Function at 0x4ca340
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 0x4cade1
mov ebx, dword [esp + 0x70]
nop
push eax
push edx
lea eax, [esp + 0x50]
push eax
call fcn.004cb100
mov edx, eax
add esp, 0xc
mov dword [esp + 0x24], edx
test edx, edx
je case.0x4ca924.7
mov eax, dword [esp + 0x4c]
mov ecx, dword [esp + 0x50]
cmp eax, ecx
jae 0x4cadd2
nop dword [eax]
push ecx
push eax
lea eax, [esp + 0x60]
push eax
call fcn.004cb100
add esp, 0xc
mov dword [esp + 0x20], eax
test eax, eax
je case.0x4ca924.7
mov edi, dword [esp + 0x60]
lea eax, [esp + 0x28]
push edi
push dword [esp + 0x60]
push eax
call fcn.004cb100
add esp, 0xc
test eax, eax
je case.0x4ca924.7
push edi
push eax
lea eax, [esp + 0x40]
push eax
call fcn.004cb100
add esp, 0xc
test eax, eax
je case.0x4ca924.7
cmp byte [esp + 0x36], 0
jne case.0x4ca924.7
movzx ebp, byte [esp + 0x35]
lea eax, [ebp - 1]
cmp eax, 0x1d
ja case.0x4ca924.7
movzx eax, byte [eax + 0x4cae20]
jmp dword [eax*4 + 0x4cadf8]
mov eax, dword [esp + 0x30]
mov ecx, dword [esp + 0x2c]
sub eax, ecx
cmp eax, 1
je 0x4ca420
xor ebp, ebp
jmp 0x4ca85f
cmp byte [ecx], 0
mov eax, 0x4f7ee0
mov ecx, 0x4f7ee8
cmove eax, ecx
push eax
call dword [0x50b0e8]
add esp, 4
mov ebp, eax
jmp 0x4ca85f
mov edi, dword [esp + 0x30]
mov eax, edi
mov edx, dword [esp + 0x2c]
sub eax, edx
jne 0x4ca456
xor ebp, ebp
jmp 0x4ca85f
cmp eax, 4
jbe 0x4ca46c
push edi
push edx
call fcn.004cb1e0
add esp, 8
mov ebp, eax
jmp 0x4ca85f
movsx ecx, byte [edx]
sar ecx, 0x1f
movzx eax, byte [edx]
inc edx
shl ecx, 8
or ecx, eax
cmp edx, edi
jb 0x4ca472
push ecx
cmp ecx, 0xa
mov eax, 0x501358
mov ecx, 0x501c2b
cmovb eax, ecx
push eax
push str._s_lx
call fcn.0049cd40
add esp, 0xc
mov ebp, eax
jmp 0x4ca85f
mov eax, dword [esp + 0x2c]
mov ecx, dword [esp + 0x30]
inc eax
cmp eax, ecx
jbe 0x4ca4b9
xor ebp, ebp
jmp 0x4ca85f
push ecx
push eax
call fcn.004cb1e0
add esp, 8
mov ebp, eax
jmp 0x4ca85f
push dword [esp + 0x30]
push dword [esp + 0x30]
call fcn.004cb1e0
add esp, 8
mov ebp, eax
jmp 0x4ca85f
push 0x501c2b
call dword [0x50b0e8]
add esp, 4
mov ebp, eax
jmp 0x4ca85f
push 1
push dword [esp + 0x34]
push dword [esp + 0x34]
call fcn.004c99e0
add esp, 0xc
mov ebp, eax
jmp 0x4ca85f
mov ebx, dword [esp + 0x2c]
mov ecx, ebx
mov edx, dword [esp + 0x30]
cmp ecx, edx
jae 0x4ca52d
nop dword [eax]
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x4ca52d
inc ecx
cmp ecx, edx
jb 0x4ca520
lea edi, [ebx + 0xa]
mov eax, ecx
sub eax, edi
sub eax, 0
je 0x4ca54d
sub eax, 2
je 0x4ca552
mov ebx, dword [esp + 0x70]
xor ebp, ebp
mov dword [esp + 0x14], ebp
jmp 0x4ca863
mov edi, 0x501398
cmp ecx, edx
jb 0x4ca565
mov ebx, dword [esp + 0x70]
xor ebp, ebp
mov dword [esp + 0x14], ebp
jmp 0x4ca863
cmp byte [ecx], 0x5a
jne 0x4ca576
mov ecx, 0x50139c
mov edx, 0x50139f
jmp 0x4ca577
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.0049cd40
mov ebx, dword [esp + 0x98]
add esp, 0x28
mov ebp, eax
mov dword [esp + 0x14], eax
jmp 0x4ca863
mov ebp, dword [esp + 0x2c]
mov edi, 0x501c2b
