Function at 0x4b0080
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 0x4b0af6
mov ebx, dword [esp + 0x70]
mov ebp, 0x529ce4
push eax
push edx
lea eax, [esp + 0x50]
push eax
call fcn.004b0e20
mov edx, eax
add esp, 0xc
mov dword [esp + 0x24], edx
test edx, edx
je case.0x4b0655.7
mov eax, dword [esp + 0x4c]
mov ecx, dword [esp + 0x50]
cmp eax, ecx
jae 0x4b0ae7
push ecx
push eax
lea eax, [esp + 0x60]
push eax
call fcn.004b0e20
add esp, 0xc
mov dword [esp + 0x20], eax
test eax, eax
je case.0x4b0655.7
mov edi, dword [esp + 0x60]
lea eax, [esp + 0x28]
push edi
push dword [esp + 0x60]
push eax
call fcn.004b0e20
add esp, 0xc
test eax, eax
je case.0x4b0655.7
push edi
push eax
lea eax, [esp + 0x40]
push eax
call fcn.004b0e20
add esp, 0xc
test eax, eax
je case.0x4b0655.7
cmp byte [esp + 0x36], 0
jne case.0x4b0655.7
movzx ecx, byte [esp + 0x35]
mov dword [esp + 0x1c], ecx
lea eax, [ecx - 1]
cmp eax, 0x1d
ja case.0x4b0655.7
movzx eax, byte [eax + 0x4b0b34]
jmp dword [eax*4 + 0x4b0b0c]
mov eax, dword [esp + 0x30]
mov ecx, dword [esp + 0x2c]
sub eax, ecx
cmp eax, 1
je 0x4b0165
xor edx, edx
jmp 0x4b059c
cmp byte [ecx], 0
mov eax, 0x50fb40
mov ecx, str.FALSE
cmove eax, ecx
push eax
call dword [0x54800c]
add esp, 4
mov edx, eax
jmp 0x4b059c
mov edi, dword [esp + 0x30]
mov eax, edi
mov edx, dword [esp + 0x2c]
sub eax, edx
jne 0x4b019b
xor edx, edx
jmp 0x4b059c
cmp eax, 4
jbe 0x4b01b1
push edi
push edx
call fcn.004b0f00
add esp, 8
mov edx, eax
jmp 0x4b059c
movsx ecx, byte [edx]
sar ecx, 0x1f
movzx eax, byte [edx]
inc edx
shl ecx, 8
or ecx, eax
cmp edx, edi
jb 0x4b01b7
cmp ecx, 0xa
mov eax, 0x51a668
push ecx
cmovb eax, ebp
push eax
push str._s_x
call fcn.00464220
add esp, 0xc
mov edx, eax
jmp 0x4b059c
mov eax, dword [esp + 0x2c]
mov ecx, dword [esp + 0x30]
inc eax
cmp eax, ecx
jbe 0x4b01f9
xor edx, edx
jmp 0x4b059c
push ecx
push eax
call fcn.004b0f00
add esp, 8
mov edx, eax
jmp 0x4b059c
push dword [esp + 0x30]
push dword [esp + 0x30]
call fcn.004b0f00
add esp, 8
mov edx, eax
jmp 0x4b059c
push 0x529ce4
call dword [0x54800c]
add esp, 4
mov edx, eax
jmp 0x4b059c
push 1
push dword [esp + 0x34]
push dword [esp + 0x34]
call fcn.004af600
add esp, 0xc
mov edx, eax
jmp 0x4b059c
mov ebx, dword [esp + 0x2c]
mov ecx, ebx
mov edx, dword [esp + 0x30]
cmp ecx, edx
jae 0x4b026d
nop dword [eax]
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x4b026d
inc ecx
cmp ecx, edx
jb 0x4b0260
lea edi, [ebx + 0xa]
mov eax, ecx
sub eax, edi
sub eax, 0
je 0x4b028d
sub eax, 2
je 0x4b0292
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x4b05a0
mov edi, 0x51a6a8
cmp ecx, edx
jb 0x4b02a5
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x4b05a0
cmp byte [ecx], 0x5a
jne 0x4b02b6
mov ecx, 0x51a6ac
mov edx, 0x51a6af
jmp 0x4b02b7
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.00464220
mov ebx, dword [esp + 0x98]
add esp, 0x28
mov edx, eax
mov dword [esp + 0x14], eax
jmp 0x4b05a0
mov ebp, dword [esp + 0x2c]
mov edi, 0x529ce4
mov ebx, dword [esp + 0x30]
mov ecx, ebp
mov dword [esp + 0x18], ebx
