Function at 0x4c48f0
Capabilities:
Parse credit card information

Disassembly:
sub esp, 0x1c
mov eax, dword [esp + 0x28]
push ebx
push ebp
push esi
mov esi, dword [esp + 0x30]
mov edx, dword [eax]
mov dword [esp + 0x14], 0
mov dword [esp + 0x10], edx
push edi
test esi, esi
jne 0x4c4915
xor edi, edi
jmp 0x4c492f
mov edi, esi
lea ecx, [edi + 1]
nop word [eax + eax]
mov al, byte [edi]
inc edi
test al, al
jne 0x4c4920
sub edi, ecx
and edi, 0x3fffffff
test dl, 0x40
jne 0x4c4941
cmp byte [0x71301e], 0
je 0x4c4e66
cmp edi, 5
jb 0x4c4e66
cmp dword [esi], 0x656c6966
jne 0x4c4e66
cmp byte [esi + 4], 0x3a
jne 0x4c4e66
or edx, 0x40
mov dword [esp + 0x10], 0
xor ebp, ebp
mov dword [esp + 0x14], edx
lea ebx, [edi + 8]
xor eax, eax
cmp byte [esi + eax], 0x26
jne 0x4c4985
mov ecx, 1
xor edx, edx
jmp 0x4c4996
xorps xmm0, xmm0
movlpd qword [esp + 0x24], xmm0
mov edx, dword [esp + 0x28]
mov ecx, dword [esp + 0x24]
add ebx, ecx
adc ebp, edx
inc eax
cmp eax, edi
jl 0x4c4976
call fcn.004ef2e0
test eax, eax
jne 0x4c4eae
push ebp
push ebx
call fcn.004c19b0
add esp, 8
test eax, eax
je 0x4c4eae
mov dword [eax], 0
lea ebx, [eax + 4]
cmp byte [esi + 5], 0x2f
mov eax, 5
mov dword [esp + 0x34], ebx
jne 0x4c4a44
cmp byte [esi + 6], 0x2f
jne 0x4c4a44
mov cl, byte [esi + 7]
lea edx, [esi + 7]
mov eax, 7
test cl, cl
je 0x4c4a44
nop dword [eax + eax]
cmp cl, 0x2f
je 0x4c49fe
mov cl, byte [eax + esi + 1]
inc eax
test cl, cl
jne 0x4c49f0
cmp eax, 7
je 0x4c4a44
cmp eax, 0x10
jne 0x4c4a25
mov ecx, 0x61636f6c
cmp ecx, dword [edx]
jne 0x4c4a25
mov ecx, 0x736f686c
cmp ecx, dword [edx + 4]
jne 0x4c4a25
mov ecx, 0x74
cmp cl, byte [edx + 8]
je 0x4c4a44
push edx
add eax, 0xfffffff9
mov dword [esp + 0x1c], 1
push eax
push str.invalid_uri_authority:__.s
call fcn.00469670
add esp, 0xc
jmp 0x4c4e17
mov dl, byte [eax + esi]
xor edi, edi
test dl, dl
je 0x4c4bfb
xor ebp, ebp
cmp dl, 0x23
je 0x4c4af7
inc eax
cmp dl, 0x25
jne 0x4c4b3b
mov bl, byte [eax + esi]
movzx ecx, bl
test byte [ecx + 0x684c48], 8
je 0x4c4b37
movzx ecx, byte [eax + esi + 1]
test byte [ecx + 0x684c48], 8
je 0x4c4b37
mov ch, byte [eax + esi + 1]
mov dl, bl
sar dl, 6
add eax, 2
and dl, 1
mov cl, dl
shl cl, 3
sub cl, dl
sub bl, cl
mov cl, ch
sar cl, 6
and ebx, 0xf
and cl, 1
add ebx, ebx
mov dl, cl
shl dl, 3
sub dl, cl
mov cl, ch
sub cl, dl
and ecx, 0xf
lea edx, [ecx + ebx*8]
test edx, edx
jne 0x4c4b23
mov cl, byte [eax + esi]
test cl, cl
je 0x4c4ae8
nop dword [eax]
cmp cl, 0x23
je 0x4c4ae8
test edi, edi
jne 0x4c4ade
cmp cl, 0x3f
jmp 0x4c4b16
cmp edi, 1
jne 0x4c4b0e
cmp cl, 0x3d
jne 0x4c4b13
mov ebx, dword [esp + 0x34]
mov dl, byte [eax + esi]
