Function at 0x457b00
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 0x4585a1
mov ebx, dword [esp + 0x70]
nop
push eax
push edx
lea eax, [esp + 0x50]
push eax
call fcn.004588c0
mov edx, eax
add esp, 0xc
mov dword [esp + 0x24], edx
test edx, edx
je case.0x4580df.7
mov eax, dword [esp + 0x4c]
mov ecx, dword [esp + 0x50]
cmp eax, ecx
jae 0x458592
nop dword [eax]
push ecx
push eax
lea eax, [esp + 0x60]
push eax
call fcn.004588c0
add esp, 0xc
mov dword [esp + 0x20], eax
test eax, eax
je case.0x4580df.7
mov edi, dword [esp + 0x60]
lea eax, [esp + 0x28]
push edi
push dword [esp + 0x60]
push eax
call fcn.004588c0
add esp, 0xc
test eax, eax
je case.0x4580df.7
push edi
push eax
lea eax, [esp + 0x40]
push eax
call fcn.004588c0
add esp, 0xc
test eax, eax
je case.0x4580df.7
cmp byte [esp + 0x36], 0
jne case.0x4580df.7
movzx ebp, byte [esp + 0x35]
lea eax, [ebp - 1]
cmp eax, 0x1d
ja case.0x4580df.7
movzx eax, byte [eax + 0x4585e0]
jmp dword [eax*4 + 0x4585b8]
mov eax, dword [esp + 0x30]
mov ecx, dword [esp + 0x2c]
sub eax, ecx
cmp eax, 1
je 0x457be0
xor edx, edx
jmp 0x458028
cmp byte [ecx], 0
mov eax, str.TRUE
mov ecx, str.FALSE
cmove eax, ecx
push eax
call dword [0x4e800c]
add esp, 4
mov edx, eax
jmp 0x458028
mov edi, dword [esp + 0x30]
mov eax, edi
mov edx, dword [esp + 0x2c]
sub eax, edx
jne 0x457c16
xor edx, edx
jmp 0x458028
cmp eax, 4
jbe 0x457c2c
push edi
push edx
call fcn.004589a0
add esp, 8
mov edx, eax
jmp 0x458028
movsx ecx, byte [edx]
sar ecx, 0x1f
movzx eax, byte [edx]
inc edx
shl ecx, 8
or ecx, eax
cmp edx, edi
jb 0x457c32
push ecx
cmp ecx, 0xa
mov eax, 0x4ca250
mov ecx, 0x4e2de2
cmovb eax, ecx
push eax
push str._s_x
call fcn.00421480
add esp, 0xc
mov edx, eax
jmp 0x458028
mov eax, dword [esp + 0x2c]
mov ecx, dword [esp + 0x30]
inc eax
cmp eax, ecx
jbe 0x457c79
xor edx, edx
jmp 0x458028
push ecx
push eax
call fcn.004589a0
add esp, 8
mov edx, eax
jmp 0x458028
push dword [esp + 0x30]
push dword [esp + 0x30]
call fcn.004589a0
add esp, 8
mov edx, eax
jmp 0x458028
push 0x4e2de2
call dword [0x4e800c]
add esp, 4
mov edx, eax
jmp 0x458028
push 1
push dword [esp + 0x34]
push dword [esp + 0x34]
call fcn.00457060
add esp, 0xc
mov edx, eax
jmp 0x458028
mov ebx, dword [esp + 0x2c]
mov ecx, ebx
mov edx, dword [esp + 0x30]
cmp ecx, edx
jae 0x457ced
nop dword [eax]
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x457ced
inc ecx
cmp ecx, edx
jb 0x457ce0
lea edi, [ebx + 0xa]
mov eax, ecx
sub eax, edi
sub eax, 0
je 0x457d0d
sub eax, 2
je 0x457d12
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x45802c
mov edi, 0x4ca290
cmp ecx, edx
jb 0x457d25
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x45802c
cmp byte [ecx], 0x5a
jne 0x457d36
mov ecx, 0x4ca294
mov edx, 0x4ca297
jmp 0x457d37
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.00421480
mov ebx, dword [esp + 0x98]
add esp, 0x28
mov edx, eax
mov dword [esp + 0x14], eax
jmp 0x45802c
mov ebp, dword [esp + 0x2c]
mov edi, 0x4e2de2
mov ebx, dword [esp + 0x30]
mov ecx, ebp
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x18], edi
