Function at 0x42a890
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x14
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
xor ebx, ebx
mov dword [edi + 0x60], ebx
mov dword [esp + 0x10], ebx
mov dword [esp + 0x14], 0x49bb0
jmp 0x42a8b6
mov ebx, dword [esp + 0x10]
mov esi, dword [edi + 4]
add esi, 0x11c
call fcn.0041e1c0
mov esi, eax
mov eax, dword [esp + 0x14]
mov dword [esi + 8], 0xc
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], ebx
mov dword [esi + 0x1c], eax
mov dword [esi + 0x18], 0x46
mov eax, dword [edi + 4]
mov ecx, dword [eax + 0x8c]
cmp dword [ecx + 0x7f8], 0x2b
mov dword [esp + 0x1c], esi
jne 0x42a930
mov eax, dword [eax + 0x554c]
cmp eax, 6
je 0x42a910
cmp eax, 8
je 0x42a910
cmp eax, 7
jne 0x42a930
mov eax, dword [ecx + 0x81c]
mov esi, ebx
xor edi, edi
call fcn.00521450
mov esi, dword [esp + 0x1c]
mov ebx, dword [esp + 0x10]
mov edi, dword [ebp + 8]
mov dword [esp + 0x18], eax
jmp 0x42a938
mov dword [esp + 0x18], 0x28
fild dword [esp + 0x18]
mov eax, ebx
xor ecx, ecx
fsub qword [0x6794c8]
fstp dword [esi + 0x24]
mov ebx, dword [edi + 4]
call fcn.0041c740
add dword [esp + 0x10], 1
mov dword [esp + 0x1c], eax
fild dword [esp + 0x1c]
mov eax, dword [esp + 0x14]
add eax, 0x2710
cmp eax, 0x55f00
fadd qword [0x6794c8]
mov dword [esp + 0x14], eax
fstp dword [esi + 0x28]
jl 0x42a8b2
mov ecx, dword [edi]
mov eax, dword [ecx + 0x7f8]
cmp eax, 0x3d
jne 0x42aa47
mov edx, dword [edi + 4]
mov ebx, 1
push ebx
push 3
push edx
lea eax, [ebx + 1]
call fcn.0040e020
test eax, eax
jne 0x42a9d5
mov eax, dword [edi + 4]
lea esi, [eax + 0xac]
call fcn.0041de80
push 0xffffffffffffffff
mov esi, eax
push ebx
push esi
lea eax, [ebx + 1]
lea ecx, [ebx + 2]
mov byte [esi + 0x144], bl
call fcn.0045db60
push esi
mov eax, edi
call fcn.0042a530
mov eax, dword [edi + 4]
push ebx
push 3
push eax
mov eax, 3
call fcn.0040e020
test eax, eax
jne 0x42aa18
mov eax, dword [edi + 4]
lea esi, [eax + 0xac]
call fcn.0041de80
mov esi, eax
push 0xffffffffffffffff
push ebx
mov eax, 3
push esi
mov ecx, eax
mov byte [esi + 0x144], bl
call fcn.0045db60
push esi
mov eax, edi
call fcn.0042a530
push 7
push ebx
push edi
or eax, 0xffffffff
call fcn.0042a6c0
push 3
push 0x11
push edi
or eax, 0xffffffff
call fcn.0042a6c0
push 6
push 0
push edi
or eax, 0xffffffff
call fcn.0042a6c0
push 2
push 5
jmp 0x42b26e
cmp eax, 0x3e
jne 0x42ab7e
mov ecx, dword [edi + 4]
push 0x15
push 3
push ecx
xor eax, eax
call fcn.0040e020
test eax, eax
jne 0x42aa97
mov eax, dword [edi + 4]
lea esi, [eax + 0xac]
call fcn.0041de80
push 0xffffffffffffffff
mov esi, eax
mov ebx, 1
push 0x15
push esi
xor eax, eax
lea ecx, [ebx + 2]
mov byte [esi + 0x144], bl
call fcn.0045db60
push esi
mov eax, edi
call fcn.0042a530
jmp 0x42aa9c
mov ebx, 1
mov edx, dword [edi + 4]
