[求助]请问这个像什么加密算法-密码应用-看雪-安全社区|安全招聘|kanxue.com

[求助]请问这个像什么加密算法

发表于: 2019-5-30 22:14 7480

[求助]请问这个像什么加密算法

xj无敌

2019-5-30 22:14

7480

int __fastcall sub_14003C4E0(__int64 a1, __int64 a2, int *a3, __m128i *a4)

{

__int64 v4; // r14@1

int v5; // ecx@1

int v6; // er8@1

int v7; // er10@1

int v8; // er12@1

int v9; // er13@1

int v10; // edi@1

int v11; // eax@1

signed __int64 v12; // r14@1

unsigned int v13; // ecx@3

int v14; // edx@3

__int64 v15; // rax@4

int v16; // edx@5

int v17; // er10@5

int v18; // edi@5

__int64 v19; // rax@5

int v20; // er9@5

__int64 v21; // rax@5

int v22; // er11@5

int v23; // er10@5

int v24; // esi@5

int v25; // edi@5

__int64 v26; // rax@5

int v27; // er8@5

int v28; // edx@5

int v29; // ecx@5

int v30; // edx@5

int v31; // ecx@5

int v32; // edx@5

int v33; // ecx@5

int v34; // edx@5

int *v35; // r9@5

int v36; // er13@5

int v37; // edx@5

int v38; // ecx@5

int v39; // er12@5

int v40; // edx@5

int v41; // ecx@5

int v42; // edx@5

int v43; // esi@5

int v44; // ebx@5

int v45; // er15@5

__int64 v46; // rax@6

__int64 v47; // rcx@6

unsigned int v48; // er13@6

unsigned int v49; // er12@6

int v50; // edi@6

__int64 v51; // rax@6

int v52; // er11@6

int v53; // er9@6

__int64 v54; // rcx@6

unsigned int v55; // ebx@6

__int64 v56; // rax@6

int v57; // edi@6

__int64 v58; // rax@6

int v59; // er9@6

int v60; // edx@6

unsigned int v61; // esi@6

int v62; // er11@6

__int64 v63; // rax@6

int v64; // er10@6

int v65; // er9@6

int v66; // edi@6

__int64 v67; // rcx@6

__int64 v68; // rax@6

int v69; // esi@6

__int64 v70; // rax@6

int v71; // ebx@6

int v72; // er13@6

int v73; // esi@6

__int64 v74; // rdx@6

__int64 v75; // rax@6

int v76; // er12@6

__int64 v77; // rax@6

int v78; // er13@6

__int64 v79; // rax@6

__int64 v80; // rax@7

unsigned int v81; // er12@7

__int64 v82; // rax@7

__int64 v83; // rax@7

unsigned int v84; // ebx@7

__int64 v85; // rax@7

unsigned __int64 v86; // rax@7

int *v87; // rbx@7

__int64 v88; // rax@7

unsigned int v89; // esi@7

__int64 v90; // rax@7

__int64 v91; // rax@7

unsigned int v92; // er13@7

int v93; // ecx@7

__int64 v94; // rax@7

int v95; // eax@7

__m128i *v96; // rdi@9

int v97; // eax@11

int v98; // eax@15

__int64 v100; // [sp+0h] [bp-80h]@21

unsigned int v101; // [sp+20h] [bp-60h]@1

unsigned int v102; // [sp+24h] [bp-5Ch]@1

unsigned int v103; // [sp+28h] [bp-58h]@1

unsigned int v104; // [sp+2Ch] [bp-54h]@3

int v105; // [sp+30h] [bp-50h]@1

int v106; // [sp+34h] [bp-4Ch]@1

int v107; // [sp+38h] [bp-48h]@17

int v108; // [sp+3Ch] [bp-44h]@21

__int64 v109; // [sp+40h] [bp-40h]@1

int *v110; // [sp+48h] [bp-38h]@1

__m128i *v111; // [sp+50h] [bp-30h]@1

int v112; // [sp+58h] [bp-28h]@7

int v113; // [sp+5Ch] [bp-24h]@7

int v114; // [sp+60h] [bp-20h]@7

int v115; // [sp+64h] [bp-1Ch]@7

__int64 v116; // [sp+70h] [bp-10h]@21

v4 = *(_QWORD *)(a1 + 280);

