Function at 0x41f320
Capabilities:
Parse credit card information

Disassembly:
sub esp, 0xc
mov ecx, dword [esp + 0x10]
push ebx
mov ebx, dword [esp + 0x20]
push ebp
mov ebp, dword [esp + 0x30]
mov ecx, dword [ecx]
push esi
mov dword [esp + 0xc], ecx
mov eax, dword [ebp]
mov esi, eax
cmp byte [ecx], 0x28
push edi
mov edi, dword [esp + 0x28]
mov dword [esp + 0x14], eax
mov dword [esp + 0x38], esi
mov dword [esp + 0x18], 0
jne 0x41f4b2
mov al, byte [ecx + 1]
cmp al, 0x2a
jne 0x41f36e
add ecx, 2
mov dword [esp + 0x10], ecx
jmp 0x41f4b2
cmp al, 0x3f
je 0x41f38e
mov eax, esi
inc eax
mov dword [ebp], eax
test edi, edi
jne 0x41f384
cmp eax, ebx
je 0x41f710
inc ecx
mov dword [esp + 0x10], ecx
jmp 0x41f4b2
mov al, byte [ecx + 2]
lea edx, [ecx + 2]
cmp al, 0x7c
jne 0x41f3ac
add ecx, 3
mov dword [esp + 0x18], 1
mov dword [esp + 0x10], ecx
jmp 0x41f4b2
cmp al, 0x23
jne 0x41f3e5
add ecx, 3
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x41f707
cmp al, 0x29
je 0x41f707
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
jne 0x41f3c1
mov eax, dword [esp + 0x20]
pop edi
pop esi
pop ebp
mov dword [eax], ecx
or eax, 0xffffffff
pop ebx
add esp, 0xc
ret
mov ecx, edx
mov dword [esp + 0x10], ecx
cmp al, 0x28
jne 0x41f42a
cmp byte [ecx + 1], 0x3f
je 0x41f4b2
mov al, byte [ecx]
test al, al
je 0x41f4b2
cmp al, 0x29
je 0x41f417
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
jne 0x41f403
jmp 0x41f4b2
cmp byte [ecx], 0
je 0x41f4b2
inc ecx
mov dword [esp + 0x10], ecx
jmp 0x41f4b2
cmp byte [ecx], 0x50
jne 0x41f434
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
cmp al, 0x3c
jne 0x41f447
mov dl, byte [ecx + 1]
cmp dl, 0x21
je 0x41f447
cmp dl, 0x3d
jne 0x41f44b
cmp al, 0x27
jne 0x41f4b2
mov eax, esi
inc eax
mov dword [ebp], eax
test edi, edi
jne 0x41f45d
cmp eax, ebx
je 0x41f710
movzx edx, byte [ecx]
inc ecx
mov dword [esp + 0x10], ecx
cmp edx, 0x3c
jne 0x41f46f
mov edx, 0x3e
movzx eax, byte [ecx]
mov esi, ecx
cmp eax, edx
je 0x41f484
inc ecx
mov dword [esp + 0x10], ecx
movzx eax, byte [ecx]
cmp eax, edx
jne 0x41f478
test edi, edi
je 0x41f4ae
mov eax, ecx
sub eax, esi
cmp ebx, eax
jne 0x41f4ae
push ebx
push esi
push edi
call fcn.00416d45
add esp, 0xc
test eax, eax
jne 0x41f4aa
mov eax, dword [ebp]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret
mov ecx, dword [esp + 0x10]
mov esi, dword [esp + 0x38]
mov edi, dword [esp + 0x24]
cmp ecx, dword [edi + 0x1c]
jae 0x41f707
mov ebx, dword [esp + 0x34]
mov edx, dword [esp + 0x30]
mov al, byte [ecx]
cmp al, 0x5c
jne 0x41f50e
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x41f707
cmp al, 0x51
jne 0x41f632
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x41f707
cmp al, 0x5c
jne 0x41f4e4
test al, al
je 0x41f707
inc ecx
mov dword [esp + 0x10], ecx
cmp byte [ecx], 0x45
jne 0x41f4e4
jmp 0x41f632
cmp al, 0x5b
jne 0x41f5d6
xor esi, esi
mov al, byte [ecx + 1]
cmp al, 0x5c
jne 0x41f54e
add ecx, 2
