Function at 0x4cfab0
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 0x4d0526
mov ebx, dword [esp + 0x70]
mov ebp, 0x6478fd
push eax
push edx
lea eax, [esp + 0x50]
push eax
call fcn.004d0850
mov edx, eax
add esp, 0xc
mov dword [esp + 0x24], edx
test edx, edx
je case.0x4d0086.7
mov eax, dword [esp + 0x4c]
mov ecx, dword [esp + 0x50]
cmp eax, ecx
jae 0x4d0517
push ecx
push eax
lea eax, [esp + 0x60]
push eax
call fcn.004d0850
add esp, 0xc
mov dword [esp + 0x20], eax
test eax, eax
je case.0x4d0086.7
mov edi, dword [esp + 0x60]
lea eax, [esp + 0x28]
push edi
push dword [esp + 0x60]
push eax
call fcn.004d0850
add esp, 0xc
test eax, eax
je case.0x4d0086.7
push edi
push eax
lea eax, [esp + 0x40]
push eax
call fcn.004d0850
add esp, 0xc
test eax, eax
je case.0x4d0086.7
cmp byte [esp + 0x36], 0
jne case.0x4d0086.7
movzx ecx, byte [esp + 0x35]
mov dword [esp + 0x1c], ecx
lea eax, [ecx - 1]
cmp eax, 0x1d
ja case.0x4d0086.7
movzx eax, byte [eax + 0x4d0564]
jmp dword [eax*4 + 0x4d053c]
mov eax, dword [esp + 0x30]
mov ecx, dword [esp + 0x2c]
sub eax, ecx
cmp eax, 1
je 0x4cfb95
xor ebp, ebp
jmp 0x4cffbc
cmp byte [ecx], 0
mov eax, str.TRUE
mov ecx, str.FALSE
cmove eax, ecx
push eax
call dword [0x6560e4]
add esp, 4
mov ebp, eax
jmp 0x4cffbc
mov edi, dword [esp + 0x30]
mov eax, edi
mov edx, dword [esp + 0x2c]
sub eax, edx
jne 0x4cfbcb
xor ebp, ebp
jmp 0x4cffbc
cmp eax, 4
jbe 0x4cfbe1
push edi
push edx
call fcn.004d0930
add esp, 8
mov ebp, eax
jmp 0x4cffbc
movsx ecx, byte [edx]
sar ecx, 0x1f
movzx eax, byte [edx]
inc edx
shl ecx, 8
or ecx, eax
cmp edx, edi
jb 0x4cfbe7
cmp ecx, 0xa
mov eax, 0x5d9e00
push ecx
cmovb eax, ebp
push eax
push str._s_lx
call fcn.004a0830
add esp, 0xc
mov ebp, eax
jmp 0x4cffbc
mov eax, dword [esp + 0x2c]
mov ecx, dword [esp + 0x30]
inc eax
cmp eax, ecx
jbe 0x4cfc29
xor ebp, ebp
jmp 0x4cffbc
push ecx
push eax
call fcn.004d0930
add esp, 8
mov ebp, eax
jmp 0x4cffbc
push dword [esp + 0x30]
push dword [esp + 0x30]
call fcn.004d0930
add esp, 8
mov ebp, eax
jmp 0x4cffbc
push 0x6478fd
call dword [0x6560e4]
add esp, 4
mov ebp, eax
jmp 0x4cffbc
push 1
push dword [esp + 0x34]
push dword [esp + 0x34]
call fcn.004cf160
add esp, 0xc
mov ebp, eax
jmp 0x4cffbc
mov ebx, dword [esp + 0x2c]
mov ecx, ebx
mov edx, dword [esp + 0x30]
cmp ecx, edx
jae 0x4cfc9d
nop dword [eax]
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x4cfc9d
inc ecx
cmp ecx, edx
jb 0x4cfc90
lea edi, [ebx + 0xa]
mov eax, ecx
sub eax, edi
sub eax, 0
je 0x4cfcbd
sub eax, 2
je 0x4cfcc2
mov ebx, dword [esp + 0x70]
xor ebp, ebp
mov dword [esp + 0x14], ebp
jmp 0x4cffc0
mov edi, 0x5e3440
cmp ecx, edx
jb 0x4cfcd5
mov ebx, dword [esp + 0x70]
xor ebp, ebp
mov dword [esp + 0x14], ebp
jmp 0x4cffc0
cmp byte [ecx], 0x5a
jne 0x4cfce6
mov ecx, 0x5e3444
mov edx, 0x5e3447
jmp 0x4cfce7
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.004a0830
mov ebx, dword [esp + 0x98]
add esp, 0x28
mov ebp, eax
mov dword [esp + 0x14], eax
jmp 0x4cffc0
mov ebp, dword [esp + 0x2c]
mov edi, 0x6478fd
mov ebx, dword [esp + 0x30]
mov ecx, ebp
mov dword [esp + 0x18], ebx
mov dword [esp + 0x14], edi
cmp ecx, ebx
jae 0x4cfd50
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x4cfd50
inc ecx
cmp ecx, ebx
jb 0x4cfd43
mov eax, ecx
mov byte [esp + 0x12], 0x30
sub eax, ebp
sub eax, 0xc
sub eax, 0
je 0x4cfd8a
sub eax, 1
je 0x4cfd81
sub eax, 1
je 0x4cfd7a
mov ebx, dword [esp + 0x70]
xor ebp, ebp
mov dword [esp + 0x14], ebp
jmp 0x4cffc0
mov al, byte [ecx - 2]
mov byte [esp + 0x12], al
mov al, byte [ecx - 1]
mov byte [esp + 0x11], al
jmp 0x4cfd8f
mov byte [esp + 0x11], 0x30
xor edx, edx
mov eax, ecx
cmp ecx, ebx
jae 0x4cfdfa
mov bl, byte [ecx]
mov byte [esp + 0x13], bl
cmp bl, 0x2e
mov ebx, dword [esp + 0x18]
je 0x4cfdad
cmp byte [esp + 0x13], 0x2c
jne 0x4cfddf
inc ecx
nop
inc eax
cmp eax, ebx
jae 0x4cfdc1
mov dl, byte [eax]
cmp dl, 0x30
jl 0x4cfdc1
cmp dl, 0x39
jle 0x4cfdb0
mov edx, eax
sub edx, ecx
sub edx, 1
je 0x4cfddf
lea edi, [ecx - 1]
add edi, edx
nop
cmp byte [edi], 0x30
jne 0x4cfddb
dec edi
sub edx, 1
jne 0x4cfdd0
mov edi, dword [esp + 0x14]
cmp eax, ebx
jae 0x4cfdfa
cmp byte [eax], 0x5a
jne 0x4cfdf4
mov eax, str._GMT
mov ebx, 0x5e3410
jmp 0x4cfdfa
mov edi, 0x647d98
inc eax
push eax
sub ebx, eax
test edx, edx
push ebx
push edi
push ecx
push edx
mov ecx, 0x6478fd
mov eax, 0x647b28
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.004a0830
mov ebx, dword [esp + 0xa8]
add esp, 0x38
mov ebp, eax
mov dword [esp + 0x14], eax
jmp 0x4cffc0
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.0x4cfe7b.13
movzx eax, byte [ecx + 0x4d0594]
jmp dword [eax*4 + 0x4d0584]
mov ebp, 2
jmp 0x4cfe8e
mov ebp, 4
mov dword [esp + 0x18], ebp
xor edx, edx
mov eax, ebx
div ebp
test edx, edx
jne case.0x4cfe7b.13
mov eax, ebx
div ebp
cmp eax, 0x3fffffff
ja case.0x4cfe7b.13
lea eax, [eax*4 + 1]
push eax
call dword [0x6560d8]
mov ebp, eax
add esp, 4
test ebp, ebp
je case.0x4cfe7b.13
cmp dword [esp + 0x1c], 0xc
jne 0x4cfeeb
test ebx, ebx
je 0x4cfee0
push ebx
push edi
push ebp
call sub.VCRUNTIME140.dll_memcpy
add esp, 0xc
mov byte [ebx + ebp], 0
mov eax, ebp
jmp 0x4cffb1
xor ebx, ebx
cmp edi, dword [esp + 0x30]
jae 0x4cfee0
mov eax, dword [esp + 0x18]
xor ecx, ecx
sub eax, 2
je 0x4cff12
sub eax, 2
jne 0x4cff1b
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 0x4cff89
cmp ecx, 0x800
jb 0x4cff75
cmp ecx, 0x10000
jb 0x4cff61
cmp ecx, 0x200000
jae 0x4cffa0
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 0x4cfef3
mov byte [ebx + ebp], 0
mov eax, ebp
jmp 0x4cffb1
push ebp
call dword [0x6560dc]
add esp, 4
mov eax, dword [esp + 0x14]
or ebx, 0xffffffff
xor ebp, ebp
test ebx, ebx
mov ebx, dword [esp + 0x70]
cmovns ebp, eax
mov dword [esp + 0x14], ebp
test ebp, ebp
je case.0x4d0086.7
test esi, esi
je 0x4d0025
movsx eax, byte [ebp]
mov edi, ebp
push eax
call sub.api_ms_win_crt_string_l1_1_0.dll_isupper
add esp, 4
test eax, eax
je 0x4cfff2
nop
movsx eax, byte [edi + 1]
inc edi
push eax
call sub.api_ms_win_crt_string_l1_1_0.dll_isupper
add esp, 4
test eax, eax
jne 0x4cffe0
cmp byte [edi], 0
jne 0x4d0003
sub edi, ebp
mov ecx, 0x5dc788
cmp edi, 2
jle 0x4d0008
mov ecx, 0x647dd0
mov ebp, dword [esp + 0x6c]
sub ecx, esi
nop
cmp esi, ebx
jae 0x4d001a
mov al, byte [ecx + esi]
mov byte [esi + ebp], al
inc esi
cmp byte [ecx + esi], 0
jne 0x4d0010
mov ebp, dword [esp + 0x14]
cmp byte [ebp], 0
je 0x4d0048
mov ecx, ebp
mov ebp, dword [esp + 0x6c]
sub ecx, esi
cmp esi, ebx
jae 0x4d003d
mov al, byte [ecx + esi]
mov byte [esi + ebp], al
inc esi
cmp byte [ecx + esi], 0
jne 0x4d0033
mov ebp, dword [esp + 0x14]
push ebp
call dword [0x6560dc]
add esp, 4
cmp esi, ebx
jae 0x4d005e
mov eax, dword [esp + 0x6c]
mov byte [esi + eax], 0x3d
inc esi
cmp byte [esp + 0x46], 0
jne case.0x4d0086.7
movzx ecx, byte [esp + 0x45]
mov dword [esp + 0x1c], ecx
lea eax, [ecx - 1]
cmp eax, 0x1d
ja case.0x4d0086.7
movzx eax, byte [eax + 0x4d05d0]
jmp dword [eax*4 + 0x4d05a8]
mov eax, dword [esp + 0x40]
mov ecx, dword [esp + 0x3c]
sub eax, ecx
cmp eax, 1
je 0x4d00a3
xor edx, edx
jmp 0x4d04c7
cmp byte [ecx], 0
mov eax, str.TRUE
mov ecx, str.FALSE
cmove eax, ecx
push eax
call dword [0x6560e4]
add esp, 4
mov edx, eax
jmp 0x4d04c7
mov edi, dword [esp + 0x40]
mov eax, edi
mov edx, dword [esp + 0x3c]
sub eax, edx
jne 0x4d00d9
xor edx, edx
jmp 0x4d04c7
cmp eax, 4
jbe 0x4d00ef
push edi
push edx
call fcn.004d0930
add esp, 8
mov edx, eax
jmp 0x4d04c7
movsx ecx, byte [edx]
sar ecx, 0x1f
movzx eax, byte [edx]
inc edx
shl ecx, 8
or ecx, eax
cmp edx, edi
jb 0x4d00f5
push ecx
cmp ecx, 0xa
mov eax, 0x5d9e00
mov ecx, 0x6478fd
cmovb eax, ecx
push eax
push str._s_lx
call fcn.004a0830
add esp, 0xc
mov edx, eax
jmp 0x4d04c7
mov eax, dword [esp + 0x3c]
mov ecx, dword [esp + 0x40]
inc eax
cmp eax, ecx
jbe 0x4d013c
xor edx, edx
jmp 0x4d04c7
push ecx
push eax
call fcn.004d0930
add esp, 8
mov edx, eax
jmp 0x4d04c7
push dword [esp + 0x40]
push dword [esp + 0x40]
call fcn.004d0930
add esp, 8
mov edx, eax
jmp 0x4d04c7
push 0x6478fd
call dword [0x6560e4]
add esp, 4
mov edx, eax
jmp 0x4d04c7
push 1
push dword [esp + 0x44]
push dword [esp + 0x44]
call fcn.004cf160
add esp, 0xc
mov edx, eax
jmp 0x4d04c7
mov ebx, dword [esp + 0x3c]
mov ecx, ebx
mov edx, dword [esp + 0x40]
cmp ecx, edx
jae 0x4d01ad
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x4d01ad
inc ecx
cmp ecx, edx
jb 0x4d01a0
lea edi, [ebx + 0xa]
mov eax, ecx
sub eax, edi
sub eax, 0
je 0x4d01cd
sub eax, 2
je 0x4d01d2
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x4d04cb
mov edi, 0x5e3440
cmp ecx, edx
jb 0x4d01e5
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x4d04cb
cmp byte [ecx], 0x5a
jne 0x4d01f6
mov ecx, 0x5e3444
mov edx, 0x5e3447
jmp 0x4d01f7
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.004a0830
mov ebx, dword [esp + 0x98]
add esp, 0x28
mov edx, eax
mov dword [esp + 0x14], eax
jmp 0x4d04cb
mov ebp, dword [esp + 0x3c]
mov edi, 0x6478fd
mov ebx, dword [esp + 0x40]
mov ecx, ebp
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x18], edi
cmp ecx, ebx
jae 0x4d0260
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x4d0260
inc ecx
cmp ecx, ebx
jb 0x4d0253
mov eax, ecx
mov byte [esp + 0x11], 0x30
sub eax, ebp
sub eax, 0xc
sub eax, 0
je 0x4d029a
sub eax, 1
je 0x4d0291
sub eax, 1
je 0x4d028a
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x4d04cb
mov al, byte [ecx - 2]
mov byte [esp + 0x11], al
mov al, byte [ecx - 1]
mov byte [esp + 0x12], al
jmp 0x4d029f
mov byte [esp + 0x12], 0x30
xor edx, edx
mov eax, ecx
cmp ecx, ebx
jae 0x4d030a
mov bl, byte [ecx]
mov byte [esp + 0x13], bl
cmp bl, 0x2e
mov ebx, dword [esp + 0x1c]
je 0x4d02bd
cmp byte [esp + 0x13], 0x2c
jne 0x4d02ef
inc ecx
nop
inc eax
cmp eax, ebx
jae 0x4d02d1
mov dl, byte [eax]
cmp dl, 0x30
jl 0x4d02d1
cmp dl, 0x39
jle 0x4d02c0
mov edx, eax
sub edx, ecx
sub edx, 1
je 0x4d02ef
lea edi, [ecx - 1]
add edi, edx
nop
cmp byte [edi], 0x30
jne 0x4d02eb
dec edi
sub edx, 1
jne 0x4d02e0
mov edi, dword [esp + 0x18]
cmp eax, ebx
jae 0x4d030a
cmp byte [eax], 0x5a
jne 0x4d0304
mov eax, str._GMT
mov ebx, 0x5e3410
jmp 0x4d030a
mov edi, 0x647d98
inc eax
push eax
sub ebx, eax
test edx, edx
push ebx
push edi
push ecx
push edx
mov ecx, 0x6478fd
mov eax, 0x647b28
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.004a0830
mov ebx, dword [esp + 0xa8]
add esp, 0x38
mov edx, eax
mov dword [esp + 0x14], eax
jmp 0x4d04cb
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.0x4d038b.13
movzx eax, byte [ecx + 0x4d0600]
jmp dword [eax*4 + 0x4d05f0]
mov ebp, 2
jmp 0x4d039e
mov ebp, 4
mov dword [esp + 0x18], ebp
xor edx, edx
mov eax, ebx
div ebp
test edx, edx
jne case.0x4d038b.13
mov eax, ebx
div ebp
cmp eax, 0x3fffffff
ja case.0x4d038b.13
lea eax, [eax*4 + 1]
push eax
call dword [0x6560d8]
mov ebp, eax
add esp, 4
test ebp, ebp
je case.0x4d038b.13
cmp dword [esp + 0x1c], 0xc
jne 0x4d03f9
test ebx, ebx
je 0x4d03f0
push ebx
push edi
push ebp
call sub.VCRUNTIME140.dll_memcpy
add esp, 0xc
mov byte [ebx + ebp], 0
jmp 0x4d04bc
xor ebx, ebx
cmp edi, dword [esp + 0x40]
jae 0x4d03f0
mov ecx, dword [esp + 0x18]
xor eax, eax
sub ecx, 2
je 0x4d0420
sub ecx, 2
jne 0x4d0429
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 0x4d0496
cmp eax, 0x800
jb 0x4d0481
cmp eax, 0x10000
jb 0x4d046c
cmp eax, 0x200000
jae 0x4d04ab
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 0x4d0401
mov byte [ebx + ebp], 0
jmp 0x4d04bc
push ebp
call dword [0x6560dc]
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.0x4d0086.7
cmp byte [edx], 0
mov ecx, edx
je 0x4d04f4
mov edx, dword [esp + 0x6c]
nop word [eax + eax]
cmp esi, ebx
jae 0x4d04e9
mov al, byte [ecx]
mov byte [esi + edx], al
inc ecx
inc esi
cmp byte [ecx], 0
jne 0x4d04e0
mov edx, dword [esp + 0x14]
push edx
call dword [0x6560dc]
mov eax, dword [esp + 0x24]
add esp, 4
mov ecx, dword [esp + 0x50]
mov ebp, 0x6478fd
cmp eax, ecx
jb 0x4cfb01
mov edx, dword [esp + 0x24]
mov eax, dword [esp + 0x74]
mov eax, dword [eax + 8]
cmp edx, eax
jb 0x4cfad4
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