cmp ecx, ebx
jae 0x457da0
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x457da0
inc ecx
cmp ecx, ebx
jb 0x457d93
mov eax, ecx
mov byte [esp + 0x12], 0x30
sub eax, ebp
sub eax, 0xc
sub eax, 0
je 0x457dda
sub eax, 1
je 0x457dd1
sub eax, 1
je 0x457dca
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x45802c
mov al, byte [ecx - 2]
mov byte [esp + 0x12], al
mov al, byte [ecx - 1]
mov byte [esp + 0x11], al
jmp 0x457ddf
mov byte [esp + 0x11], 0x30
xor edx, edx
mov eax, ecx
cmp ecx, ebx
jae 0x457e4a
mov bl, byte [ecx]
mov byte [esp + 0x13], bl
cmp bl, 0x2e
mov ebx, dword [esp + 0x1c]
je 0x457dfd
cmp byte [esp + 0x13], 0x2c
jne 0x457e2f
inc ecx
nop
inc eax
cmp eax, ebx
jae 0x457e11
mov dl, byte [eax]
cmp dl, 0x30
jl 0x457e11
cmp dl, 0x39
jle 0x457e00
mov edx, eax
sub edx, ecx
sub edx, 1
je 0x457e2f
lea edi, [ecx - 1]
add edi, edx
nop
cmp byte [edi], 0x30
jne 0x457e2b
dec edi
sub edx, 1
jne 0x457e20
mov edi, dword [esp + 0x18]
cmp eax, ebx
jae 0x457e4a
cmp byte [eax], 0x5a
jne 0x457e44
mov eax, str._GMT
mov ebx, 0x4ca260
jmp 0x457e4a
mov edi, 0x4bfed4
inc eax
push eax
sub ebx, eax
test edx, edx
push ebx
push edi
push ecx
push edx
mov ecx, 0x4e2de2
mov eax, 0x4e3344
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.00421480
mov ebx, dword [esp + 0xa8]
add esp, 0x38
mov edx, eax
mov dword [esp + 0x14], eax
jmp 0x45802c
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.0x457ecb.13
movzx eax, byte [eax + 0x458610]
jmp dword [eax*4 + 0x458600]
mov ecx, 2
jmp 0x457ede
mov ecx, 4
mov dword [esp + 0x18], ecx
xor edx, edx
mov eax, ebx
div ecx
test edx, edx
jne case.0x457ecb.13
mov eax, ebx
div ecx
cmp eax, 0x3fffffff
ja case.0x457ecb.13
lea eax, [eax*4 + 1]
push eax
call dword [section..data]
mov edx, eax
add esp, 4
mov dword [esp + 0x1c], edx
test edx, edx
je case.0x457ecb.13
cmp ebp, 0xc
jne 0x457f41
test ebx, ebx
je 0x457f36
push ebx
push edi
push edx
call fcn.00464860
add esp, 0xc
mov edx, dword [esp + 0x1c]
mov byte [ebx + edx], 0
mov eax, edx
jmp 0x45801d
xor ebx, ebx
cmp edi, dword [esp + 0x30]
jae 0x457f36
nop dword [eax]
mov eax, dword [esp + 0x18]
xor ecx, ecx
sub eax, 2
je 0x457f6f
sub eax, 2
jne 0x457f78
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 0x457ff3
cmp ecx, 0x800
jb 0x457fdc
cmp ecx, 0x10000
jb 0x457fc1
cmp ecx, 0x200000
jae 0x45800c
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 0x457fc8
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 0x457fde
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 0x457ff5
add edx, ebx
add ebx, ebp
mov byte [edx], cl
cmp edi, dword [esp + 0x30]
jae 0x457f32
mov edx, dword [esp + 0x1c]
jmp 0x457f50
push edx
call dword [0x4e8004]
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.0x4580df.7
test esi, esi
je 0x45807c
mov al, byte [edx]
mov ecx, edx
cmp al, 0x41
jl 0x45804c
cmp al, 0x5a
ja 0x45805c
mov al, byte [ecx + 1]
inc ecx
cmp al, 0x41
jge 0x458040
test al, al
jne 0x45805c
sub ecx, edx
cmp ecx, 2
mov ecx, 0x4c087c
jle 0x458061
mov ecx, 0x4bf4f0
mov edx, dword [esp + 0x6c]
sub ecx, esi
cmp esi, ebx
jae 0x458071
mov al, byte [ecx + esi]
mov byte [esi + edx], al
inc esi
cmp byte [ecx + esi], 0
jne 0x458067
mov edx, dword [esp + 0x14]
cmp byte [edx], 0
je 0x4580a5
mov ecx, edx
mov edx, dword [esp + 0x6c]
sub ecx, esi
nop dword [eax]
cmp esi, ebx
jae 0x45809a
mov al, byte [ecx + esi]
mov byte [esi + edx], al
inc esi
cmp byte [ecx + esi], 0
jne 0x458090
mov edx, dword [esp + 0x14]
push edx
call dword [0x4e8004]
add esp, 4
cmp esi, ebx
jae 0x4580bb
mov eax, dword [esp + 0x6c]
mov byte [esi + eax], 0x3d
inc esi
cmp byte [esp + 0x46], 0
jne case.0x4580df.7
movzx ebp, byte [esp + 0x45]
lea eax, [ebp - 1]
cmp eax, 0x1d
ja case.0x4580df.7
movzx eax, byte [eax + 0x45864c]
jmp dword [eax*4 + 0x458624]
mov eax, dword [esp + 0x40]
mov ecx, dword [esp + 0x3c]
sub eax, ecx
cmp eax, 1
je 0x4580fc
xor edx, edx
jmp 0x458547
cmp byte [ecx], 0
mov eax, str.TRUE
mov ecx, str.FALSE
cmove eax, ecx
push eax
call dword [0x4e800c]
add esp, 4
mov edx, eax
jmp 0x458547
mov edi, dword [esp + 0x40]
mov eax, edi
mov edx, dword [esp + 0x3c]
sub eax, edx
jne 0x458132
xor edx, edx
jmp 0x458547
cmp eax, 4
jbe 0x458148
push edi
push edx
call fcn.004589a0
add esp, 8
mov edx, eax
jmp 0x458547
movsx ecx, byte [edx]
sar ecx, 0x1f
nop
movzx eax, byte [edx]
inc edx
shl ecx, 8
or ecx, eax
cmp edx, edi
jb 0x458150
push ecx
cmp ecx, 0xa
mov eax, 0x4ca250
mov ecx, 0x4e2de2
cmovb eax, ecx
push eax
push str._s_x
call fcn.00421480
add esp, 0xc
mov edx, eax
jmp 0x458547
mov eax, dword [esp + 0x3c]
mov ecx, dword [esp + 0x40]
inc eax
cmp eax, ecx
jbe 0x458197
xor edx, edx
jmp 0x458547
push ecx
push eax
call fcn.004589a0
add esp, 8
mov edx, eax
jmp 0x458547
push dword [esp + 0x40]
push dword [esp + 0x40]
call fcn.004589a0
add esp, 8
mov edx, eax
jmp 0x458547
push 0x4e2de2
call dword [0x4e800c]
add esp, 4
mov edx, eax
jmp 0x458547
push 1
push dword [esp + 0x44]
push dword [esp + 0x44]
call fcn.00457060
add esp, 0xc
mov edx, eax
jmp 0x458547
mov ebx, dword [esp + 0x3c]
mov ecx, ebx
mov edx, dword [esp + 0x40]
cmp ecx, edx
jae 0x45820d
nop dword [eax + eax]
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x45820d
inc ecx
cmp ecx, edx
jb 0x458200
lea edi, [ebx + 0xa]
mov eax, ecx
sub eax, edi
sub eax, 0
je 0x45822d
sub eax, 2
je 0x458232
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x45854b
mov edi, 0x4ca290
cmp ecx, edx
jb 0x458245
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x45854b
cmp byte [ecx], 0x5a
jne 0x458256
mov ecx, 0x4ca294
mov edx, 0x4ca297
jmp 0x458257
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.00421480
mov ebx, dword [esp + 0x98]
add esp, 0x28
mov edx, eax
mov dword [esp + 0x14], eax
jmp 0x45854b
mov ebp, dword [esp + 0x3c]
mov edi, 0x4e2de2
mov ebx, dword [esp + 0x40]
mov ecx, ebp
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x18], edi
cmp ecx, ebx
jae 0x4582c0
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x4582c0
inc ecx
cmp ecx, ebx
jb 0x4582b3
mov eax, ecx
mov byte [esp + 0x11], 0x30
sub eax, ebp
sub eax, 0xc
sub eax, 0
je 0x4582fa
sub eax, 1
je 0x4582f1
sub eax, 1
je 0x4582ea
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x45854b
mov al, byte [ecx - 2]
mov byte [esp + 0x11], al
mov al, byte [ecx - 1]
mov byte [esp + 0x12], al
jmp 0x4582ff
mov byte [esp + 0x12], 0x30
xor edx, edx
mov eax, ecx
cmp ecx, ebx
jae 0x45836a
mov bl, byte [ecx]
mov byte [esp + 0x13], bl
cmp bl, 0x2e
mov ebx, dword [esp + 0x1c]
je 0x45831d
cmp byte [esp + 0x13], 0x2c
jne 0x45834f
inc ecx
nop
inc eax
cmp eax, ebx
jae 0x458331
mov dl, byte [eax]
cmp dl, 0x30
jl 0x458331
cmp dl, 0x39
jle 0x458320
mov edx, eax
sub edx, ecx
sub edx, 1
je 0x45834f
lea edi, [ecx - 1]
add edi, edx
nop
cmp byte [edi], 0x30
jne 0x45834b
dec edi
sub edx, 1
jne 0x458340
mov edi, dword [esp + 0x18]
cmp eax, ebx
jae 0x45836a
cmp byte [eax], 0x5a
jne 0x458364
mov eax, str._GMT
mov ebx, 0x4ca260
jmp 0x45836a
mov edi, 0x4bfed4
inc eax
push eax
sub ebx, eax
test edx, edx
push ebx
push edi
push ecx
push edx
mov ecx, 0x4e2de2
mov eax, 0x4e3344
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.00421480
mov ebx, dword [esp + 0xa8]
add esp, 0x38
mov edx, eax
mov dword [esp + 0x14], eax
jmp 0x45854b
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.0x4583eb.13
movzx eax, byte [eax + 0x45867c]
jmp dword [eax*4 + 0x45866c]
mov ecx, 2
jmp 0x4583fe
mov ecx, 4
mov dword [esp + 0x1c], ecx
xor edx, edx
mov eax, ebx
div ecx
test edx, edx
jne case.0x4583eb.13
mov eax, ebx
div ecx
cmp eax, 0x3fffffff
ja case.0x4583eb.13
lea eax, [eax*4 + 1]
push eax
call dword [section..data]
mov edx, eax
add esp, 4
mov dword [esp + 0x18], edx
test edx, edx
je case.0x4583eb.13
cmp ebp, 0xc
jne 0x458461
test ebx, ebx
je 0x458456
push ebx
push edi
push edx
call fcn.00464860
add esp, 0xc
mov edx, dword [esp + 0x18]
mov byte [ebx + edx], 0
mov eax, edx
jmp 0x45853c
xor ebx, ebx
cmp edi, dword [esp + 0x40]
jae 0x458456
nop dword [eax]
mov ecx, dword [esp + 0x1c]
xor eax, eax
sub ecx, 2
je 0x45848f
sub ecx, 2
jne 0x458498
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 0x458512
cmp eax, 0x800
jb 0x4584fa
cmp eax, 0x10000
jb 0x4584de
cmp eax, 0x200000
jae 0x45852b
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 0x4584e5
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 0x4584fc
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 0x458514
add edx, ebx
add ebx, ebp
mov byte [edx], al
cmp edi, dword [esp + 0x40]
jae 0x458452
mov edx, dword [esp + 0x18]
jmp 0x458470
push edx
call dword [0x4e8004]
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.0x4580df.7
cmp byte [edx], 0
mov ecx, edx
je 0x458574
mov edx, dword [esp + 0x6c]
nop word [eax + eax]
cmp esi, ebx
jae 0x458569
mov al, byte [ecx]
mov byte [esi + edx], al
inc ecx
inc esi
cmp byte [ecx], 0
jne 0x458560
mov edx, dword [esp + 0x14]
push edx
call dword [0x4e8004]
mov eax, dword [esp + 0x24]
add esp, 4
mov ecx, dword [esp + 0x50]
cmp eax, ecx
jb 0x457b50
mov edx, dword [esp + 0x24]
mov eax, dword [esp + 0x74]
mov eax, dword [eax + 8]
cmp edx, eax
jb 0x457b20
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