cmp byte [ecx], 0x45
jne 0x41f52d
mov dword [esp + 0x10], ecx
jmp 0x41f518
push 3
push 0x48bf78
push ecx
call fcn.00416d45
mov ecx, dword [esp + 0x1c]
add esp, 0xc
test eax, eax
jne 0x41f562
add ecx, 4
mov dword [esp + 0x10], ecx
jmp 0x41f518
test esi, esi
jne 0x41f562
cmp al, 0x5e
jne 0x41f562
inc ecx
mov esi, 1
mov dword [esp + 0x10], ecx
jmp 0x41f518
cmp byte [ecx + 1], 0x5d
lea eax, [ecx + 1]
jne 0x41f576
test dword [edi + 0x4c], 0x2000000
jne 0x41f576
mov ecx, eax
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
cmp al, 0x5d
je 0x41f62e
test al, al
je 0x41f70d
cmp al, 0x5c
jne 0x41f5c9
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x41f707
cmp al, 0x51
jne 0x41f5c9
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
test al, al
je 0x41f707
cmp al, 0x5c
jne 0x41f5a4
test al, al
je 0x41f707
inc ecx
mov dword [esp + 0x10], ecx
cmp byte [ecx], 0x45
jne 0x41f5a4
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
cmp al, 0x5d
jne 0x41f585
jmp 0x41f62e
test edx, edx
je 0x41f6a0
cmp al, 0x23
jne 0x41f6a0
inc ecx
mov dword [esp + 0x10], ecx
mov dl, byte [ecx]
test dl, dl
je 0x41f707
mov esi, dword [edi + 0x60]
test esi, esi
je 0x41f649
mov edx, dword [edi + 0x1c]
cmp ecx, edx
jae 0x41f667
push ebx
lea eax, [edi + 0x64]
push eax
push edx
push esi
push ecx
call fcn.004319a0
mov ecx, dword [esp + 0x24]
add esp, 0x14
test eax, eax
je 0x41f667
mov eax, dword [edi + 0x64]
dec ecx
add ecx, eax
mov dword [esp + 0x10], ecx
cmp byte [ecx], 0
je 0x41f707
mov edx, dword [esp + 0x30]
inc ecx
mov dword [esp + 0x10], ecx
cmp ecx, dword [edi + 0x1c]
jae 0x41f707
mov esi, dword [esp + 0x38]
jmp 0x41f4c7
mov eax, dword [edi + 0x1c]
mov esi, dword [edi + 0x64]
sub eax, esi
cmp ecx, eax
ja 0x41f667
cmp dl, byte [edi + 0x68]
jne 0x41f667
cmp esi, 1
je 0x41f61b
mov al, byte [ecx + 1]
cmp al, byte [edi + 0x69]
je 0x41f61b
inc ecx
mov dword [esp + 0x10], ecx
test ebx, ebx
je 0x41f685
mov al, byte [ecx]
and al, 0xc0
cmp al, 0x80
jne 0x41f685
inc ecx
mov dword [esp + 0x10], ecx
mov al, byte [ecx]
and al, 0xc0
cmp al, 0x80
je 0x41f678
mov dl, byte [ecx]
test dl, dl
jne 0x41f5f5
mov eax, dword [esp + 0x20]
pop edi
pop esi
pop ebp
mov dword [eax], ecx
or eax, 0xffffffff
pop ebx
add esp, 0xc
ret
cmp al, 0x28
jne 0x41f6ca
push ebp
push ebx
push edx
push dword [esp + 0x38]
lea eax, [esp + 0x20]
push dword [esp + 0x38]
push edi
push eax
call fcn.0041f320
add esp, 0x1c
test eax, eax
jg 0x41f710
mov ecx, dword [esp + 0x10]
jmp 0x41f625
cmp al, 0x29
je 0x41f6f8
cmp al, 0x7c
jne 0x41f632
cmp dword [esp + 0x18], 0
je 0x41f632
mov eax, dword [ebp]
cmp eax, esi
jle 0x41f6ec
mov dword [esp + 0x38], eax
mov eax, dword [esp + 0x14]
mov dword [ebp], eax
jmp 0x41f632
cmp dword [esp + 0x18], 0
je 0x41f707
cmp dword [ebp], esi
jge 0x41f707
mov dword [ebp], esi
mov eax, dword [esp + 0x20]
mov dword [eax], ecx
or eax, 0xffffffff
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret