Function at 0x48fe63
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push 0xffffffffffffffff
push 0x4ce008
mov eax, dword fs:[0]
push eax
sub esp, 0x190
mov eax, dword [0x516344]
xor eax, esp
mov dword [esp + 0x188], eax
push ebx
push esi
push edi
mov eax, dword [0x516344]
xor eax, esp
push eax
lea eax, [esp + 0x1a0]
mov dword fs:[0], eax
mov edi, ecx
lea eax, [edi + 4]
push eax
lea ecx, [esp + 0x44]
mov dword [esp + 0x24], edi
call fcn.0040a3b1
xor ebx, ebx
mov dword [esp + 0x1a8], ebx
mov esi, 0x4f5354
push esi
call fcn.004aa92d
pop ecx
push eax
mov eax, esi
lea esi, [esp + 0x44]
call fcn.004090ca
mov esi, dword [esp + 0x54]
and dword [esp + 0x18], ebx
push ebx
lea ecx, [esp + 0x60]
mov dword [esp + 0x20], esi
mov dword [esp + 0x78], 7
call fcn.00404288
mov byte [esp + 0x1a8], 1
test esi, esi
jbe 0x490697
mov dword [esp + 0x14], 1
mov eax, dword [esp + 0x18]
sub eax, 0
push 3
pop esi
je 0x4902a6
dec eax
je 0x49022e
dec eax
je 0x490048
dec eax
je 0x48ffd2
dec eax
jne 0x49068d
push ebx
lea ecx, [esp + 0x44]
call fcn.00408c2b
movzx eax, word [eax]
push eax
call fcn.004aeb68
pop ecx
test eax, eax
jne 0x48ffaf
lea eax, [esp + 0x108]
push eax
call fcn.004906e7
mov byte [esp + 0x1a8], 6
push 0xffffffffffffffff
push 0
lea eax, [esp + 0x64]
push eax
lea ecx, [esp + 0x11c]
mov dword [esp + 0x114], 0xe
call fcn.00404b0f
and dword [esp + 0x18], 0
lea eax, [esp + 0x108]
push eax
lea esi, [edi + 0x24]
call fcn.004907bc
mov byte [esp + 0x1a8], 1
lea eax, [esp + 0x108]
jmp 0x490687
push ebx
lea ecx, [esp + 0x44]
call fcn.00408c2b
movzx eax, word [eax]
push eax
push 1
lea ecx, [esp + 0x64]
call fcn.0041a312
inc ebx
inc dword [esp + 0x14]
jmp 0x49068d
push ebx
lea ecx, [esp + 0x44]
call fcn.00408c2b
movzx eax, word [eax]
push eax
call fcn.004acdb1
pop ecx
test eax, eax
jne 0x48ffaf
lea eax, [esp + 0x150]
push eax
call fcn.004906e7
mov byte [esp + 0x1a8], 7
push 0xffffffffffffffff
push 0
lea eax, [esp + 0x64]
push eax
lea ecx, [esp + 0x164]
mov dword [esp + 0x15c], 0xd
call fcn.00404b0f
and dword [esp + 0x18], 0
lea eax, [esp + 0x150]
push eax
lea esi, [edi + 0x24]
call fcn.004907bc
mov byte [esp + 0x1a8], 1
lea eax, [esp + 0x150]
jmp 0x490687
push ebx
lea ecx, [esp + 0x44]
call fcn.00408c2b
movzx eax, word [eax]
push eax
call fcn.004acdb1
pop ecx
test eax, eax
jne 0x48ffaf
push ebx
lea ecx, [esp + 0x44]
call fcn.00408c2b
cmp word [eax], 0x5f
je 0x48ffaf
push ebx
lea ecx, [esp + 0x44]
call fcn.00408c2b
cmp word [eax], 0x2e
je 0x48ffaf
lea eax, [esp + 0x78]
push eax
call fcn.004906e7
mov byte [esp + 0x1a8], 8
lea edi, [esp + 0x5c]
mov dword [esp + 0x78], 0xb
call fcn.00490733
test al, al
je 0x4900bb
mov dword [esp + 0x78], 0xf
push 0xffffffffffffffff
xor esi, esi
push esi
lea eax, [esp + 0x64]
push eax
lea ecx, [esp + 0x8c]
call fcn.00404b0f
mov dword [esp + 0x7c], esi
cmp dword [esp + 0x70], esi
je 0x4901af
cmp dword [esp + 0x78], 0xb
jne 0x4901af
push esi
lea ecx, [esp + 0x60]
call fcn.00408c2b
cmp word [eax], 0x25
jne 0x490104
mov dword [esp + 0x7c], 1
jmp 0x490170
push esi
lea ecx, [esp + 0x60]
call fcn.00408c2b
cmp word [eax], 0x24
jne 0x49011e
mov dword [esp + 0x7c], 2
jmp 0x490170
push esi
lea ecx, [esp + 0x60]
call fcn.00408c2b
cmp word [eax], 0x3f
jne 0x490138
mov dword [esp + 0x7c], 3
