Function at 0x4d05f0
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x48
call fcn.0052c8c0
mov eax, dword [0x5ed284]
xor eax, esp
mov dword [esp + 0x44], eax
mov eax, dword [esp + 0x4c]
push ebx
mov ebx, dword [esp + 0x54]
mov dword [esp + 4], eax
test ebx, ebx
je 0x4d0911
cmp dword [0x5f562c], 0
push ebp
je 0x4d0675
lea eax, [esp + 0x10]
push eax
call fcn.00494580
push 0xdf
push str..crypto_randmd_rand.c
push 0x13
push 5
call fcn.00494620
lea eax, [esp + 0x24]
push eax
push 0x5f5a5c
call fcn.00494510
neg eax
push 0xe1
push str..crypto_randmd_rand.c
sbb ebp, ebp
push 0x13
inc ebp
push 6
mov dword [esp + 0x38], ebp
call fcn.00494620
add esp, 0x2c
test ebp, ebp
jne 0x4d0691
jmp 0x4d067b
xor ebp, ebp
mov dword [esp + 0xc], ebp
push 0xe6
push str..crypto_randmd_rand.c
push 0x12
push 9
call fcn.00494620
add esp, 0x10
mov eax, dword [0x5f5618]
movups xmm0, xmmword [0x5f5634]
push esi
push edi
mov edi, dword [0x5f5614]
mov dword [esp + 0x20], eax
mov eax, dword [0x5f561c]
mov dword [esp + 0x24], eax
mov eax, dword [0x5f5644]
lea ecx, [ebx + edi]
mov dword [esp + 0x50], eax
mov dword [0x5f5614], ecx
movups xmmword [esp + 0x40], xmm0
cmp ecx, 0x3ff
jl 0x4d06fe
mov eax, 0x80200803
mov dword [0x5f5610], 0x3ff
imul ecx
add edx, ecx
sar edx, 9
mov eax, edx
shr eax, 0x1f
add eax, edx
imul eax, eax, 0x3ff
sub ecx, eax
mov dword [0x5f5614], ecx
jmp 0x4d0714
mov eax, dword [0x5f5610]
cmp eax, 0x3ff
jge 0x4d0714
cmp ecx, eax
cmovg eax, ecx
mov dword [0x5f5610], eax
mov eax, 0x66666667
mov ecx, ebx
imul ebx
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 dword [0x5f561c], eax
test ebp, ebp
jne 0x4d0758
push 0x106
push str..crypto_randmd_rand.c
push 0x12
push 0xa
call fcn.00494620
add esp, 0x10
lea eax, [esp + 0x28]
push eax
call fcn.00491a60
add esp, 4
test ebx, ebx
jle 0x4d0873
lea ecx, [ebx - 1]
mov eax, 0xcccccccd
mul ecx
mov eax, edx
shr eax, 4
inc eax
mov dword [esp + 0x18], eax
mov eax, 0x14
cmp ebx, 0x14
mov esi, ebx
push 0
cmovg esi, eax
call fcn.004921a0
push eax
lea eax, [esp + 0x30]
push eax
call fcn.00491510
push 0x14
lea eax, [esp + 0x50]
push eax
lea eax, [esp + 0x3c]
push eax
call fcn.004916b0
lea ebp, [edi - 0x3ff]
add esp, 0x18
add ebp, esi
test ebp, ebp
jle 0x4d07e0
mov eax, esi
sub eax, ebp
push eax
lea eax, [edi + 0x5f5648]
push eax
lea eax, [esp + 0x30]
push eax
call fcn.004916b0
add esp, 0xc
mov eax, 0x5f5648
jmp 0x4d07e8
lea eax, [edi + 0x5f5648]
mov ebp, esi
push ebp
push eax
lea eax, [esp + 0x30]
push eax
call fcn.004916b0
mov ebp, dword [esp + 0x1c]
lea eax, [esp + 0x34]
push esi
push ebp
push eax
call fcn.004916b0
push 8
lea eax, [esp + 0x3c]
push eax
lea eax, [esp + 0x48]
push eax
call fcn.004916b0
push 0
lea eax, [esp + 0x68]
push eax
lea eax, [esp + 0x54]
push eax
call fcn.00491470
inc dword [esp + 0x54]
add ebp, esi
add esp, 0x30
mov dword [esp + 0x10], ebp
xor ecx, ecx
test esi, esi
jle 0x4d085c
nop dword [eax]
mov al, byte [esp + ecx + 0x40]
xor byte [edi + 0x5f5648], al
lea eax, [edi + 1]
xor edi, edi
cmp eax, 0x3ff
cmovl edi, eax
inc ecx
cmp ecx, esi
jl 0x4d0840
sub ebx, 0x14
mov eax, 0x14
sub dword [esp + 0x18], 1
jne 0x4d0786
mov ebp, dword [esp + 0x14]
lea eax, [esp + 0x28]
push eax
call fcn.004916c0
add esp, 4
pop edi
pop esi
test ebp, ebp
jne 0x4d08a0
push 0x137
push str..crypto_randmd_rand.c
push 0x12
push 9
call fcn.00494620
add esp, 0x10
nop dword [eax]
movups xmm1, xmmword [0x5f5634]
xor ecx, ecx
mov edx, 4
movups xmm0, xmmword [esp + 0x38]
pxor xmm1, xmm0
movups xmmword [0x5f5634], xmm1
nop
mov al, byte [esp + ecx + 0x48]
lea ecx, [ecx + 1]
xor byte [ecx + 0x5f5643], al
sub edx, 1
jne 0x4d08c0
movsd xmm0, qword [0x595b98]
movsd xmm1, qword [0x5f5620]
comisd xmm0, xmm1
jbe 0x4d08f6
addsd xmm1, qword [esp + 0x5c]
movsd qword [0x5f5620], xmm1
test ebp, ebp
pop ebp
jne 0x4d0911
push 0x144
push str..crypto_randmd_rand.c
push 0x12
push 0xa
call fcn.00494620
add esp, 0x10
mov ecx, dword [esp + 0x48]
pop ebx
xor ecx, esp
call fcn.0052bfb9
add esp, 0x48
ret