Function at 0x4a4300
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 0x4a4d71
mov ebx, dword [esp + 0x70]
nop
push eax
push edx
lea eax, [esp + 0x50]
push eax
call fcn.004a3eb0
mov edx, eax
add esp, 0xc
mov dword [esp + 0x24], edx
test edx, edx
je case.0x4a48e1.7
mov eax, dword [esp + 0x4c]
mov ecx, dword [esp + 0x50]
cmp eax, ecx
jae 0x4a4d62
lea ecx, [ecx]
push ecx
push eax
lea eax, [esp + 0x60]
push eax
call fcn.004a3eb0
add esp, 0xc
mov dword [esp + 0x20], eax
test eax, eax
je case.0x4a48e1.7
mov edi, dword [esp + 0x60]
lea eax, [esp + 0x28]
push edi
push dword [esp + 0x60]
push eax
call fcn.004a3eb0
add esp, 0xc
test eax, eax
je case.0x4a48e1.7
push edi
push eax
lea eax, [esp + 0x40]
push eax
call fcn.004a3eb0
add esp, 0xc
test eax, eax
je case.0x4a48e1.7
cmp byte [esp + 0x36], 0
jne case.0x4a48e1.7
movzx ebp, byte [esp + 0x35]
lea eax, [ebp - 1]
cmp eax, 0x1d
ja case.0x4a48e1.7
movzx eax, byte [eax + 0x4a4db0]
jmp dword [eax*4 + 0x4a4d88]
mov eax, dword [esp + 0x30]
mov ecx, dword [esp + 0x2c]
sub eax, ecx
cmp eax, 1
je 0x4a43e6
xor eax, eax
mov dword [esp + 0x14], eax
mov edx, eax
jmp 0x4a481f
cmp byte [ecx], 0
mov eax, str.TRUE
jne 0x4a43f5
mov eax, str.FALSE
push eax
call dword [0x4e81dc]
add esp, 4
mov dword [esp + 0x14], eax
mov edx, eax
jmp 0x4a481f
mov edi, dword [esp + 0x30]
mov eax, edi
mov edx, dword [esp + 0x2c]
sub eax, edx
jne 0x4a4423
mov dword [esp + 0x14], eax
mov edx, eax
jmp 0x4a481f
cmp eax, 4
jbe 0x4a443d
push edi
push edx
call fcn.004a3f90
add esp, 8
mov dword [esp + 0x14], eax
mov edx, eax
jmp 0x4a481f
movsx ecx, byte [edx]
sar ecx, 0x1f
movzx eax, byte [edx]
inc edx
shl ecx, 8
or ecx, eax
cmp edx, edi
jb 0x4a4443
mov eax, 0x4bd9dc
cmp ecx, 0xa
jae 0x4a445f
mov eax, 0x4bd2ec
push ecx
push eax
push str._s_lx
call fcn.00472920
add esp, 0xc
mov dword [esp + 0x14], eax
mov edx, eax
jmp 0x4a481f
mov eax, dword [esp + 0x2c]
mov ecx, dword [esp + 0x30]
inc eax
cmp eax, ecx
jbe 0x4a4493
xor eax, eax
mov dword [esp + 0x14], eax
mov edx, eax
jmp 0x4a481f
push ecx
push eax
call fcn.004a3f90
add esp, 8
mov dword [esp + 0x14], eax
mov edx, eax
jmp 0x4a481f
push dword [esp + 0x30]
push dword [esp + 0x30]
call fcn.004a3f90
add esp, 8
mov edx, eax
jmp 0x4a481b
push 0x4bd2ec
call dword [0x4e81dc]
add esp, 4
mov edx, eax
jmp 0x4a481b
push 1
push dword [esp + 0x34]
push dword [esp + 0x34]
call fcn.004a4220
add esp, 0xc
mov edx, eax
jmp 0x4a481b
mov ebx, dword [esp + 0x2c]
mov ecx, ebx