push ebx
push 2
push edx
xor eax, eax
call fcn.0040e020
test eax, eax
jne 0x42aada
mov eax, dword [edi + 4]
lea esi, [eax + 0xac]
call fcn.0041de80
mov esi, eax
push 0xffffffffffffffff
push ebx
xor eax, eax
push esi
lea ecx, [eax + 2]
mov byte [esi + 0x144], bl
call fcn.0045db60
push esi
mov eax, edi
call fcn.0042a530
mov eax, dword [edi + 4]
push ebx
push 3
push eax
mov eax, 3
call fcn.0040e020
test eax, eax
jne 0x42ab1d
mov eax, dword [edi + 4]
lea esi, [eax + 0xac]
call fcn.0041de80
mov esi, eax
push 0xffffffffffffffff
push ebx
mov eax, 3
push esi
mov ecx, eax
mov byte [esi + 0x144], bl
call fcn.0045db60
push esi
mov eax, edi
call fcn.0042a530
push ebx
push 0x15
push edi
xor eax, eax
call fcn.0042a6c0
push ebx
push 0
push edi
xor eax, eax
call fcn.0042a6c0
push 2
push 5
push edi
mov eax, 3
call fcn.0042a6c0
push ebx
push ebx
push edi
mov eax, 3
call fcn.0042a6c0
push 4
push ebx
push edi
or eax, 0xffffffff
call fcn.0042a6c0
push 2
push 0x15
push edi
or eax, 0xffffffff
call fcn.0042a6c0
push 2
push 5
push edi
or eax, 0xffffffff
call fcn.0042a6c0
push 4
push 0
jmp 0x42b26e
cmp eax, 0x3f
jne 0x42abf3
push 3
push 4
xor ebx, ebx
call fcn.0042a660
mov edi, dword [ebp + 8]
push 2
push 1
call fcn.0042a660
push 2
push 4
mov ebx, 2
call fcn.0042a660
push ebx
push 1
mov ebx, 4
call fcn.0042a660
push 3
push 0x16
mov ebx, 3
call fcn.0042a660
push 2
push 0x16
push edi
or eax, 0xffffffff
call fcn.0042a6c0
push 5
push 1
push edi
or eax, 0xffffffff
call fcn.0042a6c0
push 7
push 0
push edi
or eax, 0xffffffff
call fcn.0042a6c0
push 1
push 0x1c
jmp 0x42b26e
cmp eax, 0x40
jne 0x42acae
push 3
push 3
xor ebx, ebx
call fcn.0042a660
mov edi, dword [ebp + 8]
push 2
push 1
call fcn.0042a660
push 3
push 3
mov ebx, 1
call fcn.0042a660
push 3
push 3
mov ebx, 2
call fcn.0042a660
push ebx
push 1
call fcn.0042a660
push 3
push 3
mov ebx, 3
call fcn.0042a660
push ebx
push ebx
mov ebx, 4
call fcn.0042a660
push 2
push 1
call fcn.0042a660
push 1
push 0
push edi
xor eax, eax
call fcn.0042a6c0
push 1
push 5
push edi
lea eax, [ebx - 3]
call fcn.0042a6c0
push 2
push 0xa
push edi
lea eax, [ebx - 2]
call fcn.0042a6c0
push 1
push 5
push edi
lea eax, [ebx - 1]
call fcn.0042a6c0
push 1
push 0
push edi
mov eax, ebx
call fcn.0042a6c0
push 2
push 0
push edi
or eax, 0xffffffff
call fcn.0042a6c0
push ebx
push 1
jmp 0x42b26e
cmp eax, 0x41
jne 0x42ad1a
push 3
push 1
lea ebx, [eax - 0x3f]
call fcn.0042a660
mov edi, dword [ebp + 8]
push 3
push 1
mov ebx, 3
call fcn.0042a660
push 1
push 0x1a
push edi
lea eax, [ebx - 2]
call fcn.0042a6c0
push 1
push 0x1a
push edi
lea eax, [ebx + 1]
call fcn.0042a6c0
push 1
push 0x1f
push edi
or eax, 0xffffffff
call fcn.0042a6c0
push 5
push 1
push edi
or eax, 0xffffffff
call fcn.0042a6c0
push 8
push 0
push edi
or eax, 0xffffffff
call fcn.0042a6c0
push 2
push 5
jmp 0x42b26e
cmp eax, 0x42
jne 0x42adad
push 4
push 0x24
lea ebx, [eax - 0x41]
call fcn.0042a660
mov edi, dword [ebp + 8]
push 4
push 0x24
mov ebx, 3
call fcn.0042a660
push ebx
push 1
push edi
lea eax, [ebx - 2]
call fcn.0042a6c0
push ebx
push 1
push edi
mov eax, ebx
call fcn.0042a6c0
push 2
push 0x16
push edi
or eax, 0xffffffff
call fcn.0042a6c0
push 2
push 1
push edi
or eax, 0xffffffff
call fcn.0042a6c0
push ebx
push 0x15
push edi
or eax, 0xffffffff
call fcn.0042a6c0
push 1
push 5
push edi
or eax, 0xffffffff
call fcn.0042a6c0
push 5
push 0
push edi
or eax, 0xffffffff
call fcn.0042a6c0
push 2
push 0x11
push edi
or eax, 0xffffffff
call fcn.0042a6c0
push 2
push 0x22
jmp 0x42b26e
cmp eax, 0x43
jne 0x42adf2
push 4
push 1
lea ebx, [eax - 0x41]
call fcn.0042a660
mov edi, dword [ebp + 8]
push 4
push 1
mov ebx, 4
call fcn.0042a660
push 6
push 1
push edi
or eax, 0xffffffff
call fcn.0042a6c0
push 9
push 4
push edi
or eax, 0xffffffff
call fcn.0042a6c0
push 8
push 6
jmp 0x42b26e
cmp eax, 0x44
jne 0x42ae41
push 3
push 3
push edi
or eax, 0xffffffff
call fcn.0042a6c0
push 2
push 0x1f
push edi
or eax, 0xffffffff
call fcn.0042a6c0
push 8
push 0
push edi
or eax, 0xffffffff
call fcn.0042a6c0
push 2
push 0x11
push edi
or eax, 0xffffffff
call fcn.0042a6c0
push 2
push 4
push edi
or eax, 0xffffffff
call fcn.0042a6c0
push 8
push 1
jmp 0x42b26e
cmp eax, 0x45
jne 0x42af3d
push 5
push 0x17
lea ebx, [eax - 0x44]
call fcn.0042a660
mov edi, dword [ebp + 8]
push 5
push 0x16
mov ebx, 3
call fcn.0042a660
push 4
push 4
push edi
xor eax, eax
call fcn.0042a6c0
push 2
push 1
push edi
xor eax, eax
call fcn.0042a6c0
push 2
push 1
push edi
lea eax, [ebx - 2]
call fcn.0042a6c0
push 1
push 0x12
push edi
lea eax, [ebx - 2]
call fcn.0042a6c0
push 1
push 5
push edi
lea eax, [ebx - 2]
call fcn.0042a6c0
push 1
push 0x1c
push edi
lea eax, [ebx - 2]
call fcn.0042a6c0
push ebx
push 6
push edi
lea eax, [ebx - 1]
call fcn.0042a6c0
push 2
push 1
push edi
lea eax, [ebx - 1]
call fcn.0042a6c0
push 1
push 0x11
push edi
lea eax, [ebx - 1]
call fcn.0042a6c0
push ebx
push 0
push edi
mov eax, ebx
call fcn.0042a6c0
push 2
push 1
push edi
mov eax, ebx
call fcn.0042a6c0
push 1
push 1
push edi
lea eax, [ebx + 1]
call fcn.0042a6c0
push 1
push 0xa
push edi
lea eax, [ebx + 1]
call fcn.0042a6c0
push 1
push 0xd
push edi
lea eax, [ebx + 1]
call fcn.0042a6c0
push 1
push 0x1d
push edi
lea eax, [ebx + 1]
call fcn.0042a6c0
push 1
push 0x1c
push edi
lea eax, [ebx + 1]
call fcn.0042a6c0
push 1
push 0x1f
lea eax, [ebx + 1]
jmp 0x42b271
cmp eax, 0x46
jmp 0x796000
or eax, 0xffffffff
push edi
call fcn.0042a6c0
mov edx, dword [edi + 4]
pop edi
pop esi
mov dword [edx + 0x608], 0
pop ebx
mov esp, ebp
pop ebp
ret 4