Function at 0x5d50f0
Capabilities:
Encode data using base64

Disassembly:
mov ecx, dword fs:[0x14]
mov ecx, dword [ecx]
cmp esp, dword [ecx + 8]
jbe 0x5d5710
sub esp, 0x44
movzx eax, byte [esp + 0x48]
cmp al, 0x13
ja 0x5d51f0
cmp al, 0xc
je 0x5d5148
cmp al, 0x12
jne 0x5d5130
mov eax, dword [esp + 0x50]
mov ecx, dword [esp + 0x4c]
xor edx, edx
jmp 0x5d567e
cmp al, 0x13
jne 0x5d52bc
mov eax, dword [esp + 0x50]
mov ecx, dword [esp + 0x4c]
xor edx, edx
jmp 0x5d55a6
mov eax, dword [esp + 0x4c]
mov dword [esp], eax
mov ecx, dword [esp + 0x50]
mov dword [esp + 4], ecx
mov edx, dword [esp + 0x54]
mov dword [esp + 8], edx
call fcn.00494030
movzx eax, byte [esp + 0xc]
test al, al
je 0x5d51ad
mov dword [esp], 0
mov eax, dword [esp + 0x4c]
mov dword [esp + 4], eax
mov eax, dword [esp + 0x50]
mov dword [esp + 8], eax
call fcn.0044eeb0
mov eax, dword [esp + 0xc]
mov ecx, dword [esp + 0x10]
mov dword [esp + 0x58], eax
mov dword [esp + 0x5c], ecx
mov dword [esp + 0x60], 0
mov dword [esp + 0x64], 0
add esp, 0x44
ret
lea eax, [0x769820]
mov dword [esp], eax
call fcn.0040bcc0
mov eax, dword [esp + 4]
mov dword [eax + 4], 0x14
lea ecx, [0x7c035b]
mov dword [eax], ecx
mov dword [esp + 0x58], 0
mov dword [esp + 0x5c], 0
lea ecx, [0x844124]
mov dword [esp + 0x60], ecx
mov dword [esp + 0x64], eax
add esp, 0x44
ret
cmp al, 0x14
je 0x5d5368
cmp al, 0x16
je 0x5d5338
cmp al, 0x1e
jne 0x5d52bc
mov eax, dword [esp + 0x50]
test eax, 1
jne 0x5d5279
cmp eax, 2
jl 0x5d5236
mov ecx, dword [esp + 0x4c]
movzx edx, byte [eax + ecx - 1]
test dl, dl
jne 0x5d523a
movzx edx, byte [eax + ecx - 2]
test dl, dl
jne 0x5d523a
add eax, 0xfffffffe
jmp 0x5d523a
mov ecx, dword [esp + 0x4c]
mov dword [esp + 0x30], eax
lea ecx, [0x758e00]
mov dword [esp], ecx
mov dword [esp + 4], 0
shr eax, 1
mov dword [esp + 0x28], eax
mov dword [esp + 8], eax
call fcn.0044b030
mov eax, dword [esp + 0xc]
mov ecx, dword [esp + 0x28]
mov edx, dword [esp + 0x54]
mov ebx, dword [esp + 0x4c]
mov ebp, dword [esp + 0x30]
xor esi, esi
jmp 0x5d54d2
lea eax, [0x769820]
mov dword [esp], eax
call fcn.0040bcc0
mov eax, dword [esp + 4]
mov dword [eax + 4], 0x11
lea ecx, [0x7bd9ce]
mov dword [eax], ecx
mov dword [esp + 0x58], 0
mov dword [esp + 0x5c], 0
lea ecx, [0x844124]
mov dword [esp + 0x60], ecx
mov dword [esp + 0x64], eax
add esp, 0x44
ret
mov dword [esp + 0x3c], 0
mov dword [esp + 0x40], 0
lea ecx, [0x76c580]
mov dword [esp + 0x3c], ecx
movzx eax, al
lea ecx, [0xa5c900]
lea eax, [ecx + eax*8]
mov dword [esp + 0x40], eax
lea eax, [0x7c6a5e]
mov dword [esp], eax
mov dword [esp + 4], 0x1b
lea eax, [esp + 0x3c]
mov dword [esp + 8], eax
mov dword [esp + 0xc], 1
mov dword [esp + 0x10], 1
call fcn.004d7070
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x18]
mov dword [esp + 0x58], 0
mov dword [esp + 0x5c], 0
mov dword [esp + 0x60], eax
mov dword [esp + 0x64], ecx
add esp, 0x44
ret
mov dword [esp], 0
mov eax, dword [esp + 0x4c]
mov dword [esp + 4], eax
mov eax, dword [esp + 0x50]
mov dword [esp + 8], eax
call fcn.0044eeb0
mov eax, dword [esp + 0xc]
mov dword [esp + 0x34], eax
mov ecx, dword [esp + 0x10]
mov dword [esp + 0x24], ecx
xor edx, edx
jmp 0x5d53a8
mov dword [esp], 0
mov eax, dword [esp + 0x4c]
mov dword [esp + 4], eax
mov eax, dword [esp + 0x50]
mov dword [esp + 8], eax
call fcn.0044eeb0
mov eax, dword [esp + 0xc]
mov ecx, dword [esp + 0x10]
mov dword [esp + 0x58], eax
mov dword [esp + 0x5c], ecx
mov dword [esp + 0x60], 0
mov dword [esp + 0x64], 0
add esp, 0x44
ret
cmp edx, ecx
jge 0x5d5450
movzx ebx, byte [eax + edx]
cmp ebx, 0x80
jge 0x5d53bf
inc edx
jmp 0x5d53df
mov dword [esp], eax
mov dword [esp + 4], ecx
mov dword [esp + 8], edx
call fcn.0045d270
mov ebx, dword [esp + 0xc]
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0x34]
mov ecx, dword [esp + 0x24]
cmp ebx, 0x7f
jle 0x5d53a8
mov dword [esp + 0x3c], 0
mov dword [esp + 0x40], 0
mov dword [esp], eax
mov dword [esp + 4], ecx
call fcn.00409600
mov eax, dword [esp + 8]
lea ecx, [0x758c80]
mov dword [esp + 0x3c], ecx
mov dword [esp + 0x40], eax
lea eax, [0x7d0975]
mov dword [esp], eax
mov dword [esp + 4], 0x2a
lea eax, [esp + 0x3c]
mov dword [esp + 8], eax
mov dword [esp + 0xc], 1
mov dword [esp + 0x10], 1
call fcn.004d7070
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x24]
mov edx, eax
mov eax, dword [esp + 0x34]
jmp 0x5d5452
xor edx, edx
test edx, edx
je 0x5d5499
lea eax, [0x769820]
mov dword [esp], eax
call fcn.0040bcc0
mov eax, dword [esp + 4]
mov dword [eax + 4], 0x11
lea ecx, [0x7bd9df]
mov dword [eax], ecx
mov dword [esp + 0x58], 0
mov dword [esp + 0x5c], 0
lea ecx, [0x844124]
mov dword [esp + 0x60], ecx
mov dword [esp + 0x64], eax
add esp, 0x44
ret
mov dword [esp + 0x58], eax
mov dword [esp + 0x5c], ecx
mov dword [esp + 0x60], 0
mov dword [esp + 0x64], 0
add esp, 0x44
ret
mov word [eax + esi*2 - 2], bp
add edx, 0xfffffffe
mov edi, edx
neg edx
sar edx, 0x1f
and edx, 2
add ebx, edx
mov edx, edi
mov edi, dword [esp + 0x30]
lea ebp, [edi - 2]
test ebp, ebp
je 0x5d5541
movzx edi, byte [ebx]
cmp ebp, 1
jbe 0x5d5599
mov dword [esp + 0x30], ebp
inc esi
shl edi, 8
movzx ebp, byte [ebx + 1]
add ebp, edi
cmp ecx, esi
jae 0x5d54b5
mov dword [esp + 0x2c], edx
mov dword [esp + 0x38], ebx
mov word [esp + 0x22], bp
mov dword [esp], eax
mov dword [esp + 4], esi
mov dword [esp + 8], ecx
mov dword [esp + 0xc], 1
