Function at 0x4fd720
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x2c
mov eax, dword [ebp + 8]
push ebx
push esi
mov esi, edx
mov dword [esp + 0x2c], ecx
mov edx, dword [eax]
mov dword [esp + 0x18], 0
mov dword [esp + 0x10], edx
push edi
test esi, esi
jne 0x4fd74b
xor edi, edi
jmp 0x4fd75f
mov edi, esi
lea ecx, [edi + 1]
mov al, byte [edi]
inc edi
test al, al
jne 0x4fd750
sub edi, ecx
and edi, 0x3fffffff
test dl, 0x40
jne 0x4fd771
cmp dword [0x63be94], 0
je 0x4fdcc1
cmp edi, 5
jb 0x4fdcc1
cmp dword [esi], 0x656c6966
jne 0x4fdcc1
cmp byte [esi + 4], 0x3a
jne 0x4fdcc1
xor eax, eax
mov dword [esp + 0x10], 0
or edx, 0x40
mov dword [esp + 0x20], eax
lea ebx, [edi + 2]
mov dword [esp + 0x14], edx
cmp byte [eax + esi], 0x26
jne 0x4fd7b7
mov ecx, 1
xor edx, edx
jmp 0x4fd7c8
xorps xmm0, xmm0
movlpd qword [esp + 0x28], xmm0
mov edx, dword [esp + 0x2c]
mov ecx, dword [esp + 0x28]
add ebx, ecx
adc dword [esp + 0x20], edx
inc eax
cmp eax, edi
jl 0x4fd7a8
call fcn.004fae30
test eax, eax
jne 0x4fdd2a
mov eax, dword [esp + 0x20]
push eax
push ebx
call fcn.0047d7f0
mov ebx, eax
add esp, 8
mov dword [esp + 0xc], ebx
test ebx, ebx
je 0x4fdd2a
cmp byte [esi + 5], 0x2f
mov eax, 5
jne 0x4fd874
cmp byte [esi + 6], 0x2f
jne 0x4fd874
mov cl, byte [esi + 7]
lea edx, [esi + 7]
mov eax, 7
test cl, cl
je 0x4fd874
nop dword [eax]
cmp cl, 0x2f
je 0x4fd82e
mov cl, byte [eax + esi + 1]
inc eax
test cl, cl
jne 0x4fd820
cmp eax, 7
je 0x4fd874
cmp eax, 0x10
jne 0x4fd855
mov ecx, 0x61636f6c
cmp ecx, dword [edx]
jne 0x4fd855
mov ecx, 0x736f686c
cmp ecx, dword [edx + 4]
jne 0x4fd855
mov ecx, 0x74
cmp cl, byte [edx + 8]
je 0x4fd874
push edx
add eax, 0xfffffff9
mov dword [esp + 0x20], 1
push eax
push str.invalid_uri_authority:__.s
call fcn.00480360
add esp, 0xc
jmp 0x4fdc47
mov dl, byte [eax + esi]
xor edi, edi
test dl, dl
je 0x4fda23
cmp dl, 0x23
je 0x4fd927
inc eax
cmp dl, 0x25
jne 0x4fd969
mov bl, byte [eax + esi]
movzx ecx, bl
test byte [ecx + 0x617800], 8
je 0x4fd965
movzx ecx, byte [eax + esi + 1]
test byte [ecx + 0x617800], 8
je 0x4fd965
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 0x4fd953
mov cl, byte [eax + esi]
test cl, cl
je 0x4fd918
nop word [eax + eax]
cmp cl, 0x23
je 0x4fd918
test edi, edi
jne 0x4fd90e
cmp cl, 0x3f
jmp 0x4fd946
cmp edi, 1
jne 0x4fd93e
cmp cl, 0x3d
jne 0x4fd943
mov ebx, dword [esp + 0xc]
mov dl, byte [eax + esi]
test dl, dl
jne 0x4fd881
mov eax, dword [esp + 0x10]
cmp edi, 1
jne 0x4fda25
mov byte [ebx + eax], 0
inc eax
jmp 0x4fda25
cmp edi, 2
jne 0x4fd948
cmp cl, 0x26
je 0x4fd918
mov cl, byte [eax + esi + 1]
inc eax
test cl, cl
jne 0x4fd900
jmp 0x4fd918
mov ecx, dword [esp + 0x10]
mov ebx, dword [esp + 0xc]
