Function at 0x4c0d50
Capabilities:
Encode data using base64

Disassembly:
mov eax, dword [esp + 0xc]
sub esp, 0x58
mov edx, dword [eax + 4]
mov eax, dword [eax + 8]
push ebx
push ebp
push esi
xor esi, esi
push edi
cmp edx, eax
jae 0x4c17f1
mov ebx, dword [esp + 0x70]
nop
push eax
push edx
lea eax, [esp + 0x50]
push eax
call fcn.004c1e80
mov edx, eax
add esp, 0xc
mov dword [esp + 0x24], edx
test edx, edx
je case.0x4c132f.7
mov eax, dword [esp + 0x4c]
mov ecx, dword [esp + 0x50]
cmp eax, ecx
jae 0x4c17e2
nop dword [eax]
push ecx
push eax
lea eax, [esp + 0x60]
push eax
call fcn.004c1e80
add esp, 0xc
mov dword [esp + 0x20], eax
test eax, eax
je case.0x4c132f.7
mov edi, dword [esp + 0x60]
lea eax, [esp + 0x28]
push edi
push dword [esp + 0x60]
push eax
call fcn.004c1e80
add esp, 0xc
test eax, eax
je case.0x4c132f.7
push edi
push eax
lea eax, [esp + 0x40]
push eax
call fcn.004c1e80
add esp, 0xc
test eax, eax
je case.0x4c132f.7
cmp byte [esp + 0x36], 0
jne case.0x4c132f.7
movzx ebp, byte [esp + 0x35]
lea eax, [ebp - 1]
cmp eax, 0x1d
ja case.0x4c132f.7
movzx eax, byte [eax + 0x4c1830]
jmp dword [eax*4 + 0x4c1808]
mov eax, dword [esp + 0x30]
mov ecx, dword [esp + 0x2c]
sub eax, ecx
cmp eax, 1
je 0x4c0e30
xor edx, edx
jmp 0x4c1278
cmp byte [ecx], 0
mov eax, str.TRUE
mov ecx, str.FALSE
cmove eax, ecx
push eax
call dword [0x661018]
add esp, 4
mov edx, eax
jmp 0x4c1278
mov edi, dword [esp + 0x30]
mov eax, edi
mov edx, dword [esp + 0x2c]
sub eax, edx
jne 0x4c0e66
xor edx, edx
jmp 0x4c1278
cmp eax, 4
jbe 0x4c0e7c
push edi
push edx
call fcn.004c2010
add esp, 8
mov edx, eax
jmp 0x4c1278
movsx ecx, byte [edx]
sar ecx, 0x1f
movzx eax, byte [edx]
inc edx
shl ecx, 8
or ecx, eax
cmp edx, edi
jb 0x4c0e82
push ecx
cmp ecx, 0xa
mov eax, 0x621f90
mov ecx, 0x612a20
cmovb eax, ecx
push eax
push str._s_x
call fcn.00407649
add esp, 0xc
mov edx, eax
jmp 0x4c1278
mov eax, dword [esp + 0x2c]
mov ecx, dword [esp + 0x30]
inc eax
cmp eax, ecx
jbe 0x4c0ec9
xor edx, edx
jmp 0x4c1278
push ecx
push eax
call fcn.004c2010
add esp, 8
mov edx, eax
jmp 0x4c1278
push dword [esp + 0x30]
push dword [esp + 0x30]
call fcn.004c2010
add esp, 8
mov edx, eax
jmp 0x4c1278
push 0x612a20
call dword [0x661018]
add esp, 4
mov edx, eax
jmp 0x4c1278
push 1
push dword [esp + 0x34]
push dword [esp + 0x34]
call fcn.004bfef0
add esp, 0xc
mov edx, eax
jmp 0x4c1278
mov ebx, dword [esp + 0x2c]
mov ecx, ebx
mov edx, dword [esp + 0x30]
cmp ecx, edx
jae 0x4c0f3d
nop dword [eax]
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x4c0f3d
inc ecx
cmp ecx, edx
jb 0x4c0f30
lea edi, [ebx + 0xa]
mov eax, ecx
sub eax, edi
sub eax, 0
je 0x4c0f5d
sub eax, 2
je 0x4c0f62
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x4c127c
mov edi, 0x621fd8
cmp ecx, edx
jb 0x4c0f75
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x4c127c
cmp byte [ecx], 0x5a
jne 0x4c0f86
mov ecx, 0x621fdc
mov edx, 0x621fdf
jmp 0x4c0f87