v110 = a3;

v109 = a1;

v111 = a4;

v5 = *(_DWORD *)(v4 + 20);

v6 = *(_DWORD *)a2 ^ *(_DWORD *)v4;

v7 = *(_DWORD *)(a2 + 12) ^ *(_DWORD *)(v4 + 12);

v8 = *(_DWORD *)(v4 + 24);

v9 = *(_DWORD *)(v4 + 28);

v10 = *(_DWORD *)(a2 + 8) ^ *(_DWORD *)(v4 + 8);

v103 = *(_DWORD *)(a2 + 4) ^ *(_DWORD *)(v4 + 4);

v11 = *(_DWORD *)(v4 + 16);

v12 = v4 + 32;

v101 = v6;

v102 = v7;

v105 = v11;

v106 = v5;

if ( !byte_1400F49CC )

{

sub_14004D1E0();

v6 = v101;

v7 = v102;

}

v104 = 0;

v13 = 0;

v14 = 0;

{

v15 = v13;

v13 += dword_1400EC170;

v14 &= *(_DWORD *)&dword_1400F2740[v15];

}

while ( v13 < 0x400 );

v16 = dword_1400F2B3C & v14;

v101 = v16 | v6;

v17 = v16 | v7;

v18 = v16 | v10;

v19 = (unsigned __int8)v17;

v17 = (unsigned int)v17 >> 8;

v20 = *(_DWORD *)&dword_1400F2740[4 * v19];

v102 = (unsigned int)v17 >> 8;

v21 = (unsigned __int8)v18;

v18 = (unsigned int)v18 >> 8;

v22 = __ROR4__(*(_DWORD *)&dword_1400F2740[4 * (unsigned __int8)v17], 8);

v23 = *(_DWORD *)&dword_1400F2740[4 * v21];

v104 = (unsigned int)v18 >> 8;

v24 = __ROR4__(*(_DWORD *)&dword_1400F2740[4 * (unsigned __int8)v18], 8);

v25 = *(_DWORD *)&dword_1400F2740[4 * (unsigned __int8)(v16 | v103)];

v26 = (unsigned __int8)((unsigned __int16)(v16 | v103) >> 8);

v103 = (v16 | v103) >> 16;

v27 = __ROR4__(*(_DWORD *)&dword_1400F2740[4 * v26], 8);

v28 = __ROR4__(*(_DWORD *)&dword_1400F2740[4 * ((unsigned __int64)v102 >> 8)], 24);

v29 = __ROR4__(*(_DWORD *)&dword_1400F2740[4 * (unsigned __int8)v104], 16);

v105 ^= v27 ^ *(_DWORD *)&dword_1400F2740[4 * (unsigned __int8)v101] ^ v29 ^ v28;

v30 = __ROR4__(*(_DWORD *)&dword_1400F2740[4 * ((unsigned __int64)v104 >> 8)], 24);

v31 = __ROR4__(*(_DWORD *)&dword_1400F2740[4 * BYTE1(v101)], 8);

v32 = v31 ^ v30;

v33 = __ROR4__(*(_DWORD *)&dword_1400F2740[4 * (unsigned __int8)v103], 16);

v34 = v20 ^ v33 ^ v32;

v35 = (int *)dword_1400F2740;

v36 = v34 ^ v9;

v37 = __ROR4__(*(_DWORD *)&dword_1400F2740[4 * ((unsigned __int64)v103 >> 8)], 24);

v38 = __ROR4__(*(_DWORD *)&dword_1400F2740[4 * (unsigned __int8)(v101 >> 16)], 16);

v39 = v23 ^ v22 ^ v38 ^ v37 ^ v8;

v40 = __ROR4__(*(_DWORD *)&dword_1400F2740[4 * ((unsigned __int64)(v101 >> 16) >> 8)], 24);

v41 = __ROR4__(*(_DWORD *)&dword_1400F2740[4 * (unsigned __int8)v102], 16);

v42 = v25 ^ v24 ^ v41 ^ v40;

v43 = v105;

v44 = v42 ^ v106;

v45 = (*(_DWORD *)(v109 + 16) >> 1) - 1;

{

v46 = (unsigned __int8)v36;

v47 = (unsigned int)(unsigned __int8)v39 + 768;

v48 = (unsigned int)v36 >> 8;

v49 = (unsigned int)v39 >> 8;

v50 = *(_DWORD *)v12 ^ v35[v46 + 768];

v51 = (unsigned __int8)v48;

v48 >>= 8;

v52 = v35[v51 + 512];

v53 = v35[v47];

v54 = (unsigned int)(unsigned __int8)v44 + 768;

v55 = (unsigned int)v44 >> 8;

v56 = (unsigned int)(unsigned __int8)v49 + 512;

v49 >>= 8;

v57 = *(_DWORD *)&dword_1400F2740[4 * v56] ^ v50;

v58 = (unsigned int)(unsigned __int8)v55 + 512;

v55 >>= 8;

v59 = *(_DWORD *)&dword_1400F2740[4 * v58] ^ *(_DWORD *)(v12 + 12) ^ *(_DWORD *)&dword_1400F2740[4 * ((unsigned __int64)v48 >> 8)] ^ v53;

v60 = (unsigned __int8)v43;

v61 = (unsigned int)v43 >> 8;

v62 = *(_DWORD *)&dword_1400F2740[4 * ((unsigned __int64)v55 >> 8)] ^ *(_DWORD *)&dword_1400F2740[4 * ((unsigned __int8)v49 + 256)] ^ *(_DWORD *)&dword_1400F2740[4 * (v60 + 768)] ^ *(_DWORD *)(v12 + 4) ^ v52;

v63 = (unsigned int)(unsigned __int8)v61 + 512;

v61 >>= 8;

v64 = *(_DWORD *)&dword_1400F2740[4 * v63] ^ *(_DWORD *)(v12 + 8) ^ *(_DWORD *)&dword_1400F2740[4 * (unsigned __int8)v48 + 1024] ^ *(_DWORD *)&dword_1400F2740[4 * ((unsigned __int64)v49 >> 8)] ^ *(_DWORD *)&dword_1400F2740[4 * v54];

v65 = *(_DWORD *)&dword_1400F2740[4 * ((unsigned __int8)v61 + 256)] ^ v59;

v66 = *(_DWORD *)&dword_1400F2740[4 * ((unsigned __int64)v61 >> 8)] ^ *(_DWORD *)&dword_1400F2740[4 * ((unsigned __int8)v55 + 256)] ^ v57;

v67 = (unsigned int)(unsigned __int8)v64 + 768;

v68 = (unsigned int)(unsigned __int8)v65 + 768;

v65 = (unsigned int)v65 >> 8;

v64 = (unsigned int)v64 >> 8;

v69 = *(_DWORD *)(v12 + 16) ^ *(_DWORD *)&dword_1400F2740[4 * v68];

v70 = (unsigned int)(unsigned __int8)v65 + 512;

v65 = (unsigned int)v65 >> 8;

v71 = *(_DWORD *)(v12 + 20) ^ *(_DWORD *)&dword_1400F2740[4 * v70];

v72 = *(_DWORD *)(v12 + 28) ^ *(_DWORD *)&dword_1400F2740[4 * ((unsigned __int64)(unsigned int)v65 >> 8)] ^ *(_DWORD *)&dword_1400F2740[4 * v67];

v73 = *(_DWORD *)&dword_1400F2740[4 * ((unsigned __int8)v64 + 512)] ^ v69;

v12 += 32i64;

v74 = (unsigned int)(unsigned __int8)v62 + 768;

v75 = (unsigned int)(unsigned __int8)v65 + 256;

v64 = (unsigned int)v64 >> 8;

v35 = (int *)dword_1400F2740;

v62 = (unsigned int)v62 >> 8;

v76 = *(_DWORD *)&dword_1400F2740[4 * v75] ^ *(_DWORD *)&dword_1400F2740[4 * v74];

LODWORD(v74) = (unsigned __int8)v66;

v66 = (unsigned int)v66 >> 8;

v77 = (unsigned int)(unsigned __int8)v62 + 512;

v62 = (unsigned int)v62 >> 8;

v78 = *(_DWORD *)&dword_1400F2740[4 * v77] ^ v72;

v44 = *(_DWORD *)&dword_1400F2740[4 * ((unsigned __int64)(unsigned int)v62 >> 8)] ^ *(_DWORD *)&dword_1400F2740[4 * ((unsigned __int8)v64 + 256)] ^ *(_DWORD *)&dword_1400F2740[4 * (unsigned int)(v74 + 768)] ^ v71;

v79 = (unsigned int)(unsigned __int8)v66 + 512;

v66 = (unsigned int)v66 >> 8;

v39 = *(_DWORD *)&dword_1400F2740[4 * v79] ^ *(_DWORD *)(v12 - 8) ^ *(_DWORD *)&dword_1400F2740[4 * ((unsigned __int64)(unsigned int)v64 >> 8)] ^ v76;

v36 = *(_DWORD *)&dword_1400F2740[4 * ((unsigned __int8)v66 + 256)] ^ v78;

v43 = *(_DWORD *)&dword_1400F2740[4 * ((unsigned __int64)(unsigned int)v66 >> 8)] ^ *(_DWORD *)&dword_1400F2740[4 * ((unsigned __int8)v62 + 256)] ^ v73;

--v45;

}

while ( v45 );

v80 = (unsigned __int8)v39;

v81 = (unsigned int)v39 >> 8;

BYTE3(v115) = dword_1400F2740[4 * v80 + 1];

v82 = (unsigned __int8)v81;

v81 >>= 8;

BYTE2(v112) = dword_1400F2740[4 * v82 + 1];

BYTE1(v113) = dword_1400F2740[4 * (unsigned __int64)(unsigned __int8)v81 + 1];

LOBYTE(v114) = dword_1400F2740[4 * ((unsigned __int64)v81 >> 8) + 1];

v83 = (unsigned __int8)v44;

v84 = (unsigned int)v44 >> 8;

BYTE3(v114) = dword_1400F2740[4 * v83 + 1];

v85 = (unsigned __int8)v84;

v84 >>= 8;

BYTE2(v115) = dword_1400F2740[4 * v85 + 1];

BYTE1(v112) = dword_1400F2740[4 * (unsigned __int64)(unsigned __int8)v84 + 1];

v86 = v84;

v87 = v110;

LOBYTE(v113) = dword_1400F2740[4 * (v86 >> 8) + 1];

v88 = (unsigned __int8)v43;

v89 = (unsigned int)v43 >> 8;

BYTE3(v113) = dword_1400F2740[4 * v88 + 1];

v90 = (unsigned __int8)v89;

v89 >>= 8;

BYTE2(v114) = dword_1400F2740[4 * v90 + 1];

BYTE1(v115) = dword_1400F2740[4 * (unsigned __int64)(unsigned __int8)v89 + 1];

LOBYTE(v112) = dword_1400F2740[4 * ((unsigned __int64)v89 >> 8) + 1];

v91 = (unsigned __int8)v36;

v92 = (unsigned int)v36 >> 8;

BYTE3(v112) = dword_1400F2740[4 * v91 + 1];

v93 = *(_DWORD *)v12 ^ v112;

v94 = (unsigned __int8)v92;

v92 >>= 8;

BYTE2(v113) = dword_1400F2740[4 * v94 + 1];

BYTE1(v114) = dword_1400F2740[4 * (unsigned __int64)(unsigned __int8)v92 + 1];

LOBYTE(v115) = dword_1400F2740[4 * ((unsigned __int64)v92 >> 8) + 1];

v95 = 0;

if ( v110 )

v95 = *v110;

v96 = v111;

v102 = v93 ^ v95;

sub_140055340(v111, (const __m128i *)&v102, 4ui64);

if ( v87 )

++v87;

v97 = 0;

if ( v87 )

v97 = *v87;

v101 = v113 ^ *(_DWORD *)(v12 + 4) ^ v97;

sub_140055340((__m128i *)((char *)v96 + 4), (const __m128i *)&v101, 4ui64);

if ( v87 )

++v87;

v98 = 0;

if ( v87 )

v98 = *v87;

v107 = v114 ^ *(_DWORD *)(v12 + 8) ^ v98;

sub_140055340((__m128i *)((char *)v96 + 8), (const __m128i *)&v107, 4ui64);

if ( v87 )

++v87;

if ( v87 )

v45 = *v87;

v108 = v115 ^ *(_DWORD *)(v12 + 12) ^ v45;

sub_140055340((__m128i *)((char *)v96 + 12), (const __m128i *)&v108, 4ui64);

return sub_14004FEF0((unsigned __int64)&v100 ^ v116);

}

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