Function at 0x4a73f0
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 0x4a7e91
mov ebx, dword [esp + 0x70]
nop
push eax
push edx
lea eax, [esp + 0x50]
push eax
call fcn.004a81b0
mov edx, eax
add esp, 0xc
mov dword [esp + 0x24], edx
test edx, edx
je case.0x4a79d4.7
mov eax, dword [esp + 0x4c]
mov ecx, dword [esp + 0x50]
cmp eax, ecx
jae 0x4a7e82
nop dword [eax]
push ecx
push eax
lea eax, [esp + 0x60]
push eax
call fcn.004a81b0
add esp, 0xc
mov dword [esp + 0x20], eax
test eax, eax
je case.0x4a79d4.7
mov edi, dword [esp + 0x60]
lea eax, [esp + 0x28]
push edi
push dword [esp + 0x60]
push eax
call fcn.004a81b0
add esp, 0xc
test eax, eax
je case.0x4a79d4.7
push edi
push eax
lea eax, [esp + 0x40]
push eax
call fcn.004a81b0
add esp, 0xc
test eax, eax
je case.0x4a79d4.7
cmp byte [esp + 0x36], 0
jne case.0x4a79d4.7
movzx ebp, byte [esp + 0x35]
lea eax, [ebp - 1]
cmp eax, 0x1d
ja case.0x4a79d4.7
movzx eax, byte [eax + 0x4a7ed0]
jmp dword [eax*4 + 0x4a7ea8]
mov eax, dword [esp + 0x30]
mov ecx, dword [esp + 0x2c]
sub eax, ecx
cmp eax, 1
je 0x4a74d0
xor ebp, ebp
jmp 0x4a790f
cmp byte [ecx], 0
mov eax, str.TRUE
mov ecx, str.FALSE
cmove eax, ecx
push eax
call dword [0x4df020]
add esp, 4
mov ebp, eax
jmp 0x4a790f
mov edi, dword [esp + 0x30]
mov eax, edi
mov edx, dword [esp + 0x2c]
sub eax, edx
jne 0x4a7506
xor ebp, ebp
jmp 0x4a790f
cmp eax, 4
jbe 0x4a751c
push edi
push edx
call fcn.004a8290
add esp, 8
mov ebp, eax
jmp 0x4a790f
movsx ecx, byte [edx]
sar ecx, 0x1f
movzx eax, byte [edx]
inc edx
shl ecx, 8
or ecx, eax
cmp edx, edi
jb 0x4a7522
push ecx
cmp ecx, 0xa
mov eax, 0x4d6d10
mov ecx, 0x4d74bb
cmovb eax, ecx
push eax
push str._s_lx
call fcn.00479dd0
add esp, 0xc
mov ebp, eax
jmp 0x4a790f
mov eax, dword [esp + 0x2c]
mov ecx, dword [esp + 0x30]
inc eax
cmp eax, ecx
jbe 0x4a7569
xor ebp, ebp
jmp 0x4a790f
push ecx
push eax
call fcn.004a8290
add esp, 8
mov ebp, eax
jmp 0x4a790f
push dword [esp + 0x30]
push dword [esp + 0x30]
call fcn.004a8290
add esp, 8
mov ebp, eax
jmp 0x4a790f
push 0x4d74bb
call dword [0x4df020]
add esp, 4
mov ebp, eax
jmp 0x4a790f
push 1
push dword [esp + 0x34]
push dword [esp + 0x34]
call fcn.004a6a90
add esp, 0xc
mov ebp, eax
jmp 0x4a790f
mov ebx, dword [esp + 0x2c]
mov ecx, ebx
mov edx, dword [esp + 0x30]
cmp ecx, edx
jae 0x4a75dd
nop dword [eax]
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x4a75dd
inc ecx
cmp ecx, edx
jb 0x4a75d0
lea edi, [ebx + 0xa]
mov eax, ecx
sub eax, edi
sub eax, 0
je 0x4a75fd
sub eax, 2
je 0x4a7602
mov ebx, dword [esp + 0x70]
xor ebp, ebp
mov dword [esp + 0x14], ebp
jmp 0x4a7913
mov edi, 0x4d6d50
cmp ecx, edx
jb 0x4a7615
mov ebx, dword [esp + 0x70]
xor ebp, ebp
mov dword [esp + 0x14], ebp
jmp 0x4a7913
cmp byte [ecx], 0x5a
jne 0x4a7626
mov ecx, 0x4d6d54
mov edx, 0x4d6d57
jmp 0x4a7627
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.00479dd0
mov ebx, dword [esp + 0x98]
add esp, 0x28
mov ebp, eax
mov dword [esp + 0x14], eax
jmp 0x4a7913
mov ebp, dword [esp + 0x2c]
mov edi, 0x4d74bb
mov ebx, dword [esp + 0x30]
mov ecx, ebp
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x18], edi
cmp ecx, ebx
jae 0x4a7690
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x4a7690
inc ecx
cmp ecx, ebx
jb 0x4a7683
mov eax, ecx
mov byte [esp + 0x12], 0x30
sub eax, ebp
sub eax, 0xc
sub eax, 0
je 0x4a76ca
sub eax, 1
je 0x4a76c1
sub eax, 1
je 0x4a76ba
mov ebx, dword [esp + 0x70]
xor ebp, ebp
mov dword [esp + 0x14], ebp
jmp 0x4a7913
mov al, byte [ecx - 2]
mov byte [esp + 0x12], al
mov al, byte [ecx - 1]
mov byte [esp + 0x11], al
jmp 0x4a76cf
mov byte [esp + 0x11], 0x30
xor edx, edx
mov eax, ecx
cmp ecx, ebx
jae 0x4a773a
mov bl, byte [ecx]
mov byte [esp + 0x13], bl
cmp bl, 0x2e
mov ebx, dword [esp + 0x1c]
je 0x4a76ed
cmp byte [esp + 0x13], 0x2c
jne 0x4a771f
inc ecx
nop
inc eax
cmp eax, ebx
jae 0x4a7701
mov dl, byte [eax]
cmp dl, 0x30
jl 0x4a7701
cmp dl, 0x39
jle 0x4a76f0
mov edx, eax
sub edx, ecx
sub edx, 1
je 0x4a771f
lea edi, [ecx - 1]
add edi, edx
nop
cmp byte [edi], 0x30
jne 0x4a771b
dec edi
sub edx, 1
jne 0x4a7710
mov edi, dword [esp + 0x18]
cmp eax, ebx
jae 0x4a773a
cmp byte [eax], 0x5a
jne 0x4a7734
mov eax, str._GMT
mov ebx, 0x4d6d20
jmp 0x4a773a
mov edi, 0x4d76b4
inc eax
push eax
sub ebx, eax
test edx, edx
push ebx
push edi
push ecx
push edx
mov ecx, 0x4d74bb
mov eax, 0x4d74d8
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.00479dd0
mov ebx, dword [esp + 0xa8]
add esp, 0x38
mov ebp, eax
mov dword [esp + 0x14], eax
jmp 0x4a7913
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.0x4a77bb.13
movzx eax, byte [eax + 0x4a7f00]
jmp dword [eax*4 + 0x4a7ef0]
mov ecx, 2
jmp 0x4a77ce
mov ecx, 4
mov dword [esp + 0x18], ecx
xor edx, edx
mov eax, ebx
div ecx
test edx, edx
jne case.0x4a77bb.13
mov eax, ebx
div ecx
cmp eax, 0x3fffffff
ja case.0x4a77bb.13
lea eax, [eax*4 + 1]
push eax
call dword [0x4df014]
mov edx, eax
add esp, 4
mov dword [esp + 0x1c], edx
test edx, edx
je case.0x4a77bb.13
cmp ebp, 0xc
jne 0x4a782f
test ebx, ebx
je 0x4a7826
push ebx
push edi
push edx
call sub.VCRUNTIME140.dll_memcpy
add esp, 0xc
mov edx, dword [esp + 0x1c]
mov byte [ebx + edx], 0
jmp 0x4a7904
xor ebx, ebx
cmp edi, dword [esp + 0x30]
jae 0x4a7826
mov eax, dword [esp + 0x18]
xor ecx, ecx
sub eax, 2
je 0x4a7856
sub eax, 2
jne 0x4a785f
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 0x4a78da
cmp ecx, 0x800
jb 0x4a78c3
cmp ecx, 0x10000
jb 0x4a78a8
cmp ecx, 0x200000
jae 0x4a78f3
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 0x4a78af
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 0x4a78c5
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 0x4a78dc
add edx, ebx
add ebx, ebp
mov byte [edx], cl
cmp edi, dword [esp + 0x30]
jae 0x4a7822
mov edx, dword [esp + 0x1c]
jmp 0x4a7837
push edx
call dword [0x4df018]
add esp, 4
mov edx, dword [esp + 0x14]
or ebx, 0xffffffff
xor ebp, ebp
test ebx, ebx
mov ebx, dword [esp + 0x70]
cmovns ebp, edx
mov dword [esp + 0x14], ebp
test ebp, ebp
je case.0x4a79d4.7
test esi, esi
je 0x4a7977
movsx eax, byte [ebp]
mov edi, ebp
push eax
call dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_isupper]
add esp, 4
test eax, eax
je 0x4a7946
movsx eax, byte [edi + 1]
inc edi
push eax
call dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_isupper]
add esp, 4
test eax, eax
jne 0x4a7933
cmp byte [edi], 0
jne 0x4a7957
sub edi, ebp
mov ecx, 0x4ce3f4
cmp edi, 2
jle 0x4a795c
mov ecx, 0x4cd788
mov ebp, dword [esp + 0x6c]
sub ecx, esi
cmp esi, ebx
jae 0x4a796c
mov al, byte [ecx + esi]
mov byte [esi + ebp], al
inc esi
cmp byte [ecx + esi], 0
jne 0x4a7962
mov ebp, dword [esp + 0x14]
cmp byte [ebp], 0
je 0x4a799a
mov ecx, ebp
mov ebp, dword [esp + 0x6c]
sub ecx, esi
cmp esi, ebx
jae 0x4a798f
mov al, byte [ecx + esi]
mov byte [esi + ebp], al
inc esi
cmp byte [ecx + esi], 0
jne 0x4a7985
mov ebp, dword [esp + 0x14]
push ebp
call dword [0x4df018]
add esp, 4
cmp esi, ebx
jae 0x4a79b0
mov eax, dword [esp + 0x6c]
mov byte [esi + eax], 0x3d
inc esi
cmp byte [esp + 0x46], 0
jne case.0x4a79d4.7
movzx ebp, byte [esp + 0x45]
lea eax, [ebp - 1]
cmp eax, 0x1d
ja case.0x4a79d4.7
movzx eax, byte [eax + 0x4a7f3c]
jmp dword [eax*4 + 0x4a7f14]
mov eax, dword [esp + 0x40]
mov ecx, dword [esp + 0x3c]
sub eax, ecx
cmp eax, 1
je 0x4a79f1
xor edx, edx
jmp 0x4a7e37
cmp byte [ecx], 0
mov eax, str.TRUE
mov ecx, str.FALSE
cmove eax, ecx
push eax
call dword [0x4df020]
add esp, 4
mov edx, eax
jmp 0x4a7e37
mov edi, dword [esp + 0x40]
mov eax, edi
mov edx, dword [esp + 0x3c]
sub eax, edx
jne 0x4a7a27
xor edx, edx
jmp 0x4a7e37
cmp eax, 4
jbe 0x4a7a3d
push edi
push edx
call fcn.004a8290
add esp, 8
mov edx, eax
jmp 0x4a7e37
movsx ecx, byte [edx]
sar ecx, 0x1f
movzx eax, byte [edx]
inc edx
shl ecx, 8
or ecx, eax
cmp edx, edi
jb 0x4a7a43
push ecx
cmp ecx, 0xa
mov eax, 0x4d6d10
mov ecx, 0x4d74bb
cmovb eax, ecx
push eax
push str._s_lx
call fcn.00479dd0
add esp, 0xc
mov edx, eax
jmp 0x4a7e37
mov eax, dword [esp + 0x3c]
mov ecx, dword [esp + 0x40]
inc eax
cmp eax, ecx
jbe 0x4a7a8a
xor edx, edx
jmp 0x4a7e37
push ecx
push eax
call fcn.004a8290
add esp, 8
mov edx, eax
jmp 0x4a7e37
push dword [esp + 0x40]
push dword [esp + 0x40]
call fcn.004a8290
add esp, 8
mov edx, eax
jmp 0x4a7e37
push 0x4d74bb
call dword [0x4df020]
add esp, 4
mov edx, eax
jmp 0x4a7e37
push 1
push dword [esp + 0x44]
push dword [esp + 0x44]
call fcn.004a6a90
add esp, 0xc
mov edx, eax
jmp 0x4a7e37
mov ebx, dword [esp + 0x3c]
mov ecx, ebx
mov edx, dword [esp + 0x40]
cmp ecx, edx
jae 0x4a7afd
nop
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x4a7afd
inc ecx
cmp ecx, edx
jb 0x4a7af0
lea edi, [ebx + 0xa]
mov eax, ecx
sub eax, edi
sub eax, 0
je 0x4a7b1d
sub eax, 2
je 0x4a7b22
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x4a7e3b
mov edi, 0x4d6d50
cmp ecx, edx
jb 0x4a7b35
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x4a7e3b
cmp byte [ecx], 0x5a
jne 0x4a7b46
mov ecx, 0x4d6d54
mov edx, 0x4d6d57
jmp 0x4a7b47
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.00479dd0
mov ebx, dword [esp + 0x98]
add esp, 0x28
mov edx, eax
mov dword [esp + 0x14], eax
jmp 0x4a7e3b
mov ebp, dword [esp + 0x3c]
mov edi, 0x4d74bb
mov ebx, dword [esp + 0x40]
mov ecx, ebp
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x18], edi
cmp ecx, ebx
jae 0x4a7bb0
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x4a7bb0
inc ecx
cmp ecx, ebx
jb 0x4a7ba3
mov eax, ecx
mov byte [esp + 0x11], 0x30
sub eax, ebp
sub eax, 0xc
sub eax, 0
je 0x4a7bea
sub eax, 1
je 0x4a7be1
sub eax, 1
je 0x4a7bda
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x4a7e3b
mov al, byte [ecx - 2]
mov byte [esp + 0x11], al
mov al, byte [ecx - 1]
mov byte [esp + 0x12], al
jmp 0x4a7bef
mov byte [esp + 0x12], 0x30
xor edx, edx
mov eax, ecx
cmp ecx, ebx
jae 0x4a7c5a
mov bl, byte [ecx]
mov byte [esp + 0x13], bl
cmp bl, 0x2e
mov ebx, dword [esp + 0x1c]
je 0x4a7c0d
cmp byte [esp + 0x13], 0x2c
jne 0x4a7c3f
inc ecx
nop
inc eax
cmp eax, ebx
jae 0x4a7c21
mov dl, byte [eax]
cmp dl, 0x30
jl 0x4a7c21
cmp dl, 0x39
jle 0x4a7c10
mov edx, eax
sub edx, ecx
sub edx, 1
je 0x4a7c3f
lea edi, [ecx - 1]
add edi, edx
nop
cmp byte [edi], 0x30
jne 0x4a7c3b
dec edi
sub edx, 1
jne 0x4a7c30
mov edi, dword [esp + 0x18]
cmp eax, ebx
jae 0x4a7c5a
cmp byte [eax], 0x5a
jne 0x4a7c54
mov eax, str._GMT
mov ebx, 0x4d6d20
jmp 0x4a7c5a
mov edi, 0x4d76b4
inc eax
push eax
sub ebx, eax
test edx, edx
push ebx
push edi
push ecx
push edx
mov ecx, 0x4d74bb
mov eax, 0x4d74d8
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.00479dd0
mov ebx, dword [esp + 0xa8]
add esp, 0x38
mov edx, eax
mov dword [esp + 0x14], eax
jmp 0x4a7e3b
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.0x4a7cdb.13
movzx eax, byte [eax + 0x4a7f6c]
jmp dword [eax*4 + 0x4a7f5c]
mov ecx, 2
jmp 0x4a7cee
mov ecx, 4
mov dword [esp + 0x1c], ecx
xor edx, edx
mov eax, ebx
div ecx
test edx, edx
jne case.0x4a7cdb.13
mov eax, ebx
div ecx
cmp eax, 0x3fffffff
ja case.0x4a7cdb.13
lea eax, [eax*4 + 1]
push eax
call dword [0x4df014]
mov edx, eax
add esp, 4
mov dword [esp + 0x18], edx
test edx, edx
je case.0x4a7cdb.13
cmp ebp, 0xc
jne 0x4a7d51
test ebx, ebx
je 0x4a7d46
push ebx
push edi
push edx
call sub.VCRUNTIME140.dll_memcpy
add esp, 0xc
mov edx, dword [esp + 0x18]
mov byte [ebx + edx], 0
mov eax, edx
jmp 0x4a7e2c
xor ebx, ebx
cmp edi, dword [esp + 0x40]
jae 0x4a7d46
nop dword [eax]
mov ecx, dword [esp + 0x1c]
xor eax, eax
sub ecx, 2
je 0x4a7d7f
sub ecx, 2
jne 0x4a7d88
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 0x4a7e02
cmp eax, 0x800
jb 0x4a7dea
cmp eax, 0x10000
jb 0x4a7dce
cmp eax, 0x200000
jae 0x4a7e1b
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 0x4a7dd5
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 0x4a7dec
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 0x4a7e04
add edx, ebx
add ebx, ebp
mov byte [edx], al
cmp edi, dword [esp + 0x40]
jae 0x4a7d42
mov edx, dword [esp + 0x18]
jmp 0x4a7d60
push edx
call dword [0x4df018]
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.0x4a79d4.7
cmp byte [edx], 0
mov ecx, edx
je 0x4a7e64
mov edx, dword [esp + 0x6c]
nop word [eax + eax]
cmp esi, ebx
jae 0x4a7e59
mov al, byte [ecx]
mov byte [esi + edx], al
inc ecx
inc esi
cmp byte [ecx], 0
jne 0x4a7e50
mov edx, dword [esp + 0x14]
push edx
call dword [0x4df018]
mov eax, dword [esp + 0x24]
add esp, 4
mov ecx, dword [esp + 0x50]
cmp eax, ecx
jb 0x4a7440
mov edx, dword [esp + 0x24]
mov eax, dword [esp + 0x74]
mov eax, dword [eax + 8]
cmp edx, eax
jb 0x4a7410
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