Function at 0x48a5a0
Capabilities:
Parse credit card information

Disassembly:
push 0xffffffffffffffff
push 0x55a327
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x6c
push ebx
push ebp
mov ebx, ecx
push esi
push edi
lea ecx, [esp + 0x1c]
mov dword [esp + 0x18], ebx
call fcn.00487ff0
xor edi, edi
lea ecx, [esp + 0x3c]
push edi
push edi
push 1
push edi
mov dword [esp + 0x94], edi
call fcn.004879f0
lea ebp, [ebx + 0x90]
push eax
mov ecx, ebp
call fcn.004888e0
test eax, eax
jne 0x48a7cc
mov eax, dword [ebx + 0x94]
cmp eax, edi
jne 0x48a69e
push edi
push edi
push 1
push 0x7b
lea ecx, [esp + 0x3c]
lea esi, [ebx + 0xa0]
call fcn.004879f0
push eax
mov ecx, esi
call fcn.004888e0
test eax, eax
jne 0x48a831
push edi
push edi
push 1
push 0x3f
lea ecx, [esp + 0x5c]
call fcn.004879f0
push eax
mov ecx, esi
call fcn.004888e0
test eax, eax
jne 0x48a831
push edi
push edi
push 1
push 0x2a
lea ecx, [esp + 0x6c]
call fcn.004879f0
push eax
mov ecx, esi
call fcn.004888e0
test eax, eax
jne 0x48a831
push edi
push edi
push 1
push 0x2b
lea ecx, [esp + 0x7c]
call fcn.004879f0
push eax
mov ecx, esi
call fcn.004888e0
test eax, eax
jne 0x48a831
mov ax, word [ebp]
push 1
lea ecx, [esp + 0x18]
push 1
mov dword [esp + 0x1c], eax
push ecx
jmp 0x48a79e
cmp eax, 1
jne 0x48a7ae
mov ax, word [ebp]
cmp ax, 0x29
je 0x48a7cc
cmp ax, 0x7c
je 0x48a7cc
cmp dword [esp + 0x24], edi
jg 0x48a7d6
cmp ax, 0x28
je 0x48a85d
cmp ax, 0x5b
je 0x48a890
cmp ax, 0x2e
je 0x48a890
cmp ax, 0x77
je 0x48a890
cmp ax, 0x57
je 0x48a890
cmp ax, 0x73
je 0x48a890
cmp ax, 0x53
je 0x48a890
cmp ax, 0x64
je 0x48a890
cmp ax, 0x44
je 0x48a890
cmp ax, 0x5e
je 0x48a87f
cmp ax, 0x24
je 0x48a87f
cmp ax, 0x41
je 0x48a87f
cmp ax, 0x5a
je 0x48a87f
cmp ax, 0x7a
je 0x48a87f
cmp ax, 0x62
je 0x48a87f
cmp ax, 0x42
je 0x48a87f
cmp ax, 0x47
je 0x48a87f
cmp ax, 0x5c
je 0x48a86e
cmp ax, 0x6b
je 0x48a86e
cmp ax, 0x67
je 0x48a86e
push 1
lea edx, [esp + 0x18]
push 1
mov dword [esp + 0x1c], eax
push edx
lea ecx, [esp + 0x28]
call fcn.00488010
mov ecx, ebx
call fcn.0048aff0
push edi
push edi
push 1
push edi
lea ecx, [esp + 0x4c]
call fcn.004879f0
push eax
mov ecx, ebp
call fcn.004888e0
test eax, eax
je 0x48a5f8
cmp dword [esp + 0x24], edi
jle 0x48a8ae
push 0x1c
call fcn.005458b1
add esp, 4
mov dword [esp + 0x14], eax
cmp eax, edi
mov byte [esp + 0x84], 1
je 0x48a8a1
mov ecx, dword [esp + 0x20]
cmp ecx, edi
jne 0x48a801
mov ecx, 0xcd917c
mov edx, dword [esp + 0x8c]
mov edx, dword [edx]
mov esi, edx
and edx, 0x10
and esi, 8
push esi
push edx
mov edx, dword [esp + 0x2c]
push edx
push ecx
mov ecx, eax
call fcn.0048fcd0
mov esi, eax
lea ecx, [ebx + 0x14]
push esi
call fcn.00490870
jmp 0x48a8b8
cmp dword [esp + 0x24], edi
jne 0x48a7d0
mov ax, word [ebp]
push 1
lea ecx, [esp + 0x18]
push 1
push ecx
lea ecx, [esp + 0x28]
mov dword [esp + 0x20], eax
call fcn.00488010
mov ecx, ebx
call fcn.0048aff0
jmp 0x48a7cc
mov edx, dword [esp + 0x8c]
mov ecx, ebx
push edx
call fcn.0048c9a0
jmp 0x48a8b6
mov eax, dword [esp + 0x8c]
mov ecx, ebx
push eax
call fcn.0048f460
jmp 0x48a8b6
mov ecx, dword [esp + 0x8c]
push ecx
mov ecx, ebx
call fcn.0048f110
jmp 0x48a8b6
mov edx, dword [esp + 0x8c]
mov ecx, ebx
push edx
call fcn.0048bbe0
jmp 0x48a8b6
xor esi, esi
lea ecx, [ebx + 0x14]
push esi
call fcn.00490870
jmp 0x48a8b8
push edi
mov ecx, ebx
call fcn.00489850
mov esi, eax
lea ecx, [esp + 0x1c]
mov dword [esp + 0x84], 0xffffffff
call fcn.004880c0
mov eax, dword [ebx + 0x94]
mov dword [esp + 0x14], esi
cmp eax, edi
je case.0x48a8fc.46
xor eax, eax
mov dword [esp + 0x10], edi
mov ax, word [ebp]
add eax, 0xffffffd6
cmp eax, 0x51
ja case.0x48a8fc.46
xor ecx, ecx
mov cl, byte [eax + 0x48af20]
jmp dword [ecx*4 + 0x48af0c]
xor esi, esi
lea ecx, [esp + 0x2c]
push esi
push esi
call fcn.00490020
mov dword [esp + 0x2c], 0xcd9178
mov dword [esp + 0x38], esi
mov dword [esp + 0x30], esi
lea edi, [ebx + 0x80]
mov edx, ebp
mov eax, edi
lea esi, [ebx + 0xa0]
mov ecx, dword [edx]
mov dword [esp + 0x84], 2
mov dword [eax], ecx
mov ecx, dword [edx + 4]
mov dword [eax + 4], ecx
mov ecx, dword [edx + 8]
mov dword [eax + 8], ecx
mov edx, dword [edx + 0xc]
mov dword [eax + 0xc], edx
mov eax, esi
mov ecx, dword [eax]
mov dword [ebp], ecx
mov edx, dword [eax + 4]
mov dword [ebp + 4], edx
mov ecx, dword [eax + 8]
mov dword [ebp + 8], ecx
mov ecx, esi
mov edx, dword [eax + 0xc]
mov dword [ebp + 0xc], edx
lea ebp, [ebx + 0xb0]
mov eax, ebp
mov edx, dword [eax]
mov dword [ecx], edx
mov edx, dword [eax + 4]
mov dword [ecx + 4], edx
mov edx, dword [eax + 8]
mov dword [ecx + 8], edx
mov eax, dword [eax + 0xc]
mov dword [ecx + 0xc], eax
mov ecx, ebx
call fcn.00488910
test eax, eax
jne 0x48a9a0
mov ecx, ebx
call fcn.00488910
test eax, eax
je 0x48a995
lea ecx, [esp + 0x1c]
xor eax, eax
push ecx
lea ecx, [ebx + 0x90]
mov word [esp + 0x20], ax
mov dword [esp + 0x24], 1
mov dword [esp + 0x28], eax
mov dword [esp + 0x2c], eax
call fcn.004888e0
test eax, eax
jne 0x48aafa
mov ebx, 0x7d
xor eax, eax
lea edx, [esp + 0x3c]
mov dword [esp + 0x44], eax
mov dword [esp + 0x48], eax
mov eax, dword [esp + 0x18]
push edx
mov word [esp + 0x40], bx
mov dword [esp + 0x44], 1
lea ecx, [eax + 0x90]
call fcn.004888e0
test eax, eax
jne 0x48aaf6
mov ecx, dword [esp + 0x18]
add ecx, 0x90
mov ax, word [ecx]
mov dl, al
and edx, 0xff
cmp dx, ax
jne 0x48aa2a
mov byte [esp + 0x8c], al
jmp 0x48aa32
