Function at 0x4386f0
Capabilities:
Encode data using base64

Disassembly:
push ecx
push ebx
mov ebx, dword [esp + 0x1c]
push esi
mov esi, dword [esp + 0x10]
push edi
shr ebx, 0xb
xor edi, edi
mov esi, dword [esi]
movzx edx, byte [esi + 1]
add esi, 2
and ebx, 1
je 0x4387f4
cmp edx, 0xc0
jb 0x4387f4
movzx eax, byte [esi]
and eax, 0x3f
test dl, 0x20
jne 0x438738
and edx, 0x1f
shl edx, 6
or edx, eax
inc esi
jmp 0x4387f4
test dl, 0x10
jne 0x438759
and edx, 0xf
shl edx, 6
or edx, eax
movzx eax, byte [esi + 1]
shl edx, 6
and eax, 0x3f
or edx, eax
add esi, 2
jmp 0x4387f4
test dl, 8
jne 0x438783
and edx, 7
shl edx, 6
or edx, eax
movzx eax, byte [esi + 1]
shl edx, 6
and eax, 0x3f
or edx, eax
movzx eax, byte [esi + 2]
shl edx, 6
and eax, 0x3f
or edx, eax
add esi, 3
jmp 0x4387f4
test dl, 4
jne 0x4387b9
and edx, 3
shl edx, 6
or edx, eax
movzx eax, byte [esi + 1]
shl edx, 6
and eax, 0x3f
or edx, eax
movzx eax, byte [esi + 2]
shl edx, 6
and eax, 0x3f
or edx, eax
movzx eax, byte [esi + 3]
shl edx, 6
and eax, 0x3f
or edx, eax
add esi, 4
jmp 0x4387f4
and edx, 1
shl edx, 6
or edx, eax
movzx eax, byte [esi + 1]
shl edx, 6
and eax, 0x3f
or edx, eax
movzx eax, byte [esi + 2]
shl edx, 6
and eax, 0x3f
or edx, eax
movzx eax, byte [esi + 3]
shl edx, 6
and eax, 0x3f
or edx, eax
movzx eax, byte [esi + 4]
shl edx, 6
and eax, 0x3f
or edx, eax
add esi, 5
dec esi
test edx, edx
jne 0x43880c
mov eax, dword [esp + 0x1c]
mov dword [eax], 1
mov ecx, dword [esp + 0x24]
jmp 0x438a45
lea eax, [edx - 0x30]
cmp eax, 0x4a
ja 0x438803
lea ecx, [edx - 0x30]
movsx edi, word [ecx*2 + 0x54dee8]
push ebp
test edi, edi
je 0x438831
jle 0x438b7e
mov edx, edi
jmp 0x438a3e
cmp eax, 0x48
ja case.0x438841.10
movzx eax, byte [eax + 0x438e70]
jmp dword [eax*4 + 0x438e48]
mov eax, dword [esp + 0x20]
mov dword [eax], 0x25
jmp 0x438a3e
test dword [esp + 0x28], 0x2000000
je case.0x438841.28
movzx eax, byte [esi + 1]
test byte [eax + 0x54ef00], 8
je 0x438a3e
movzx ecx, byte [esi + 2]
test byte [ecx + 0x54ef00], 8
je 0x438a3e
movzx edi, byte [esi + 3]
test byte [edi + 0x54ef00], 8
je 0x438a3e
lea ebp, [esi + 4]
mov dword [esp + 0x10], ebp
movzx ebp, byte [ebp]
test byte [ebp + 0x54ef00], 8
je 0x438a3e
mov edx, eax
cmp edx, 0x61
jb 0x4388b6
sub edx, 0x20
cmp edx, 0x41
sbb eax, eax
and eax, 0xfffffff9
add eax, 0x37
sub edx, eax
cmp ecx, 0x61
jb 0x4388cb
sub ecx, 0x20
cmp ecx, 0x41
sbb eax, eax
shl edx, 4
and eax, 0xfffffff9
add eax, 0x37
sub edx, eax
add edx, ecx
cmp edi, 0x61
jb 0x4388e5
sub edi, 0x20
cmp edi, 0x41
sbb eax, eax
shl edx, 4
and eax, 0xfffffff9
add eax, 0x37
sub edx, eax
add edx, edi
cmp ebp, 0x61
jb 0x4388ff
sub ebp, 0x20
mov esi, dword [esp + 0x10]
cmp ebp, 0x41
sbb eax, eax
shl edx, 4
and eax, 0xfffffff9
add eax, 0x37
sub edx, eax
mov eax, ebx
add edx, ebp
neg eax
sbb eax, eax
and eax, 0x10ff00
add eax, 0xff
cmp edx, eax
jbe 0x438d3a
mov eax, dword [esp + 0x20]
mov dword [eax], 0x4c
jmp 0x438a3e
mov ecx, dword [esp + 0x28]
xor edi, edi
test ecx, 0x2000000
jne 0x438a44
mov eax, dword [esp + 0x20]
mov dword [eax], 0x25
jmp 0x438a44
cmp dword [esp + 0x2c], 0
jne 0x438a3e
mov al, byte [esi + 1]
cmp al, 0x3c
je 0x438a9f
cmp al, 0x27
je 0x438a9f
cmp al, 0x7b
jne 0x4389c1
mov al, byte [esi + 2]
lea ecx, [esi + 2]
test al, al
je 0x4389a8
lea esp, [esp]
cmp al, 0x7d
je 0x4389b0
cmp al, 0x2d
je 0x4389a0
cmp al, 0x30
jb 0x4389b0
cmp al, 0x39
ja 0x4389b0
mov al, byte [ecx + 1]
inc ecx
test al, al
jne 0x438990
mov ebx, 1
inc esi
jmp 0x4389c3
mov al, byte [ecx]
test al, al
je 0x4389a8
cmp al, 0x7d
je 0x4389a8
mov edi, 0x1c
jmp 0x438a40
xor ebx, ebx
cmp byte [esi + 1], 0x2d
jne 0x4389d1
mov ebp, 1
inc esi
jmp 0x4389d3
xor ebp, ebp
mov cl, byte [esi + 1]
lea edi, [esi + 1]
xor eax, eax
cmp cl, 0x30
jb 0x438a04
cmp cl, 0x39
ja 0x438a04
cmp eax, 0xccccccb
jg 0x438a1a
mov esi, edi
lea ecx, [eax + eax*4]
lea edi, [esi + 1]
movzx eax, byte [esi]
lea eax, [eax + ecx*2]
mov cl, byte [edi]
add eax, 0xffffffd0
cmp cl, 0x30
jae 0x4389e0
test ebx, ebx
je 0x438a6b
inc esi
cmp byte [esi], 0x7d
je 0x438a6b
mov eax, dword [esp + 0x20]
mov dword [eax], 0x39
jmp 0x438a3e
mov al, byte [esi + 1]
lea ecx, [esi + 1]
cmp al, 0x30
jb 0x438a34
cmp al, 0x39
ja 0x438a34
mov esi, ecx
mov al, byte [esi + 1]
lea ecx, [esi + 1]
cmp al, 0x30
jae 0x438a24
mov eax, dword [esp + 0x20]
mov dword [eax], 0x3d
xor edi, edi
mov ecx, dword [esp + 0x28]
pop ebp
test ecx, 0x20000000
je 0x438a58
lea ecx, [edi - 6]
cmp ecx, 5
ja 0x438a58
add edi, 0x17
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x18]
mov dword [eax], esi
mov eax, edi
pop edi
pop esi
mov dword [ecx], edx
pop ebx
pop ecx
ret
test eax, eax
jne 0x438a7b
mov eax, dword [esp + 0x20]
mov dword [eax], 0x3a
jmp 0x438a3e
test ebp, ebp
je 0x438a98
mov ecx, dword [esp + 0x24]
cmp eax, ecx
jle 0x438a93
mov eax, dword [esp + 0x20]
mov dword [eax], 0xf
jmp 0x438a3e
sub ecx, eax
lea eax, [ecx + 1]
mov edi, eax
jmp 0x438b7e
mov edi, 0x1b
jmp 0x438a40
cmp dword [esp + 0x2c], 0
jne 0x438aff
mov al, byte [esi + 1]
lea ebp, [esi + 1]
mov dword [esp + 0x10], esi
cmp al, 0x30
jb 0x438ae8
jmp 0x438ac0
cmp al, 0x39
ja 0x438ae8
cmp ecx, 0xccccccb
jg 0x438b55
mov esi, ebp
lea ecx, [ecx + ecx*4]
lea ecx, [ecx - 0x18]
lea ebp, [esi + 1]
movzx eax, byte [esi]
lea ecx, [eax + ecx*2]
mov al, byte [ebp]
cmp al, 0x30
jae 0x438ac0
cmp ecx, 8
jl 0x438b7c
cmp ecx, dword [esp + 0x24]
jle 0x438b7c
mov esi, dword [esp + 0x10]
movzx edx, byte [esi]
cmp edx, 0x38
jae 0x438a3e
sub edx, 0x30
mov edi, edi
mov al, byte [esi + 1]
inc edi
cmp al, 0x30
jb 0x438b2c
cmp al, 0x37
ja 0x438b2c
movzx eax, byte [esi + 1]
inc esi
add edx, 0xfffffffa
lea edx, [eax + edx*8]
cmp edi, 2
jl 0x438b10
test ebx, ebx
jne 0x438a3e
mov ecx, dword [esp + 0x28]
xor edi, edi
cmp edx, 0xff
jbe 0x438a44
mov eax, dword [esp + 0x20]
mov dword [eax], 0x33
jmp 0x438a44
mov al, byte [esi + 1]
lea ecx, [esi + 1]
cmp al, 0x30
jb 0x438a34
cmp al, 0x39
ja 0x438a34
mov esi, ecx
mov al, byte [esi + 1]
lea ecx, [esi + 1]
cmp al, 0x30
jae 0x438b63
jmp 0x438a34
mov edi, ecx
neg edi
cmp edi, 0xc
jne 0x438a40
cmp byte [esi + 1], 0x7b
jne 0x438a40
lea eax, [esi + 2]
push eax
call fcn.0043fc40
mov ecx, dword [esp + 0x2c]
add esp, 4
test eax, eax
jne 0x438a44
mov eax, dword [esp + 0x20]
mov dword [eax], 0x25
jmp 0x438a44
cmp byte [esi + 1], 0x7b
je 0x438bcf
mov eax, dword [esp + 0x20]
mov dword [eax], 0x51
jmp 0x438a3e
cmp byte [esi + 2], 0x7d
lea eax, [esi + 2]
jne 0x438be7
mov eax, dword [esp + 0x20]
mov dword [eax], 0x56
jmp 0x438a3e
mov esi, eax
xor edx, edx
mov al, byte [esi]
cmp al, 0x30
jb 0x438c22
cmp al, 0x37
ja 0x438c22
inc esi
movzx eax, al
test edx, edx
jne 0x438c02
cmp eax, 0x30
je 0x438c1c
add eax, 0xffffffd0
lea edx, [eax + edx*8]
mov eax, ebx
neg eax
sbb eax, eax
and eax, 0x10ff00
add eax, 0xff
cmp edx, eax
ja 0x438c3a
mov al, byte [esi]
cmp al, 0x30
jae 0x438bf1
cmp byte [esi], 0x7d
je 0x438d3a
mov eax, dword [esp + 0x20]
mov dword [eax], 0x50
jmp 0x438a3e
mov al, byte [esi]
cmp al, 0x30
jb 0x438c4c
cmp al, 0x37
ja 0x438c4c
mov al, byte [esi + 1]
inc esi
cmp al, 0x30
jae 0x438c40
mov eax, dword [esp + 0x20]
mov dword [eax], 0x22
jmp 0x438a3e
test dword [esp + 0x28], 0x2000000
je 0x438cc0
movzx eax, byte [esi + 1]
test byte [eax + 0x54ef00], 8
je 0x438a3e
movzx ecx, byte [esi + 2]
test byte [ecx + 0x54ef00], 8
je 0x438a3e
mov edx, eax
cmp edx, 0x61
jb 0x438c91
sub edx, 0x20
cmp edx, 0x41
sbb eax, eax
and eax, 0xfffffff9
add eax, 0x37
sub edx, eax
cmp ecx, 0x61
jb 0x438ca6
sub ecx, 0x20
cmp ecx, 0x41
sbb eax, eax
shl edx, 4
and eax, 0xfffffff9
add eax, 0x37
sub edx, eax
add edx, ecx
add esi, 2
jmp 0x438a3e
cmp byte [esi + 1], 0x7b
jne 0x438dac
mov al, byte [esi + 2]
add esi, 2
cmp al, 0x7d
jne 0x438ce3
mov eax, dword [esp + 0x20]
mov dword [eax], 0x56
jmp 0x438a3e
movzx ecx, al
xor edx, edx
test byte [ecx + 0x54ef00], 8
je 0x438d35
inc esi
test edx, edx
jne 0x438cfb
cmp ecx, 0x30
je 0x438d29
cmp ecx, 0x61
jb 0x438d03
sub ecx, 0x20
cmp ecx, 0x41
sbb eax, eax
shl edx, 4
and eax, 0xfffffff9
add eax, 0x37
sub edx, eax
mov eax, ebx
add edx, ecx
neg eax
sbb eax, eax
and eax, 0x10ff00
add eax, 0xff
cmp edx, eax
ja 0x438d68
movzx ecx, byte [esi]
test byte [ecx + 0x54ef00], 8
jne 0x438cf1
cmp byte [esi], 0x7d
jne 0x438d9d
test ebx, ebx
je 0x438a3e
mov ecx, dword [esp + 0x28]
lea eax, [edx - 0xd800]
xor edi, edi
cmp eax, 0x7ff
ja 0x438a44
mov eax, dword [esp + 0x20]
mov dword [eax], 0x49
jmp 0x438a44
movzx eax, byte [esi]
test byte [eax + 0x54ef00], 8
je 0x438c4c
jmp 0x438d80
movzx eax, byte [esi + 1]
inc esi
test byte [eax + 0x54ef00], 8
jne 0x438d80
mov eax, dword [esp + 0x20]
mov dword [eax], 0x22
jmp 0x438a3e
mov eax, dword [esp + 0x20]
mov dword [eax], 0x4f
jmp 0x438a3e
xor edx, edx
mov edi, edi
movzx eax, byte [esi + 1]
inc edi
test byte [eax + 0x54ef00], 8
je 0x438a3e
movzx ecx, byte [esi + 1]
inc esi
cmp ecx, 0x61
jb 0x438dcf
sub ecx, 0x20
cmp ecx, 0x41
sbb eax, eax
shl edx, 4
and eax, 0xfffffff9
add eax, 0x37
sub edx, eax
add edx, ecx
cmp edi, 2
jl 0x438db0
jmp 0x438a3e
movzx edx, byte [esi + 1]
inc esi
test edx, edx
jne 0x438e03
mov eax, dword [esp + 0x20]
mov dword [eax], 2
jmp 0x438a3e
cmp edx, 0x7f
jbe 0x438e17
mov eax, dword [esp + 0x20]
mov dword [eax], 0x44
jmp 0x438a3e
lea eax, [edx - 0x61]
cmp eax, 0x19
ja 0x438e22
sub edx, 0x20
xor edx, 0x40
jmp 0x438a3e
mov ecx, dword [esp + 0x28]
xor edi, edi
test cl, 0x40
je 0x438a44
mov eax, dword [esp + 0x20]
mov dword [eax], 3
jmp 0x438a44