mov dword [esp + 0x14], edi
cmp ecx, ebx
jae 0x4b0320
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x4b0320
inc ecx
cmp ecx, ebx
jb 0x4b0313
mov eax, ecx
mov byte [esp + 0x12], 0x30
sub eax, ebp
sub eax, 0xc
sub eax, 0
je 0x4b035f
sub eax, 1
je 0x4b0356
sub eax, 1
je 0x4b034f
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
mov ebp, 0x529ce4
jmp 0x4b05a0
mov al, byte [ecx - 2]
mov byte [esp + 0x12], al
mov al, byte [ecx - 1]
mov byte [esp + 0x11], al
jmp 0x4b0364
mov byte [esp + 0x11], 0x30
xor edx, edx
mov eax, ecx
cmp ecx, ebx
jae 0x4b03cc
mov bl, byte [ecx]
mov byte [esp + 0x13], bl
cmp bl, 0x2e
mov ebx, dword [esp + 0x18]
je 0x4b0382
cmp byte [esp + 0x13], 0x2c
jne 0x4b03b1
inc ecx
inc eax
cmp eax, ebx
jae 0x4b0394
mov dl, byte [eax]
cmp dl, 0x30
jl 0x4b0394
cmp dl, 0x39
jle 0x4b0383
mov edx, eax
sub edx, ecx
sub edx, 1
je 0x4b03b1
lea edi, [ecx - 1]
add edi, edx
cmp byte [edi], 0x30
jne 0x4b03ad
dec edi
sub edx, 1
jne 0x4b03a2
mov edi, dword [esp + 0x14]
cmp eax, ebx
jae 0x4b03cc
cmp byte [eax], 0x5a
jne 0x4b03c6
mov eax, str._GMT
mov ebx, 0x51a678
jmp 0x4b03cc
mov edi, 0x5103a4
inc eax
push eax
sub ebx, eax
test edx, edx
push ebx
push edi
push ecx
push edx
mov ecx, 0x529ce4
mov eax, 0x52b7c4
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.00464220
mov ebx, dword [esp + 0xa8]
add esp, 0x38
mov edx, eax
mov dword [esp + 0x14], eax
mov ebp, 0x529ce4
jmp 0x4b05a0
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.0x4b0452.13
movzx eax, byte [ecx + 0x4b0b64]
jmp dword [eax*4 + 0x4b0b54]
mov ebp, 2
jmp 0x4b0465
mov ebp, 4
mov dword [esp + 0x18], ebp
xor edx, edx
mov eax, ebx
div ebp
test edx, edx
jne case.0x4b0452.13
mov eax, ebx
div ebp
cmp eax, 0x3fffffff
ja case.0x4b0452.13
lea eax, [eax*4 + 1]
push eax
call dword [section..data]
mov ebp, eax
add esp, 4
test ebp, ebp
je case.0x4b0452.13
cmp dword [esp + 0x1c], 0xc
jne 0x4b04c0
test ebx, ebx
je 0x4b04b7
push ebx
push edi
push ebp
call fcn.004df1f0
add esp, 0xc
mov byte [ebx + ebp], 0
jmp 0x4b058c
xor ebx, ebx
cmp edi, dword [esp + 0x30]
jae 0x4b04b7
nop dword [eax + eax]
mov eax, dword [esp + 0x18]
xor ecx, ecx
sub eax, 2
je 0x4b04ef
sub eax, 2
jne 0x4b04f8
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 0x4b0566
cmp ecx, 0x800
jb 0x4b0552
cmp ecx, 0x10000
jb 0x4b053e
cmp ecx, 0x200000
jae 0x4b057b
mov al, cl
mov edx, 2
and al, 0x3f
or ecx, 0x400000
or al, 0x80
shr ecx, 6
mov byte [ebx + ebp + 3], al
mov al, cl
or ecx, 0x20000
and al, 0x3f
shr ecx, 6
or al, 0x80
inc edx
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 0x4b04d0
mov byte [ebx + ebp], 0
jmp 0x4b058c
push ebp
call dword [0x548004]
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, 0x529ce4
mov dword [esp + 0x14], edx
test edx, edx
je case.0x4b0655.7
test esi, esi
je 0x4b05f5
mov al, byte [edx]
mov ecx, edx
cmp al, 0x41
jl 0x4b05c0
cmp al, 0x5a
ja 0x4b05d0
mov al, byte [ecx + 1]
inc ecx
cmp al, 0x41
jge 0x4b05b4
test al, al
jne 0x4b05d0
sub ecx, edx
cmp ecx, 2
mov ecx, 0x537c1c
jle 0x4b05d5
mov ecx, 0x50f9e8
mov edx, dword [esp + 0x6c]
sub ecx, esi
nop dword [eax + eax]
cmp esi, ebx
jae 0x4b05ea
mov al, byte [ecx + esi]
mov byte [esi + edx], al
inc esi
cmp byte [ecx + esi], 0
jne 0x4b05e0
mov edx, dword [esp + 0x14]
cmp byte [edx], 0
je 0x4b0617
mov ecx, edx
mov edx, dword [esp + 0x6c]
sub ecx, esi
cmp esi, ebx
jae 0x4b060c
mov al, byte [ecx + esi]
mov byte [esi + edx], al
inc esi
cmp byte [ecx + esi], 0
jne 0x4b0602
mov edx, dword [esp + 0x14]
push edx
call dword [0x548004]
add esp, 4
cmp esi, ebx
jae 0x4b062d
mov eax, dword [esp + 0x6c]
mov byte [esi + eax], 0x3d
inc esi
cmp byte [esp + 0x46], 0
jne case.0x4b0655.7
movzx ecx, byte [esp + 0x45]
mov dword [esp + 0x1c], ecx
lea eax, [ecx - 1]
cmp eax, 0x1d
ja case.0x4b0655.7
movzx eax, byte [eax + 0x4b0ba0]
jmp dword [eax*4 + 0x4b0b78]
mov eax, dword [esp + 0x40]
mov ecx, dword [esp + 0x3c]
sub eax, ecx
cmp eax, 1
je 0x4b0672
xor edx, edx
jmp 0x4b0a97
cmp byte [ecx], 0
mov eax, 0x50fb40
mov ecx, str.FALSE
cmove eax, ecx
push eax
call dword [0x54800c]
add esp, 4
mov edx, eax
jmp 0x4b0a97
mov edi, dword [esp + 0x40]
mov eax, edi
mov edx, dword [esp + 0x3c]
sub eax, edx
jne 0x4b06a8
xor edx, edx
jmp 0x4b0a97
cmp eax, 4
jbe 0x4b06be
push edi
push edx
call fcn.004b0f00
add esp, 8
mov edx, eax
jmp 0x4b0a97
movsx ecx, byte [edx]
sar ecx, 0x1f
movzx eax, byte [edx]
inc edx
shl ecx, 8
or ecx, eax
cmp edx, edi
jb 0x4b06c4
cmp ecx, 0xa
mov eax, 0x51a668
push ecx
cmovb eax, ebp
push eax
push str._s_x
call fcn.00464220
add esp, 0xc
mov edx, eax
jmp 0x4b0a97
mov eax, dword [esp + 0x3c]
mov ecx, dword [esp + 0x40]
inc eax
cmp eax, ecx
jbe 0x4b0706
xor edx, edx
jmp 0x4b0a97
push ecx
push eax
call fcn.004b0f00
add esp, 8
mov edx, eax
jmp 0x4b0a97
push dword [esp + 0x40]
push dword [esp + 0x40]
call fcn.004b0f00
add esp, 8
mov edx, eax
jmp 0x4b0a97
push 0x529ce4
call dword [0x54800c]
add esp, 4
mov edx, eax
jmp 0x4b0a97
push 1
push dword [esp + 0x44]
push dword [esp + 0x44]
call fcn.004af600
add esp, 0xc
mov edx, eax
jmp 0x4b0a97
mov ebx, dword [esp + 0x3c]
mov ecx, ebx
mov edx, dword [esp + 0x40]
cmp ecx, edx
jae 0x4b077d
nop word [eax + eax]
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x4b077d
inc ecx
cmp ecx, edx
jb 0x4b0770
lea edi, [ebx + 0xa]
mov eax, ecx
sub eax, edi
sub eax, 0
je 0x4b079d
sub eax, 2
je 0x4b07a2
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x4b0a9b
mov edi, 0x51a6a8
cmp ecx, edx
jb 0x4b07b5
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x4b0a9b
cmp byte [ecx], 0x5a
jne 0x4b07c6
mov ecx, 0x51a6ac
mov edx, 0x51a6af
jmp 0x4b07c7
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.00464220
mov ebx, dword [esp + 0x98]
add esp, 0x28
mov edx, eax
mov dword [esp + 0x14], eax
jmp 0x4b0a9b
mov ebp, dword [esp + 0x3c]
mov edi, 0x529ce4
mov ebx, dword [esp + 0x40]
mov ecx, ebp
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x18], edi
cmp ecx, ebx
jae 0x4b0830
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x4b0830
inc ecx
cmp ecx, ebx
jb 0x4b0823
mov eax, ecx