mov edx, dword [esp + 0x30]
cmp ecx, edx
jae 0x4a450d
jmp 0x4a4500
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x4a450d
inc ecx
cmp ecx, edx
jb 0x4a4500
lea edi, [ebx + 0xa]
mov eax, ecx
sub eax, edi
sub eax, 0
je 0x4a4525
sub eax, 2
je 0x4a452a
xor edx, edx
jmp 0x4a4817
mov edi, 0x4c605c
cmp ecx, edx
jb 0x4a4535
xor edx, edx
jmp 0x4a4817
cmp byte [ecx], 0x5a
jne 0x4a4546
mov ecx, 0x4c46e0
mov edx, 0x4c46e3
jmp 0x4a4547
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.00472920
add esp, 0x28
mov edx, eax
jmp 0x4a4817
mov ebp, dword [esp + 0x2c]
mov ecx, ebp
mov ebx, dword [esp + 0x30]
mov dword [esp + 0x18], ebx
mov dword [esp + 0x1c], 0x4bd2ec
cmp ecx, ebx
jae 0x4a45a4
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x4a45a4
inc ecx
cmp ecx, ebx
jb 0x4a4597
mov eax, ecx
mov byte [esp + 0x12], 0x30
sub eax, ebp
sub eax, 0xc
sub eax, 0
je 0x4a45d6
sub eax, 1
je 0x4a45cd
sub eax, 1
je 0x4a45c6
xor edx, edx
jmp 0x4a4817
mov al, byte [ecx - 2]
mov byte [esp + 0x12], al
mov al, byte [ecx - 1]
mov byte [esp + 0x11], al
jmp 0x4a45db
mov byte [esp + 0x11], 0x30
xor edx, edx
mov eax, ecx
cmp ecx, ebx
jae 0x4a4649
mov bl, byte [ecx]
mov byte [esp + 0x13], bl
cmp bl, 0x2e
mov ebx, dword [esp + 0x18]
je 0x4a45f9
cmp byte [esp + 0x13], 0x2c
jne 0x4a462b
inc ecx
lea ebx, [ebx]
inc eax
cmp eax, ebx
jae 0x4a4611
mov dl, byte [eax]
cmp dl, 0x30
jl 0x4a4611
cmp dl, 0x39
jle 0x4a4600
mov edx, eax
sub edx, ecx
sub edx, 1
je 0x4a462b
lea edi, [ecx - 1]
add edi, edx
nop
cmp byte [edi], 0x30
jne 0x4a462b
dec edi
sub edx, 1
jne 0x4a4620
cmp eax, ebx
jae 0x4a4649
cmp byte [eax], 0x5a
jne 0x4a4640
mov eax, str._GMT
mov ebx, 0x4c46dc
jmp 0x4a4649
mov dword [esp + 0x1c], 0x4c7780
inc eax
sub ebx, eax
mov edi, 0x4c6868
test edx, edx
jne 0x4a4659
mov edi, 0x4bd2ec
push eax
movsx eax, byte [esp + 0x15]
push ebx
push dword [esp + 0x24]
push ecx
push edx
push edi
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.00472920
add esp, 0x38
mov edx, eax
jmp 0x4a4817
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.0x4a46c1.13
movzx eax, byte [eax + 0x4a4de0]
jmp dword [eax*4 + 0x4a4dd0]
mov ecx, 2
jmp 0x4a46d4
mov ecx, 4
mov dword [esp + 0x18], ecx
xor edx, edx
mov eax, ebx
div ecx
test edx, edx
jne case.0x4a46c1.13
mov eax, ebx
div ecx
cmp eax, 0x3fffffff
ja case.0x4a46c1.13
lea eax, [eax*4 + 1]
push eax
call dword [0x4e81d0]
mov edx, eax
add esp, 4
mov dword [esp + 0x1c], edx
test edx, edx
je case.0x4a46c1.13
cmp ebp, 0xc
jne 0x4a4737
test ebx, ebx
je 0x4a472c
push ebx
push edi
push edx
call fcn.00418f20
add esp, 0xc
mov edx, dword [esp + 0x1c]
mov byte [ebx + edx], 0
mov eax, edx
jmp 0x4a480d
xor ebx, ebx
cmp edi, dword [esp + 0x30]
jae 0x4a472c
nop
mov eax, dword [esp + 0x18]
xor ecx, ecx
sub eax, 2
je 0x4a475f
sub eax, 2
jne 0x4a4768
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 0x4a47e3
cmp ecx, 0x800
jb 0x4a47cc
cmp ecx, 0x10000
jb 0x4a47b1
cmp ecx, 0x200000
jae 0x4a47fc
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 0x4a47b8
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 0x4a47ce
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 0x4a47e5
add edx, ebx
add ebx, ebp
mov byte [edx], cl
cmp edi, dword [esp + 0x30]
jae 0x4a4728
mov edx, dword [esp + 0x1c]
jmp 0x4a4740
push edx
call dword [0x4e81d4]
add esp, 4
mov eax, dword [esp + 0x14]
or ebx, 0xffffffff
xor edx, edx
test ebx, ebx
sets dl
dec edx
and edx, eax
mov ebx, dword [esp + 0x70]
mov dword [esp + 0x14], edx
test edx, edx
je case.0x4a48e1.7
test esi, esi
je 0x4a4885
movsx eax, byte [edx]
mov edi, edx
push eax
call fcn.00467230
add esp, 4
test eax, eax
je 0x4a4852
lea ecx, [ecx]
movsx eax, byte [edi + 1]
inc edi
push eax
call fcn.00467230
add esp, 4
test eax, eax
jne 0x4a4840
cmp byte [edi], 0
jne 0x4a4865
sub edi, dword [esp + 0x14]
mov ecx, 0x4c776c
cmp edi, 2
jle 0x4a486a
mov ecx, 0x4c6130
mov edx, dword [esp + 0x6c]
sub ecx, esi
cmp esi, ebx
jae 0x4a487a
mov al, byte [ecx + esi]
mov byte [esi + edx], al
inc esi
cmp byte [ecx + esi], 0
jne 0x4a4870
mov edx, dword [esp + 0x14]
cmp byte [edx], 0
je 0x4a48a7
mov ecx, edx
mov edx, dword [esp + 0x6c]
sub ecx, esi
cmp esi, ebx
jae 0x4a489c
mov al, byte [ecx + esi]
mov byte [esi + edx], al
inc esi
cmp byte [ecx + esi], 0
jne 0x4a4892
mov edx, dword [esp + 0x14]
push edx
call dword [0x4e81d4]
add esp, 4
cmp esi, ebx
jae 0x4a48bd
mov eax, dword [esp + 0x6c]
mov byte [esi + eax], 0x3d
inc esi
cmp byte [esp + 0x46], 0
jne case.0x4a48e1.7
movzx ebp, byte [esp + 0x45]
lea eax, [ebp - 1]
cmp eax, 0x1d
ja case.0x4a48e1.7
movzx eax, byte [eax + 0x4a4e1c]
jmp dword [eax*4 + 0x4a4df4]
mov eax, dword [esp + 0x40]
mov ecx, dword [esp + 0x3c]
sub eax, ecx
cmp eax, 1
je 0x4a48fe
xor edx, edx
jmp 0x4a4d1a
cmp byte [ecx], 0
mov eax, str.TRUE
jne 0x4a490d
mov eax, str.FALSE
push eax
call dword [0x4e81dc]
add esp, 4
mov edx, eax
jmp 0x4a4d1a
mov edi, dword [esp + 0x40]
mov eax, edi
mov edx, dword [esp + 0x3c]
sub eax, edx
jne 0x4a4933