test dl, dl
jne 0x4c4a53
mov eax, dword [esp + 0x10]
cmp edi, 1
jne 0x4c4bfd
mov byte [ebx + eax], 0
inc eax
jmp 0x4c4bfd
cmp edi, 2
jne 0x4c4b18
cmp cl, 0x26
je 0x4c4ae8
mov cl, byte [eax + esi + 1]
inc eax
test cl, cl
jne 0x4c4ad0
jmp 0x4c4ae8
mov ecx, dword [esp + 0x10]
mov ebx, dword [esp + 0x34]
mov byte [ebx + ecx], dl
inc ecx
mov dword [esp + 0x10], ecx
mov ebp, ecx
jmp 0x4c4aec
mov ebx, dword [esp + 0x34]
cmp edi, 1
jne 0x4c4bbb
cmp dl, 0x26
je 0x4c4b4e
cmp dl, 0x3d
jne 0x4c4be8
cmp byte [ebx + ebp - 1], 0
jne 0x4c4b7a
mov cl, byte [eax + esi]
test cl, cl
je 0x4c4aec
nop dword [eax]
cmp cl, 0x23
je 0x4c4aec
cmp byte [eax + esi - 1], 0x26
je 0x4c4aec
mov cl, byte [eax + esi + 1]
inc eax
test cl, cl
jne 0x4c4b60
jmp 0x4c4aec
cmp dl, 0x26
jne 0x4c4ba1
mov edx, dword [esp + 0x10]
mov byte [ebx + edx], 0
inc edx
mov dword [esp + 0x10], edx
xor dl, dl
mov ecx, dword [esp + 0x10]
mov byte [ebx + ecx], dl
inc ecx
mov dword [esp + 0x10], ecx
mov ebp, ecx
jmp 0x4c4aec
mov ecx, dword [esp + 0x10]
xor dl, dl
mov edi, 2
mov byte [ebx + ecx], dl
inc ecx
mov dword [esp + 0x10], ecx
mov ebp, ecx
jmp 0x4c4aec
test edi, edi
jne 0x4c4bd7
cmp dl, 0x3f
je 0x4c4be1
mov ecx, dword [esp + 0x10]
mov byte [ebx + ecx], dl
inc ecx
mov dword [esp + 0x10], ecx
mov ebp, ecx
jmp 0x4c4aec
cmp edi, 2
jne 0x4c4be8
cmp dl, 0x26
jne 0x4c4be8
mov edi, 1
xor dl, dl
mov ecx, dword [esp + 0x10]
mov byte [ebx + ecx], dl
inc ecx
mov dword [esp + 0x10], ecx
mov ebp, ecx
jmp 0x4c4aec
xor eax, eax
mov dword [ebx + eax], 0
test ebx, ebx
jne 0x4c4c0c
xor ecx, ecx
jmp 0x4c4c20
mov ecx, ebx
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4c4c11
sub ecx, edx
and ecx, 0x3fffffff
lea edx, [ecx + 1]
add edx, ebx
cmp byte [edx], 0
je 0x4c4de8
mov ebp, 0x6676
mov ebx, 0x73
mov ecx, edx
lea esi, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4c4c40
sub ecx, esi
and ecx, 0x3fffffff
lea eax, [ecx + 1]
add eax, edx
mov dword [esp + 0x10], eax
jne 0x4c4c5e
xor edi, edi
jmp 0x4c4c76
mov edi, eax
lea esi, [edi + 1]
mov al, byte [edi]
inc edi
test al, al
jne 0x4c4c63
mov eax, dword [esp + 0x10]
sub edi, esi
and edi, 0x3fffffff
cmp ecx, 3
jne 0x4c4c96
cmp bp, word [edx]
jne 0x4c4dd4
cmp bl, byte [edx + 2]
jne 0x4c4dd4
mov dword [esp + 0x30], eax
jmp 0x4c4dd4
cmp ecx, 5
jne 0x4c4cce
mov eax, 0x68636163
cmp eax, dword [edx]
jne 0x4c4dd4
mov eax, 0x65
cmp al, byte [edx + 4]
jne 0x4c4dd4
mov ebp, 0x60000
mov dword [esp + 0x20], str.cache
mov eax, 0x714ac0
mov dword [esp + 0x24], ebp
jmp 0x4c4cff
cmp ecx, 4
jne 0x4c4dd4
cmp dword [edx], 0x65646f6d
jne 0x4c4dd4
mov ecx, dword [esp + 0x14]
mov ebp, 0x87
and ecx, ebp
mov dword [esp + 0x20], str.access
mov eax, 0x714ad8
mov dword [esp + 0x24], ecx
mov esi, dword [eax]
xor ebx, ebx
mov dword [esp + 0x1c], eax
test esi, esi
je 0x4c4d82
nop dword [eax + eax]
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4c4d15
sub ecx, edx
and ecx, 0x3fffffff
cmp edi, ecx
jne 0x4c4d76
mov ecx, dword [esp + 0x10]
mov edx, edi
sub edx, 4
jb 0x4c4d44
mov eax, dword [ecx]
cmp eax, dword [esi]
jne 0x4c4d49
add ecx, 4
add esi, 4
sub edx, 4
jae 0x4c4d33
cmp edx, 0xfffffffc
je 0x4c4da1
mov al, byte [ecx]
cmp al, byte [esi]
jne 0x4c4d76
cmp edx, 0xfffffffd
je 0x4c4da1
mov al, byte [ecx + 1]
cmp al, byte [esi + 1]
jne 0x4c4d76
cmp edx, 0xfffffffe
je 0x4c4da1
mov al, byte [ecx + 2]
cmp al, byte [esi + 2]
jne 0x4c4d76
cmp edx, 0xffffffff
je 0x4c4da1
mov al, byte [ecx + 3]
cmp al, byte [esi + 3]
je 0x4c4da1
mov eax, dword [esp + 0x1c]
inc ebx
mov esi, dword [eax + ebx*8]
test esi, esi
jne 0x4c4d10
push dword [esp + 0x10]
mov dword [esp + 0x1c], 1
push dword [esp + 0x24]
push str.no_such__s_mode:__s
call fcn.00469670
add esp, 0xc
jmp 0x4c4e17
mov ecx, dword [esp + 0x1c]
mov ecx, dword [ecx + ebx*8 + 4]
test ecx, ecx
je 0x4c4d82
mov eax, ecx
and eax, 0xffffff7f
cmp eax, dword [esp + 0x24]
jg 0x4c4e47
not ebp
mov ebx, 0x73
and ebp, dword [esp + 0x14]
or ebp, ecx
mov dword [esp + 0x14], ebp
mov ebp, 0x6676
mov edx, dword [esp + 0x10]
inc edx
add edx, edi
cmp byte [edx], 0
jne 0x4c4c38
mov ebx, dword [esp + 0x34]
mov esi, dword [esp + 0x30]
push esi
call fcn.004547c0
mov ecx, eax
add esp, 4
mov eax, dword [esp + 0x3c]
mov dword [eax], ecx
test ecx, ecx
jne 0x4c4e2b
push esi
push str.no_such_vfs:__s
mov dword [esp + 0x20], 1
call fcn.00469670
add esp, 8
mov ecx, dword [esp + 0x44]
push dword [esp + 0x34]
mov dword [ecx], eax
call fcn.0046a5c0
add esp, 4
xor ebx, ebx
mov ecx, dword [esp + 0x38]
mov eax, dword [esp + 0x14]
pop edi
pop esi
mov dword [ecx], eax
mov ecx, dword [esp + 0x38]
mov eax, dword [esp + 0x10]
pop ebp
mov dword [ecx], ebx
pop ebx
add esp, 0x1c
ret
push dword [esp + 0x10]
mov dword [esp + 0x1c], 3
push dword [esp + 0x24]
push str._s_mode_not_allowed:__s
call fcn.00469670
add esp, 0xc
jmp 0x4c4e17
call fcn.004ef2e0
test eax, eax
jne 0x4c4eae
lea eax, [edi + 8]
push 0
push eax
call fcn.004c19b0
add esp, 8
test eax, eax
je 0x4c4eae
mov dword [eax], 0
lea ebx, [eax + 4]
mov dword [esp + 0x34], ebx
test edi, edi
je 0x4c4e9d
push edi
push esi
push ebx
call fcn.006568a0
add esp, 0xc
and dword [esp + 0x14], 0xffffffbf
mov dword [edi + ebx], 0
jmp 0x4c4de8
pop edi
pop esi
pop ebp
mov eax, 7
pop ebx
add esp, 0x1c
ret