inc ecx
push ecx
sub edx, ecx
lea eax, [ebx + 8]
push edx
push edi
push eax
lea eax, [ebx + 6]
push eax
lea eax, [ebx + 4]
push eax
lea eax, [ebx + 2]
push eax
xor eax, eax
cmp byte [ebx], 0x35
push ebx
setl al
add eax, 0x13
push eax
push str._u_.2s__.2s__.2s__.2s:_.2s:_.2s__.s
call fcn.00407649
mov ebx, dword [esp + 0x98]
add esp, 0x28
mov edx, eax
mov dword [esp + 0x14], eax
jmp 0x4c127c
mov ebp, dword [esp + 0x2c]
mov edi, 0x612a20
mov ebx, dword [esp + 0x30]
mov ecx, ebp
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x18], edi
cmp ecx, ebx
jae 0x4c0ff0
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x4c0ff0
inc ecx
cmp ecx, ebx
jb 0x4c0fe3
mov eax, ecx
mov byte [esp + 0x12], 0x30
sub eax, ebp
sub eax, 0xc
sub eax, 0
je 0x4c102a
sub eax, 1
je 0x4c1021
sub eax, 1
je 0x4c101a
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x4c127c
mov al, byte [ecx - 2]
mov byte [esp + 0x12], al
mov al, byte [ecx - 1]
mov byte [esp + 0x11], al
jmp 0x4c102f
mov byte [esp + 0x11], 0x30
xor edx, edx
mov eax, ecx
cmp ecx, ebx
jae 0x4c109a
mov bl, byte [ecx]
mov byte [esp + 0x13], bl
cmp bl, 0x2e
mov ebx, dword [esp + 0x1c]
je 0x4c104d
cmp byte [esp + 0x13], 0x2c
jne 0x4c107f
inc ecx
nop
inc eax
cmp eax, ebx
jae 0x4c1061
mov dl, byte [eax]
cmp dl, 0x30
jl 0x4c1061
cmp dl, 0x39
jle 0x4c1050
mov edx, eax
sub edx, ecx
sub edx, 1
je 0x4c107f
lea edi, [ecx - 1]
add edi, edx
nop
cmp byte [edi], 0x30
jne 0x4c107b
dec edi
sub edx, 1
jne 0x4c1070
mov edi, dword [esp + 0x18]
cmp eax, ebx
jae 0x4c109a
cmp byte [eax], 0x5a
jne 0x4c1094
mov eax, str._GMT
mov ebx, 0x621fa0
jmp 0x4c109a
mov edi, 0x6171e0
inc eax
push eax
sub ebx, eax
test edx, edx
push ebx
push edi
push ecx
push edx
mov ecx, 0x612a20
mov eax, 0x616e5c
cmove eax, ecx
push eax
movsx eax, byte [esp + 0x29]
push eax
movsx eax, byte [esp + 0x2e]
push eax
lea eax, [ebp + 0xa]
push eax
lea eax, [ebp + 8]
push eax
lea eax, [ebp + 6]
push eax
lea eax, [ebp + 4]
push eax
push ebp
push str._.4s__.2s__.2s__.2s:_.2s:_c_c_s_.s_s_.s
call fcn.00407649
mov ebx, dword [esp + 0xa8]
add esp, 0x38
mov edx, eax
mov dword [esp + 0x14], eax
jmp 0x4c127c
mov ebx, dword [esp + 0x30]
lea eax, [ebp - 0xc]
mov edi, dword [esp + 0x2c]
mov ecx, 1
sub ebx, edi
mov dword [esp + 0x18], ecx
mov dword [esp + 0x14], 0
cmp eax, 0x12
ja case.0x4c111b.13
movzx eax, byte [eax + 0x4c1860]
jmp dword [eax*4 + 0x4c1850]
mov ecx, 2
jmp 0x4c112e
mov ecx, 4
mov dword [esp + 0x18], ecx
xor edx, edx
mov eax, ebx
div ecx
test edx, edx
jne case.0x4c111b.13
mov eax, ebx
div ecx
cmp eax, 0x3fffffff
ja case.0x4c111b.13
lea eax, [eax*4 + 1]
push eax
call dword [0x66100c]
mov edx, eax
add esp, 4
mov dword [esp + 0x1c], edx
test edx, edx
je case.0x4c111b.13
cmp ebp, 0xc
jne 0x4c1191
test ebx, ebx
je 0x4c1186
push ebx
push edi
push edx
call fcn.00407847
add esp, 0xc
mov edx, dword [esp + 0x1c]
mov byte [ebx + edx], 0
mov eax, edx
jmp 0x4c126d
xor ebx, ebx
cmp edi, dword [esp + 0x30]
jae 0x4c1186
nop dword [eax]
mov eax, dword [esp + 0x18]
xor ecx, ecx
sub eax, 2
je 0x4c11bf
sub eax, 2
jne 0x4c11c8
movzx ecx, byte [edi]
movzx eax, byte [edi + 1]
shl ecx, 8
or ecx, eax
add edi, 2
movzx eax, byte [edi]
shl ecx, 8
or ecx, eax
inc edi
movzx eax, byte [edi]
mov ebp, 1
shl ecx, 8
inc edi
or ecx, eax
cmp ecx, 0x80
jb 0x4c1243
cmp ecx, 0x800
jb 0x4c122c
cmp ecx, 0x10000
jb 0x4c1211
cmp ecx, 0x200000
jae 0x4c125c
mov al, cl
add edx, ebx
and al, 0x3f
or ecx, 0x400000
or al, 0x80
mov ebp, 3
shr ecx, 6
mov byte [edx + 3], al
jmp 0x4c1218
add edx, ebx
mov ebp, 2
mov al, cl
or ecx, 0x20000
and al, 0x3f
or al, 0x80
shr ecx, 6
mov byte [edx + 2], al
jmp 0x4c122e
add edx, ebx
mov al, cl
or ecx, 0x3000
and al, 0x3f
shr ecx, 6
or al, 0x80
inc ebp
mov byte [edx + 1], al
jmp 0x4c1245
add edx, ebx
add ebx, ebp
mov byte [edx], cl
cmp edi, dword [esp + 0x30]
jae 0x4c1182
mov edx, dword [esp + 0x1c]
jmp 0x4c11a0
push edx
call dword [0x661010]
add esp, 4
mov eax, dword [esp + 0x14]
or ebx, 0xffffffff
xor edx, edx
test ebx, ebx
mov ebx, dword [esp + 0x70]
cmovns edx, eax
mov dword [esp + 0x14], edx
test edx, edx
je case.0x4c132f.7
test esi, esi
je 0x4c12cc
mov al, byte [edx]
mov ecx, edx
cmp al, 0x41
jl 0x4c129c
cmp al, 0x5a
ja 0x4c12ac
mov al, byte [ecx + 1]
inc ecx
cmp al, 0x41
jge 0x4c1290
test al, al
jne 0x4c12ac
sub ecx, edx
cmp ecx, 2
mov ecx, 0x61c3b8
jle 0x4c12b1
mov ecx, 0x616b84
mov edx, dword [esp + 0x6c]
sub ecx, esi
cmp esi, ebx
jae 0x4c12c1
mov al, byte [ecx + esi]
mov byte [esi + edx], al
inc esi
cmp byte [ecx + esi], 0
jne 0x4c12b7
mov edx, dword [esp + 0x14]
cmp byte [edx], 0
je 0x4c12f5
mov ecx, edx
mov edx, dword [esp + 0x6c]
sub ecx, esi
nop dword [eax]
cmp esi, ebx
jae 0x4c12ea
mov al, byte [ecx + esi]
mov byte [esi + edx], al
inc esi
cmp byte [ecx + esi], 0
jne 0x4c12e0
mov edx, dword [esp + 0x14]
push edx
call dword [0x661010]
add esp, 4
cmp esi, ebx
jae 0x4c130b
mov eax, dword [esp + 0x6c]
mov byte [esi + eax], 0x3d
inc esi
cmp byte [esp + 0x46], 0
jne case.0x4c132f.7
movzx ebp, byte [esp + 0x45]
lea eax, [ebp - 1]
cmp eax, 0x1d
ja case.0x4c132f.7
movzx eax, byte [eax + 0x4c189c]
jmp dword [eax*4 + 0x4c1874]
mov eax, dword [esp + 0x40]
mov ecx, dword [esp + 0x3c]
sub eax, ecx
cmp eax, 1
je 0x4c134c
xor edx, edx
jmp 0x4c1797
cmp byte [ecx], 0
mov eax, str.TRUE
mov ecx, str.FALSE
cmove eax, ecx
push eax
call dword [0x661018]
add esp, 4
mov edx, eax
jmp 0x4c1797
mov edi, dword [esp + 0x40]
mov eax, edi
mov edx, dword [esp + 0x3c]
sub eax, edx
jne 0x4c1382
xor edx, edx
jmp 0x4c1797
cmp eax, 4
jbe 0x4c1398
push edi
push edx
call fcn.004c2010
add esp, 8
mov edx, eax
jmp 0x4c1797
movsx ecx, byte [edx]
sar ecx, 0x1f
nop
movzx eax, byte [edx]
inc edx
shl ecx, 8
or ecx, eax
cmp edx, edi
jb 0x4c13a0
push ecx
cmp ecx, 0xa
mov eax, 0x621f90
mov ecx, 0x612a20
cmovb eax, ecx
push eax
push str._s_x
call fcn.00407649
add esp, 0xc
mov edx, eax
jmp 0x4c1797
mov eax, dword [esp + 0x3c]
mov ecx, dword [esp + 0x40]
inc eax
cmp eax, ecx
jbe 0x4c13e7
xor edx, edx
jmp 0x4c1797
push ecx
push eax
call fcn.004c2010
add esp, 8
mov edx, eax
jmp 0x4c1797
push dword [esp + 0x40]
push dword [esp + 0x40]
call fcn.004c2010
add esp, 8
mov edx, eax
jmp 0x4c1797
push 0x612a20
call dword [0x661018]
add esp, 4
mov edx, eax
jmp 0x4c1797
push 1
push dword [esp + 0x44]
push dword [esp + 0x44]
call fcn.004bfef0
add esp, 0xc
mov edx, eax
jmp 0x4c1797
mov ebx, dword [esp + 0x3c]
mov ecx, ebx
mov edx, dword [esp + 0x40]
cmp ecx, edx
jae 0x4c145d
nop dword [eax + eax]
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x4c145d
inc ecx
cmp ecx, edx
jb 0x4c1450
lea edi, [ebx + 0xa]
mov eax, ecx
sub eax, edi
sub eax, 0
je 0x4c147d
sub eax, 2
je 0x4c1482
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x4c179b
mov edi, 0x621fd8
cmp ecx, edx
jb 0x4c1495
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x4c179b
cmp byte [ecx], 0x5a
jne 0x4c14a6
mov ecx, 0x621fdc
mov edx, 0x621fdf
jmp 0x4c14a7
inc ecx
push ecx
sub edx, ecx
lea eax, [ebx + 8]
push edx
push edi
push eax
lea eax, [ebx + 6]
push eax
lea eax, [ebx + 4]
push eax
lea eax, [ebx + 2]
push eax
xor eax, eax
cmp byte [ebx], 0x35
push ebx
setl al
add eax, 0x13
push eax
push str._u_.2s__.2s__.2s__.2s:_.2s:_.2s__.s
call fcn.00407649
mov ebx, dword [esp + 0x98]
add esp, 0x28
mov edx, eax
mov dword [esp + 0x14], eax
jmp 0x4c179b
mov ebp, dword [esp + 0x3c]
mov edi, 0x612a20
mov ebx, dword [esp + 0x40]
mov ecx, ebp
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x18], edi
cmp ecx, ebx
jae 0x4c1510
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x4c1510
inc ecx
cmp ecx, ebx
jb 0x4c1503
mov eax, ecx
mov byte [esp + 0x11], 0x30
sub eax, ebp
sub eax, 0xc
sub eax, 0
je 0x4c154a
sub eax, 1
je 0x4c1541
sub eax, 1
je 0x4c153a
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x4c179b
mov al, byte [ecx - 2]
mov byte [esp + 0x11], al
mov al, byte [ecx - 1]
mov byte [esp + 0x12], al
jmp 0x4c154f
mov byte [esp + 0x12], 0x30
xor edx, edx
mov eax, ecx
cmp ecx, ebx
jae 0x4c15ba
mov bl, byte [ecx]
mov byte [esp + 0x13], bl
cmp bl, 0x2e
mov ebx, dword [esp + 0x1c]
je 0x4c156d
cmp byte [esp + 0x13], 0x2c
jne 0x4c159f
inc ecx
nop
inc eax
cmp eax, ebx
jae 0x4c1581
mov dl, byte [eax]
cmp dl, 0x30
jl 0x4c1581
cmp dl, 0x39
jle 0x4c1570
mov edx, eax
sub edx, ecx
sub edx, 1
je 0x4c159f
lea edi, [ecx - 1]
add edi, edx
nop
cmp byte [edi], 0x30
jne 0x4c159b
dec edi
sub edx, 1
jne 0x4c1590
mov edi, dword [esp + 0x18]
cmp eax, ebx
jae 0x4c15ba
cmp byte [eax], 0x5a
jne 0x4c15b4
mov eax, str._GMT
mov ebx, 0x621fa0
jmp 0x4c15ba
mov edi, 0x6171e0
inc eax
push eax
sub ebx, eax
test edx, edx
push ebx
push edi
push ecx
push edx
mov ecx, 0x612a20
mov eax, 0x616e5c
cmove eax, ecx
push eax
movsx eax, byte [esp + 0x2a]
push eax
movsx eax, byte [esp + 0x2d]
push eax
lea eax, [ebp + 0xa]
push eax
lea eax, [ebp + 8]
push eax
lea eax, [ebp + 6]
push eax
lea eax, [ebp + 4]
push eax
push ebp
push str._.4s__.2s__.2s__.2s:_.2s:_c_c_s_.s_s_.s
call fcn.00407649
mov ebx, dword [esp + 0xa8]
add esp, 0x38
mov edx, eax
mov dword [esp + 0x14], eax
jmp 0x4c179b
mov ebx, dword [esp + 0x40]
lea eax, [ebp - 0xc]
mov edi, dword [esp + 0x3c]
mov ecx, 1
sub ebx, edi
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x14], 0
cmp eax, 0x12
ja case.0x4c163b.13
movzx eax, byte [eax + 0x4c18cc]
jmp dword [eax*4 + 0x4c18bc]
mov ecx, 2
jmp 0x4c164e
mov ecx, 4
mov dword [esp + 0x1c], ecx
xor edx, edx
mov eax, ebx
div ecx
test edx, edx
jne case.0x4c163b.13
mov eax, ebx
div ecx
cmp eax, 0x3fffffff
ja case.0x4c163b.13
lea eax, [eax*4 + 1]
push eax
call dword [0x66100c]
mov edx, eax
add esp, 4
mov dword [esp + 0x18], edx
test edx, edx
je case.0x4c163b.13
cmp ebp, 0xc
jne 0x4c16b1
test ebx, ebx
je 0x4c16a6
push ebx
push edi
push edx
call fcn.00407847
add esp, 0xc
mov edx, dword [esp + 0x18]
mov byte [ebx + edx], 0
mov eax, edx
jmp 0x4c178c
xor ebx, ebx
cmp edi, dword [esp + 0x40]
jae 0x4c16a6
nop dword [eax]
mov ecx, dword [esp + 0x1c]
xor eax, eax
sub ecx, 2
je 0x4c16df
sub ecx, 2
jne 0x4c16e8
movzx eax, byte [edi]
movzx ecx, byte [edi + 1]
shl eax, 8
or eax, ecx
add edi, 2
movzx ecx, byte [edi]
shl eax, 8
or eax, ecx
inc edi
movzx ecx, byte [edi]
mov ebp, 1
shl eax, 8
inc edi
or eax, ecx
cmp eax, 0x80
jb 0x4c1762
cmp eax, 0x800
jb 0x4c174a
cmp eax, 0x10000
jb 0x4c172e
cmp eax, 0x200000
jae 0x4c177b
mov cl, al
add edx, ebx
and cl, 0x3f
or eax, 0x400000
or cl, 0x80
mov ebp, 3
shr eax, 6
mov byte [edx + 3], cl
jmp 0x4c1735
add edx, ebx
mov ebp, 2
mov cl, al
or eax, 0x20000
and cl, 0x3f
or cl, 0x80
shr eax, 6
mov byte [edx + 2], cl
jmp 0x4c174c
add edx, ebx
mov cl, al
or eax, 0x3000
and cl, 0x3f
shr eax, 6
or cl, 0x80
inc ebp
mov byte [edx + 1], cl
jmp 0x4c1764
add edx, ebx
add ebx, ebp
mov byte [edx], al
cmp edi, dword [esp + 0x40]
jae 0x4c16a2
mov edx, dword [esp + 0x18]
jmp 0x4c16c0
push edx
call dword [0x661010]
add esp, 4
mov eax, dword [esp + 0x14]
or ebx, 0xffffffff
xor edx, edx
test ebx, ebx
mov ebx, dword [esp + 0x70]
cmovns edx, eax
mov dword [esp + 0x14], edx
test edx, edx
je case.0x4c132f.7
cmp byte [edx], 0
mov ecx, edx
je 0x4c17c4
mov edx, dword [esp + 0x6c]
nop word [eax + eax]
cmp esi, ebx
jae 0x4c17b9
mov al, byte [ecx]
mov byte [esi + edx], al
inc ecx
inc esi
cmp byte [ecx], 0
jne 0x4c17b0
mov edx, dword [esp + 0x14]
push edx
call dword [0x661010]
mov eax, dword [esp + 0x24]
add esp, 4
mov ecx, dword [esp + 0x50]
cmp eax, ecx
jb 0x4c0da0
mov edx, dword [esp + 0x24]
mov eax, dword [esp + 0x74]
mov eax, dword [eax + 8]
cmp edx, eax
jb 0x4c0d70
pop edi
mov eax, esi
pop esi
pop ebp
pop ebx
add esp, 0x58
ret
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
add esp, 0x58
ret