jmp 0x490170
push esi
lea ecx, [esp + 0x60]
call fcn.00408c2b
cmp word [eax], 0x26
jne 0x490152
mov dword [esp + 0x7c], 4
jmp 0x490170
push esi
lea ecx, [esp + 0x60]
call fcn.00408c2b
cmp word [eax], 0x21
jne 0x49016a
mov dword [esp + 0x7c], 5
cmp dword [esp + 0x7c], esi
je 0x4901af
push 0xffffffffffffffff
push 1
lea eax, [esp + 0x2c]
push eax
lea eax, [esp + 0x68]
push eax
call fcn.0040dca0
mov byte [esp + 0x1a8], 9
push 0xffffffffffffffff
push esi
push eax
lea ecx, [esp + 0x8c]
call fcn.00404b0f
mov byte [esp + 0x1a8], 8
push esi
push 1
lea ecx, [esp + 0x2c]
call fcn.00404202
mov edi, dword [esp + 0x20]
mov ecx, dword [edi + 0x20]
cmp ecx, esi
je 0x490209
cmp dword [esp + 0x78], 0xb
jne 0x490209
mov eax, dword [esp + 0x7c]
cmp eax, esi
jne 0x4901d8
mov eax, dword [ecx]
lea edx, [esp + 0x80]
push edx
call dword [eax + 4]
jmp 0x490207
cmp eax, 2
je 0x4901fb
cmp eax, 3
je 0x4901fb
cmp eax, 4
je 0x4901ec
cmp eax, 5
jne 0x490209
mov eax, dword [ecx]
lea edx, [esp + 0x80]
push edx
call dword [eax + 8]
jmp 0x490207
mov eax, dword [ecx]
lea edx, [esp + 0x80]
push edx
call dword [eax]
or byte [edi], al
and dword [esp + 0x18], 0
lea eax, [esp + 0x78]
mov esi, edi
push eax
add esi, 0x24
call fcn.004907bc
mov byte [esp + 0x1a8], 1
lea eax, [esp + 0x78]
jmp 0x490687
push ebx
lea ecx, [esp + 0x44]
call fcn.00408c2b
cmp word [eax], 0x22
jne 0x48ffaf
lea eax, [esp + 0x12c]
push eax
call fcn.004906e7
mov byte [esp + 0x1a8], 0xa
push 0xffffffffffffffff
push 0
lea eax, [esp + 0x64]
push eax
lea ecx, [esp + 0x140]
mov dword [esp + 0x138], 0xc
call fcn.00404b0f
and dword [esp + 0x18], 0
lea eax, [esp + 0x12c]
push eax
lea esi, [edi + 0x24]
call fcn.004907bc
mov byte [esp + 0x1a8], 1
lea eax, [esp + 0x12c]
push eax
call fcn.0049070c
jmp 0x48ffc8
lea eax, [esp + 0xe4]
push eax
call fcn.004906e7
mov byte [esp + 0x1a8], 2
push ebx
lea ecx, [esp + 0x44]
call fcn.00408c2b
cmp word [eax], 0x29
jne 0x4902eb
mov dword [esp + 0xe4], 1
lea eax, [esp + 0xe4]
push eax
lea esi, [edi + 0x24]
call fcn.004907bc
jmp 0x490673
push ebx
lea ecx, [esp + 0x44]
call fcn.00408c2b
cmp word [eax], 0x28
jne 0x490305
and dword [esp + 0xe4], 0
jmp 0x4902d6
push ebx
lea ecx, [esp + 0x44]
call fcn.00408c2b
cmp word [eax], 0x3d
jne 0x490322
mov dword [esp + 0xe4], 2
jmp 0x4902d6
push ebx
lea ecx, [esp + 0x44]
call fcn.00408c2b
cmp word [eax], 0x3c
jne 0x4903f1
lea eax, [esp + 0xc0]
push eax
call fcn.004906e7
mov byte [esp + 0x1a8], 3
mov eax, dword [esp + 0x14]
mov dword [esp + 0xc0], esi
cmp eax, dword [esp + 0x1c]
jne 0x490365
mov dword [esp + 0xc0], esi
jmp 0x4903c8
push dword [esp + 0x14]
lea ecx, [esp + 0x44]
call fcn.00408c2b
cmp word [eax], 0x3d
jne 0x490385
mov dword [esp + 0xc0], 4
jmp 0x4903c3
push dword [esp + 0x14]
lea ecx, [esp + 0x44]
call fcn.00408c2b
cmp word [eax], 0x3e
jne 0x4903a5
mov dword [esp + 0xc0], 5
jmp 0x4903c3
push dword [esp + 0x14]
lea ecx, [esp + 0x44]
call fcn.00408c2b
cmp word [eax], 0x3c
jne 0x4903c8
mov dword [esp + 0xc0], 6
inc ebx
inc dword [esp + 0x14]
lea eax, [esp + 0xc0]
inc ebx
inc dword [esp + 0x14]
push eax
lea esi, [edi + 0x24]
call fcn.004907bc
mov byte [esp + 0x1a8], 2
lea eax, [esp + 0xc0]
jmp 0x4904be
push ebx
lea ecx, [esp + 0x44]
call fcn.00408c2b
cmp word [eax], 0x3e
jne 0x4904c9
lea eax, [esp + 0x9c]
push eax
call fcn.004906e7
mov byte [esp + 0x1a8], 4
mov ecx, dword [esp + 0x14]
push 7
pop eax
mov dword [esp + 0x9c], eax
cmp ecx, dword [esp + 0x1c]
jne 0x490437
mov dword [esp + 0x9c], eax
jmp 0x49049a
push dword [esp + 0x14]
lea ecx, [esp + 0x44]
call fcn.00408c2b
cmp word [eax], 0x3d
jne 0x490457
mov dword [esp + 0x9c], 8
jmp 0x490495
push dword [esp + 0x14]
lea ecx, [esp + 0x44]
call fcn.00408c2b
cmp word [eax], 0x3e
jne 0x490477
mov dword [esp + 0x9c], 9
jmp 0x490495
push dword [esp + 0x14]
lea ecx, [esp + 0x44]
call fcn.00408c2b
cmp word [eax], 0x3c
jne 0x49049a
mov dword [esp + 0x9c], 0xa
inc ebx
inc dword [esp + 0x14]
lea eax, [esp + 0x9c]
inc ebx
inc dword [esp + 0x14]
push eax
lea esi, [edi + 0x24]
call fcn.004907bc
mov byte [esp + 0x1a8], 2
lea eax, [esp + 0x9c]
push eax
call fcn.0049070c
jmp 0x490678
push ebx
lea ecx, [esp + 0x44]
call fcn.00408c2b
movzx eax, word [eax]
push eax
call fcn.004acd62
pop ecx
test eax, eax
jne 0x490648
push ebx
lea ecx, [esp + 0x44]
call fcn.00408c2b
cmp word [eax], 0x5f
je 0x490648
push ebx
lea ecx, [esp + 0x44]
call fcn.00408c2b
cmp word [eax], 0x24
je 0x490648
push ebx
lea ecx, [esp + 0x44]
call fcn.00408c2b
cmp word [eax], 0x26
je 0x490648
push ebx
lea ecx, [esp + 0x44]
call fcn.00408c2b
cmp word [eax], 0x3f
je 0x490648
push ebx
lea ecx, [esp + 0x44]
call fcn.00408c2b
cmp word [eax], 0x21
je 0x490648
push ebx
lea ecx, [esp + 0x44]
call fcn.00408c2b
cmp word [eax], 0x25
je 0x490648
push ebx
lea ecx, [esp + 0x44]
call fcn.00408c2b
movzx eax, word [eax]
push eax
call fcn.004acdb1
pop ecx
test eax, eax
je 0x49057b
mov dword [esp + 0x18], esi
jmp 0x4905ba
push ebx
lea ecx, [esp + 0x44]
call fcn.00408c2b
cmp word [eax], 0x22
jne 0x49059a
inc ebx
inc dword [esp + 0x14]
mov dword [esp + 0x18], 1
jmp 0x4905ba
push ebx
lea ecx, [esp + 0x44]
call fcn.00408c2b
movzx eax, word [eax]
push eax
call fcn.004aeb68
pop ecx
test eax, eax
je 0x4905c9
mov dword [esp + 0x18], 4
lea eax, [esp + 0x5c]
push eax
call fcn.004192e2
jmp 0x490678
push ebx
lea ecx, [esp + 0x44]
call fcn.00408c2b
movzx eax, word [eax]
push eax
call fcn.004aebed
pop ecx
test eax, eax
je 0x490673
lea eax, [esp + 0x174]
push eax
call fcn.004906e7
mov byte [esp + 0x1a8], 5
push ebx
lea ecx, [esp + 0x44]
mov dword [esp + 0x178], 0xf
call fcn.00408c2b
movzx eax, word [eax]
push eax
push 1
lea ecx, [esp + 0x184]
call fcn.0044bee0
lea eax, [esp + 0x174]
push eax
lea esi, [edi + 0x24]
call fcn.004907bc
mov byte [esp + 0x1a8], 2
lea eax, [esp + 0x174]
push eax
call fcn.0049070c
jmp 0x490673
lea eax, [esp + 0x5c]
push eax
call fcn.004192e2
push ebx
lea ecx, [esp + 0x44]
call fcn.00408c2b
movzx eax, word [eax]
push eax
push 1
lea ecx, [esp + 0x64]
call fcn.0044bee0
mov dword [esp + 0x18], 2
inc ebx
inc dword [esp + 0x14]
mov byte [esp + 0x1a8], 1
lea eax, [esp + 0xe4]
push eax
call fcn.0049070c
cmp ebx, dword [esp + 0x1c]
jb 0x48ff0d
mov byte [esp + 0x1a8], 0
push 0
push 1
lea ecx, [esp + 0x64]
call fcn.00404202
or dword [esp + 0x1a8], 0xffffffff
push 0
push 1
lea ecx, [esp + 0x48]
call fcn.00404202
mov al, 1
mov ecx, dword [esp + 0x1a0]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x188]
xor ecx, esp
call fcn.004a8f8b
mov esp, ebp
pop ebp
ret