mov byte [esp + 0x11], 0x30
sub eax, ebp
sub eax, 0xc
sub eax, 0
je 0x4b086a
sub eax, 1
je 0x4b0861
sub eax, 1
je 0x4b085a
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x4b0a9b
mov al, byte [ecx - 2]
mov byte [esp + 0x11], al
mov al, byte [ecx - 1]
mov byte [esp + 0x12], al
jmp 0x4b086f
mov byte [esp + 0x12], 0x30
xor edx, edx
mov eax, ecx
cmp ecx, ebx
jae 0x4b08da
mov bl, byte [ecx]
mov byte [esp + 0x13], bl
cmp bl, 0x2e
mov ebx, dword [esp + 0x1c]
je 0x4b088d
cmp byte [esp + 0x13], 0x2c
jne 0x4b08bf
inc ecx
nop
inc eax
cmp eax, ebx
jae 0x4b08a1
mov dl, byte [eax]
cmp dl, 0x30
jl 0x4b08a1
cmp dl, 0x39
jle 0x4b0890
mov edx, eax
sub edx, ecx
sub edx, 1
je 0x4b08bf
lea edi, [ecx - 1]
add edi, edx
nop
cmp byte [edi], 0x30
jne 0x4b08bb
dec edi
sub edx, 1
jne 0x4b08b0
mov edi, dword [esp + 0x18]
cmp eax, ebx
jae 0x4b08da
cmp byte [eax], 0x5a
jne 0x4b08d4
mov eax, str._GMT
mov ebx, 0x51a678
jmp 0x4b08da
mov edi, 0x5103a4
inc eax
push eax
sub ebx, eax
test edx, edx
push ebx
push edi
push ecx
push edx
mov ecx, 0x529ce4
mov eax, 0x52b7c4
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.00464220
mov ebx, dword [esp + 0xa8]
add esp, 0x38
mov edx, eax
mov dword [esp + 0x14], eax
jmp 0x4b0a9b
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.0x4b095b.13
movzx eax, byte [ecx + 0x4b0bd0]
jmp dword [eax*4 + 0x4b0bc0]
mov ebp, 2
jmp 0x4b096e
mov ebp, 4
mov dword [esp + 0x18], ebp
xor edx, edx
mov eax, ebx
div ebp
test edx, edx
jne case.0x4b095b.13
mov eax, ebx
div ebp
cmp eax, 0x3fffffff
ja case.0x4b095b.13
lea eax, [eax*4 + 1]
push eax
call dword [section..data]
mov ebp, eax
add esp, 4
test ebp, ebp
je case.0x4b095b.13
cmp dword [esp + 0x1c], 0xc
jne 0x4b09c9
test ebx, ebx
je 0x4b09c0
push ebx
push edi
push ebp
call fcn.004df1f0
add esp, 0xc
mov byte [ebx + ebp], 0
jmp 0x4b0a8c
xor ebx, ebx
cmp edi, dword [esp + 0x40]
jae 0x4b09c0
mov ecx, dword [esp + 0x18]
xor eax, eax
sub ecx, 2
je 0x4b09f0
sub ecx, 2
jne 0x4b09f9
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 0x4b0a66
cmp eax, 0x800
jb 0x4b0a51
cmp eax, 0x10000
jb 0x4b0a3c
cmp eax, 0x200000
jae 0x4b0a7b
mov cl, al
mov edx, 2
and cl, 0x3f
or eax, 0x400000
or cl, 0x80
shr eax, 6
mov byte [ebx + ebp + 3], cl
mov cl, al
or eax, 0x20000
and cl, 0x3f
shr eax, 6
or cl, 0x80
inc edx
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 0x4b09d1
mov byte [ebx + ebp], 0
jmp 0x4b0a8c
push ebp
call dword [0x548004]
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.0x4b0655.7
cmp byte [edx], 0
mov ecx, edx
je 0x4b0ac4
mov edx, dword [esp + 0x6c]
nop word [eax + eax]
cmp esi, ebx
jae 0x4b0ab9
mov al, byte [ecx]
mov byte [esi + edx], al
inc ecx
inc esi
cmp byte [ecx], 0
jne 0x4b0ab0
mov edx, dword [esp + 0x14]
push edx
call dword [0x548004]
mov eax, dword [esp + 0x24]
add esp, 4
mov ecx, dword [esp + 0x50]
mov ebp, 0x529ce4
cmp eax, ecx
jb 0x4b00d1
mov edx, dword [esp + 0x24]
mov eax, dword [esp + 0x74]
mov eax, dword [eax + 8]
cmp edx, eax
jb 0x4b00a4
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