Function at 0x4cca71
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 0x4cd346
mov ebx, dword [esp + 0x70]
mov ebp, 0x644805
push eax
push edx
lea eax, [esp + 0x50]
push eax
call fcn.004cd670
mov edx, eax
add esp, 0xc
mov dword [esp + 0x24], edx
test edx, edx
je case.0x4ccea6.7
mov eax, dword [esp + 0x4c]
mov ecx, dword [esp + 0x50]
cmp eax, ecx
jae 0x4cd337
push ecx
push eax
lea eax, [esp + 0x60]
push eax
call fcn.004cd670
add esp, 0xc
mov dword [esp + 0x20], eax
test eax, eax
je case.0x4ccea6.7
mov edi, dword [esp + 0x60]
lea eax, [esp + 0x28]
push edi
push dword [esp + 0x60]
push eax
call fcn.004cd670
add esp, 0xc
test eax, eax
je case.0x4ccea6.7
push edi
push eax
lea eax, [esp + 0x40]
push eax
call fcn.004cd670
add esp, 0xc
test eax, eax
je case.0x4ccea6.7
cmp byte [esp + 0x36], 0
jne case.0x4ccea6.7
movzx ecx, byte [esp + 0x35]
mov dword [esp + 0x1c], ecx
lea eax, [ecx - 1]
cmp eax, 0x1d
ja case.0x4ccea6.7
movzx eax, byte [eax + 0x4cd384]
jmp dword [eax*4 + 0x4cd35c]
mov eax, dword [esp + 0x30]
mov ecx, dword [esp + 0x2c]
sub eax, ecx
cmp eax, 1
je 0x4cc9b5
xor ebp, ebp
jmp 0x4ccddc
cmp byte [ecx], 0
mov eax, str.TRUE
mov ecx, str.FALSE
cmove eax, ecx
push eax
call dword [0x65b0e4]
add esp, 4
mov ebp, eax
jmp 0x4ccddc
mov edi, dword [esp + 0x30]
mov eax, edi
mov edx, dword [esp + 0x2c]
sub eax, edx
jne 0x4cc9eb
xor ebp, ebp
jmp 0x4ccddc
cmp eax, 4
jbe 0x4cca01
push edi
push edx
call fcn.004cd750
add esp, 8
mov ebp, eax
jmp 0x4ccddc
movsx ecx, byte [edx]
sar ecx, 0x1f
movzx eax, byte [edx]
inc edx
shl ecx, 8
or ecx, eax
cmp edx, edi
jb 0x4cca07
cmp ecx, 0xa
mov eax, 0x5d6ea0
push ecx
cmovb eax, ebp
push eax
push str._s_lx
call fcn.004ac1a0
add esp, 0xc
mov ebp, eax
jmp 0x4ccddc
mov eax, dword [esp + 0x2c]
mov ecx, dword [esp + 0x30]
inc eax
cmp eax, ecx
jbe 0x4cca49
xor ebp, ebp
jmp 0x4ccddc
push ecx
push eax
call fcn.004cd750
add esp, 8
mov ebp, eax
jmp 0x4ccddc
push dword [esp + 0x30]
push dword [esp + 0x30]
call fcn.004cd750
add esp, 8
mov ebp, eax
jmp 0x4ccddc
push 0x644805
call dword [0x65b0e4]
add esp, 4
mov ebp, eax
jmp 0x4ccddc
push 1
push dword [esp + 0x34]
push dword [esp + 0x34]
call fcn.004cbf80
add esp, 0xc
mov ebp, eax
jmp 0x4ccddc
mov ebx, dword [esp + 0x2c]
mov ecx, ebx
mov edx, dword [esp + 0x30]
cmp ecx, edx
jae 0x4ccabd
nop dword [eax]
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x4ccabd
inc ecx
cmp ecx, edx
jb 0x4ccab0
lea edi, [ebx + 0xa]
mov eax, ecx
sub eax, edi
sub eax, 0
je 0x4ccadd
sub eax, 2
je 0x4ccae2
mov ebx, dword [esp + 0x70]
xor ebp, ebp
mov dword [esp + 0x14], ebp
jmp 0x4ccde0
mov edi, 0x5e04b8
cmp ecx, edx
jb 0x4ccaf5
mov ebx, dword [esp + 0x70]
xor ebp, ebp
mov dword [esp + 0x14], ebp
jmp 0x4ccde0
cmp byte [ecx], 0x5a
jne 0x4ccb06
mov ecx, 0x5e04bc
mov edx, 0x5e04bf
jmp 0x4ccb07
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.004ac1a0
mov ebx, dword [esp + 0x98]
add esp, 0x28
mov ebp, eax
mov dword [esp + 0x14], eax
jmp 0x4ccde0
mov ebp, dword [esp + 0x2c]
mov edi, 0x644805
mov ebx, dword [esp + 0x30]
mov ecx, ebp
mov dword [esp + 0x18], ebx
mov dword [esp + 0x14], edi
cmp ecx, ebx
jae 0x4ccb70
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x4ccb70
inc ecx
cmp ecx, ebx
jb 0x4ccb63
mov eax, ecx
mov byte [esp + 0x12], 0x30
sub eax, ebp
sub eax, 0xc
sub eax, 0
je 0x4ccbaa
sub eax, 1
je 0x4ccba1
sub eax, 1
je 0x4ccb9a
mov ebx, dword [esp + 0x70]
xor ebp, ebp
mov dword [esp + 0x14], ebp
jmp 0x4ccde0
mov al, byte [ecx - 2]
mov byte [esp + 0x12], al
mov al, byte [ecx - 1]
mov byte [esp + 0x11], al
jmp 0x4ccbaf
mov byte [esp + 0x11], 0x30
xor edx, edx
mov eax, ecx
cmp ecx, ebx
jae 0x4ccc1a
mov bl, byte [ecx]
mov byte [esp + 0x13], bl
cmp bl, 0x2e
mov ebx, dword [esp + 0x18]
je 0x4ccbcd
cmp byte [esp + 0x13], 0x2c
jne 0x4ccbff
inc ecx
nop
inc eax
cmp eax, ebx
jae 0x4ccbe1
mov dl, byte [eax]
cmp dl, 0x30
jl 0x4ccbe1
cmp dl, 0x39
jle 0x4ccbd0
mov edx, eax
sub edx, ecx
sub edx, 1
je 0x4ccbff
lea edi, [ecx - 1]
add edi, edx
nop
cmp byte [edi], 0x30
jne 0x4ccbfb
dec edi
sub edx, 1
jne 0x4ccbf0
mov edi, dword [esp + 0x14]
cmp eax, ebx
jae 0x4ccc1a
cmp byte [eax], 0x5a
jne 0x4ccc14
mov eax, str._GMT
mov ebx, 0x5e0488
jmp 0x4ccc1a
mov edi, 0x6464f0
inc eax
push eax
sub ebx, eax
test edx, edx
push ebx
push edi
push ecx
push edx
mov ecx, 0x644805
mov eax, 0x644a30
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.004ac1a0
mov ebx, dword [esp + 0xa8]
add esp, 0x38
mov ebp, eax
mov dword [esp + 0x14], eax
jmp 0x4ccde0
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.0x4ccc9b.13
movzx eax, byte [ecx + 0x4cd3b4]
jmp dword [eax*4 + 0x4cd3a4]
mov ebp, 2
jmp 0x4cccae
mov ebp, 4
mov dword [esp + 0x18], ebp
xor edx, edx
mov eax, ebx
div ebp
test edx, edx
jne case.0x4ccc9b.13
mov eax, ebx
div ebp
cmp eax, 0x3fffffff
ja case.0x4ccc9b.13
lea eax, [eax*4 + 1]
push eax
call dword [0x65b0d8]
mov ebp, eax
add esp, 4
test ebp, ebp
je case.0x4ccc9b.13
cmp dword [esp + 0x1c], 0xc
jne 0x4ccd0b
test ebx, ebx
je 0x4ccd00
push ebx
push edi
push ebp
call sub.VCRUNTIME140.dll_memcpy
add esp, 0xc
mov byte [ebx + ebp], 0
mov eax, ebp
jmp 0x4ccdd1
xor ebx, ebx
cmp edi, dword [esp + 0x30]
jae 0x4ccd00
mov eax, dword [esp + 0x18]
xor ecx, ecx
sub eax, 2
je 0x4ccd32
sub eax, 2
jne 0x4ccd3b
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 0x4ccda9
cmp ecx, 0x800
jb 0x4ccd95
cmp ecx, 0x10000
jb 0x4ccd81
cmp ecx, 0x200000
jae 0x4ccdc0
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 0x4ccd13
mov byte [ebx + ebp], 0
mov eax, ebp
jmp 0x4ccdd1
push ebp
call dword [0x65b0dc]
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.0x4ccea6.7
test esi, esi
je 0x4cce45
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 0x4cce12
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 0x4cce00
cmp byte [edi], 0
jne 0x4cce23
sub edi, ebp
mov ecx, 0x5d96b0
cmp edi, 2
jle 0x4cce28
mov ecx, 0x646d9c
mov ebp, dword [esp + 0x6c]
sub ecx, esi
nop
cmp esi, ebx
jae 0x4cce3a
mov al, byte [ecx + esi]
mov byte [esi + ebp], al
inc esi
cmp byte [ecx + esi], 0
jne 0x4cce30
mov ebp, dword [esp + 0x14]
cmp byte [ebp], 0
je 0x4cce68
mov ecx, ebp
mov ebp, dword [esp + 0x6c]
sub ecx, esi
cmp esi, ebx
jae 0x4cce5d
mov al, byte [ecx + esi]
mov byte [esi + ebp], al
inc esi
cmp byte [ecx + esi], 0
jne 0x4cce53
mov ebp, dword [esp + 0x14]
push ebp
call dword [0x65b0dc]
add esp, 4
cmp esi, ebx
jae 0x4cce7e
mov eax, dword [esp + 0x6c]
mov byte [esi + eax], 0x3d
inc esi
cmp byte [esp + 0x46], 0
jne case.0x4ccea6.7
movzx ecx, byte [esp + 0x45]
mov dword [esp + 0x1c], ecx
lea eax, [ecx - 1]
cmp eax, 0x1d
ja case.0x4ccea6.7
movzx eax, byte [eax + 0x4cd3f0]
jmp dword [eax*4 + 0x4cd3c8]
mov eax, dword [esp + 0x40]
mov ecx, dword [esp + 0x3c]
sub eax, ecx
cmp eax, 1
je 0x4ccec3
xor edx, edx
jmp 0x4cd2e7
cmp byte [ecx], 0
mov eax, str.TRUE
mov ecx, str.FALSE
cmove eax, ecx
push eax
call dword [0x65b0e4]
add esp, 4
mov edx, eax
jmp 0x4cd2e7
mov edi, dword [esp + 0x40]
mov eax, edi
mov edx, dword [esp + 0x3c]
sub eax, edx
jne 0x4ccef9
xor edx, edx
jmp 0x4cd2e7
cmp eax, 4
jbe 0x4ccf0f
push edi
push edx
call fcn.004cd750
add esp, 8
mov edx, eax
jmp 0x4cd2e7
movsx ecx, byte [edx]
sar ecx, 0x1f
movzx eax, byte [edx]
inc edx
shl ecx, 8
or ecx, eax
cmp edx, edi
jb 0x4ccf15
push ecx
cmp ecx, 0xa
mov eax, 0x5d6ea0
mov ecx, 0x644805
cmovb eax, ecx
push eax
push str._s_lx
call fcn.004ac1a0
add esp, 0xc
mov edx, eax
jmp 0x4cd2e7
mov eax, dword [esp + 0x3c]
mov ecx, dword [esp + 0x40]
inc eax
cmp eax, ecx
jbe 0x4ccf5c
xor edx, edx
jmp 0x4cd2e7
push ecx
push eax
call fcn.004cd750
add esp, 8
mov edx, eax
jmp 0x4cd2e7
push dword [esp + 0x40]
push dword [esp + 0x40]
call fcn.004cd750
add esp, 8
mov edx, eax
jmp 0x4cd2e7
push 0x644805
call dword [0x65b0e4]
add esp, 4
mov edx, eax
jmp 0x4cd2e7
push 1
push dword [esp + 0x44]
push dword [esp + 0x44]
call fcn.004cbf80
add esp, 0xc
mov edx, eax
jmp 0x4cd2e7
mov ebx, dword [esp + 0x3c]
mov ecx, ebx
mov edx, dword [esp + 0x40]
cmp ecx, edx
jae 0x4ccfcd
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x4ccfcd
inc ecx
cmp ecx, edx
jb 0x4ccfc0
lea edi, [ebx + 0xa]
mov eax, ecx
sub eax, edi
sub eax, 0
je 0x4ccfed
sub eax, 2
je 0x4ccff2
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x4cd2eb
mov edi, 0x5e04b8
cmp ecx, edx
jb 0x4cd005
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x4cd2eb
cmp byte [ecx], 0x5a
jne 0x4cd016
mov ecx, 0x5e04bc
mov edx, 0x5e04bf
jmp 0x4cd017
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.004ac1a0
mov ebx, dword [esp + 0x98]
add esp, 0x28
mov edx, eax
mov dword [esp + 0x14], eax
jmp 0x4cd2eb
mov ebp, dword [esp + 0x3c]
mov edi, 0x644805
mov ebx, dword [esp + 0x40]
mov ecx, ebp
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x18], edi
cmp ecx, ebx
jae 0x4cd080
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x4cd080