lea eax, [0x758e00]
mov dword [esp + 0x10], eax
call fcn.0044b1b0
mov eax, dword [esp + 0x14]
mov esi, dword [esp + 0x18]
mov ecx, dword [esp + 0x1c]
mov edx, dword [esp + 0x2c]
mov ebx, dword [esp + 0x38]
movzx ebp, word [esp + 0x22]
jmp 0x5d54b5
mov dword [esp], eax
mov dword [esp + 4], esi
mov dword [esp + 8], ecx
call fcn.0046fa70
mov eax, dword [esp + 0xc]
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
mov dword [esp], 0
mov dword [esp + 4], eax
mov dword [esp + 8], ecx
mov dword [esp + 0xc], edx
call fcn.0044f260
mov eax, dword [esp + 0x10]
mov ecx, dword [esp + 0x14]
mov dword [esp + 0x58], eax
mov dword [esp + 0x5c], ecx
mov dword [esp + 0x60], 0
mov dword [esp + 0x64], 0
add esp, 0x44
ret
mov eax, 1
mov ecx, eax
call fcn.00464430
inc edx
cmp eax, edx
jle 0x5d5645
movzx ebx, byte [edx + ecx]
lea ebp, [ebx - 0x61]
xchg ebp, eax
cmp al, 0x19
xchg ebp, eax
jbe 0x5d55a5
lea ebp, [ebx - 0x41]
xchg ebp, eax
cmp al, 0x19
xchg ebp, eax
jbe 0x5d55a5
lea ebp, [ebx - 0x30]
xchg ebp, eax
cmp al, 9
xchg ebp, eax
jbe 0x5d55a5
lea ebp, [ebx - 0x27]
xchg ebp, eax
cmp al, 2
xchg ebp, eax
jbe 0x5d55a5
lea ebp, [ebx - 0x2b]
xchg ebp, eax
cmp al, 4
xchg ebp, eax
jbe 0x5d55a5
cmp bl, 0x20
je 0x5d55a5
cmp bl, 0x3a
je 0x5d55a5
cmp bl, 0x3d
je 0x5d55a5
cmp bl, 0x3f
je 0x5d55a5
cmp bl, 0x2a
je 0x5d55a5
cmp bl, 0x26
je 0x5d55a5
lea eax, [0x769820]
mov dword [esp], eax
call fcn.0040bcc0
mov eax, dword [esp + 4]
mov dword [eax + 4], 0x17
lea ecx, [0x7c2d41]
mov dword [eax], ecx
mov dword [esp + 0x58], 0
mov dword [esp + 0x5c], 0
lea ecx, [0x844124]
mov dword [esp + 0x60], ecx
mov dword [esp + 0x64], eax
add esp, 0x44
ret
mov dword [esp], 0
mov dword [esp + 4], ecx
mov dword [esp + 8], eax
call fcn.0044eeb0
mov eax, dword [esp + 0xc]
mov ecx, dword [esp + 0x10]
mov dword [esp + 0x58], eax
mov dword [esp + 0x5c], ecx
mov dword [esp + 0x60], 0
mov dword [esp + 0x64], 0
add esp, 0x44
ret
inc edx
cmp eax, edx
jle 0x5d56d8
movzx ebx, byte [edx + ecx]
lea ebp, [ebx - 0x30]
xchg ebp, eax
cmp al, 9
xchg ebp, eax
jbe 0x5d567d
cmp bl, 0x20
je 0x5d567d
lea eax, [0x769820]
mov dword [esp], eax
call fcn.0040bcc0
mov eax, dword [esp + 4]
mov dword [eax + 4], 0x15
lea ecx, [0x7c1047]
mov dword [eax], ecx
mov dword [esp + 0x58], 0
mov dword [esp + 0x5c], 0
lea ecx, [0x844124]
mov dword [esp + 0x60], ecx
mov dword [esp + 0x64], eax
add esp, 0x44
ret
mov dword [esp], 0
mov dword [esp + 4], ecx
mov dword [esp + 8], eax
call fcn.0044eeb0
mov eax, dword [esp + 0xc]
mov ecx, dword [esp + 0x10]
mov dword [esp + 0x58], eax
mov dword [esp + 0x5c], ecx
mov dword [esp + 0x60], 0
mov dword [esp + 0x64], 0
add esp, 0x44
ret
call fcn.00462fa0
jmp fcn.005d50f0