Function at 0x50cef0
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 0x50d976
mov ebx, dword [esp + 0x70]
mov ebp, 0x59de09
push eax
push edx
lea eax, [esp + 0x50]
push eax
call fcn.0050dca0
mov edx, eax
add esp, 0xc
mov dword [esp + 0x24], edx
test edx, edx
je case.0x50d4d3.7
mov eax, dword [esp + 0x4c]
mov ecx, dword [esp + 0x50]
cmp eax, ecx
jae 0x50d967
push ecx
push eax
lea eax, [esp + 0x60]
push eax
call fcn.0050dca0
add esp, 0xc
mov dword [esp + 0x20], eax
test eax, eax
je case.0x50d4d3.7
mov edi, dword [esp + 0x60]
lea eax, [esp + 0x28]
push edi
push dword [esp + 0x60]
push eax
call fcn.0050dca0
add esp, 0xc
test eax, eax
je case.0x50d4d3.7
push edi
push eax
lea eax, [esp + 0x40]
push eax
call fcn.0050dca0
add esp, 0xc
test eax, eax
je case.0x50d4d3.7
cmp byte [esp + 0x36], 0
jne case.0x50d4d3.7
movzx ecx, byte [esp + 0x35]
mov dword [esp + 0x1c], ecx
lea eax, [ecx - 1]
cmp eax, 0x1d
ja case.0x50d4d3.7
movzx eax, byte [eax + 0x50d9b4]
jmp dword [eax*4 + 0x50d98c]
mov eax, dword [esp + 0x30]
mov ecx, dword [esp + 0x2c]
sub eax, ecx
cmp eax, 1
je 0x50cfd5
xor edx, edx
jmp 0x50d412
cmp byte [ecx], 0
mov eax, str.TRUE
mov ecx, str.FALSE
cmove eax, ecx
push eax
call dword [0x5bf14c]
add esp, 4
mov edx, eax
jmp 0x50d412
mov edi, dword [esp + 0x30]
mov eax, edi
mov edx, dword [esp + 0x2c]
sub eax, edx
jne 0x50d00b
xor edx, edx
jmp 0x50d412
cmp eax, 4
jbe 0x50d021
push edi
push edx
call fcn.0050dde0
add esp, 8
mov edx, eax
jmp 0x50d412
movsx ecx, byte [edx]
sar ecx, 0x1f
movzx eax, byte [edx]
inc edx
shl ecx, 8
or ecx, eax
cmp edx, edi
jb 0x50d027
cmp ecx, 0xa
mov eax, 0x58d858
push ecx
cmovb eax, ebp
push eax
push str._s_x
call fcn.004c9120
add esp, 0xc
mov edx, eax
jmp 0x50d412
mov eax, dword [esp + 0x2c]
mov ecx, dword [esp + 0x30]
inc eax
cmp eax, ecx
jbe 0x50d069
xor edx, edx
jmp 0x50d412
push ecx
push eax
call fcn.0050dde0
add esp, 8
mov edx, eax
jmp 0x50d412
push dword [esp + 0x30]
push dword [esp + 0x30]
call fcn.0050dde0
add esp, 8
mov edx, eax
jmp 0x50d412
push 0x59de09
call dword [0x5bf14c]
add esp, 4
mov edx, eax
jmp 0x50d412
push 1
push dword [esp + 0x34]
push dword [esp + 0x34]
call fcn.0050c370
add esp, 0xc
mov edx, eax
jmp 0x50d412
mov ebx, dword [esp + 0x2c]
mov ecx, ebx
mov edx, dword [esp + 0x30]
cmp ecx, edx
jae 0x50d0dd
nop dword [eax]
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x50d0dd
inc ecx
cmp ecx, edx
jb 0x50d0d0
lea edi, [ebx + 0xa]
mov eax, ecx
sub eax, edi
sub eax, 0
je 0x50d0fd
sub eax, 2
je 0x50d102
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x50d416
mov edi, 0x58d898
cmp ecx, edx
jb 0x50d115
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x50d416
cmp byte [ecx], 0x5a
jne 0x50d126
mov ecx, 0x58d89c
mov edx, 0x58d89f
jmp 0x50d127
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.004c9120
mov ebx, dword [esp + 0x98]
add esp, 0x28
mov edx, eax
mov dword [esp + 0x14], eax
jmp 0x50d416
mov ebp, dword [esp + 0x2c]
mov edi, 0x59de09
mov ebx, dword [esp + 0x30]
mov ecx, ebp
mov dword [esp + 0x18], ebx
mov dword [esp + 0x14], edi
cmp ecx, ebx
jae 0x50d190
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x50d190
inc ecx
cmp ecx, ebx
jb 0x50d183
mov eax, ecx
mov byte [esp + 0x12], 0x30
sub eax, ebp
sub eax, 0xc
sub eax, 0
je 0x50d1cf
sub eax, 1
je 0x50d1c6
sub eax, 1
je 0x50d1bf
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
mov ebp, 0x59de09
jmp 0x50d416
mov al, byte [ecx - 2]
mov byte [esp + 0x12], al
mov al, byte [ecx - 1]
mov byte [esp + 0x11], al
jmp 0x50d1d4
mov byte [esp + 0x11], 0x30
xor edx, edx
mov eax, ecx
cmp ecx, ebx
jae 0x50d23c
mov bl, byte [ecx]
mov byte [esp + 0x13], bl
cmp bl, 0x2e
mov ebx, dword [esp + 0x18]
je 0x50d1f2
cmp byte [esp + 0x13], 0x2c
jne 0x50d221
inc ecx
inc eax
cmp eax, ebx
jae 0x50d204
mov dl, byte [eax]
cmp dl, 0x30
jl 0x50d204
cmp dl, 0x39
jle 0x50d1f3
mov edx, eax
sub edx, ecx
sub edx, 1
je 0x50d221
lea edi, [ecx - 1]
add edi, edx
cmp byte [edi], 0x30
jne 0x50d21d
dec edi
sub edx, 1
jne 0x50d212
mov edi, dword [esp + 0x14]
cmp eax, ebx
jae 0x50d23c
cmp byte [eax], 0x5a
jne 0x50d236
mov eax, str._GMT
mov ebx, 0x58d868
jmp 0x50d23c
mov edi, 0x59f9e8
inc eax
push eax
sub ebx, eax
test edx, edx
push ebx
push edi
push ecx
push edx
mov ecx, 0x59de09
mov eax, 0x59f05c
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.004c9120
mov ebx, dword [esp + 0xa8]
add esp, 0x38
mov edx, eax
mov dword [esp + 0x14], eax
mov ebp, 0x59de09
jmp 0x50d416
mov ebx, dword [esp + 0x30]
add ecx, 0xfffffff4
mov edi, dword [esp + 0x2c]
mov ebp, 1
sub ebx, edi
mov dword [esp + 0x18], ebp
mov dword [esp + 0x14], 0
cmp ecx, 0x12
ja case.0x50d2c2.13
movzx eax, byte [ecx + 0x50d9e4]
jmp dword [eax*4 + 0x50d9d4]
mov ebp, 2
jmp 0x50d2d5
mov ebp, 4
mov dword [esp + 0x18], ebp
xor edx, edx
mov eax, ebx
div ebp
test edx, edx
jne case.0x50d2c2.13
mov eax, ebx
div ebp
cmp eax, 0x3fffffff
ja case.0x50d2c2.13
lea eax, [eax*4 + 1]
push eax
call dword [0x5bf140]
mov ebp, eax
add esp, 4
test ebp, ebp
je case.0x50d2c2.13
cmp dword [esp + 0x1c], 0xc
jne 0x50d330
test ebx, ebx
je 0x50d327
push ebx
push edi
push ebp
call sub.VCRUNTIME140.dll_memcpy
add esp, 0xc
mov byte [ebx + ebp], 0
jmp 0x50d402
xor ebx, ebx
cmp edi, dword [esp + 0x30]
jae 0x50d327
nop dword [eax + eax]
mov eax, dword [esp + 0x18]
xor ecx, ecx
sub eax, 2
je 0x50d35f
sub eax, 2
jne 0x50d368
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 edx, 1
shl ecx, 8
inc edi
or ecx, eax
cmp ecx, 0x80
jb 0x50d3dc
cmp ecx, 0x800
jb 0x50d3c8
cmp ecx, 0x10000
jb 0x50d3b0
cmp ecx, 0x200000
jae 0x50d3f1
mov al, cl
mov edx, 3
and al, 0x3f
or ecx, 0x400000
or al, 0x80
shr ecx, 6
mov byte [ebx + ebp + 3], al
jmp 0x50d3b5
mov edx, 2
mov al, cl
or ecx, 0x20000
and al, 0x3f
or al, 0x80
shr ecx, 6
mov byte [ebx + ebp + 2], al
mov al, cl
or ecx, 0x3000
and al, 0x3f
shr ecx, 6
or al, 0x80
inc edx
mov byte [ebx + ebp + 1], al
mov byte [ebx + ebp], cl
add ebx, edx
cmp edi, dword [esp + 0x30]
jb 0x50d340
mov byte [ebx + ebp], 0
jmp 0x50d402
push ebp
call dword [0x5bf144]
add esp, 4
mov ebp, dword [esp + 0x14]
or ebx, 0xffffffff
xor edx, edx
test ebx, ebx
mov ebx, dword [esp + 0x70]
cmovns edx, ebp
mov ebp, 0x59de09
mov dword [esp + 0x14], edx
test edx, edx
je case.0x50d4d3.7
test esi, esi
je 0x50d46c
mov al, byte [edx]
mov ecx, edx
cmp al, 0x41
jl 0x50d43c
nop word [eax + eax]
cmp al, 0x5a
ja 0x50d44c
mov al, byte [ecx + 1]
inc ecx
cmp al, 0x41
jge 0x50d430
test al, al
jne 0x50d44c
sub ecx, edx
cmp ecx, 2
mov ecx, 0x59fae8
jle 0x50d451
mov ecx, 0x57b428
mov edx, dword [esp + 0x6c]
sub ecx, esi
cmp esi, ebx
jae 0x50d461
mov al, byte [ecx + esi]
mov byte [esi + edx], al
inc esi
cmp byte [ecx + esi], 0
jne 0x50d457
mov edx, dword [esp + 0x14]
cmp byte [edx], 0
je 0x50d495
mov ecx, edx
mov edx, dword [esp + 0x6c]
sub ecx, esi
nop dword [eax]
cmp esi, ebx
jae 0x50d48a
mov al, byte [ecx + esi]
mov byte [esi + edx], al
inc esi
cmp byte [ecx + esi], 0
jne 0x50d480
mov edx, dword [esp + 0x14]
push edx
call dword [0x5bf144]
add esp, 4
cmp esi, ebx
jae 0x50d4ab
mov eax, dword [esp + 0x6c]
mov byte [esi + eax], 0x3d
inc esi
cmp byte [esp + 0x46], 0
jne case.0x50d4d3.7
movzx ecx, byte [esp + 0x45]
mov dword [esp + 0x1c], ecx
lea eax, [ecx - 1]
cmp eax, 0x1d
ja case.0x50d4d3.7
movzx eax, byte [eax + 0x50da20]
jmp dword [eax*4 + 0x50d9f8]
mov eax, dword [esp + 0x40]
mov ecx, dword [esp + 0x3c]
sub eax, ecx
cmp eax, 1
je 0x50d4f0
xor edx, edx
jmp 0x50d91d
cmp byte [ecx], 0
mov eax, str.TRUE
mov ecx, str.FALSE
cmove eax, ecx
push eax
call dword [0x5bf14c]
add esp, 4
mov edx, eax
jmp 0x50d91d
mov edi, dword [esp + 0x40]
mov eax, edi
mov edx, dword [esp + 0x3c]
sub eax, edx
jne 0x50d526
xor edx, edx
jmp 0x50d91d
cmp eax, 4
jbe 0x50d53c
push edi
push edx
call fcn.0050dde0
add esp, 8
mov edx, eax
jmp 0x50d91d
movsx ecx, byte [edx]
sar ecx, 0x1f
movzx eax, byte [edx]
inc edx
shl ecx, 8
or ecx, eax
cmp edx, edi
jb 0x50d542
cmp ecx, 0xa
mov eax, 0x58d858
push ecx
cmovb eax, ebp
push eax
push str._s_x
call fcn.004c9120
add esp, 0xc
mov edx, eax
jmp 0x50d91d
mov eax, dword [esp + 0x3c]
mov ecx, dword [esp + 0x40]
inc eax
cmp eax, ecx
jbe 0x50d584
xor edx, edx
jmp 0x50d91d
push ecx
push eax
call fcn.0050dde0
add esp, 8
mov edx, eax
jmp 0x50d91d
push dword [esp + 0x40]
push dword [esp + 0x40]
call fcn.0050dde0
add esp, 8
mov edx, eax
jmp 0x50d91d
push 0x59de09
call dword [0x5bf14c]
add esp, 4
mov edx, eax
jmp 0x50d91d
push 1
push dword [esp + 0x44]
push dword [esp + 0x44]
call fcn.0050c370
add esp, 0xc
mov edx, eax
jmp 0x50d91d
mov ebx, dword [esp + 0x3c]
mov ecx, ebx
mov edx, dword [esp + 0x40]
cmp ecx, edx
jae 0x50d5f5
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x50d5f5
inc ecx
cmp ecx, edx
jb 0x50d5e8
lea edi, [ebx + 0xa]
mov eax, ecx
sub eax, edi
sub eax, 0
je 0x50d615
sub eax, 2
je 0x50d61a
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x50d921
mov edi, 0x58d898
cmp ecx, edx
jb 0x50d62d
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x50d921
cmp byte [ecx], 0x5a
jne 0x50d63e
mov ecx, 0x58d89c
mov edx, 0x58d89f
jmp 0x50d63f
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.004c9120
mov ebx, dword [esp + 0x98]
add esp, 0x28
mov edx, eax
mov dword [esp + 0x14], eax
jmp 0x50d921
mov ebp, dword [esp + 0x3c]
mov edi, 0x59de09
mov ebx, dword [esp + 0x40]
mov ecx, ebp
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x18], edi
cmp ecx, ebx
jae 0x50d6ad
nop dword [eax + eax]
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x50d6ad
inc ecx
cmp ecx, ebx
jb 0x50d6a0
mov eax, ecx
mov byte [esp + 0x11], 0x30
sub eax, ebp
sub eax, 0xc
sub eax, 0
je 0x50d6e7
sub eax, 1
je 0x50d6de
sub eax, 1
je 0x50d6d7
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x50d921
mov al, byte [ecx - 2]
mov byte [esp + 0x11], al
mov al, byte [ecx - 1]
mov byte [esp + 0x12], al
jmp 0x50d6ec
mov byte [esp + 0x12], 0x30
xor edx, edx
mov eax, ecx
cmp ecx, ebx
jae 0x50d75a
mov bl, byte [ecx]
mov byte [esp + 0x13], bl
cmp bl, 0x2e
mov ebx, dword [esp + 0x1c]
je 0x50d70a
cmp byte [esp + 0x13], 0x2c
jne 0x50d73f
inc ecx
nop dword [eax + eax]
inc eax
cmp eax, ebx
jae 0x50d721
mov dl, byte [eax]
cmp dl, 0x30
jl 0x50d721
cmp dl, 0x39
jle 0x50d710
mov edx, eax
sub edx, ecx
sub edx, 1
je 0x50d73f
lea edi, [ecx - 1]
add edi, edx
nop
cmp byte [edi], 0x30
jne 0x50d73b
dec edi
sub edx, 1
jne 0x50d730
mov edi, dword [esp + 0x18]
cmp eax, ebx
jae 0x50d75a
cmp byte [eax], 0x5a
jne 0x50d754
mov eax, str._GMT
mov ebx, 0x58d868
jmp 0x50d75a
mov edi, 0x59f9e8
inc eax
push eax
sub ebx, eax
test edx, edx
push ebx
push edi
push ecx
push edx
mov ecx, 0x59de09
mov eax, 0x59f05c
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.004c9120
mov ebx, dword [esp + 0xa8]
add esp, 0x38
mov edx, eax
mov dword [esp + 0x14], eax
jmp 0x50d921
mov ebx, dword [esp + 0x40]
add ecx, 0xfffffff4
mov edi, dword [esp + 0x3c]
mov ebp, 1
sub ebx, edi
mov dword [esp + 0x18], ebp
mov dword [esp + 0x14], 0
cmp ecx, 0x12
ja case.0x50d7db.13
movzx eax, byte [ecx + 0x50da50]
jmp dword [eax*4 + 0x50da40]
mov ebp, 2
jmp 0x50d7ee
mov ebp, 4
mov dword [esp + 0x18], ebp
xor edx, edx
mov eax, ebx
div ebp
test edx, edx
jne case.0x50d7db.13
mov eax, ebx
div ebp
cmp eax, 0x3fffffff
ja case.0x50d7db.13
lea eax, [eax*4 + 1]
push eax
call dword [0x5bf140]
mov ebp, eax
add esp, 4
test ebp, ebp
je case.0x50d7db.13
cmp dword [esp + 0x1c], 0xc
jne 0x50d849
test ebx, ebx
je 0x50d840
push ebx
push edi
push ebp
call sub.VCRUNTIME140.dll_memcpy
add esp, 0xc
mov byte [ebx + ebp], 0
jmp 0x50d912
xor ebx, ebx
cmp edi, dword [esp + 0x40]
jae 0x50d840
mov ecx, dword [esp + 0x18]
xor eax, eax
sub ecx, 2
je 0x50d870
sub ecx, 2
jne 0x50d879
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 edx, 1
shl eax, 8
inc edi
or eax, ecx
cmp eax, 0x80
jb 0x50d8ec
cmp eax, 0x800
jb 0x50d8d7
cmp eax, 0x10000
jb 0x50d8be
cmp eax, 0x200000
jae 0x50d901
mov cl, al
mov edx, 3
and cl, 0x3f
or eax, 0x400000
or cl, 0x80
shr eax, 6
mov byte [ebx + ebp + 3], cl
jmp 0x50d8c3
mov edx, 2
mov cl, al
or eax, 0x20000
and cl, 0x3f
or cl, 0x80
shr eax, 6
mov byte [ebx + ebp + 2], cl
mov cl, al
or eax, 0x3000
and cl, 0x3f
shr eax, 6
or cl, 0x80
inc edx
mov byte [ebx + ebp + 1], cl
mov byte [ebx + ebp], al
add ebx, edx
cmp edi, dword [esp + 0x40]
jb 0x50d851
mov byte [ebx + ebp], 0
jmp 0x50d912
push ebp
call dword [0x5bf144]
add esp, 4
mov ebp, dword [esp + 0x14]
or ebx, 0xffffffff
xor edx, edx
test ebx, ebx
mov ebx, dword [esp + 0x70]
cmovns edx, ebp
mov dword [esp + 0x14], edx
test edx, edx
je case.0x50d4d3.7
cmp byte [edx], 0
mov ecx, edx
je 0x50d944
mov edx, dword [esp + 0x6c]
cmp esi, ebx
jae 0x50d939
mov al, byte [ecx]
mov byte [esi + edx], al
inc ecx
inc esi
cmp byte [ecx], 0
jne 0x50d930
mov edx, dword [esp + 0x14]
push edx
call dword [0x5bf144]
mov eax, dword [esp + 0x24]
add esp, 4
mov ecx, dword [esp + 0x50]
mov ebp, 0x59de09
cmp eax, ecx
jb 0x50cf41
mov edx, dword [esp + 0x24]
mov eax, dword [esp + 0x74]
mov eax, dword [eax + 8]
cmp edx, eax
jb 0x50cf14
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