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[求助]求一个IP加密的解密方式和算法 谢谢
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2014-7-15 04:28
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是这样的 我这以前找一个朋友写的 但是他没给我计算工具
现在人又联系不上 现在急需要啊 懂的大哥大姐教下算法或是方式吧
IP地址：114.34.143.183
转换后的数值：1348753848
现在人又联系不上 现在急需要啊 懂的大哥大姐教下算法或是方式吧
IP地址：114.34.143.183
转换后的数值：1348753848
[培训]《安卓高级研修班(网课)》月薪三万计划，掌握调试、分析还原ollvm、vmp的方法，定制art虚拟机自动化脱壳的方法
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目前项目用的ip 也是加密的，老长一串字母，今天要跟一下他的解密，
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小朋友，不是这个滴~
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003FEC54 35 34 2E 32 32 31 2E 32 31 33 2E 31 32 37 2C 35 54.221.213.127,5
003FEC64 34 2E 32 32 31 2E 32 31 33 2E 31 30 38 2C 35 34 4.221.213.108,54 003FEC74 2E 32 32 31 2E 32 31 33 2E 39 37 .221.213.97 EFGBFFBJKDJIGEJIENGKFIEHHBMAHONDGJFPBACDBKJCLOLFCEAOCFOBHDLPJEKCAKMMLMCHOLMHACDDJJNIIJAD .text:10008490 ; signed int __cdecl sub_10008490(const char *SeverCodeEx, int a2) .text:10008490 sub_10008490 proc near ; CODE XREF: sub_10001A00+102p .text:10008490 ; PPPP_Initialize+DAp .text:10008490 .text:10008490 var_44 = dword ptr -44h .text:10008490 var_40 = dword ptr -40h .text:10008490 var_3C = byte ptr -3Ch .text:10008490 var_3B = byte ptr -3Bh .text:10008490 var_3A = byte ptr -3Ah .text:10008490 var_39 = byte ptr -39h .text:10008490 var_38 = byte ptr -38h .text:10008490 var_37 = byte ptr -37h .text:10008490 var_36 = byte ptr -36h .text:10008490 var_35 = byte ptr -35h .text:10008490 var_34 = byte ptr -34h .text:10008490 var_33 = byte ptr -33h .text:10008490 var_32 = byte ptr -32h .text:10008490 var_31 = byte ptr -31h .text:10008490 var_30 = byte ptr -30h .text:10008490 var_2F = byte ptr -2Fh .text:10008490 var_2E = byte ptr -2Eh .text:10008490 var_2D = byte ptr -2Dh .text:10008490 var_2C = byte ptr -2Ch .text:10008490 var_2B = byte ptr -2Bh .text:10008490 var_2A = byte ptr -2Ah .text:10008490 var_29 = byte ptr -29h .text:10008490 var_28 = byte ptr -28h .text:10008490 var_27 = byte ptr -27h .text:10008490 var_26 = byte ptr -26h .text:10008490 var_25 = byte ptr -25h .text:10008490 var_24 = byte ptr -24h .text:10008490 var_23 = byte ptr -23h .text:10008490 var_22 = byte ptr -22h .text:10008490 var_21 = byte ptr -21h .text:10008490 var_20 = byte ptr -20h .text:10008490 var_1F = byte ptr -1Fh .text:10008490 var_1E = byte ptr -1Eh .text:10008490 var_1D = byte ptr -1Dh .text:10008490 var_1C = byte ptr -1Ch .text:10008490 var_1B = byte ptr -1Bh .text:10008490 var_1A = byte ptr -1Ah .text:10008490 var_19 = byte ptr -19h .text:10008490 var_18 = byte ptr -18h .text:10008490 var_17 = byte ptr -17h .text:10008490 var_16 = byte ptr -16h .text:10008490 var_15 = byte ptr -15h .text:10008490 var_14 = byte ptr -14h .text:10008490 var_13 = byte ptr -13h .text:10008490 var_12 = byte ptr -12h .text:10008490 var_11 = byte ptr -11h .text:10008490 var_10 = byte ptr -10h .text:10008490 var_F = byte ptr -0Fh .text:10008490 var_E = byte ptr -0Eh .text:10008490 var_D = byte ptr -0Dh .text:10008490 var_C = byte ptr -0Ch .text:10008490 var_B = byte ptr -0Bh .text:10008490 var_A = byte ptr -0Ah .text:10008490 var_9 = byte ptr -9 .text:10008490 var_8 = byte ptr -8 .text:10008490 var_7 = byte ptr -7 .text:10008490 var_4 = dword ptr -4 .text:10008490 SeverCodeEx = dword ptr 4 .text:10008490 arg_4 = dword ptr 8 .text:10008490 .text:10008490 sub esp, 44h .text:10008493 mov eax, ___security_cookie .text:10008498 xor eax, esp .text:1000849A mov [esp+44h+var_4], eax .text:1000849E push ebx .text:1000849F push ebp .text:100084A0 mov ebp, [esp+4Ch+arg_4] .text:100084A4 push esi .text:100084A5 mov esi, [esp+50h+SeverCodeEx] .text:100084A9 mov eax, esi .text:100084AB push edi .text:100084AC mov [esp+54h+var_3C], 49h .text:100084B1 mov [esp+54h+var_3B], 59h .text:100084B6 mov [esp+54h+var_3A], 43h .text:100084BB mov [esp+54h+var_39], 3Dh .text:100084C0 mov [esp+54h+var_38], 0B5h .text:100084C5 mov [esp+54h+var_37], 0BFh .text:100084CA mov [esp+54h+var_36], 6Dh .text:100084CF mov [esp+54h+var_35], 0A3h .text:100084D4 mov [esp+54h+var_34], 47h .text:100084D9 mov [esp+54h+var_33], 53h .text:100084DE mov [esp+54h+var_32], 4Fh .text:100084E3 mov [esp+54h+var_31], 61h .text:100084E8 mov [esp+54h+var_30], 65h .text:100084ED mov [esp+54h+var_2F], 0E3h .text:100084F2 mov [esp+54h+var_2E], 71h .text:100084F7 mov [esp+54h+var_2D], 0E9h .text:100084FC mov [esp+54h+var_2C], 67h .text:10008501 mov [esp+54h+var_2B], 7Fh .text:10008506 mov [esp+54h+var_2A], 2 .text:1000850B mov [esp+54h+var_29], 3 .text:10008510 mov [esp+54h+var_28], 0Bh .text:10008515 mov [esp+54h+var_27], 0ADh .text:1000851A mov [esp+54h+var_26], 0B3h .text:1000851F mov [esp+54h+var_25], 89h .text:10008524 mov [esp+54h+var_24], 2Bh .text:10008529 mov [esp+54h+var_23], 2Fh .text:1000852E mov [esp+54h+var_22], 35h .text:10008533 mov [esp+54h+var_21], 0C1h .text:10008538 mov [esp+54h+var_20], 6Bh .text:1000853D mov [esp+54h+var_1F], 8Bh .text:10008542 mov [esp+54h+var_1E], 95h .text:10008547 mov [esp+54h+var_1D], 97h .text:1000854C mov [esp+54h+var_1C], 11h .text:10008551 mov [esp+54h+var_1B], 0E5h .text:10008556 mov [esp+54h+var_1A], 0A7h .text:1000855B mov [esp+54h+var_19], 0Dh .text:10008560 mov [esp+54h+var_18], 0EFh .text:10008565 mov [esp+54h+var_17], 0F1h .text:1000856A mov [esp+54h+var_16], 5 .text:1000856F mov [esp+54h+var_15], 7 .text:10008574 mov [esp+54h+var_14], 83h .text:10008579 mov [esp+54h+var_13], 0FBh .text:1000857E mov [esp+54h+var_12], 9Dh .text:10008583 mov [esp+54h+var_11], 3Bh .text:10008588 mov [esp+54h+var_10], 0C5h .text:1000858D mov [esp+54h+var_F], 0C7h .text:10008592 mov [esp+54h+var_E], 13h .text:10008597 mov [esp+54h+var_D], 17h .text:1000859C mov [esp+54h+var_C], 1Dh .text:100085A1 mov [esp+54h+var_B], 1Fh .text:100085A6 mov [esp+54h+var_A], 25h .text:100085AB mov [esp+54h+var_9], 29h .text:100085B0 mov [esp+54h+var_8], 0D3h .text:100085B5 mov [esp+54h+var_7], 0DFh .text:100085BA xor ecx, ecx .text:100085BC lea edi, [eax+1] .text:100085BF nop .text:100085C0 .text:100085C0 loc_100085C0: ; CODE XREF: sub_10008490+137j .text:100085C0 mov dl, [eax] .text:100085C2 add eax, 1 .text:100085C5 test dl, dl .text:100085C7 jnz short loc_100085C0 .text:100085C9 sub eax, edi .text:100085CB cdq .text:100085CC sub eax, edx .text:100085CE sar eax, 1 .text:100085D0 test eax, eax .text:100085D2 jle loc_10008664 .text:100085D8 lea edi, [esi+1] .text:100085DB mov eax, esi .text:100085DD sub eax, edi .text:100085DF mov [esp+54h+var_40], eax .text:100085E3 jmp short loc_100085E9 .text:100085E5 ; --------------------------------------------------------------------------- .text:100085E5 .text:100085E5 loc_100085E5: ; CODE XREF: sub_10008490+1D2j .text:100085E5 mov eax, [esp+54h+var_40] .text:100085E9 .text:100085E9 loc_100085E9: ; CODE XREF: sub_10008490+153j .text:100085E9 movsx eax, byte ptr [eax+edi] .text:100085ED movsx edx, byte ptr [edi] .text:100085F0 shl eax, 4 .text:100085F3 lea eax, [eax+edx-451h] .text:100085FA mov [esp+54h+var_44], eax .text:100085FE xor eax, eax .text:10008600 test ecx, ecx .text:10008602 mov ebx, 39h .text:10008607 jle short loc_1000861D .text:10008609 lea esp, [esp+0] .text:10008610 .text:10008610 loc_10008610: ; CODE XREF: sub_10008490+18Bj .text:10008610 movsx edx, byte ptr [eax+ebp] .text:10008614 add eax, 1 .text:10008617 xor ebx, edx .text:10008619 cmp eax, ecx .text:1000861B jl short loc_10008610 .text:1000861D .text:1000861D loc_1000861D: ; CODE XREF: sub_10008490+177j .text:1000861D mov eax, ecx .text:1000861F lea esi, [ecx+1] .text:10008622 cdq .text:10008623 mov ecx, 36h .text:10008628 idiv ecx .text:1000862A mov dl, [esp+edx+54h+var_3C] .text:1000862E xor dl, byte ptr [esp+54h+var_44] .text:10008632 xor dl, bl .text:10008634 cmp esi, 400h .text:1000863A mov [esi+ebp-1], dl .text:1000863E jge short loc_10008679 .text:10008640 mov eax, [esp+54h+SeverCodeEx] .text:10008644 mov ecx, esi .text:10008646 add edi, 2 .text:10008649 lea esi, [eax+1] .text:1000864C lea esp, [esp+0] .text:10008650 .text:10008650 loc_10008650: ; CODE XREF: sub_10008490+1C7j .text:10008650 mov dl, [eax] .text:10008652 add eax, 1 .text:10008655 test dl, dl .text:10008657 jnz short loc_10008650 .text:10008659 sub eax, esi .text:1000865B cdq .text:1000865C sub eax, edx .text:1000865E sar eax, 1 .text:10008660 cmp ecx, eax .text:10008662 jl short loc_100085E5 .text:10008664 .text:10008664 loc_10008664: ; CODE XREF: sub_10008490+142j .text:10008664 pop edi .text:10008665 pop esi .text:10008666 pop ebp .text:10008667 xor eax, eax .text:10008669 pop ebx .text:1000866A mov ecx, [esp+44h+var_4] .text:1000866E xor ecx, esp .text:10008670 call @__security_check_cookie@4 ; __security_check_cookie(x) .text:10008675 add esp, 44h .text:10008678 retn .text:10008679 ; --------------------------------------------------------------------------- .text:10008679 .text:10008679 loc_10008679: ; CODE XREF: sub_10008490+1AEj .text:10008679 mov ecx, [esp+54h+var_4] .text:1000867D pop edi .text:1000867E pop esi .text:1000867F pop ebp .text:10008680 pop ebx .text:10008681 xor ecx, esp .text:10008683 or eax, 0FFFFFFFFh .text:10008686 call @__security_check_cookie@4 ; __security_check_cookie(x) .text:1000868B add esp, 44h .text:1000868E retn .text:1000868E sub_10008490 endp .text:1000868E |
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 ...~噢~
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