Function at 0x491d80
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 + 0x30], ecx
mov edx, dword [eax]
mov dword [esp + 0x18], 0
mov dword [esp + 0x10], edx
push edi
test esi, esi
jne 0x491dab
xor edi, edi
jmp 0x491dbf
mov edi, esi
lea ecx, [edi + 1]
mov al, byte [edi]
inc edi
test al, al
jne 0x491db0
sub edi, ecx
and edi, 0x3fffffff
test dl, 0x40
jne 0x491dd1
cmp dword [0x557324], 0
je 0x49237d
cmp edi, 5
jb 0x49237d
cmp dword [esi], 0x656c6966
jne 0x49237d
cmp byte [esi + 4], 0x3a
jne 0x49237d
or edx, 0x40
mov dword [esp + 0x10], 0
xor eax, eax
mov dword [esp + 0x20], 0
mov dword [esp + 0x14], edx
lea ebx, [edi + 2]
test edi, edi
je 0x491e3b
cmp byte [eax + esi], 0x26
jne 0x491e1f
mov ecx, 1
xor edx, edx
jmp 0x491e30
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 0x491e10
call fcn.0048f6c0
test eax, eax
jne 0x4923e6
mov ecx, dword [esp + 0x20]
mov eax, ebx
or eax, ecx
je 0x491e64
push ecx
push ebx
call fcn.00413370
add esp, 8
mov dword [esp + 0xc], eax
mov ebx, eax
jmp 0x491e6a
xor ebx, ebx
mov dword [esp + 0xc], ebx
test ebx, ebx
je 0x4923e6
cmp byte [esi + 5], 0x2f
mov eax, 5
jne 0x491ede
cmp byte [esi + 6], 0x2f
jne 0x491ede
mov cl, byte [esi + 7]
lea edx, [esi + 7]
mov eax, 7
test cl, cl
je 0x491ede
cmp cl, 0x2f
je 0x491ea0
mov cl, byte [eax + esi + 1]
inc eax
test cl, cl
jne 0x491e92
cmp eax, 7
je 0x491ede
cmp eax, 0x10
jne 0x491ec7
mov ecx, 0x61636f6c
cmp ecx, dword [edx]
jne 0x491ec7
mov ecx, 0x736f686c
cmp ecx, dword [edx + 4]
jne 0x491ec7
mov ecx, 0x74
cmp cl, byte [edx + 8]
je 0x491ede
push edx
add eax, 0xfffffff9
push eax
push str.invalid_uri_authority:__.s
call fcn.00415740
add esp, 0xc
jmp 0x4922fb
mov dl, byte [eax + esi]
xor edi, edi
test dl, dl
je 0x4920a3
nop dword [eax + eax]
cmp dl, 0x23
je 0x491fa7
inc eax
cmp dl, 0x25
jne 0x491fe9
mov bl, byte [eax + esi]
movzx ecx, bl
test byte [ecx + 0x540560], 8
je 0x491fe5
movzx ecx, byte [eax + esi + 1]
test byte [ecx + 0x540560], 8
je 0x491fe5
movsx ecx, byte [eax + esi + 1]
add eax, 2
movsx ebx, bl
mov dword [esp + 0x28], ecx
mov edx, ebx
sar edx, 6
and dl, 1
mov cl, dl
shl cl, 3
sub cl, dl
sub bl, cl
and ebx, 0xf
shl ebx, 4
mov dword [esp + 0x24], ebx
mov ebx, dword [esp + 0x28]
mov ecx, ebx
sar ecx, 6
and cl, 1
mov dl, cl
shl dl, 3
sub dl, cl
mov cl, bl
sub cl, dl
mov edx, dword [esp + 0x24]
and ecx, 0xf
add edx, ecx
jne 0x491fd3
mov cl, byte [eax + esi]
test cl, cl
je 0x491f98
nop dword [eax + eax]
cmp cl, 0x23
je 0x491f98
test edi, edi
jne 0x491f8e
cmp cl, 0x3f
jmp 0x491fc6
cmp edi, 1
jne 0x491fbe
cmp cl, 0x3d
jne 0x491fc3
mov ebx, dword [esp + 0xc]
mov dl, byte [eax + esi]
test dl, dl
jne 0x491ef0
mov eax, dword [esp + 0x10]
cmp edi, 1
jne 0x4920a5
mov byte [ebx + eax], 0
inc eax
jmp 0x4920a5
cmp edi, 2
jne 0x491fc8
cmp cl, 0x26
je 0x491f98
