Function at 0x454510
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 0x454614
cmp edx, 0xc0
jb 0x454614
movzx eax, byte [esi]
and eax, 0x3f
test dl, 0x20
jne 0x454558
and edx, 0x1f
shl edx, 6
or edx, eax
inc esi
jmp 0x454614
test dl, 0x10
jne 0x454579
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 0x454614
test dl, 8
jne 0x4545a3
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 0x454614
test dl, 4
jne 0x4545d9
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 0x454614
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 0x45462c
mov eax, dword [esp + 0x1c]
mov dword [eax], 1
mov ecx, dword [esp + 0x24]
jmp 0x454865
lea eax, [edx - 0x30]
cmp eax, 0x4a
ja 0x454623
lea ecx, [edx - 0x30]
movsx edi, word [ecx*2 + 0x50b0b8]
push ebp
test edi, edi
je 0x454651
jle 0x45499e
mov edx, edi
jmp 0x45485e
cmp eax, 0x48
ja case.0x454661.10
movzx eax, byte [eax + 0x454c90]
jmp dword [eax*4 + 0x454c68]
mov eax, dword [esp + 0x20]
mov dword [eax], 0x25
jmp 0x45485e
test dword [esp + 0x28], 0x2000000
je case.0x454661.28
movzx eax, byte [esi + 1]
test byte [eax + 0x50c0d0], 8
je 0x45485e
movzx ecx, byte [esi + 2]
test byte [ecx + 0x50c0d0], 8
je 0x45485e
movzx edi, byte [esi + 3]
test byte [edi + 0x50c0d0], 8
je 0x45485e
lea ebp, [esi + 4]
mov dword [esp + 0x10], ebp
movzx ebp, byte [ebp]
test byte [ebp + 0x50c0d0], 8
je 0x45485e
mov edx, eax
cmp edx, 0x61
jb 0x4546d6
sub edx, 0x20
cmp edx, 0x41
sbb eax, eax
and eax, 0xfffffff9
add eax, 0x37
sub edx, eax
cmp ecx, 0x61
jb 0x4546eb
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 0x454705
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 0x45471f
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 0x454b5a
mov eax, dword [esp + 0x20]
mov dword [eax], 0x4c
jmp 0x45485e
mov ecx, dword [esp + 0x28]
xor edi, edi
test ecx, 0x2000000
jne 0x454864
mov eax, dword [esp + 0x20]
mov dword [eax], 0x25
jmp 0x454864
cmp dword [esp + 0x2c], 0
jne 0x45485e
mov al, byte [esi + 1]
cmp al, 0x3c
je 0x4548bf
cmp al, 0x27
je 0x4548bf
cmp al, 0x7b
jne 0x4547e1
mov al, byte [esi + 2]
lea ecx, [esi + 2]
test al, al
je 0x4547c8
lea esp, [esp]
cmp al, 0x7d
je 0x4547d0
cmp al, 0x2d
je 0x4547c0
cmp al, 0x30
jb 0x4547d0
cmp al, 0x39
ja 0x4547d0
mov al, byte [ecx + 1]
inc ecx
test al, al
jne 0x4547b0
mov ebx, 1
inc esi
jmp 0x4547e3
mov al, byte [ecx]
test al, al
je 0x4547c8
cmp al, 0x7d
je 0x4547c8
mov edi, 0x1c
jmp 0x454860
xor ebx, ebx
cmp byte [esi + 1], 0x2d
jne 0x4547f1
mov ebp, 1
inc esi
jmp 0x4547f3
xor ebp, ebp
mov cl, byte [esi + 1]
lea edi, [esi + 1]
xor eax, eax
cmp cl, 0x30
jb 0x454824
cmp cl, 0x39
ja 0x454824
cmp eax, 0xccccccb
jg 0x45483a
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 0x454800
test ebx, ebx
je 0x45488b
inc esi
cmp byte [esi], 0x7d
je 0x45488b
mov eax, dword [esp + 0x20]
mov dword [eax], 0x39
jmp 0x45485e
mov al, byte [esi + 1]
lea ecx, [esi + 1]
cmp al, 0x30
jb 0x454854
cmp al, 0x39
ja 0x454854
mov esi, ecx
mov al, byte [esi + 1]
lea ecx, [esi + 1]
cmp al, 0x30
jae 0x454844
mov eax, dword [esp + 0x20]
mov dword [eax], 0x3d
xor edi, edi
mov ecx, dword [esp + 0x28]
pop ebp
test ecx, 0x20000000
je 0x454878
lea ecx, [edi - 6]
cmp ecx, 5
ja 0x454878
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 0x45489b
mov eax, dword [esp + 0x20]
mov dword [eax], 0x3a
jmp 0x45485e
test ebp, ebp
je 0x4548b8
mov ecx, dword [esp + 0x24]
cmp eax, ecx
jle 0x4548b3
mov eax, dword [esp + 0x20]
mov dword [eax], 0xf
jmp 0x45485e
sub ecx, eax
lea eax, [ecx + 1]
mov edi, eax
jmp 0x45499e
mov edi, 0x1b
jmp 0x454860
cmp dword [esp + 0x2c], 0
jne 0x45491f
mov al, byte [esi + 1]
lea ebp, [esi + 1]
mov dword [esp + 0x10], esi
cmp al, 0x30
jb 0x454908
jmp 0x4548e0
cmp al, 0x39
ja 0x454908
cmp ecx, 0xccccccb
jg 0x454975
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 0x4548e0
