 8D55 F0 LEA EDX,DWORD PTR SS:[EBP-10]
0047CF7F . FF45 AC INC DWORD PTR SS:[EBP-54]
0047CF82 . 8B0D 90135E00 MOV ECX,DWORD PTR DS:[5E1390] ; EasyNetC._Form1
0047CF88 . 8B01 MOV EAX,DWORD PTR DS:[ECX]
0047CF8A . 8B80 A8030000 MOV EAX,DWORD PTR DS:[EAX+3A8]
0047CF90 . E8 63770A00 CALL EasyNetC.005246F8
0047CF95 . 8D55 F0 LEA EDX,DWORD PTR SS:[EBP-10] ; 产品号出现
0047CF98 . 33C9 XOR ECX,ECX
0047CF9A . 894D EC MOV DWORD PTR SS:[EBP-14],ECX
0047CF9D . 8D4D EC LEA ECX,DWORD PTR SS:[EBP-14]
0047CFA0 . FF45 AC INC DWORD PTR SS:[EBP-54]
0047CFA3 . B8 68B55C00 MOV EAX,EasyNetC.005CB568 ;
http://www.banruo.net/cphaction.asp?cph=0047CFA8 . E8 D3111100 CALL EasyNetC.0058E180
0047CFAD . 8D55 EC LEA EDX,DWORD PTR SS:[EBP-14]
0047CFB0 . 52 PUSH EDX
0047CFB1 . BA 91B55C00 MOV EDX,EasyNetC.005CB591 ; &version=V9.5.1
0047CFB6 . 8D45 E8 LEA EAX,DWORD PTR SS:[EBP-18]
0047CFB9 . E8 C6091100 CALL EasyNetC.0058D984
0047CFBE . FF45 AC INC DWORD PTR SS:[EBP-54]
0047CFC1 . 8D55 E8 LEA EDX,DWORD PTR SS:[EBP-18]
0047CFC4 . 33C0 XOR EAX,EAX
0047CFC6 . 8945 E4 MOV DWORD PTR SS:[EBP-1C],EAX
0047CFC9 . 8D4D E4 LEA ECX,DWORD PTR SS:[EBP-1C] ; (网址 连接 产品号 连接 版本号) 进行网络验证
0047CFCC . FF45 AC INC DWORD PTR SS:[EBP-54]
0047CFCF . 58 POP EAX
0047CFD0 . E8 AB0B1100 CALL EasyNetC.0058DB80
0047CFD5 . 8D55 E4 LEA EDX,DWORD PTR SS:[EBP-1C]
0047CFD8 . 8D45 FC LEA EAX,DWORD PTR SS:[EBP-4]
0047CFDB . E8 780B1100 CALL EasyNetC.0058DB58
0047CFE0 . FF4D AC DEC DWORD PTR SS:[EBP-54]
0047CFE3 . 8D45 E4 LEA EAX,DWORD PTR SS:[EBP-1C]
0047CFE6 . BA 02000000 MOV EDX,2
0047CFEB . E8 380B1100 CALL EasyNetC.0058DB28
0047CFF0 . FF4D AC DEC DWORD PTR SS:[EBP-54]
0047CFF3 . 8D45 E8 LEA EAX,DWORD PTR SS:[EBP-18]
0047CFF6 . BA 02000000 MOV EDX,2
0047CFFB . E8 280B1100 CALL EasyNetC.0058DB28
0047D000 . FF4D AC DEC DWORD PTR SS:[EBP-54]
0047D003 . 8D45 EC LEA EAX,DWORD PTR SS:[EBP-14]
0047D006 . BA 02000000 MOV EDX,2
0047D00B . E8 180B1100 CALL EasyNetC.0058DB28
0047D010 . FF4D AC DEC DWORD PTR SS:[EBP-54]
0047D013 . 8D45 F0 LEA EAX,DWORD PTR SS:[EBP-10]
0047D016 . BA 02000000 MOV EDX,2
0047D01B . E8 080B1100 CALL EasyNetC.0058DB28
0047D020 . 66:C745 A0 44>MOV WORD PTR SS:[EBP-60],44
0047D026 . 66:C745 A0 50>MOV WORD PTR SS:[EBP-60],50
0047D02C . 33C9 XOR ECX,ECX
0047D02E . 894D E0 MOV DWORD PTR SS:[EBP-20],ECX
0047D031 . 8D4D E0 LEA ECX,DWORD PTR SS:[EBP-20]
0047D034 . FF45 AC INC DWORD PTR SS:[EBP-54]
0047D037 . A1 90135E00 MOV EAX,DWORD PTR DS:[5E1390]
0047D03C . 8B10 MOV EDX,DWORD PTR DS:[EAX]
0047D03E . 8B82 B0060000 MOV EAX,DWORD PTR DS:[EDX+6B0]
0047D044 . 8B55 FC MOV EDX,DWORD PTR SS:[EBP-4]
0047D047 . E8 C04EFAFF CALL EasyNetC.00421F0C
0047D04C . 8D55 E0 LEA EDX,DWORD PTR SS:[EBP-20]
0047D04F . 8D45 F8 LEA EAX,DWORD PTR SS:[EBP-8]
0047D052 . E8 010B1100 CALL EasyNetC.0058DB58
0047D057 . FF4D AC DEC DWORD PTR SS:[EBP-54]
0047D05A . 8D45 E0 LEA EAX,DWORD PTR SS:[EBP-20]
0047D05D . BA 02000000 MOV EDX,2
0047D062 . E8 C10A1100 CALL EasyNetC.0058DB28 ; 收到返回数据包
0047D067 66:C745 A0 14>MOV WORD PTR SS:[EBP-60],14
0047D06D . EB 67 JMP SHORT EasyNetC.0047D0D6
0047D06F . 6A 30 PUSH 30
0047D071 . B9 D8B55C00 MOV ECX,EasyNetC.005CB5D8 ; 错误
0047D076 . BA A1B55C00 MOV EDX,EasyNetC.005CB5A1 ; 不能与《Easy网管》认证服务器通信,程序不能正常运行....!
