84 lines
4.1 KiB
C
84 lines
4.1 KiB
C
/* Agent_Release_x64.exe sha256 6f2be7b8eb799ba51b359d1958720aac5baee5b7ee0d1d36684d3cbd72d45469
|
|
* Ghidra 12.1.2 decompiler output for 0x1400d9b18 FUN_1400d9b18
|
|
* Pseudocode, not original source. */
|
|
|
|
uint FUN_1400d9b18(uint param_1,uint *param_2,uint param_3)
|
|
|
|
{
|
|
uint uVar1;
|
|
uint *puVar2;
|
|
ulonglong uVar3;
|
|
uint uVar4;
|
|
|
|
uVar4 = ~param_1;
|
|
for (; (param_3 != 0 && (((ulonglong)param_2 & 3) != 0));
|
|
param_2 = (uint *)((longlong)param_2 + 1)) {
|
|
uVar4 = *(uint *)(&DAT_1401183e0 + (ulonglong)(byte)((byte)*param_2 ^ (byte)uVar4) * 4) ^
|
|
uVar4 >> 8;
|
|
param_3 = param_3 - 1;
|
|
}
|
|
if (0x1f < param_3) {
|
|
uVar3 = (ulonglong)(param_3 >> 5);
|
|
puVar2 = param_2;
|
|
do {
|
|
uVar4 = uVar4 ^ *puVar2;
|
|
uVar4 = *(uint *)(&DAT_1401187e0 + (ulonglong)(byte)(uVar4 >> 0x10) * 4) ^
|
|
*(uint *)(&DAT_140118be0 + (ulonglong)(byte)(uVar4 >> 8) * 4) ^
|
|
*(uint *)(&DAT_1401183e0 + (ulonglong)(uVar4 >> 0x18) * 4) ^
|
|
*(uint *)(&DAT_140118fe0 + (ulonglong)(uVar4 & 0xff) * 4) ^ puVar2[1];
|
|
uVar4 = *(uint *)(&DAT_1401187e0 + (ulonglong)(byte)(uVar4 >> 0x10) * 4) ^
|
|
*(uint *)(&DAT_140118be0 + (ulonglong)(byte)(uVar4 >> 8) * 4) ^
|
|
*(uint *)(&DAT_1401183e0 + (ulonglong)(uVar4 >> 0x18) * 4) ^
|
|
*(uint *)(&DAT_140118fe0 + (ulonglong)(uVar4 & 0xff) * 4) ^ puVar2[2];
|
|
uVar4 = *(uint *)(&DAT_1401187e0 + (ulonglong)(byte)(uVar4 >> 0x10) * 4) ^
|
|
*(uint *)(&DAT_140118be0 + (ulonglong)(byte)(uVar4 >> 8) * 4) ^
|
|
*(uint *)(&DAT_1401183e0 + (ulonglong)(uVar4 >> 0x18) * 4) ^
|
|
*(uint *)(&DAT_140118fe0 + (ulonglong)(uVar4 & 0xff) * 4) ^ puVar2[3];
|
|
uVar4 = *(uint *)(&DAT_1401187e0 + (ulonglong)(byte)(uVar4 >> 0x10) * 4) ^
|
|
*(uint *)(&DAT_140118be0 + (ulonglong)(byte)(uVar4 >> 8) * 4) ^
|
|
*(uint *)(&DAT_1401183e0 + (ulonglong)(uVar4 >> 0x18) * 4) ^
|
|
*(uint *)(&DAT_140118fe0 + (ulonglong)(uVar4 & 0xff) * 4) ^ puVar2[4];
|
|
uVar4 = *(uint *)(&DAT_1401187e0 + (ulonglong)(byte)(uVar4 >> 0x10) * 4) ^
|
|
*(uint *)(&DAT_140118be0 + (ulonglong)(byte)(uVar4 >> 8) * 4) ^
|
|
*(uint *)(&DAT_1401183e0 + (ulonglong)(uVar4 >> 0x18) * 4) ^
|
|
*(uint *)(&DAT_140118fe0 + (ulonglong)(uVar4 & 0xff) * 4) ^ puVar2[5];
|
|
param_2 = puVar2 + 8;
|
|
param_3 = param_3 - 0x20;
|
|
uVar4 = *(uint *)(&DAT_1401187e0 + (ulonglong)(byte)(uVar4 >> 0x10) * 4) ^
|
|
*(uint *)(&DAT_140118be0 + (ulonglong)(byte)(uVar4 >> 8) * 4) ^
|
|
*(uint *)(&DAT_1401183e0 + (ulonglong)(uVar4 >> 0x18) * 4) ^
|
|
*(uint *)(&DAT_140118fe0 + (ulonglong)(uVar4 & 0xff) * 4) ^ puVar2[6];
|
|
uVar4 = *(uint *)(&DAT_1401187e0 + (ulonglong)(byte)(uVar4 >> 0x10) * 4) ^
|
|
*(uint *)(&DAT_140118be0 + (ulonglong)(byte)(uVar4 >> 8) * 4) ^
|
|
*(uint *)(&DAT_1401183e0 + (ulonglong)(uVar4 >> 0x18) * 4) ^
|
|
*(uint *)(&DAT_140118fe0 + (ulonglong)(uVar4 & 0xff) * 4) ^ puVar2[7];
|
|
uVar4 = *(uint *)(&DAT_1401187e0 + (ulonglong)(byte)(uVar4 >> 0x10) * 4) ^
|
|
*(uint *)(&DAT_140118be0 + (ulonglong)(byte)(uVar4 >> 8) * 4) ^
|
|
*(uint *)(&DAT_1401183e0 + (ulonglong)(uVar4 >> 0x18) * 4) ^
|
|
*(uint *)(&DAT_140118fe0 + (ulonglong)(uVar4 & 0xff) * 4);
|
|
uVar3 = uVar3 - 1;
|
|
puVar2 = param_2;
|
|
} while (uVar3 != 0);
|
|
}
|
|
if (3 < param_3) {
|
|
uVar3 = (ulonglong)(param_3 >> 2);
|
|
do {
|
|
uVar4 = uVar4 ^ *param_2;
|
|
param_3 = param_3 - 4;
|
|
param_2 = param_2 + 1;
|
|
uVar4 = *(uint *)(&DAT_1401187e0 + (ulonglong)(byte)(uVar4 >> 0x10) * 4) ^
|
|
*(uint *)(&DAT_140118be0 + (ulonglong)(byte)(uVar4 >> 8) * 4) ^
|
|
*(uint *)(&DAT_1401183e0 + (ulonglong)(uVar4 >> 0x18) * 4) ^
|
|
*(uint *)(&DAT_140118fe0 + (ulonglong)(uVar4 & 0xff) * 4);
|
|
uVar3 = uVar3 - 1;
|
|
} while (uVar3 != 0);
|
|
}
|
|
for (; param_3 != 0; param_3 = param_3 - 1) {
|
|
uVar1 = *param_2;
|
|
param_2 = (uint *)((longlong)param_2 + 1);
|
|
uVar4 = *(uint *)(&DAT_1401183e0 + (ulonglong)(byte)((byte)uVar1 ^ (byte)uVar4) * 4) ^
|
|
uVar4 >> 8;
|
|
}
|
|
return ~uVar4;
|
|
}
|
|
|