mov ebx, dword [esp + 0x30]
mov ecx, ebp
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x18], edi
cmp ecx, ebx
jae 0x4ca5e0
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x4ca5e0
inc ecx
cmp ecx, ebx
jb 0x4ca5d3
mov eax, ecx
mov byte [esp + 0x12], 0x30
sub eax, ebp
sub eax, 0xc
sub eax, 0
je 0x4ca61a
sub eax, 1
je 0x4ca611
sub eax, 1
je 0x4ca60a
mov ebx, dword [esp + 0x70]
xor ebp, ebp
mov dword [esp + 0x14], ebp
jmp 0x4ca863
mov al, byte [ecx - 2]
mov byte [esp + 0x12], al
mov al, byte [ecx - 1]
mov byte [esp + 0x11], al
jmp 0x4ca61f
mov byte [esp + 0x11], 0x30
xor edx, edx
mov eax, ecx
cmp ecx, ebx
jae 0x4ca68a
mov bl, byte [ecx]
mov byte [esp + 0x13], bl
cmp bl, 0x2e
mov ebx, dword [esp + 0x1c]
je 0x4ca63d
cmp byte [esp + 0x13], 0x2c
jne 0x4ca66f
inc ecx
nop
inc eax
cmp eax, ebx
jae 0x4ca651
mov dl, byte [eax]
cmp dl, 0x30
jl 0x4ca651
cmp dl, 0x39
jle 0x4ca640
mov edx, eax
sub edx, ecx
sub edx, 1
je 0x4ca66f
lea edi, [ecx - 1]
add edi, edx
nop
cmp byte [edi], 0x30
jne 0x4ca66b
dec edi
sub edx, 1
jne 0x4ca660
mov edi, dword [esp + 0x18]
cmp eax, ebx
jae 0x4ca68a
cmp byte [eax], 0x5a
jne 0x4ca684
mov eax, 0x501364
mov ebx, 0x501368
jmp 0x4ca68a
mov edi, 0x501dc4
inc eax
push eax
sub ebx, eax
test edx, edx
push ebx
push edi
push ecx
push edx
mov ecx, 0x501c2b
mov eax, 0x501c48
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.0049cd40
mov ebx, dword [esp + 0xa8]
add esp, 0x38
mov ebp, eax
mov dword [esp + 0x14], eax
jmp 0x4ca863
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.0x4ca70b.13
movzx eax, byte [eax + 0x4cae50]
jmp dword [eax*4 + 0x4cae40]
mov ecx, 2
jmp 0x4ca71e
mov ecx, 4
mov dword [esp + 0x18], ecx
xor edx, edx
mov eax, ebx
div ecx
test edx, edx
jne case.0x4ca70b.13
mov eax, ebx
div ecx
cmp eax, 0x3fffffff
ja case.0x4ca70b.13
lea eax, [eax*4 + 1]
push eax
call dword [0x50b0dc]
mov edx, eax
add esp, 4
mov dword [esp + 0x1c], edx
test edx, edx
je case.0x4ca70b.13
cmp ebp, 0xc
jne 0x4ca77f
test ebx, ebx
je 0x4ca776
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 0x4ca854
xor ebx, ebx
cmp edi, dword [esp + 0x30]
jae 0x4ca776
mov eax, dword [esp + 0x18]
xor ecx, ecx
sub eax, 2
je 0x4ca7a6
sub eax, 2
jne 0x4ca7af
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 0x4ca82a
cmp ecx, 0x800
jb 0x4ca813
cmp ecx, 0x10000
jb 0x4ca7f8
cmp ecx, 0x200000
jae 0x4ca843
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 0x4ca7ff
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 0x4ca815
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 0x4ca82c
add edx, ebx
add ebx, ebp
mov byte [edx], cl
cmp edi, dword [esp + 0x30]
jae 0x4ca772
mov edx, dword [esp + 0x1c]
jmp 0x4ca787
push edx
call dword [0x50b0e0]
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.0x4ca924.7
test esi, esi
je 0x4ca8c7
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 0x4ca896
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 0x4ca883
cmp byte [edi], 0
jne 0x4ca8a7
sub edi, ebp
mov ecx, 0x4f8a34
cmp edi, 2
jle 0x4ca8ac
mov ecx, 0x4f7dd0
mov ebp, dword [esp + 0x6c]
sub ecx, esi
cmp esi, ebx
jae 0x4ca8bc
mov al, byte [ecx + esi]
mov byte [esi + ebp], al
inc esi
cmp byte [ecx + esi], 0
jne 0x4ca8b2
mov ebp, dword [esp + 0x14]
cmp byte [ebp], 0
je 0x4ca8ea
mov ecx, ebp
mov ebp, dword [esp + 0x6c]
sub ecx, esi
cmp esi, ebx
jae 0x4ca8df
mov al, byte [ecx + esi]
mov byte [esi + ebp], al
inc esi
cmp byte [ecx + esi], 0
jne 0x4ca8d5
mov ebp, dword [esp + 0x14]
push ebp
call dword [0x50b0e0]
add esp, 4
cmp esi, ebx
jae 0x4ca900
mov eax, dword [esp + 0x6c]
mov byte [esi + eax], 0x3d
inc esi
cmp byte [esp + 0x46], 0
jne case.0x4ca924.7
movzx ebp, byte [esp + 0x45]
lea eax, [ebp - 1]
cmp eax, 0x1d
ja case.0x4ca924.7
movzx eax, byte [eax + 0x4cae8c]
jmp dword [eax*4 + 0x4cae64]
mov eax, dword [esp + 0x40]
mov ecx, dword [esp + 0x3c]
sub eax, ecx
cmp eax, 1
je 0x4ca941
xor edx, edx
jmp 0x4cad87
cmp byte [ecx], 0
mov eax, 0x4f7ee0
mov ecx, 0x4f7ee8
cmove eax, ecx
push eax
call dword [0x50b0e8]
add esp, 4
mov edx, eax
jmp 0x4cad87
mov edi, dword [esp + 0x40]
mov eax, edi
mov edx, dword [esp + 0x3c]
sub eax, edx
jne 0x4ca977
xor edx, edx
jmp 0x4cad87
cmp eax, 4
jbe 0x4ca98d
push edi
push edx
call fcn.004cb1e0
add esp, 8
mov edx, eax
jmp 0x4cad87
movsx ecx, byte [edx]
sar ecx, 0x1f
movzx eax, byte [edx]
inc edx
shl ecx, 8
or ecx, eax
cmp edx, edi
jb 0x4ca993
push ecx
cmp ecx, 0xa
mov eax, 0x501358
mov ecx, 0x501c2b
cmovb eax, ecx
push eax
push str._s_lx
call fcn.0049cd40
add esp, 0xc
mov edx, eax
jmp 0x4cad87
mov eax, dword [esp + 0x3c]
mov ecx, dword [esp + 0x40]
inc eax
cmp eax, ecx
jbe 0x4ca9da
xor edx, edx
jmp 0x4cad87
push ecx
push eax
call fcn.004cb1e0
add esp, 8
mov edx, eax
jmp 0x4cad87
push dword [esp + 0x40]
push dword [esp + 0x40]
call fcn.004cb1e0
add esp, 8
mov edx, eax
jmp 0x4cad87
push 0x501c2b
call dword [0x50b0e8]
add esp, 4
mov edx, eax
jmp 0x4cad87
push 1
push dword [esp + 0x44]
push dword [esp + 0x44]
call fcn.004c99e0
add esp, 0xc
mov edx, eax
jmp 0x4cad87
mov ebx, dword [esp + 0x3c]
mov ecx, ebx
mov edx, dword [esp + 0x40]
cmp ecx, edx
jae 0x4caa4d
nop
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x4caa4d
inc ecx
cmp ecx, edx
jb 0x4caa40
lea edi, [ebx + 0xa]
mov eax, ecx
sub eax, edi
sub eax, 0
je 0x4caa6d
sub eax, 2
je 0x4caa72
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x4cad8b
mov edi, 0x501398
cmp ecx, edx
jb 0x4caa85
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x4cad8b
cmp byte [ecx], 0x5a
jne 0x4caa96
mov ecx, 0x50139c
mov edx, 0x50139f
jmp 0x4caa97
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.0049cd40
mov ebx, dword [esp + 0x98]
add esp, 0x28
mov edx, eax
mov dword [esp + 0x14], eax
jmp 0x4cad8b
mov ebp, dword [esp + 0x3c]
mov edi, 0x501c2b
mov ebx, dword [esp + 0x40]
mov ecx, ebp
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x18], edi
cmp ecx, ebx
jae 0x4cab00
mov al, byte [ecx]
sub al, 0x30
cmp al, 9
ja 0x4cab00
inc ecx
cmp ecx, ebx
jb 0x4caaf3
mov eax, ecx
mov byte [esp + 0x11], 0x30
sub eax, ebp
sub eax, 0xc