mov cl, byte [eax + esi + 1]
inc eax
test cl, cl
jne 0x491f80
jmp 0x491f98
mov ecx, dword [esp + 0x10]
mov ebx, dword [esp + 0xc]
mov byte [ebx + ecx], dl
inc ecx
mov dword [esp + 0x10], ecx
jmp 0x491f9c
mov ebx, dword [esp + 0xc]
cmp edi, 1
jne 0x492067
cmp dl, 0x26
je 0x491ffc
cmp dl, 0x3d
jne 0x492092
mov ecx, dword [esp + 0x10]
cmp byte [ebx + ecx - 1], 0
jne 0x49202a
mov cl, byte [eax + esi]
test cl, cl
je 0x491f9c
nop
cmp cl, 0x23
je 0x491f9c
cmp byte [eax + esi - 1], 0x26
je 0x491f9c
mov cl, byte [eax + esi + 1]
inc eax
test cl, cl
jne 0x492010
jmp 0x491f9c
cmp dl, 0x26
jne 0x49204f
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 0x491f9c
mov ecx, dword [esp + 0x10]
xor dl, dl
mov edi, 2
mov byte [ebx + ecx], dl
inc ecx
mov dword [esp + 0x10], ecx
jmp 0x491f9c
test edi, edi
jne 0x492081
cmp dl, 0x3f
je 0x49208b
mov ecx, dword [esp + 0x10]
mov byte [ebx + ecx], dl
inc ecx
mov dword [esp + 0x10], ecx
jmp 0x491f9c
cmp edi, 2
jne 0x492092
cmp dl, 0x26
jne 0x492092
mov edi, 1
xor dl, dl
mov ecx, dword [esp + 0x10]
mov byte [ebx + ecx], dl
inc ecx
mov dword [esp + 0x10], ecx
jmp 0x491f9c
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 0x4920b0
sub ecx, edx
lea edx, [ebx + 1]
and ecx, 0x3fffffff
add edx, ecx
cmp byte [edx], al
je 0x4922d1
mov ebx, 0x6676
mov ecx, edx
lea esi, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4920d6
sub ecx, esi
lea eax, [edx + 1]
and ecx, 0x3fffffff
add eax, ecx
mov dword [esp + 0x18], eax
jne 0x4920f4
xor edi, edi
jmp 0x492113
mov edi, eax
lea esi, [edi + 1]
nop dword [eax]
mov al, byte [edi]
inc edi
test al, al
jne 0x492100
mov eax, dword [esp + 0x18]
sub edi, esi
and edi, 0x3fffffff
cmp ecx, 3
jne 0x492135
cmp bx, word [edx]
jne 0x492135
mov ebx, 0x73
cmp bl, byte [edx + 2]
mov ebx, 0x6676
jne 0x492135
mov dword [esp + 0x34], eax
jmp 0x4922bf
xor ebx, ebx
xor esi, esi
mov dword [esp + 0x10], ebx
mov dword [esp + 0x20], ebx
mov dword [esp + 0x28], esi
cmp ecx, 5
jne 0x492177
mov eax, 0x68636163
cmp eax, dword [edx]
jne 0x492177
mov eax, 0x65
cmp al, byte [edx + 4]
jne 0x492177
mov esi, 0x60000
mov dword [esp + 0x20], str.cache
mov ebx, 0x556e00
mov dword [esp + 0x28], esi
mov dword [esp + 0x10], ebx
mov dword [esp + 0x24], esi
cmp ecx, 4
jne 0x4921e1
mov ecx, str.mode
mov eax, dword [ecx]
cmp eax, dword [edx]
je 0x4921a7
cmp al, byte [edx]
jne 0x4921ab
mov al, byte [ecx + 1]
cmp al, byte [edx + 1]
jne 0x4921ab
mov al, byte [ecx + 2]
cmp al, byte [edx + 2]
jne 0x4921ab
mov al, byte [ecx + 3]
cmp al, byte [edx + 3]
jne 0x4921ab
xor eax, eax
jmp 0x4921b0
sbb eax, eax
or eax, 1
mov dword [esp + 0x24], esi
test eax, eax
jne 0x4921e1
mov edx, dword [esp + 0x14]
mov eax, 0x556e20
and edx, 0x87
mov dword [esp + 0x28], 0x87
mov dword [esp + 0x10], eax
mov dword [esp + 0x24], edx