xor edx, edx
jmp 0x4a4d1a
cmp eax, 4
jbe 0x4a4949
push edi
push edx
call fcn.004a3f90
add esp, 8
mov edx, eax
jmp 0x4a4d1a
movsx ecx, byte [edx]
sar ecx, 0x1f
nop
movzx eax, byte [edx]
inc edx
shl ecx, 8
or ecx, eax
cmp edx, edi
jb 0x4a4950
mov eax, 0x4bd9dc
cmp ecx, 0xa
jae 0x4a496c
mov eax, 0x4bd2ec
push ecx
push eax
push str._s_lx
call fcn.00472920
add esp, 0xc
mov edx, eax
jmp 0x4a4d1a
mov eax, dword [esp + 0x3c]
mov ecx, dword [esp + 0x40]
inc eax
cmp eax, ecx
jbe 0x4a4996
xor edx, edx
jmp 0x4a4d1a
push ecx
push eax
call fcn.004a3f90
add esp, 8
mov edx, eax
jmp 0x4a4d1a
push dword [esp + 0x40]
push dword [esp + 0x40]
call fcn.004a3f90
add esp, 8
mov edx, eax
jmp 0x4a4d1a
push 0x4bd2ec
call dword [0x4e81dc]
add esp, 4
mov edx, eax
jmp 0x4a4d1a
push 1
push dword [esp + 0x44]
push dword [esp + 0x44]
call fcn.004a4220
add esp, 0xc
mov edx, eax
jmp 0x4a4d1a
mov ebx, dword [esp + 0x3c]
mov ecx, ebx
mov edx, dword [esp + 0x40]
cmp ecx, edx
jae 0x4a4a0d
lea ebx, [ebx]
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x4a4a0d
inc ecx
cmp ecx, edx
jb 0x4a4a00
lea edi, [ebx + 0xa]
mov eax, ecx
sub eax, edi
sub eax, 0
je 0x4a4a25
sub eax, 2
je 0x4a4a2a
xor edx, edx
jmp 0x4a4d16
mov edi, 0x4c605c
cmp ecx, edx
jb 0x4a4a35
xor edx, edx
jmp 0x4a4d16
cmp byte [ecx], 0x5a
jne 0x4a4a46
mov ecx, 0x4c46e0
mov edx, 0x4c46e3
jmp 0x4a4a47
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.00472920
add esp, 0x28
mov edx, eax
jmp 0x4a4d16
mov ebp, dword [esp + 0x3c]
mov ecx, ebp
mov ebx, dword [esp + 0x40]
mov dword [esp + 0x18], ebx
mov dword [esp + 0x1c], 0x4bd2ec
cmp ecx, ebx
jae 0x4a4aa4
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x4a4aa4
inc ecx
cmp ecx, ebx
jb 0x4a4a97
mov eax, ecx
mov byte [esp + 0x11], 0x30
sub eax, ebp
sub eax, 0xc
sub eax, 0
je 0x4a4ad6
sub eax, 1
je 0x4a4acd
sub eax, 1
je 0x4a4ac6
xor edx, edx
jmp 0x4a4d16
mov al, byte [ecx - 2]
mov byte [esp + 0x11], al
mov al, byte [ecx - 1]
mov byte [esp + 0x12], al
jmp 0x4a4adb
mov byte [esp + 0x12], 0x30
xor edx, edx
mov eax, ecx
cmp ecx, ebx
jae 0x4a4b49
mov bl, byte [ecx]
mov byte [esp + 0x13], bl
cmp bl, 0x2e
mov ebx, dword [esp + 0x18]
je 0x4a4af9
cmp byte [esp + 0x13], 0x2c
jne 0x4a4b2b
inc ecx
lea ebx, [ebx]
inc eax
cmp eax, ebx
jae 0x4a4b11
mov dl, byte [eax]
cmp dl, 0x30
jl 0x4a4b11
cmp dl, 0x39
jle 0x4a4b00
mov edx, eax
sub edx, ecx
sub edx, 1
je 0x4a4b2b
lea edi, [ecx - 1]
add edi, edx
nop
cmp byte [edi], 0x30
jne 0x4a4b2b
dec edi
sub edx, 1
jne 0x4a4b20
cmp eax, ebx
jae 0x4a4b49
cmp byte [eax], 0x5a
jne 0x4a4b40
mov eax, str._GMT
mov ebx, 0x4c46dc
jmp 0x4a4b49
mov dword [esp + 0x1c], 0x4c7780
inc eax
sub ebx, eax
mov edi, 0x4c6868
test edx, edx
jne 0x4a4b59
mov edi, 0x4bd2ec
push eax
movsx eax, byte [esp + 0x16]
push ebx
push dword [esp + 0x24]
push ecx
push edx
push edi
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.00472920
add esp, 0x38
mov edx, eax
jmp 0x4a4d16
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.0x4a4bc1.13
movzx eax, byte [eax + 0x4a4e4c]
jmp dword [eax*4 + 0x4a4e3c]
mov ecx, 2
jmp 0x4a4bd4
mov ecx, 4
mov dword [esp + 0x1c], ecx
xor edx, edx
mov eax, ebx
div ecx
test edx, edx
jne case.0x4a4bc1.13
mov eax, ebx
div ecx
cmp eax, 0x3fffffff
ja case.0x4a4bc1.13
lea eax, [eax*4 + 1]
push eax
call dword [0x4e81d0]
mov edx, eax
add esp, 4
mov dword [esp + 0x18], edx
test edx, edx
je case.0x4a4bc1.13
cmp ebp, 0xc
jne 0x4a4c37
test ebx, ebx
je 0x4a4c2c
push ebx
push edi
push edx
call fcn.00418f20
add esp, 0xc
mov edx, dword [esp + 0x18]
mov byte [ebx + edx], 0
mov eax, edx
jmp 0x4a4d0c
xor ebx, ebx
cmp edi, dword [esp + 0x40]
jae 0x4a4c2c
nop
mov ecx, dword [esp + 0x1c]
xor eax, eax
sub ecx, 2
je 0x4a4c5f
sub ecx, 2
jne 0x4a4c68
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 0x4a4ce2
cmp eax, 0x800
jb 0x4a4cca
cmp eax, 0x10000
jb 0x4a4cae
cmp eax, 0x200000
jae 0x4a4cfb
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 0x4a4cb5
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 0x4a4ccc
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 0x4a4ce4
add edx, ebx
add ebx, ebp
mov byte [edx], al
cmp edi, dword [esp + 0x40]
jae 0x4a4c28
mov edx, dword [esp + 0x18]
jmp 0x4a4c40
push edx
call dword [0x4e81d4]
add esp, 4
mov eax, dword [esp + 0x14]
or ebx, 0xffffffff
xor edx, edx
test ebx, ebx
sets dl
dec edx
and edx, eax
mov ebx, dword [esp + 0x70]
mov dword [esp + 0x14], edx
test edx, edx
je case.0x4a48e1.7
cmp byte [edx], 0
mov ecx, edx
je 0x4a4d44
mov edx, dword [esp + 0x6c]
lea ecx, [ecx]
cmp esi, ebx
jae 0x4a4d39
mov al, byte [ecx]
mov byte [esi + edx], al
inc ecx
inc esi
cmp byte [ecx], 0
jne 0x4a4d30
mov edx, dword [esp + 0x14]
push edx
call dword [0x4e81d4]
mov eax, dword [esp + 0x24]
add esp, 4
mov ecx, dword [esp + 0x50]
cmp eax, ecx
jb 0x4a4350
mov edx, dword [esp + 0x24]
mov eax, dword [esp + 0x74]
mov eax, dword [eax + 8]
cmp edx, eax
jb 0x4a4320
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