Function at 0x4e5000
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x40
call fcn.0041ea50
mov eax, dword [0x621444]
push ebx
push ebp
push esi
test eax, eax
push edi
je 0x4e50d5
lea eax, [esp + 0x14]
push eax
call fcn.004d8890
push 0xdd
push 0x59a5a0
push 0x13
push 5
call fcn.004d8920
lea ecx, [esp + 0x28]
push ecx
push 0x620ff8
call fcn.004d88e0
mov esi, eax
push 0xdf
neg esi
sbb esi, esi
push 0x59a5a0
inc esi
push 0x13
push 6
mov dword [esp + 0x3c], esi
call fcn.004d8920
add esp, 0x2c
test esi, esi
jne 0x4e5082
push 0xe4
push 0x59a5a0
push 0x12
push 9
call fcn.004d8920
add esp, 0x10
mov eax, dword [0x62142c]
mov edx, dword [0x621430]
mov ebx, dword [0x621434]
mov ecx, 5
mov esi, 0x621414
lea edi, [esp + 0x24]
rep movsd dword es:[edi], dword [esi]
mov esi, dword [esp + 0x58]
mov ebp, eax
add eax, esi
mov dword [esp + 0x1c], edx
cmp eax, 0x3ff
mov dword [esp + 0x20], ebx
mov dword [0x62142c], eax
jl 0x4e50df
cdq
mov ecx, 0x3ff
idiv ecx
mov dword [0x621428], ecx
mov dword [0x62142c], edx
jmp 0x4e50f6
mov dword [esp + 0x10], 0
jmp 0x4e506c
mov ecx, dword [0x621428]
cmp ecx, 0x3ff
jge 0x4e50f6
cmp eax, ecx
jle 0x4e50f6
mov dword [0x621428], eax
mov eax, esi
mov ecx, 0x14
cdq
idiv ecx
xor ecx, ecx
mov eax, 0x66666667
mov edi, dword [esp + 0x10]
test edx, edx
setg cl
imul esi
sar edx, 3
mov eax, edx
shr eax, 0x1f
add edx, eax
add edx, ebx
add edx, ecx
test edi, edi
mov dword [0x621434], edx
jne 0x4e5140
push 0x104
push 0x59a5a0
push 0x12
push 0xa
call fcn.004d8920
add esp, 0x10
lea ecx, [esp + 0x38]
push ecx
call fcn.004f5d10
add esp, 4
test esi, esi
jle 0x4e5275
mov ecx, esi
add esi, 0x13
mov eax, 0xcccccccd
mov ebx, dword [esp + 0x54]
mul esi
shr edx, 4
mov dword [esp + 0x58], ecx
mov dword [esp + 0x14], edx
jmp 0x4e5176
mov ecx, dword [esp + 0x58]
cmp ecx, 0x14
mov esi, ecx
jle 0x4e5182
mov esi, 0x14
push 0
call fcn.004eda80
lea edx, [esp + 0x3c]
push eax
push edx
call fcn.004f5d50
lea eax, [esp + 0x30]
push 0x14
lea ecx, [esp + 0x48]
push eax
push ecx
call fcn.004f5f00
lea edi, [esi + ebp - 0x3ff]
add esp, 0x18
test edi, edi
jle 0x4e51de
mov edx, esi
lea eax, [ebp + 0x621000]
sub edx, edi
lea ecx, [esp + 0x38]
push edx
push eax
push ecx
call fcn.004f5f00
push edi
lea edx, [esp + 0x48]
push 0x621000
push edx
call fcn.004f5f00
add esp, 0x18
jmp 0x4e51f3
lea eax, [ebp + 0x621000]
push esi
lea ecx, [esp + 0x3c]
push eax
push ecx
call fcn.004f5f00
add esp, 0xc
push esi
lea edx, [esp + 0x3c]
push ebx
push edx
call fcn.004f5f00
lea eax, [esp + 0x28]
push 8
lea ecx, [esp + 0x48]
push eax
push ecx
call fcn.004f5f00
lea edx, [esp + 0x3c]
push 0
lea eax, [esp + 0x54]
push edx
push eax
call fcn.004f5f20
mov edi, dword [esp + 0x44]
add esp, 0x24
inc edi
add ebx, esi
xor eax, eax
mov dword [esp + 0x20], edi
test esi, esi
jle 0x4e5257
mov cl, byte [esp + eax + 0x24]
mov dl, byte [ebp + 0x621000]
xor dl, cl
mov byte [ebp + 0x621000], dl
inc ebp
cmp ebp, 0x3ff
jl 0x4e5252
xor ebp, ebp
inc eax
cmp eax, esi
jl 0x4e5235
mov ecx, dword [esp + 0x58]
mov eax, dword [esp + 0x14]
sub ecx, 0x14
dec eax
mov dword [esp + 0x58], ecx
mov dword [esp + 0x14], eax
jne 0x4e5172
mov edi, dword [esp + 0x10]
lea edx, [esp + 0x38]
push edx
call fcn.004f6480
add esp, 4
test edi, edi
jne 0x4e529c
push 0x137
push 0x59a5a0
push 0x12
push 9
call fcn.004d8920
add esp, 0x10
xor eax, eax
mov cl, byte [esp + eax + 0x24]
mov bl, byte [eax + 0x621414]
xor bl, cl
mov byte [eax + 0x621414], bl
inc eax
cmp eax, 0x14
jl 0x4e529e
fld qword [0x621438]
fcomp qword [0x59a598]
fnstsw ax
test ah, 1
je 0x4e52d9
fld qword [0x621438]
fadd qword [esp + 0x5c]
fstp qword [0x621438]
test edi, edi
pop edi
pop esi
pop ebp
pop ebx
jne 0x4e52f7
push 0x142
push 0x59a5a0
push 0x12
push 0xa
call fcn.004d8920
add esp, 0x10
add esp, 0x40
ret