Function at 0x404d30
Capabilities:
Parse credit card information

Disassembly:
sub esp, 0x20
mov eax, dword [esp + 0x24]
push ebx
push ebp
push esi
mov esi, ecx
xor edx, edx
push edi
xor edi, edi
mov ecx, dword [esi + 8]
mov dword [eax + 0xc], edx
mov dword [eax + 4], ecx
mov ebp, dword [esi + 0xc]
mov eax, dword [esi + 8]
mov dword [esp + 0x10], edx
add ebp, eax
mov dword [esp + 0x18], edx
mov dword [esp + 0x14], 0xffffffff
mov dword [esp + 0x1c], edx
mov dword [esp + 0x2c], edx
mov dword [esp + 0x20], edx
mov dword [esp + 0x28], edx
mov dword [esp + 0x24], ebp
movsx ebx, byte [ebp]
cmp ebx, edx
jne 0x404e18
mov ecx, dword [esi + 0xc]
sub ebp, ecx
mov ecx, dword [esi + 0x1c]
cmp ecx, edx
mov dword [esi + 8], ebp
je 0x4053c8
mov ebp, dword [ecx + 0xa4]
call fcn.004041c0
test al, al
je 0x4053c8
mov ebx, dword [esp + 0x34]
mov eax, dword [esi + 0x1c]
mov edx, dword [esi + 8]
mov ecx, dword [ebx + 4]
mov eax, dword [eax + 0xa4]
sub edx, ecx
sub eax, ebp
je 0x404def
sub ecx, eax
mov dword [ebx + 4], ecx
mov ecx, dword [esp + 0x1c]
test ecx, ecx
je 0x404dd6
sub ecx, eax
mov dword [esp + 0x1c], ecx
jmp 0x404dec
mov ecx, dword [esp + 0x2c]
test ecx, ecx
je 0x404dec
mov ebx, dword [esi]
mov ecx, dword [esi + 4]
sub ebx, eax
sub ecx, eax
mov dword [esi], ebx
mov dword [esi + 4], ecx
sub dword [esi + 8], eax
mov ecx, dword [esp + 0x34]
mov eax, dword [ecx + 4]
add eax, edx
mov edx, dword [esi + 0x1c]
mov ecx, dword [edx + 0x28]
mov ecx, dword [ecx]
mov dword [esi + 0xc], ecx
movsx ebx, byte [ecx + eax]
lea ebp, [ecx + eax]
test ebx, ebx
mov dword [esp + 0x24], ebp
je 0x4053c8
xor edx, edx
cmp dword [esp + 0x1c], edx
je 0x404e61
movsx edx, bl
push edx
push str.__t_n_r__
call fcn.0041e020
add esp, 8
test eax, eax
je 0x4050cd
mov eax, dword [esi + 0xc]
mov ecx, ebp
sub ecx, eax
mov eax, dword [esp + 0x1c]
sub ecx, eax
mov dword [esi], eax
mov dword [esp + 0x2c], ecx
lea eax, [ecx + eax - 1]
mov dword [esi + 4], eax
xor eax, eax
mov dword [esp + 0x1c], eax
mov dword [esp + 0x28], eax
mov dword [esp + 0x20], eax
xor edx, edx
cmp dword [esp + 0x18], edx
je 0x405081
cmp ebx, 0x3e
jne 0x404f22
mov ecx, dword [esp + 0x10]
test cl, 0xc0
jne 0x404f7b
mov eax, dword [esi + 0xc]
sub ebp, eax
cmp edi, 1
lea eax, [ebp + 1]
mov dword [esi + 8], eax
jne 0x404ed2
mov eax, dword [esp + 0x14]
mov dword [esp + 0x18], edx
cmp eax, edi
jne 0x404f14
cmp dword [esp + 0x20], 0x2f
jne 0x404f14
mov eax, dword [esp + 0x28]
test eax, eax
je 0x404ec5
movsx ecx, al
push ecx
push str.__t_n_r_
call fcn.0041e020
mov ecx, dword [esp + 0x18]
add esp, 8
test eax, eax
je 0x404f14
mov eax, dword [esp + 0x34]
or dword [eax + 0xc], 0x10000
jmp 0x404f14
dec eax
cmp eax, edi
jle 0x4050c9
mov edx, dword [esp + 0x24]
lea ebp, [edi - 1]
sub edx, edi
test ebp, ebp
lea eax, [edx + 1]
je 0x404f08
mov ecx, dword [esp + 0x18]
sub ecx, eax
mov dl, byte [eax]
mov bl, byte [ecx + eax]
inc eax
cmp dl, bl
jne 0x404f00
dec ebp
jne 0x404ef1
jmp 0x404f08
test ebp, ebp
jne 0x4050c9
mov ecx, dword [esp + 0x10]
mov dword [esp + 0x18], 0
test cl, 0x20
je 0x4054be
jmp 0x4050c9
cmp ebx, 0x3c
jne 0x404f77
mov eax, dword [esp + 0x14]
cmp eax, 2
je 0x405493
cmp eax, 0xffffffff
je 0x405493
mov ecx, dword [esp + 0x10]
test al, 1
je 0x405054
test cl, 0xc0
je 0x404fab
cmp ebx, 0x22
jne 0x404f81
test cl, 0x80
je 0x405046
xor ecx, 0x80
mov dword [esp + 0x10], ecx
mov ecx, dword [esp + 0x20]
mov dword [esp + 0x28], ecx
mov dword [esp + 0x20], ebx
jmp 0x4050c9
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
jmp 0x404f41
cmp ebx, 0x27
jne 0x405046
test cl, 0x40
je 0x405046
xor ecx, 0x40
mov dword [esp + 0x10], ecx
mov ecx, dword [esp + 0x20]
mov dword [esp + 0x28], ecx
mov dword [esp + 0x20], ebx
jmp 0x4050c9
cmp ebx, 0x22
jne 0x404fd4
test ch, 1
je 0x405046
xor ecx, 0x180
mov dword [esp + 0x10], ecx
mov ecx, dword [esp + 0x20]
mov dword [esp + 0x28], ecx
mov dword [esp + 0x20], ebx
jmp 0x4050c9
cmp ebx, 0x27
jne 0x404ff9
test ch, 1
je 0x405046
xor ecx, 0x140
mov dword [esp + 0x10], ecx
mov ecx, dword [esp + 0x20]
mov dword [esp + 0x28], ecx
mov dword [esp + 0x20], ebx
jmp 0x4050c9
cmp ebx, 0x3d
jne 0x405024
mov eax, dword [esp + 0x20]
cmp eax, ebx
je 0x405024
test ch, 1
jne 0x405029
xor ecx, 0x100
mov dword [esp + 0x20], ebx
mov dword [esp + 0x10], ecx
mov ecx, eax
mov dword [esp + 0x28], ecx
jmp 0x4050c9
test ch, 1
je 0x405046
movsx eax, bl
push eax
push str.__t_n_r
call fcn.0041e020
add esp, 8
test eax, eax
jne 0x405046
xor dword [esp + 0x10], 0x100
mov ecx, dword [esp + 0x20]
mov dword [esp + 0x20], ebx
mov dword [esp + 0x28], ecx
jmp 0x4050c9
test al, 0x40
je 0x4050c9
cmp ebx, 0x22
jne 0x40506e
test byte [esp + 0x10], 0x40
jne 0x4050c9
xor dword [esp + 0x10], 0x80
jmp 0x4050c9
cmp ebx, 0x27
jne 0x4050c9
test byte [esp + 0x10], 0x80
jne 0x4050c9
xor dword [esp + 0x10], 0x40
jmp 0x4050c9
mov eax, dword [esp + 0x10]
cmp eax, edx
je 0x405388
test al, 0x10
je 0x4050e3
cmp ebx, 0x3c
je 0x40549b
movsx edx, bl
push edx
push str.__t_n_r
call fcn.0041e020
add esp, 8
test eax, eax
jne 0x4050c9
xor dword [esp + 0x10], 0x10
mov dword [esp + 0x18], 0x473b00
mov edi, 1
mov dword [esp + 0x14], 2
mov ebp, dword [esp + 0x24]
push ebp
call fcn.0041dff8
add ebp, eax
add esp, 4
mov dword [esp + 0x24], ebp
xor edx, edx
jmp 0x404d76
test al, 1
je 0x4051c1
xor eax, 1
cmp ebx, 0x60
mov dword [esp + 0x10], eax
ja 0x4051a2
cmp ebx, 0x40
jbe 0x405109
cmp ebx, 0x5b
jb 0x4051a2
cmp ebx, 0x5f
je 0x4051a2
cmp ebx, 0x3a
je 0x4051a2
cmp ebx, 0x2f
jne 0x40513d
mov ecx, dword [esi + 0xc]
mov dword [esp + 0x18], 0x473afc
sub ebp, ecx
mov edi, 1
inc ebp
mov dword [esp + 0x14], edx
mov dword [esp + 0x1c], ebp
jmp 0x4050c9
cmp ebx, 0x21
jne 0x40514d
or al, 2
mov dword [esp + 0x10], eax
jmp 0x4050c9
cmp ebx, 0x3f
jne 0x405176
mov ecx, dword [esi + 0xc]
mov dword [esp + 0x18], 0x473af8
sub ebp, ecx
mov edi, 2
inc ebp
mov dword [esp + 0x14], 0x10
mov dword [esp + 0x1c], ebp
jmp 0x4050c9
mov eax, dword [esi + 8]
push 0xffffffffffffffff
push eax
push 0
push ecx
mov dword [esp + 0x28], 0x473afc
mov ecx, esp
push 0
mov edi, 1
call fcn.00401a10
push ecx
mov ecx, esp
push str.first_tag_syntax
jmp 0x40533c
mov eax, dword [esi + 0xc]
mov edi, 1
sub ebp, eax
mov dword [esp + 0x18], 0x473afc
mov dword [esp + 0x14], edi
mov dword [esp + 0x1c], ebp
jmp 0x4050c9
test al, 2
je 0x40528b
xor eax, 2
cmp ebx, 0x2d
mov dword [esp + 0x10], eax
jne 0x4051e0
or al, 4
mov dword [esp + 0x10], eax
jmp 0x4050c9
test al, 0x20
je 0x405232
movsx edx, bl
push edx
push 0x473ae0
call fcn.0041e020
add esp, 8
mov dword [esp + 0x18], 0x473afc
test eax, eax
mov edi, 1
je 0x405213
mov dword [esp + 0x14], 0x40
jmp 0x4050c9
mov eax, dword [esi + 8]
push 0xffffffffffffffff
push eax
push 0
push ecx
mov ecx, esp
push 0
call fcn.00401a10
push ecx
mov ecx, esp
push str.doctype_tag_syntax
jmp 0x40533c
cmp ebx, 0x5b
jne 0x405242
or al, 8
mov dword [esp + 0x10], eax
jmp 0x4050c9
cmp ebx, 0x44
jne 0x405252
or al, 0x20
mov dword [esp + 0x10], eax
jmp 0x4050c9
mov edx, dword [esi + 8]
push 0xffffffffffffffff
push edx
push 0
push ecx
mov dword [esp + 0x28], 0x473afc
mov ecx, esp
push 0
mov edi, 1
call fcn.00401a10
push ecx
mov ecx, esp
push str.exclamation_tag_syntax
call fcn.00401a10
mov eax, dword [esp + 0x48]
add eax, 0x10
push eax
jmp 0x405349
test al, 4
je 0x4052eb
xor eax, 4
cmp ebx, 0x2d
mov dword [esp + 0x10], eax
jne 0x4052b5
mov dword [esp + 0x18], 0x473ab0
mov edi, 3
mov dword [esp + 0x14], 0x20
jmp 0x4050c9
mov ecx, dword [esi + 8]
push 0xffffffffffffffff
push ecx
push 0
push ecx
mov dword [esp + 0x28], 0x473afc
mov ecx, esp
push 0
mov edi, 1
call fcn.00401a10
push ecx
mov ecx, esp
push str.comment_tag_syntax
call fcn.00401a10
mov edx, dword [esp + 0x48]
add edx, 0x10
push edx
jmp 0x405349
test al, 8
je 0x40535e
xor eax, 8
cmp ebx, 0x43
mov dword [esp + 0x10], eax
jne 0x405315
mov dword [esp + 0x18], 0x473a98
mov edi, 3
mov dword [esp + 0x14], 8
jmp 0x4050c9
mov eax, dword [esi + 8]
push 0xffffffffffffffff
push eax
push 0
push ecx
mov dword [esp + 0x28], 0x473afc
mov ecx, esp
push 0
mov edi, 1
call fcn.00401a10
push ecx
mov ecx, esp
push str.cdata_section_syntax
call fcn.00401a10
mov ecx, dword [esp + 0x48]
add ecx, 0x10
push ecx
call fcn.00401860
add esp, 0x18
mov dword [esp + 0x14], 0xffffffff
jmp 0x4050c9
test al, 0x20
je 0x4050c9
cmp ebx, 0x3c
jne 0x40537a
mov eax, dword [esp + 0x10]
or al, 1
mov dword [esp + 0x10], eax
jmp 0x4050c9
cmp ebx, 0x3e
je 0x4054ad
jmp 0x4050c9
cmp ebx, 0x3c
jne 0x40539a
mov dword [esp + 0x10], 1
jmp 0x4050c9
movsx edx, bl
push edx
push str.__t_n_r
mov dword [esp + 0x1c], 4
call fcn.0041e020
add esp, 8
test eax, eax
je 0x4050b4
mov dword [esp + 0x10], 0x10
jmp 0x4050c9
mov eax, dword [esp + 0x34]
mov edx, dword [esi + 8]
mov ecx, dword [eax + 4]
cmp edx, ecx
jne 0x4053f2
mov dword [eax + 8], 0
mov dword [eax], 0
mov eax, 0xfffffffe
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret 4
mov eax, dword [esp + 0x14]
cmp eax, 4
je 0x4054be
cmp eax, 2
je 0x4054be
mov al, byte [esp + 0x10]
mov edx, 0x473a7c
test al, 0x20
jne 0x405459
mov eax, dword [esp + 0x14]
cmp eax, 0x40
je 0x405459
cmp eax, 1
jne 0x40542a
mov edx, str.start_tag
jmp 0x40545e
test eax, eax
jne 0x405435
mov edx, str.end_tag
jmp 0x40545e
cmp eax, 8
jne 0x405441
mov edx, 0x473a58
jmp 0x40545e
cmp eax, 0x10
jne 0x40544d
mov edx, str.processing_instruction
jmp 0x40545e
cmp eax, 0x20
jne 0x40545e
mov edx, 0x473a38
jmp 0x40545e
mov edx, str.document_type
push 0xffffffffffffffff
push ecx
push 2
push ecx
mov ecx, esp
push edx
mov dword [esp + 0x28], 0xffffffff
call fcn.00401a10
push ecx
mov ecx, esp
push str.unterminated_tag_syntax
call fcn.00401a10
mov eax, dword [esp + 0x48]
add eax, 0x10
push eax
call fcn.00401860
add esp, 0x18
jmp 0x4054be
sub ebp, dword [esi + 0xc]
mov dword [esi + 8], ebp
jmp 0x4054be
mov eax, dword [esi + 0xc]
mov dword [esp + 0x14], 4
sub ebp, eax
mov dword [esi + 8], ebp
jmp 0x4054be
mov ecx, dword [esi + 0xc]
mov dword [esp + 0x14], 0x40
sub ebp, ecx
inc ebp
mov dword [esi + 8], ebp
mov ecx, dword [esp + 0x34]
mov edx, dword [esi + 8]
pop edi
pop esi
mov eax, dword [ecx + 4]
pop ebp
sub edx, eax
mov eax, dword [esp + 8]
mov dword [ecx + 8], edx
mov dword [ecx], eax
pop ebx
add esp, 0x20
ret 4