Function at 0x557fd0
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 0x5580d4
cmp edx, 0xc0
jb 0x5580d4
movzx eax, byte [esi]
and eax, 0x3f
test dl, 0x20
jne 0x558018
and edx, 0x1f
shl edx, 6
or edx, eax
inc esi
jmp 0x5580d4
test dl, 0x10
jne 0x558039
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 0x5580d4
test dl, 8
jne 0x558063
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 0x5580d4
test dl, 4
jne 0x558099
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 0x5580d4
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 0x5580ec
mov eax, dword [esp + 0x1c]
mov dword [eax], 1
mov ecx, dword [esp + 0x24]
jmp 0x558325
lea eax, [edx - 0x30]
cmp eax, 0x4a
ja 0x5580e3
lea ecx, [edx - 0x30]
movsx edi, word [ecx*2 + 0x6ef1d8]
push ebp
test edi, edi
je 0x558111
jle 0x55845e
mov edx, edi
jmp 0x55831e
cmp eax, 0x48
ja case.0x558121.10
movzx eax, byte [eax + 0x558750]
jmp dword [eax*4 + 0x558728]
mov eax, dword [esp + 0x20]
mov dword [eax], 0x25
jmp 0x55831e
test dword [esp + 0x28], 0x2000000
je case.0x558121.28
movzx eax, byte [esi + 1]
test byte [eax + 0x6f01f0], 8
je 0x55831e
movzx ecx, byte [esi + 2]
test byte [ecx + 0x6f01f0], 8
je 0x55831e
movzx edi, byte [esi + 3]
test byte [edi + 0x6f01f0], 8
je 0x55831e
lea ebp, [esi + 4]
mov dword [esp + 0x10], ebp
movzx ebp, byte [ebp]
test byte [ebp + 0x6f01f0], 8
je 0x55831e
mov edx, eax
cmp edx, 0x61
jb 0x558196
sub edx, 0x20
cmp edx, 0x41
sbb eax, eax
and eax, 0xfffffff9
add eax, 0x37
sub edx, eax
cmp ecx, 0x61
jb 0x5581ab
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 0x5581c5
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 0x5581df
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 0x55861a
mov eax, dword [esp + 0x20]
mov dword [eax], 0x4c
jmp 0x55831e
mov ecx, dword [esp + 0x28]
xor edi, edi
test ecx, 0x2000000
jne 0x558324
mov eax, dword [esp + 0x20]
mov dword [eax], 0x25
jmp 0x558324
cmp dword [esp + 0x2c], 0
jne 0x55831e
mov al, byte [esi + 1]
cmp al, 0x3c
je 0x55837f
cmp al, 0x27
je 0x55837f
cmp al, 0x7b
jne 0x5582a1
mov al, byte [esi + 2]
lea ecx, [esi + 2]
test al, al
je 0x558288
lea esp, [esp]
cmp al, 0x7d
je 0x558290
cmp al, 0x2d
je 0x558280
cmp al, 0x30
jb 0x558290
cmp al, 0x39
ja 0x558290
mov al, byte [ecx + 1]
inc ecx
test al, al
jne 0x558270
mov ebx, 1
inc esi
jmp 0x5582a3
mov al, byte [ecx]
test al, al
je 0x558288
cmp al, 0x7d
je 0x558288
mov edi, 0x1c
jmp 0x558320
xor ebx, ebx
cmp byte [esi + 1], 0x2d
jne 0x5582b1
mov ebp, 1
inc esi
jmp 0x5582b3
xor ebp, ebp
mov cl, byte [esi + 1]
lea edi, [esi + 1]
xor eax, eax
cmp cl, 0x30
jb 0x5582e4
cmp cl, 0x39
ja 0x5582e4
cmp eax, 0xccccccb
jg 0x5582fa
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 0x5582c0
test ebx, ebx
je 0x55834b
inc esi
cmp byte [esi], 0x7d
je 0x55834b
mov eax, dword [esp + 0x20]
mov dword [eax], 0x39
jmp 0x55831e
mov al, byte [esi + 1]
lea ecx, [esi + 1]
cmp al, 0x30
jb 0x558314
cmp al, 0x39
ja 0x558314
mov esi, ecx
mov al, byte [esi + 1]
lea ecx, [esi + 1]
cmp al, 0x30
jae 0x558304
mov eax, dword [esp + 0x20]
mov dword [eax], 0x3d
xor edi, edi
mov ecx, dword [esp + 0x28]
pop ebp
test ecx, 0x20000000
je 0x558338
lea ecx, [edi - 6]
cmp ecx, 5
ja 0x558338
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 0x55835b
mov eax, dword [esp + 0x20]
mov dword [eax], 0x3a
jmp 0x55831e
test ebp, ebp
je 0x558378
mov ecx, dword [esp + 0x24]
cmp eax, ecx
jle 0x558373
mov eax, dword [esp + 0x20]
mov dword [eax], 0xf
jmp 0x55831e
sub ecx, eax
lea eax, [ecx + 1]
mov edi, eax
jmp 0x55845e
mov edi, 0x1b
jmp 0x558320
cmp dword [esp + 0x2c], 0
jne 0x5583df
mov al, byte [esi + 1]
lea ebp, [esi + 1]
mov dword [esp + 0x10], esi
cmp al, 0x30
jb 0x5583c8
jmp 0x5583a0
cmp al, 0x39
ja 0x5583c8
cmp ecx, 0xccccccb
jg 0x558435
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 0x5583a0
cmp ecx, 8
jl 0x55845c
cmp ecx, dword [esp + 0x24]
jle 0x55845c
mov esi, dword [esp + 0x10]
movzx edx, byte [esi]
cmp edx, 0x38
jae 0x55831e
sub edx, 0x30
mov edi, edi
mov al, byte [esi + 1]
inc edi
cmp al, 0x30
jb 0x55840c
cmp al, 0x37
ja 0x55840c
movzx eax, byte [esi + 1]
inc esi
add edx, 0xfffffffa
lea edx, [eax + edx*8]
cmp edi, 2
jl 0x5583f0
test ebx, ebx
jne 0x55831e
mov ecx, dword [esp + 0x28]
xor edi, edi
cmp edx, 0xff
jbe 0x558324
mov eax, dword [esp + 0x20]
mov dword [eax], 0x33
jmp 0x558324
mov al, byte [esi + 1]
lea ecx, [esi + 1]
cmp al, 0x30
jb 0x558314
cmp al, 0x39
ja 0x558314
mov esi, ecx
mov al, byte [esi + 1]
lea ecx, [esi + 1]
cmp al, 0x30
jae 0x558443
jmp 0x558314
mov edi, ecx
neg edi
cmp edi, 0xc
jne 0x558320
cmp byte [esi + 1], 0x7b
jne 0x558320
lea eax, [esi + 2]
push eax
call fcn.0055f520
mov ecx, dword [esp + 0x2c]
add esp, 4
test eax, eax
jne 0x558324
mov eax, dword [esp + 0x20]
mov dword [eax], 0x25
jmp 0x558324
cmp byte [esi + 1], 0x7b
je 0x5584af
mov eax, dword [esp + 0x20]
mov dword [eax], 0x51
jmp 0x55831e
cmp byte [esi + 2], 0x7d
lea eax, [esi + 2]
jne 0x5584c7
mov eax, dword [esp + 0x20]
mov dword [eax], 0x56
jmp 0x55831e
mov esi, eax
xor edx, edx
mov al, byte [esi]
cmp al, 0x30
jb 0x558502
cmp al, 0x37
ja 0x558502
inc esi
movzx eax, al
test edx, edx
jne 0x5584e2
cmp eax, 0x30
je 0x5584fc
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 0x55851a
mov al, byte [esi]
cmp al, 0x30
jae 0x5584d1
cmp byte [esi], 0x7d
je 0x55861a
mov eax, dword [esp + 0x20]
mov dword [eax], 0x50
jmp 0x55831e
mov al, byte [esi]
cmp al, 0x30
jb 0x55852c
cmp al, 0x37
ja 0x55852c
mov al, byte [esi + 1]
inc esi
cmp al, 0x30
jae 0x558520
mov eax, dword [esp + 0x20]
mov dword [eax], 0x22
jmp 0x55831e
test dword [esp + 0x28], 0x2000000
je 0x5585a0
movzx eax, byte [esi + 1]
test byte [eax + 0x6f01f0], 8
je 0x55831e
movzx ecx, byte [esi + 2]
test byte [ecx + 0x6f01f0], 8
je 0x55831e
mov edx, eax
cmp edx, 0x61
jb 0x558571
sub edx, 0x20
cmp edx, 0x41
sbb eax, eax
and eax, 0xfffffff9
add eax, 0x37
sub edx, eax
cmp ecx, 0x61
jb 0x558586
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 0x55831e
cmp byte [esi + 1], 0x7b
jne 0x55868c
mov al, byte [esi + 2]
add esi, 2
cmp al, 0x7d
jne 0x5585c3
mov eax, dword [esp + 0x20]
mov dword [eax], 0x56
jmp 0x55831e
movzx ecx, al
xor edx, edx
test byte [ecx + 0x6f01f0], 8
je 0x558615
inc esi
test edx, edx
jne 0x5585db
cmp ecx, 0x30
je 0x558609
cmp ecx, 0x61
jb 0x5585e3
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 0x558648
movzx ecx, byte [esi]
test byte [ecx + 0x6f01f0], 8
jne 0x5585d1
cmp byte [esi], 0x7d
jne 0x55867d
test ebx, ebx
je 0x55831e
mov ecx, dword [esp + 0x28]
lea eax, [edx - 0xd800]
xor edi, edi
cmp eax, 0x7ff
ja 0x558324
mov eax, dword [esp + 0x20]
mov dword [eax], 0x49
jmp 0x558324
movzx eax, byte [esi]
test byte [eax + 0x6f01f0], 8
je 0x55852c
jmp 0x558660
movzx eax, byte [esi + 1]
inc esi
test byte [eax + 0x6f01f0], 8
jne 0x558660
mov eax, dword [esp + 0x20]
mov dword [eax], 0x22
jmp 0x55831e
mov eax, dword [esp + 0x20]
mov dword [eax], 0x4f
jmp 0x55831e
xor edx, edx
mov edi, edi
movzx eax, byte [esi + 1]
inc edi
test byte [eax + 0x6f01f0], 8
je 0x55831e
movzx ecx, byte [esi + 1]
inc esi
cmp ecx, 0x61
jb 0x5586af
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 0x558690
jmp 0x55831e
movzx edx, byte [esi + 1]
inc esi
test edx, edx
jne 0x5586e3
mov eax, dword [esp + 0x20]
mov dword [eax], 2
jmp 0x55831e
cmp edx, 0x7f
jbe 0x5586f7
mov eax, dword [esp + 0x20]
mov dword [eax], 0x44
jmp 0x55831e
lea eax, [edx - 0x61]
cmp eax, 0x19
ja 0x558702
sub edx, 0x20
xor edx, 0x40
jmp 0x55831e
mov ecx, dword [esp + 0x28]
xor edi, edi
test cl, 0x40
je 0x558324
mov eax, dword [esp + 0x20]
mov dword [eax], 3
jmp 0x558324