inc ecx
cmp ecx, ebx
jb 0x4cd073
mov eax, ecx
mov byte [esp + 0x11], 0x30
sub eax, ebp
sub eax, 0xc
sub eax, 0
je 0x4cd0ba
sub eax, 1
je 0x4cd0b1
sub eax, 1
je 0x4cd0aa
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x4cd2eb
mov al, byte [ecx - 2]
mov byte [esp + 0x11], al
mov al, byte [ecx - 1]
mov byte [esp + 0x12], al
jmp 0x4cd0bf
mov byte [esp + 0x12], 0x30
xor edx, edx
mov eax, ecx
cmp ecx, ebx
jae 0x4cd12a
mov bl, byte [ecx]
mov byte [esp + 0x13], bl
cmp bl, 0x2e
mov ebx, dword [esp + 0x1c]
je 0x4cd0dd
cmp byte [esp + 0x13], 0x2c
jne 0x4cd10f
inc ecx
nop
inc eax
cmp eax, ebx
jae 0x4cd0f1
mov dl, byte [eax]
cmp dl, 0x30
jl 0x4cd0f1
cmp dl, 0x39
jle 0x4cd0e0
mov edx, eax
sub edx, ecx
sub edx, 1
je 0x4cd10f
lea edi, [ecx - 1]
add edi, edx
nop
cmp byte [edi], 0x30
jne 0x4cd10b
dec edi
sub edx, 1
jne 0x4cd100
mov edi, dword [esp + 0x18]
cmp eax, ebx
jae 0x4cd12a
cmp byte [eax], 0x5a
jne 0x4cd124
mov eax, str._GMT
mov ebx, 0x5e0488
jmp 0x4cd12a
mov edi, 0x6464f0
inc eax
push eax
sub ebx, eax
test edx, edx
push ebx
push edi
push ecx
push edx
mov ecx, 0x644805
mov eax, 0x644a30
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.004ac1a0
mov ebx, dword [esp + 0xa8]
add esp, 0x38
mov edx, eax
mov dword [esp + 0x14], eax
jmp 0x4cd2eb
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.0x4cd1ab.13
movzx eax, byte [ecx + 0x4cd420]
jmp dword [eax*4 + 0x4cd410]
mov ebp, 2
jmp 0x4cd1be
mov ebp, 4
mov dword [esp + 0x18], ebp
xor edx, edx
mov eax, ebx
div ebp
test edx, edx
jne case.0x4cd1ab.13
mov eax, ebx
div ebp
cmp eax, 0x3fffffff
ja case.0x4cd1ab.13
lea eax, [eax*4 + 1]
push eax
call dword [0x65b0d8]
mov ebp, eax
add esp, 4
test ebp, ebp
je case.0x4cd1ab.13
cmp dword [esp + 0x1c], 0xc
jne 0x4cd219
test ebx, ebx
je 0x4cd210
push ebx
push edi
push ebp
call sub.VCRUNTIME140.dll_memcpy
add esp, 0xc
mov byte [ebx + ebp], 0
jmp 0x4cd2dc
xor ebx, ebx
cmp edi, dword [esp + 0x40]
jae 0x4cd210
mov ecx, dword [esp + 0x18]
xor eax, eax
sub ecx, 2
je 0x4cd240
sub ecx, 2
jne 0x4cd249
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 0x4cd2b6
cmp eax, 0x800
jb 0x4cd2a1
cmp eax, 0x10000
jb 0x4cd28c
cmp eax, 0x200000
jae 0x4cd2cb
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 0x4cd221
mov byte [ebx + ebp], 0
jmp 0x4cd2dc
push ebp
call dword [0x65b0dc]
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.0x4ccea6.7
cmp byte [edx], 0
mov ecx, edx
je 0x4cd314
mov edx, dword [esp + 0x6c]
nop word [eax + eax]
cmp esi, ebx
jae 0x4cd309
mov al, byte [ecx]
mov byte [esi + edx], al
inc ecx
inc esi
cmp byte [ecx], 0
jne 0x4cd300
mov edx, dword [esp + 0x14]
push edx
call dword [0x65b0dc]
mov eax, dword [esp + 0x24]
add esp, 4
mov ecx, dword [esp + 0x50]
mov ebp, 0x644805
cmp eax, ecx
jb 0x4cc921
mov edx, dword [esp + 0x24]
mov eax, dword [esp + 0x74]
mov eax, dword [eax + 8]
cmp edx, eax
jb 0x4cc8f4
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