cmp ecx, 8
jl 0x45499c
cmp ecx, dword [esp + 0x24]
jle 0x45499c
mov esi, dword [esp + 0x10]
movzx edx, byte [esi]
cmp edx, 0x38
jae 0x45485e
sub edx, 0x30
mov edi, edi
mov al, byte [esi + 1]
inc edi
cmp al, 0x30
jb 0x45494c
cmp al, 0x37
ja 0x45494c
movzx eax, byte [esi + 1]
inc esi
add edx, 0xfffffffa
lea edx, [eax + edx*8]
cmp edi, 2
jl 0x454930
test ebx, ebx
jne 0x45485e
mov ecx, dword [esp + 0x28]
xor edi, edi
cmp edx, 0xff
jbe 0x454864
mov eax, dword [esp + 0x20]
mov dword [eax], 0x33
jmp 0x454864
mov al, byte [esi + 1]
lea ecx, [esi + 1]
cmp al, 0x30
jb 0x454854
cmp al, 0x39
ja 0x454854
mov esi, ecx
mov al, byte [esi + 1]
lea ecx, [esi + 1]
cmp al, 0x30
jae 0x454983
jmp 0x454854
mov edi, ecx
neg edi
cmp edi, 0xc
jne 0x454860
cmp byte [esi + 1], 0x7b
jne 0x454860
lea eax, [esi + 2]
push eax
call fcn.0045ba60
mov ecx, dword [esp + 0x2c]
add esp, 4
test eax, eax
jne 0x454864
mov eax, dword [esp + 0x20]
mov dword [eax], 0x25
jmp 0x454864
cmp byte [esi + 1], 0x7b
je 0x4549ef
mov eax, dword [esp + 0x20]
mov dword [eax], 0x51
jmp 0x45485e
cmp byte [esi + 2], 0x7d
lea eax, [esi + 2]
jne 0x454a07
mov eax, dword [esp + 0x20]
mov dword [eax], 0x56
jmp 0x45485e
mov esi, eax
xor edx, edx
mov al, byte [esi]
cmp al, 0x30
jb 0x454a42
cmp al, 0x37
ja 0x454a42
inc esi
movzx eax, al
test edx, edx
jne 0x454a22
cmp eax, 0x30
je 0x454a3c
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 0x454a5a
mov al, byte [esi]
cmp al, 0x30
jae 0x454a11
cmp byte [esi], 0x7d
je 0x454b5a
mov eax, dword [esp + 0x20]
mov dword [eax], 0x50
jmp 0x45485e
mov al, byte [esi]
cmp al, 0x30
jb 0x454a6c
cmp al, 0x37
ja 0x454a6c
mov al, byte [esi + 1]
inc esi
cmp al, 0x30
jae 0x454a60
mov eax, dword [esp + 0x20]
mov dword [eax], 0x22
jmp 0x45485e
test dword [esp + 0x28], 0x2000000
je 0x454ae0
movzx eax, byte [esi + 1]
test byte [eax + 0x50c0d0], 8
je 0x45485e
movzx ecx, byte [esi + 2]
test byte [ecx + 0x50c0d0], 8
je 0x45485e
mov edx, eax
cmp edx, 0x61
jb 0x454ab1
sub edx, 0x20
cmp edx, 0x41
sbb eax, eax
and eax, 0xfffffff9
add eax, 0x37
sub edx, eax
cmp ecx, 0x61
jb 0x454ac6
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 0x45485e
cmp byte [esi + 1], 0x7b
jne 0x454bcc
mov al, byte [esi + 2]
add esi, 2
cmp al, 0x7d
jne 0x454b03
mov eax, dword [esp + 0x20]
mov dword [eax], 0x56
jmp 0x45485e
movzx ecx, al
xor edx, edx
test byte [ecx + 0x50c0d0], 8
je 0x454b55
inc esi
test edx, edx
jne 0x454b1b
cmp ecx, 0x30
je 0x454b49
cmp ecx, 0x61
jb 0x454b23
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 0x454b88
movzx ecx, byte [esi]
test byte [ecx + 0x50c0d0], 8
jne 0x454b11
cmp byte [esi], 0x7d
jne 0x454bbd
test ebx, ebx
je 0x45485e
mov ecx, dword [esp + 0x28]
lea eax, [edx - 0xd800]
xor edi, edi
cmp eax, 0x7ff
ja 0x454864
mov eax, dword [esp + 0x20]
mov dword [eax], 0x49
jmp 0x454864
movzx eax, byte [esi]
test byte [eax + 0x50c0d0], 8
je 0x454a6c
jmp 0x454ba0
movzx eax, byte [esi + 1]
inc esi
test byte [eax + 0x50c0d0], 8
jne 0x454ba0
mov eax, dword [esp + 0x20]
mov dword [eax], 0x22
jmp 0x45485e
mov eax, dword [esp + 0x20]
mov dword [eax], 0x4f
jmp 0x45485e
xor edx, edx
mov edi, edi
movzx eax, byte [esi + 1]
inc edi
test byte [eax + 0x50c0d0], 8
je 0x45485e
movzx ecx, byte [esi + 1]
inc esi
cmp ecx, 0x61
jb 0x454bef
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 0x454bd0
jmp 0x45485e
movzx edx, byte [esi + 1]
inc esi
test edx, edx
jne 0x454c23
mov eax, dword [esp + 0x20]
mov dword [eax], 2
jmp 0x45485e
cmp edx, 0x7f
jbe 0x454c37
mov eax, dword [esp + 0x20]
mov dword [eax], 0x44
jmp 0x45485e
lea eax, [edx - 0x61]
cmp eax, 0x19
ja 0x454c42
sub edx, 0x20
xor edx, 0x40
jmp 0x45485e
mov ecx, dword [esp + 0x28]
xor edi, edi
test cl, 0x40
je 0x454864
mov eax, dword [esp + 0x20]
mov dword [eax], 3
jmp 0x454864