sub eax, 0
je 0x4cab3a
sub eax, 1
je 0x4cab31
sub eax, 1
je 0x4cab2a
mov ebx, dword [esp + 0x70]
xor edx, edx
mov dword [esp + 0x14], edx
jmp 0x4cad8b
mov al, byte [ecx - 2]
mov byte [esp + 0x11], al
mov al, byte [ecx - 1]
mov byte [esp + 0x12], al
jmp 0x4cab3f
mov byte [esp + 0x12], 0x30
xor edx, edx
mov eax, ecx
cmp ecx, ebx
jae 0x4cabaa
mov bl, byte [ecx]
mov byte [esp + 0x13], bl
cmp bl, 0x2e
mov ebx, dword [esp + 0x1c]
je 0x4cab5d
cmp byte [esp + 0x13], 0x2c
jne 0x4cab8f
inc ecx
nop
inc eax
cmp eax, ebx
jae 0x4cab71
mov dl, byte [eax]
cmp dl, 0x30
jl 0x4cab71
cmp dl, 0x39
jle 0x4cab60
mov edx, eax
sub edx, ecx
sub edx, 1
je 0x4cab8f
lea edi, [ecx - 1]
add edi, edx
nop
cmp byte [edi], 0x30
jne 0x4cab8b
dec edi
sub edx, 1
jne 0x4cab80
mov edi, dword [esp + 0x18]
cmp eax, ebx
jae 0x4cabaa
cmp byte [eax], 0x5a
jne 0x4caba4
mov eax, 0x501364
mov ebx, 0x501368
jmp 0x4cabaa
mov edi, 0x501dc4
inc eax
push eax
sub ebx, eax
test edx, edx
push ebx
push edi
push ecx
push edx
mov ecx, 0x501c2b
mov eax, 0x501c48
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.0049cd40
mov ebx, dword [esp + 0xa8]
add esp, 0x38
mov edx, eax
mov dword [esp + 0x14], eax
jmp 0x4cad8b
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.0x4cac2b.13
movzx eax, byte [eax + 0x4caebc]
jmp dword [eax*4 + 0x4caeac]
mov ecx, 2
jmp 0x4cac3e
mov ecx, 4
mov dword [esp + 0x1c], ecx
xor edx, edx
mov eax, ebx
div ecx
test edx, edx
jne case.0x4cac2b.13
mov eax, ebx
div ecx
cmp eax, 0x3fffffff
ja case.0x4cac2b.13
lea eax, [eax*4 + 1]
push eax
call dword [0x50b0dc]
mov edx, eax
add esp, 4
mov dword [esp + 0x18], edx
test edx, edx
je case.0x4cac2b.13
cmp ebp, 0xc
jne 0x4caca1
test ebx, ebx
je 0x4cac96
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 0x4cad7c
xor ebx, ebx
cmp edi, dword [esp + 0x40]
jae 0x4cac96
nop dword [eax]
mov ecx, dword [esp + 0x1c]
xor eax, eax
sub ecx, 2
je 0x4caccf
sub ecx, 2
jne 0x4cacd8
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 0x4cad52
cmp eax, 0x800
jb 0x4cad3a
cmp eax, 0x10000
jb 0x4cad1e
cmp eax, 0x200000
jae 0x4cad6b
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 0x4cad25
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 0x4cad3c
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 0x4cad54
add edx, ebx
add ebx, ebp
mov byte [edx], al
cmp edi, dword [esp + 0x40]
jae 0x4cac92
mov edx, dword [esp + 0x18]
jmp 0x4cacb0
push edx
call dword [0x50b0e0]
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.0x4ca924.7
cmp byte [edx], 0
mov ecx, edx
je 0x4cadb4
mov edx, dword [esp + 0x6c]
nop word [eax + eax]
cmp esi, ebx
jae 0x4cada9
mov al, byte [ecx]
mov byte [esi + edx], al
inc ecx
inc esi
cmp byte [ecx], 0
jne 0x4cada0
mov edx, dword [esp + 0x14]
push edx
call dword [0x50b0e0]
mov eax, dword [esp + 0x24]
add esp, 4
mov ecx, dword [esp + 0x50]
cmp eax, ecx
jb 0x4ca390
mov edx, dword [esp + 0x24]
mov eax, dword [esp + 0x74]
mov eax, dword [eax + 8]
cmp edx, eax
jb 0x4ca360
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