mov byte [ebx + ecx], dl
inc ecx
mov dword [esp + 0x10], ecx
jmp 0x4fd91c
mov ebx, dword [esp + 0xc]
cmp edi, 1
jne 0x4fd9e7
cmp dl, 0x26
je 0x4fd97c
cmp dl, 0x3d
jne 0x4fda12
mov ecx, dword [esp + 0x10]
cmp byte [ebx + ecx - 1], 0
jne 0x4fd9aa
mov cl, byte [eax + esi]
test cl, cl
je 0x4fd91c
nop
cmp cl, 0x23
je 0x4fd91c
cmp byte [eax + esi - 1], 0x26
je 0x4fd91c
mov cl, byte [eax + esi + 1]
inc eax
test cl, cl
jne 0x4fd990
jmp 0x4fd91c
cmp dl, 0x26
jne 0x4fd9cf
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
jmp 0x4fd91c
mov ecx, dword [esp + 0x10]
xor dl, dl
mov edi, 2
mov byte [ebx + ecx], dl
inc ecx
mov dword [esp + 0x10], ecx
jmp 0x4fd91c
test edi, edi
jne 0x4fda01
cmp dl, 0x3f
je 0x4fda0b
mov ecx, dword [esp + 0x10]
mov byte [ebx + ecx], dl
inc ecx
mov dword [esp + 0x10], ecx
jmp 0x4fd91c
cmp edi, 2
jne 0x4fda12
cmp dl, 0x26
jne 0x4fda12
mov edi, 1
xor dl, dl
mov ecx, dword [esp + 0x10]
mov byte [ebx + ecx], dl
inc ecx
mov dword [esp + 0x10], ecx
jmp 0x4fd91c
xor eax, eax
mov ecx, ebx
mov word [ebx + eax], 0
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4fda30
sub ecx, edx
lea edx, [ebx + 1]
and ecx, 0x3fffffff
add edx, ecx
cmp byte [edx], al
je 0x4fdc15
nop dword [eax]
mov ecx, edx
lea esi, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4fda55
sub ecx, esi
lea ebx, [edx + 1]
and ecx, 0x3fffffff
add ebx, ecx
mov dword [esp + 0x18], ebx
jne 0x4fda73
xor edi, edi
jmp 0x4fda87
mov edi, ebx
lea esi, [edi + 1]
mov al, byte [edi]
inc edi
test al, al
jne 0x4fda78
sub edi, esi
and edi, 0x3fffffff
cmp ecx, 3
jne 0x4fdaa9
mov eax, 0x6676
cmp ax, word [edx]
jne 0x4fdaa9
mov eax, 0x73
cmp al, byte [edx + 2]
jne 0x4fdaa9
mov dword [esp + 0x30], ebx
jmp 0x4fdc03
xor esi, esi
xor eax, eax
mov dword [esp + 0x10], esi
mov dword [esp + 0x20], esi
mov dword [esp + 0x24], eax
cmp ecx, 5
jne 0x4fdaf3
mov ebx, 0x68636163
cmp ebx, dword [edx]
mov ebx, dword [esp + 0x18]
jne 0x4fdaf3
mov ebx, 0x65
cmp bl, byte [edx + 4]
mov ebx, dword [esp + 0x18]
jne 0x4fdaf3
mov eax, 0x60000
mov dword [esp + 0x20], str.cache
mov esi, 0x63d33c
mov dword [esp + 0x24], eax
mov dword [esp + 0x10], esi
cmp ecx, 4
jne 0x4fdb28
cmp dword [edx], 0x65646f6d
jne 0x4fdb28
mov eax, dword [esp + 0x14]
mov esi, 0x63d30c
and eax, 0x87
mov dword [esp + 0x24], 0x87
mov dword [esp + 0x10], esi
mov dword [esp + 0x28], eax
mov dword [esp + 0x20], str.access
jmp 0x4fdb34
mov dword [esp + 0x28], eax
test esi, esi
je 0x4fdc03
mov ecx, dword [esi]
xor ebx, ebx
test ecx, ecx
je 0x4fdbb3
mov edx, ecx
lea esi, [edx + 1]
mov al, byte [edx]
inc edx
test al, al
jne 0x4fdb41
sub edx, esi
mov esi, dword [esp + 0x10]
and edx, 0x3fffffff
cmp edi, edx
jne 0x4fdbaa
mov edx, dword [esp + 0x18]
mov esi, edi
sub esi, 4
jb 0x4fdb74
mov eax, dword [edx]
cmp eax, dword [ecx]
jne 0x4fdb79
add edx, 4
add ecx, 4
sub esi, 4
jae 0x4fdb63
cmp esi, 0xfffffffc
je 0x4fdbd2
mov al, byte [edx]
cmp al, byte [ecx]
jne 0x4fdba6
cmp esi, 0xfffffffd
je 0x4fdbd2
mov al, byte [edx + 1]
cmp al, byte [ecx + 1]
jne 0x4fdba6
cmp esi, 0xfffffffe
je 0x4fdbd2
mov al, byte [edx + 2]
cmp al, byte [ecx + 2]
jne 0x4fdba6
cmp esi, 0xffffffff
je 0x4fdbd2
mov al, byte [edx + 3]
cmp al, byte [ecx + 3]
je 0x4fdbd2
mov esi, dword [esp + 0x10]
mov ecx, dword [esi + ebx*8 + 8]
inc ebx
test ecx, ecx
jne 0x4fdb3c
push dword [esp + 0x18]
mov dword [esp + 0x20], 1
push dword [esp + 0x24]
push str.no_such__s_mode:__s
call fcn.00480360
add esp, 0xc
jmp 0x4fdc47
mov ecx, dword [esp + 0x10]
mov ecx, dword [ecx + ebx*8 + 4]
test ecx, ecx
je 0x4fdbb3
mov eax, ecx
and eax, 0xffffff7f
cmp eax, dword [esp + 0x28]
jg 0x4fdca2
mov eax, dword [esp + 0x24]
mov ebx, dword [esp + 0x18]
not eax
and eax, dword [esp + 0x14]
or eax, ecx
mov dword [esp + 0x14], eax
lea edx, [ebx + 1]
add edx, edi
cmp byte [edx], 0
jne 0x4fda50
mov ebx, dword [esp + 0xc]
mov esi, dword [esp + 0x30]
push esi
call fcn.0047d0c0
mov ecx, eax
add esp, 4
mov eax, dword [ebp + 0xc]
mov dword [eax], ecx
test ecx, ecx
jne 0x4fdd11
push esi
push str.no_such_vfs:__s
mov dword [esp + 0x24], 1
call fcn.00480360
add esp, 8
mov ecx, dword [ebp + 0x14]
mov dword [ecx], eax
cmp dword [0x63be88], 0
je 0x4fdd01
mov eax, dword [0x648f98]
test eax, eax
je 0x4fdc6c
push eax
call dword [0x63bee4]
add esp, 4
mov esi, dword [esp + 0xc]
push esi
call dword [0x63bec0]
sub dword [0x648d98], eax
add esp, 4
dec dword [0x648dbc]
push esi
call dword [0x63beb8]
mov eax, dword [0x648f98]
add esp, 4
test eax, eax
je 0x4fdd0f
push eax
call dword [0x63beec]
jmp 0x4fdd0c
push dword [esp + 0x18]
mov dword [esp + 0x20], 3
push dword [esp + 0x24]
push str._s_mode_not_allowed:__s
call fcn.00480360
add esp, 0xc
jmp 0x4fdc47
call fcn.004fae30
test eax, eax
jne 0x4fdd2a
lea eax, [edi + 2]
push 0
push eax
call fcn.0047d7f0
mov ebx, eax
mov dword [esp + 0x14], eax
add esp, 8
test ebx, ebx
je 0x4fdd2a
test edi, edi
je 0x4fdcf1
push edi
push esi
push ebx
call fcn.00573870
add esp, 0xc
and dword [esp + 0x14], 0xffffffbf
mov word [ebx + edi], 0
jmp 0x4fdc15
mov esi, dword [esp + 0xc]
push esi
call dword [0x63beb8]
add esp, 4
xor ebx, ebx
mov ecx, dword [ebp + 8]
mov eax, dword [esp + 0x14]
mov dword [ecx], eax
mov ecx, dword [ebp + 0x10]
mov eax, dword [esp + 0x1c]
mov dword [ecx], ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
pop edi
pop esi
mov eax, 7
pop ebx
mov esp, ebp
pop ebp
ret