mov dword [esp + 0x20], str.access
jmp 0x4921ed
test ebx, ebx
je 0x4922b6
mov eax, dword [esp + 0x10]
mov ecx, dword [eax]
xor ebx, ebx
test ecx, ecx
je 0x492272
mov edx, ecx
lea esi, [edx + 1]
nop word [eax + eax]
mov al, byte [edx]
inc edx
test al, al
jne 0x492200
mov eax, dword [esp + 0x10]
sub edx, esi
and edx, 0x3fffffff
cmp edi, edx
jne 0x492269
mov edx, dword [esp + 0x18]
mov esi, edi
sub esi, 4
jb 0x492233
mov eax, dword [edx]
cmp eax, dword [ecx]
jne 0x492238
add edx, 4
add ecx, 4
sub esi, 4
jae 0x492222
cmp esi, 0xfffffffc
je 0x492289
mov al, byte [edx]
cmp al, byte [ecx]
jne 0x492265
cmp esi, 0xfffffffd
je 0x492289
mov al, byte [edx + 1]
cmp al, byte [ecx + 1]
jne 0x492265
cmp esi, 0xfffffffe
je 0x492289
mov al, byte [edx + 2]
cmp al, byte [ecx + 2]
jne 0x492265
cmp esi, 0xffffffff
je 0x492289
mov al, byte [edx + 3]
cmp al, byte [ecx + 3]
je 0x492289
mov eax, dword [esp + 0x10]
mov ecx, dword [eax + ebx*8 + 8]
inc ebx
test ecx, ecx
jne 0x4921f5
push dword [esp + 0x18]
push dword [esp + 0x24]
push str.no_such__s_mode:__s
call fcn.00415740
add esp, 0xc
jmp 0x4922fb
mov ecx, dword [esp + 0x10]
mov ecx, dword [ecx + ebx*8 + 4]
test ecx, ecx
je 0x492272
mov eax, ecx
and eax, 0xffffff7f
cmp eax, dword [esp + 0x24]
jg 0x49235e
mov eax, dword [esp + 0x28]
not eax
and eax, dword [esp + 0x14]
or eax, ecx
mov dword [esp + 0x14], eax
mov eax, dword [esp + 0x18]
mov ebx, 0x6676
lea edx, [eax + 1]
add edx, edi
cmp byte [edx], 0
jne 0x4920d1
mov ebx, dword [esp + 0xc]
mov esi, dword [esp + 0x34]
push esi
call fcn.00412a40
mov ecx, eax
add esp, 4
mov eax, dword [ebp + 0xc]
mov dword [eax], ecx
test ecx, ecx
jne 0x4923cd
push esi
push str.no_such_vfs:__s
call fcn.00415740
add esp, 8
mov dword [esp + 0x1c], 1
cmp dword [0x557318], 0
mov ecx, dword [ebp + 0x14]
mov dword [ecx], eax
je 0x4923bd
mov eax, dword [0x55af08]
test eax, eax
je 0x492328
push eax
call dword [0x557374]
add esp, 4
mov esi, dword [esp + 0xc]
push esi
call dword [0x557350]
sub dword [0x55af40], eax
add esp, 4
dec dword [0x55af64]
push esi
call dword [0x557348]
mov eax, dword [0x55af08]
add esp, 4
test eax, eax
je 0x4923cb
push eax
call dword [0x55737c]
jmp 0x4923c8
push dword [esp + 0x18]
push dword [esp + 0x24]
push str._s_mode_not_allowed:__s
call fcn.00415740
add esp, 0xc
mov dword [esp + 0x1c], 3
jmp 0x492303
call fcn.0048f6c0
test eax, eax
jne 0x4923e6
lea eax, [edi + 2]
push 0
push eax
call fcn.00413370
mov ebx, eax
add esp, 8
mov dword [esp + 0xc], ebx
test ebx, ebx
je 0x4923e6
test edi, edi
je 0x4923ad
push edi
push esi
push ebx
call fcn.004e0df0
add esp, 0xc
and dword [esp + 0x14], 0xffffffbf
mov word [ebx + edi], 0
jmp 0x4922d1
mov esi, dword [esp + 0xc]
push esi
call dword [0x557348]
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