0047D07B . A1 0C155E00 MOV EAX,DWORD PTR DS:[5E150C]
0047D080 . 8B00 MOV EAX,DWORD PTR DS:[EAX]
0047D082 . E8 41081100 CALL EasyNetC.0058D8C8
0047D087 . FF4D AC DEC DWORD PTR SS:[EBP-54]
0047D08A . 8D45 F4 LEA EAX,DWORD PTR SS:[EBP-C]
0047D08D . BA 02000000 MOV EDX,2
0047D092 . E8 910A1100 CALL EasyNetC.0058DB28
0047D097 . FF4D AC DEC DWORD PTR SS:[EBP-54]
0047D09A . 8D45 F8 LEA EAX,DWORD PTR SS:[EBP-8]
0047D09D . BA 02000000 MOV EDX,2
0047D0A2 . E8 810A1100 CALL EasyNetC.0058DB28
0047D0A7 . FF4D AC DEC DWORD PTR SS:[EBP-54]
0047D0AA . 8D45 FC LEA EAX,DWORD PTR SS:[EBP-4]
0047D0AD . BA 02000000 MOV EDX,2
0047D0B2 . E8 710A1100 CALL EasyNetC.0058DB28
0047D0B7 . 33C9 XOR ECX,ECX
0047D0B9 . 894D AC MOV DWORD PTR SS:[EBP-54],ECX
0047D0BC . 8D45 90 LEA EAX,DWORD PTR SS:[EBP-70]
0047D0BF . 50 PUSH EAX
0047D0C0 . E8 FEE31000 CALL EasyNetC.0058B4C3
0047D0C5 . 59 POP ECX
0047D0C6 . E9 39040000 JMP EasyNetC.0047D504
0047D0CB . 66:C745 A0 4C>MOV WORD PTR SS:[EBP-60],4C
0047D0D1 . E8 38DD1000 CALL EasyNetC.0058AE0E
0047D0D6 > 68 DDB55C00 PUSH EasyNetC.005CB5DD ; 91l6o6z9f83l49dkf95l
0047D0DB . E8 685DFDFF CALL EasyNetC.00452E48 ; 以下是数据包分析
0047D0E0 . 59 POP ECX
0047D0E1 . 837D F8 00 CMP DWORD PTR SS:[EBP-8],0
0047D0E5 . 74 05 JE SHORT EasyNetC.0047D0EC
0047D0E7 8B55 F8 MOV EDX,DWORD PTR SS:[EBP-8] ; 试用天数都看得见,呵呵
0047D0EA EB 05 JMP SHORT EasyNetC.0047D0F1
0047D0EC > BA F2B55C00 MOV EDX,EasyNetC.005CB5F2
0047D0F1 > 52 PUSH EDX
0047D0F2 . 8D85 78FBFFFF LEA EAX,DWORD PTR SS:[EBP-488]
0047D0F8 . 50 PUSH EAX
0047D0F9 . E8 36371000 CALL EasyNetC.00580834
0047D0FE . 83C4 08 ADD ESP,8
0047D101 . 68 F3B55C00 PUSH EasyNetC.005CB5F3 ; gf823kd0sf93jkdf9dr2
0047D106 . E8 155EFDFF CALL EasyNetC.00452F20
0047D10B . 59 POP ECX
0047D10C . 68 08B65C00 PUSH EasyNetC.005CB608 ; day=
0047D111 . 8D8D 78FBFFFF LEA ECX,DWORD PTR SS:[EBP-488] ; 试用的天数
0047D117 . 51 PUSH ECX
0047D118 . E8 4C381000 CALL EasyNetC.00580969
0047D11D . 83C4 08 ADD
