Function at 0x488dd0
Capabilities:
Parse credit card information

Disassembly:
mov eax, dword [esp + 4]
sub esp, 8
push ebx
push ebp
mov ebp, dword [eax]
push esi
push edi
mov edx, dword [ebp + 0x48b4]
mov esi, edx
mov edi, dword [ebp + 0x130]
movzx eax, byte [edx]
push eax
call fcn.00488b60
add esp, 4
test al, al
je 0x488e45
jmp 0x488e00
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.00488b60
add esp, 4
test al, al
jne 0x488e00
cmp esi, edx
je 0x488e45
mov ecx, esi
jbe 0x488e24
cmp byte [esi - 1], 0x2f
lea eax, [esi - 1]
cmove ecx, eax
push 1
push 0
lea ebx, [edi + 4]
sub ecx, edx
push ebx
push ecx
push edx
push ebp
call fcn.00491430
add esp, 0x18
test eax, eax
je 0x488e4c
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
mov dword [edi + 4], 0
cmp byte [esi], 0x3b
jne 0x489016
mov al, byte [esi + 1]
inc esi
mov ecx, esi
test al, al
je 0x489098
cmp al, 0x3d
je 0x488e7c
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x488e63
pop edi
pop esi
pop ebp
mov eax, 3
pop ebx
add esp, 8
ret
cmp byte [esi], 0
je 0x489098
push 1
push 0
lea eax, [esp + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebp
call fcn.00491430
add esp, 0x18
test eax, eax
jne 0x489079
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.00488b60
add esp, 4
test al, al
je 0x488ed2
lea esp, [esp]
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.00488b60
add esp, 4
test al, al
jne 0x488ec0
push 1
lea eax, [esp + 0x18]
push eax
lea eax, [esp + 0x24]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebp
call fcn.00491430
mov ebx, eax
add esp, 0x18
test ebx, ebx
jne 0x4890a5
push str.UIDVALIDITY
push dword [esp + 0x14]
call fcn.0047d950
add esp, 8
test eax, eax
je 0x488f34
cmp dword [edi + 8], ebx
jne 0x488f34
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x488f28
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x488f28
mov byte [eax + ecx - 1], bl
mov eax, dword [esp + 0x1c]
mov dword [edi + 8], eax
jmp 0x488fee
push 0x53aa14
push dword [esp + 0x14]
call fcn.0047d950
add esp, 8
test eax, eax
je 0x488f70
cmp dword [edi + 0xc], 0
jne 0x488f70
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x488f67
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x488f67
mov byte [eax + ecx - 1], 0
mov eax, dword [esp + 0x1c]
mov dword [edi + 0xc], eax
jmp 0x488fee
push str.SECTION
push dword [esp + 0x14]
call fcn.0047d950
add esp, 8
test eax, eax
je 0x488fac
cmp dword [edi + 0x10], 0
jne 0x488fac
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x488fa3
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x488fa3
mov byte [eax + ecx - 1], 0
mov eax, dword [esp + 0x1c]
mov dword [edi + 0x10], eax
jmp 0x488fee
push str.PARTIAL
push dword [esp + 0x14]
call fcn.0047d950
add esp, 8
test eax, eax
je 0x489081
cmp dword [edi + 0x14], 0
jne 0x489081
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x488fe7
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x488fe7
mov byte [eax + ecx - 1], 0
mov eax, dword [esp + 0x1c]
mov dword [edi + 0x14], eax
push dword [esp + 0x10]
mov dword [esp + 0x20], 0
call dword [0x57f004]
push dword [esp + 0x20]
call dword [0x57f004]
add esp, 8
cmp byte [esi], 0x3b
je 0x488e55
cmp dword [edi + 4], 0
je 0x48906d
cmp dword [edi + 0xc], 0
jne 0x48906d
cmp byte [esi], 0x3f
jne 0x48906d
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.00488b60
add esp, 4
test al, al
je 0x489052
jmp 0x489040
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.00488b60
add esp, 4
test al, al
jne 0x489040
push 1
push 0
lea eax, [edi + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebp
call fcn.00491430
add esp, 0x18
test eax, eax
jne 0x489079
xor eax, eax
mov ecx, 3
cmp byte [esi], al
cmovne eax, ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
push dword [esp + 0x10]
call dword [0x57f004]
push dword [esp + 0x20]
call dword [0x57f004]
add esp, 8
pop edi
pop esi
pop ebp
mov eax, 3
pop ebx
add esp, 8
ret
push dword [esp + 0x10]
call dword [0x57f004]
add esp, 4
mov eax, ebx
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret