Function at 0x4d6f40
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x34
call fcn.0058fe10
mov eax, dword [0x6214e0]
xor eax, esp
mov dword [esp + 0x30], eax
mov eax, dword [esp + 0x38]
push esi
push edi
mov edi, dword [esp + 0x44]
xor esi, esi
mov dword [esp + 0xc], eax
mov dword [esp + 0x18], esi
cmp edi, esi
jne 0x4d6f81
pop edi
lea eax, [esi + 1]
pop esi
mov ecx, dword [esp + 0x30]
xor ecx, esp
call fcn.0058fcd6
add esp, 0x34
ret
push ebp
call fcn.004cea50
mov ebp, eax
cmp ebp, esi
je 0x4d72b0
push 0x4d6ed0
push 0x624288
call fcn.004d61b0
add esp, 8
neg eax
sbb eax, eax
test dword [0x624290], eax
je 0x4d72b0
push ebx
cmp dword [0x62428c], esi
je 0x4d708e
call fcn.004d6260
mov ecx, dword [0x624284]
push ecx
mov esi, eax
call fcn.004d6100
mov edx, dword [0x623e38]
push esi
push edx
call fcn.004d6270
mov ebx, eax
mov eax, dword [0x624284]
push eax
mov dword [esp + 0x28], ebx
call fcn.004d6160
add esp, 0x10
test ebx, ebx
jne 0x4d7007
mov ecx, dword [0x624280]
push ecx
call fcn.004d6130
add esp, 4
mov edx, dword [0x62426c]
mov eax, dword [0x624270]
mov ecx, dword [0x624268]
mov dword [esp + 0x24], edx
mov edx, dword [0x623e3c]
mov dword [esp + 0x28], eax
mov eax, dword [0x623e40]
mov dword [esp + 0x2c], edx
mov edx, dword [0x623e44]
mov esi, ecx
add ecx, edi
mov dword [esp + 0x30], eax
mov eax, dword [0x623e48]
mov dword [esp + 0x34], edx
mov edx, dword [0x623e4c]
mov dword [esp + 0x38], eax
mov dword [esp + 0x3c], edx
mov dword [0x624268], ecx
cmp ecx, 0x3ff
jb 0x4d7099
mov eax, 0x401005
mul ecx
mov eax, ecx
sub eax, edx
shr eax, 1
add eax, edx
shr eax, 9
imul eax, eax, 0xfffffc01
add ecx, eax
mov dword [0x624268], ecx
mov dword [0x624264], 0x3ff
jmp 0x4d70af
mov dword [esp + 0x18], esi
mov ebx, esi
jmp 0x4d6ff8
mov eax, dword [0x624264]
cmp eax, 0x3ff
jae 0x4d70af
cmp ecx, eax
jbe 0x4d70af
mov dword [0x624264], ecx
mov eax, 0x66666667
imul edi
sar edx, 3
mov eax, edx
shr eax, 0x1f
add eax, edx
lea ecx, [eax + eax*4]
add ecx, ecx
add ecx, ecx
mov edx, edi
sub edx, ecx
xor ecx, ecx
test edx, edx
setg cl
add ecx, eax
add dword [0x624270], ecx
test ebx, ebx
jne 0x4d70ed
mov edx, dword [0x624280]
push edx
call fcn.004d6160
add esp, 4
mov dword [esp + 0x1c], 0
test edi, edi
jle 0x4d7218
mov dword [esp + 0x10], edi
jmp 0x4d7107
mov edi, dword [esp + 0x10]
cmp edi, 0x14
jle 0x4d7111
mov edi, 0x14
push 0
call fcn.004cf160
push eax
push ebp
call fcn.004cea90
add esp, 0xc
test eax, eax
je 0x4d72af
push 0x14
lea eax, [esp + 0x30]
push eax
push ebp
call fcn.004cec40
add esp, 0xc
test eax, eax
je 0x4d72af
lea ebx, [edi + esi - 0x3ff]
test ebx, ebx
jle 0x4d7172
mov ecx, edi
sub ecx, ebx
push ecx
lea edx, [esi + 0x623e50]
push edx
push ebp
call fcn.004cec40
add esp, 0xc
test eax, eax
je 0x4d72af
push ebx
push 0x623e50
jmp 0x4d717a
push edi
lea eax, [esi + 0x623e50]
push eax
push ebp
call fcn.004cec40
add esp, 0xc
test eax, eax
je 0x4d72af
mov ecx, dword [esp + 0x14]
push edi
push ecx
push ebp
call fcn.004cec40
add esp, 0xc
test eax, eax
je 0x4d72af
push 8
lea edx, [esp + 0x28]
push edx
push ebp
call fcn.004cec40
add esp, 0xc
test eax, eax
je 0x4d72af
push 0
lea eax, [esp + 0x30]
push eax
push ebp
call fcn.004cec50
add esp, 0xc
test eax, eax
je 0x4d72af
inc dword [esp + 0x28]
add dword [esp + 0x14], edi
xor eax, eax
test edi, edi
jle 0x4d71fa
mov cl, byte [esp + eax + 0x2c]
xor byte [esi + 0x623e50], cl
inc esi
cmp esi, 0x3ff
jl 0x4d71f5
xor esi, esi
inc eax
cmp eax, edi
jl 0x4d71e0
mov eax, dword [esp + 0x1c]
sub dword [esp + 0x10], 0x14
add eax, 0x14
cmp eax, dword [esp + 0x4c]
mov dword [esp + 0x1c], eax
jl 0x4d7103
mov ebx, dword [esp + 0x18]
test ebx, ebx
jne 0x4d722b
mov edx, dword [0x624280]
push edx
call fcn.004d6130
add esp, 4
xor eax, eax
lea ecx, [ecx]
movzx ecx, byte [esp + eax + 0x2c]
xor byte [eax + 0x623e3c], cl
movzx edx, byte [esp + eax + 0x2d]
movzx ecx, byte [esp + eax + 0x2e]
xor byte [eax + 0x623e3d], dl
xor byte [eax + 0x623e3e], cl
movzx edx, byte [esp + eax + 0x2f]
movzx ecx, byte [esp + eax + 0x30]
xor byte [eax + 0x623e3f], dl
xor byte [eax + 0x623e40], cl
add eax, 5
cmp eax, 0x14
jl 0x4d7230
fld qword [0x5b0ef0]
fld qword [0x624278]
fcom st(1)
fnstsw ax
fstp st(1)
test ah, 5
jp 0x4d7292
fadd qword [esp + 0x50]
fstp qword [0x624278]
jmp 0x4d7294
fstp st(0)
test ebx, ebx
jne 0x4d72a7
mov edx, dword [0x624280]
push edx
call fcn.004d6160
add esp, 4
mov dword [esp + 0x20], 1
pop ebx
push ebp
call fcn.004cea70
mov ecx, dword [esp + 0x40]
mov eax, dword [esp + 0x20]
add esp, 4
pop ebp
pop edi
pop esi
xor ecx, esp
call fcn.0058fcd6
add esp, 0x34
ret