Function at 0x42d820
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
mov ecx, dword [ebp + 0x10]
sub esp, 0x1c
push ebx
push esi
mov esi, dword [ebp + 8]
lea eax, [esi + 0x88]
mov dword [esi + 0x108], eax
mov eax, dword [ebp + 0xc]
add ecx, eax
push edi
mov dword [esi + 0x10c], eax
mov dword [esi + 0x110], eax
mov dword [esi + 0x114], ecx
cmp eax, ecx
jae 0x42db6d
lea ecx, [ecx]
mov eax, dword [esi + 0x110]
cmp byte [eax], 0x3c
jne 0x42dafb
lea edx, [esp + 0x18]
xor edi, edi
push edx
mov eax, esi
mov dword [esp + 0x18], edi
mov dword [esp + 0x14], edi
call fcn.0042d2f0
add esp, 4
cmp eax, 0x43
je 0x42db5b
cmp eax, 0x44
jne 0x42d8b4
mov edx, dword [esp + 0x1c]
mov eax, dword [esp + 0x18]
add eax, 9
sub edx, 3
mov dword [esp + 0x1c], edx
mov dword [esp + 0x18], eax
sub edx, eax
push eax
jmp 0x42db51
lea eax, [esp + 0x18]
push eax
mov eax, esi
call fcn.0042d2f0
add esp, 4
cmp eax, 0x2f
jne 0x42d913
lea ecx, [esp + 0x18]
push ecx
mov eax, esi
call fcn.0042d2f0
add esp, 4
cmp eax, 0x49
jne 0x42db94
mov edx, dword [esp + 0x18]
mov eax, dword [esp + 0x1c]
sub eax, edx
push eax
mov ecx, esi
call fcn.0042d6e0
add esp, 4
test eax, eax
jne 0x42dbac
lea ecx, [esp + 0x18]
push ecx
mov eax, esi
call fcn.0042d2f0
add esp, 4
mov edi, eax
jmp 0x42dae4
cmp eax, 0x21
jne 0x42d92e
lea edx, [esp + 0x18]
push edx
mov eax, esi
call fcn.0042d2f0
mov dword [esp + 0x14], 1
jmp 0x42d947
cmp eax, 0x3f
jne 0x42d94a
lea eax, [esp + 0x18]
push eax
mov eax, esi
call fcn.0042d2f0
mov dword [esp + 0x18], 1
add esp, 4
cmp eax, 0x49
jne 0x42dbd4
mov eax, dword [esp + 0x18]
mov dword [esi + 4], edi
mov edi, dword [esp + 0x1c]
sub edi, eax
push eax
mov eax, esi
call fcn.0042d610
add esp, 4
test eax, eax
jne 0x42dbac
lea ecx, [esp + 0x18]
push ecx
mov eax, esi
call fcn.0042d2f0
mov edi, eax
add esp, 4
cmp edi, 0x49
je 0x42d99d
cmp edi, 0x53
jne 0x42da64
cmp dword [esp + 0x10], 0
je 0x42da90
lea edx, [esp + 0x20]
push edx
mov eax, esi
call fcn.0042d2f0
mov edi, eax
add esp, 4
cmp edi, 0x3d
jne 0x42da32
lea eax, [esp + 0x20]
push eax
mov eax, esi
call fcn.0042d2f0
add esp, 4
cmp eax, 0x49
je 0x42d9d0
cmp eax, 0x53
jne 0x42dbb8
mov ebx, dword [esp + 0x18]
mov edi, dword [esp + 0x1c]
sub edi, ebx
push ebx
mov eax, esi
mov dword [esi + 4], 1
call fcn.0042d610
add esp, 4
test eax, eax
jne 0x42dbac
mov eax, dword [esp + 0x20]
mov edx, dword [esp + 0x24]
sub edx, eax
push eax
mov ecx, esi
call fcn.0042d5f0
add esp, 4
test eax, eax
jne 0x42dbac
push edi
mov edx, ebx
mov ecx, esi
call fcn.0042d6e0
add esp, 4
test eax, eax
je 0x42d973
mov eax, 1
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
cmp edi, 0x49
jne 0x42da52
mov ebx, dword [esp + 0x18]
mov edi, dword [esp + 0x1c]
sub edi, ebx
push ebx
mov eax, esi
mov dword [esi + 4], 1
call fcn.0042d610
jmp 0x42da06
cmp edi, 0x53
jne 0x42da64
cmp dword [esp + 0x10], 0
jne 0x42d973
jmp 0x42da90
cmp edi, 0x2f
jne 0x42da90
push 0
xor edx, edx
mov ecx, esi
call fcn.0042d6e0
add esp, 4
test eax, eax
jne 0x42dbac
lea ecx, [esp + 0x18]
push ecx
mov eax, esi
call fcn.0042d2f0
add esp, 4
mov edi, eax
cmp dword [esp + 0x14], 0
je 0x42dac7
cmp edi, 0x3f
jne 0x42dbc5
push 0
xor edx, edx
mov ecx, esi
call fcn.0042d6e0
add esp, 4
test eax, eax
jne 0x42dbac
lea edx, [esp + 0x18]
push edx
mov eax, esi
call fcn.0042d2f0
add esp, 4
mov edi, eax
cmp dword [esp + 0x10], 0
je 0x42dae4
push 0
xor edx, edx
mov ecx, esi
call fcn.0042d6e0
add esp, 4
test eax, eax
jne 0x42dbac
cmp edi, 0x3e
je 0x42db5b
mov eax, edi
call fcn.0042d160
push eax
push str._s_unexpected____wanted_
jmp 0x42db9f
mov ecx, eax
mov dword [esp + 0x18], ecx
cmp eax, dword [esi + 0x114]
jae 0x42db2a
lea esp, [esp]
mov eax, dword [esi + 0x110]
cmp byte [eax], 0x3c
je 0x42db2a
inc eax
mov dword [esi + 0x110], eax
cmp eax, dword [esi + 0x114]
jb 0x42db10
test byte [esi], 2
mov edx, dword [esi + 0x110]
mov dword [esp + 0x1c], edx
jne 0x42db4a
lea eax, [esp + 0x18]
call fcn.0042d230
mov edx, dword [esp + 0x1c]
mov ecx, dword [esp + 0x18]
cmp ecx, edx
je 0x42db5b
sub edx, ecx
push ecx
mov ecx, esi
call fcn.0042d5f0
add esp, 4
mov ecx, dword [esi + 0x110]
cmp ecx, dword [esi + 0x114]
jb 0x42d860
cmp byte [esi + 0x88], 0
je 0x42dbe1
push str.unexpected_END_OF_INPUT
add esi, 8
push esi
call dword [sym.imp.MSVCR90.dll_sprintf]
add esp, 8
mov eax, 1
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
call fcn.0042d160
push eax
push str._s_unexpected__ident_wanted_
add esi, 8
push esi
call dword [sym.imp.MSVCR90.dll_sprintf]
add esp, 0xc
mov eax, 1
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
call fcn.0042d160
push eax
push str._s_unexpected__ident_or_string_wanted_
jmp 0x42db9f
mov eax, edi
call fcn.0042d160
push eax
push 0x48ab70
jmp 0x42db9f
call fcn.0042d160
push eax
push str._s_unexpected__ident_or___wanted_
jmp 0x42db9f
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret