Function at 0x42f9c0
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 + 0x86b8]
mov esi, edx
mov edi, dword [ebp + 0x114]
movzx eax, byte [edx]
push eax
call fcn.0042f750
add esp, 4
test al, al
je 0x42fa35
jmp 0x42f9f0
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.0042f750
add esp, 4
test al, al
jne 0x42f9f0
cmp esi, edx
je 0x42fa35
mov ecx, esi
jbe 0x42fa14
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.00411190
add esp, 0x18
test eax, eax
je 0x42fa3c
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
mov dword [edi + 4], 0
cmp byte [esi], 0x3b
jne 0x42fc06
mov al, byte [esi + 1]
inc esi
mov ecx, esi
test al, al
je 0x42fc88
cmp al, 0x3d
je 0x42fa6c
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x42fa53
pop edi
pop esi
pop ebp
mov eax, 3
pop ebx
add esp, 8
ret
cmp byte [esi], 0
je 0x42fc88
push 1
push 0
lea eax, [esp + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebp
call fcn.00411190
add esp, 0x18
test eax, eax
jne 0x42fc69
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.0042f750
add esp, 4
test al, al
je 0x42fac2
lea esp, [esp]
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.0042f750
add esp, 4
test al, al
jne 0x42fab0
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.00411190
mov ebx, eax
add esp, 0x18
test ebx, ebx
jne 0x42fc95
push str.UIDVALIDITY
push dword [esp + 0x14]
call fcn.0042a8c0
add esp, 8
test eax, eax
je 0x42fb24
cmp dword [edi + 8], ebx
jne 0x42fb24
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x42fb18
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x42fb18
mov byte [eax + ecx - 1], bl
mov eax, dword [esp + 0x1c]
mov dword [edi + 8], eax
jmp 0x42fbde
push 0x453f14
push dword [esp + 0x14]
call fcn.0042a8c0
add esp, 8
test eax, eax
je 0x42fb60
cmp dword [edi + 0xc], 0
jne 0x42fb60
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x42fb57
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x42fb57
mov byte [eax + ecx - 1], 0
mov eax, dword [esp + 0x1c]
mov dword [edi + 0xc], eax
jmp 0x42fbde
push str.SECTION
push dword [esp + 0x14]
call fcn.0042a8c0
add esp, 8
test eax, eax
je 0x42fb9c
cmp dword [edi + 0x10], 0
jne 0x42fb9c
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x42fb93
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x42fb93
mov byte [eax + ecx - 1], 0
mov eax, dword [esp + 0x1c]
mov dword [edi + 0x10], eax
jmp 0x42fbde
push str.PARTIAL
push dword [esp + 0x14]
call fcn.0042a8c0
add esp, 8
test eax, eax
je 0x42fc71
cmp dword [edi + 0x14], 0
jne 0x42fc71
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x42fbd7
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x42fbd7
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 [0x45e004]
push dword [esp + 0x20]
call dword [0x45e004]
add esp, 8
cmp byte [esi], 0x3b
je 0x42fa45
cmp dword [edi + 4], 0
je 0x42fc5d
cmp dword [edi + 0xc], 0
jne 0x42fc5d
cmp byte [esi], 0x3f
jne 0x42fc5d
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.0042f750
add esp, 4
test al, al
je 0x42fc42
jmp 0x42fc30
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.0042f750
add esp, 4
test al, al
jne 0x42fc30
push 1
push 0
lea eax, [edi + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebp
call fcn.00411190
add esp, 0x18
test eax, eax
jne 0x42fc69
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 [0x45e004]
push dword [esp + 0x20]
call dword [0x45e004]
add esp, 8
pop edi
pop esi
pop ebp
mov eax, 3
pop ebx
add esp, 8
ret
push dword [esp + 0x10]
call dword [0x45e004]
add esp, 4
mov eax, ebx
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret