Function at 0x599a60
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x34
call fcn.00508210
mov eax, dword [0x710544]
xor eax, esp
mov dword [esp + 0x30], eax
cmp dword [esp + 0x3c], 0
mov eax, dword [esp + 0x38]
mov dword [esp + 4], eax
mov dword [esp + 0x10], 0
jne 0x599aa0
mov eax, 1
mov ecx, dword [esp + 0x30]
xor ecx, esp
call fcn.00507778
add esp, 0x34
ret
push ebx
call fcn.0057adb0
mov ebx, eax
test ebx, ebx
je 0x599dc3
push 0x599f20
push 0x72401c
call fcn.0056f0e0
add esp, 8
neg eax
sbb eax, eax
test dword [0x724028], eax
je 0x599dc3
cmp dword [0x724020], 0
push ebp
push esi
je 0x599b15
call sub.KERNEL32.dll_GetCurrentThreadId
push dword [0x724018]
mov esi, eax
call fcn.0056f0d0
push esi
push dword [0x724024]
call fcn.0056eff0
push dword [0x724018]
mov ebp, eax
mov dword [esp + 0x1c], ebp
call fcn.0056f150
add esp, 0x10
test ebp, ebp
jne 0x599b2b
jmp 0x599b1d
mov dword [esp + 0xc], 0
push dword [0x724014]
call fcn.0056f0d0
add esp, 4
mov ecx, dword [esp + 0x48]
mov eax, dword [0x724000]
movups xmm0, xmmword [0x723fec]
mov ebp, dword [0x724004]
push edi
mov edi, dword [0x723bd4]
add ecx, edi
mov dword [esp + 0x24], eax
mov eax, dword [0x723ffc]
mov dword [esp + 0x28], ebp
mov dword [esp + 0x3c], eax
mov dword [0x723bd4], ecx
movups xmmword [esp + 0x2c], xmm0
cmp ecx, 0x3ff
jb 0x599b9a
mov eax, 0x401005
mov dword [0x723bd0], 0x3ff
mul ecx
mov eax, ecx
sub eax, edx
shr eax, 1
add eax, edx
shr eax, 9
imul eax, eax, 0x3ff
sub ecx, eax
mov dword [0x723bd4], ecx
jmp 0x599bb0
mov eax, dword [0x723bd0]
cmp eax, 0x3ff
jae 0x599bb0
cmp ecx, eax
cmova eax, ecx
mov dword [0x723bd0], eax
mov ecx, dword [esp + 0x4c]
mov eax, 0x66666667
imul ecx
sar edx, 3
mov esi, edx
shr esi, 0x1f
add esi, edx
lea eax, [esi + esi*4]
shl eax, 2
sub ecx, eax
xor eax, eax
test ecx, ecx
setg al
add eax, esi
add ebp, eax
mov dword [0x724004], ebp
mov ebp, dword [esp + 0x10]
test ebp, ebp
jne 0x599bf4
push dword [0x724014]
call fcn.0056f150
add esp, 4
mov eax, dword [esp + 0x4c]
mov dword [esp + 0x18], 0
test eax, eax
jle 0x599d35
mov dword [esp + 0x1c], eax
mov ecx, 0x14
cmp eax, 0x14
mov esi, eax
push 0
cmovg esi, ecx
call fcn.0056fc80
push eax
push ebx
call fcn.0057a8f0
add esp, 0xc
test eax, eax
je 0x599dc0
push 0x14
lea eax, [esp + 0x30]
push eax
push ebx
call fcn.0057aa90
add esp, 0xc
test eax, eax
je 0x599dc0
lea ebp, [edi - 0x3ff]
add ebp, esi
lea ecx, [edi + 0x723bd8]
test ebp, ebp
jle 0x599c7b
mov eax, esi
sub eax, ebp
push eax
push ecx
push ebx
call fcn.0057aa90
add esp, 0xc
test eax, eax
je 0x599dc0
push ebp
push 0x723bd8
jmp 0x599c7d
push esi
push ecx
push ebx
call fcn.0057aa90
add esp, 0xc
test eax, eax
je 0x599dc0
mov ebp, dword [esp + 0x14]
push esi
push ebp
push ebx
call fcn.0057aa90
add esp, 0xc
test eax, eax
je 0x599dc0
push 8
lea eax, [esp + 0x28]
push eax
push ebx
call fcn.0057aa90
add esp, 0xc
test eax, eax
je 0x599dc0
push 0
lea eax, [esp + 0x30]
push eax
push ebx
call fcn.0057a850
add esp, 0xc
test eax, eax
je 0x599dc0
inc dword [esp + 0x28]
add ebp, esi
xor ecx, ecx
mov dword [esp + 0x14], ebp
test esi, esi
jle 0x599d0c
nop word [eax + eax]
mov al, byte [esp + ecx + 0x2c]
xor byte [edi + 0x723bd8], al
lea eax, [edi + 1]
xor edi, edi
cmp eax, 0x3ff
cmovl edi, eax
inc ecx
cmp ecx, esi
jl 0x599cf0
mov ebp, dword [esp + 0x18]
mov ecx, 0x14
mov eax, dword [esp + 0x1c]
add ebp, 0x14
sub eax, 0x14
mov dword [esp + 0x18], ebp
mov dword [esp + 0x1c], eax
cmp ebp, dword [esp + 0x4c]
jl 0x599c11
mov ebp, dword [esp + 0x10]
test ebp, ebp
jne 0x599d50
push dword [0x724014]
call fcn.0056f0d0
add esp, 4
nop word [eax + eax]
movups xmm1, xmmword [0x723fec]
xor ecx, ecx
mov edx, 4
movups xmm0, xmmword [esp + 0x2c]
pxor xmm1, xmm0
movups xmmword [0x723fec], xmm1
nop
mov al, byte [esp + ecx + 0x3c]
lea ecx, [ecx + 1]
xor byte [ecx + 0x723ffb], al
sub edx, 1
jne 0x599d70
movsd xmm0, qword [0x658980]
movsd xmm1, qword [0x724008]
comisd xmm0, xmm1
jbe 0x599da6
addsd xmm1, qword [esp + 0x50]
movsd qword [0x724008], xmm1
test ebp, ebp
jne 0x599db8
push dword [0x724014]
call fcn.0056f150
add esp, 4
mov dword [esp + 0x20], 1
pop edi
pop esi
pop ebp
push ebx
call fcn.0057ad90
mov ecx, dword [esp + 0x38]
add esp, 4
mov eax, dword [esp + 0x14]
pop ebx
xor ecx, esp
call fcn.00507778
add esp, 0x34
ret