mov byte [esp + 0x8c], 0
push 1
lea ecx, [esp + 0x90]
push 1
push ecx
lea ecx, [esp + 0x38]
call fcn.0048ff80
mov edx, dword [esp + 0x18]
mov ecx, edi
lea eax, [edx + 0x90]
mov edx, dword [edx + 0x90]
mov dword [ecx], edx
mov edx, dword [eax + 4]
mov dword [ecx + 4], edx
mov edx, dword [eax + 8]
mov dword [ecx + 8], edx
mov edx, dword [esp + 0x18]
mov eax, dword [eax + 0xc]
mov dword [ecx + 0xc], eax
mov ecx, esi
lea eax, [edx + 0x90]
mov edx, dword [ecx]
mov dword [eax], edx
mov edx, dword [ecx + 4]
mov dword [eax + 4], edx
mov edx, dword [ecx + 8]
mov dword [eax + 8], edx
mov edx, ebp
mov ecx, dword [ecx + 0xc]
mov dword [eax + 0xc], ecx
mov ecx, dword [edx]
mov eax, esi
mov dword [eax], ecx
mov ecx, dword [edx + 4]
mov dword [eax + 4], ecx
mov ecx, dword [edx + 8]
mov edx, dword [edx + 0xc]
mov dword [eax + 8], ecx
mov ecx, dword [esp + 0x18]
mov dword [eax + 0xc], edx
call fcn.00488910
test eax, eax
jne 0x48aac3
mov ecx, dword [esp + 0x18]
call fcn.00488910
test eax, eax
je 0x48aab6
mov ecx, dword [esp + 0x18]
xor eax, eax
mov word [esp + 0x1c], ax
mov dword [esp + 0x24], eax
mov dword [esp + 0x28], eax
lea eax, [esp + 0x1c]
push eax
add ecx, 0x90
mov dword [esp + 0x24], 1
call fcn.004888e0
test eax, eax
je 0x48a9d4
mov ebx, dword [esp + 0x18]
lea eax, [ebx + 0x90]
mov edx, eax
mov ecx, dword [edx]
mov dword [edi], ecx
mov ecx, dword [edx + 4]
mov dword [edi + 4], ecx
mov ecx, dword [edx + 8]
mov dword [edi + 8], ecx
mov ecx, esi
mov edx, dword [edx + 0xc]
mov dword [edi + 0xc], edx
mov edx, dword [ecx]
mov dword [eax], edx
mov edx, dword [ecx + 4]
mov dword [eax + 4], edx
mov edx, dword [ecx + 8]
mov dword [eax + 8], edx
mov edx, dword [ebp]
mov ecx, dword [ecx + 0xc]
mov dword [esi], edx
mov edx, dword [ebp + 0xc]
mov dword [eax + 0xc], ecx
mov eax, dword [ebp + 4]
mov ecx, dword [ebp + 8]
mov dword [esi + 4], eax
mov dword [esi + 8], ecx
mov ecx, ebx
mov dword [esi + 0xc], edx
call fcn.00488910
test eax, eax
jne 0x48ab5d
mov ecx, ebx
call fcn.00488910
test eax, eax
je 0x48ab52
mov esi, dword [esp + 0x30]
test esi, esi
jne 0x48ab6a
mov esi, 0xcd9174
mov al, byte [esi]
xor edi, edi
test al, al
je 0x48ab8c
movsx eax, byte [edi + esi]
push eax
call fcn.005317f0
add esp, 4
test eax, eax
je 0x48ab8c
mov al, byte [edi + esi + 1]
inc edi
test al, al
jne 0x48ab72
mov al, byte [edi + esi]
cmp al, 0x30
jl 0x48abf3
cmp al, 0x39
jg 0x48abf3
lea ecx, [edi + 6]
xor ebp, ebp
cmp edi, ecx
mov dword [esp + 0x10], ebp
jae 0x48abc3
mov al, byte [edi + esi]
cmp al, 0x30
jl 0x48abbf
cmp al, 0x39
jg 0x48abbf
movsx eax, al
lea edx, [ebp + ebp*4]
inc edi
cmp edi, ecx
lea ebp, [eax + edx*2 - 0x30]
jb 0x48aba4
mov dword [esp + 0x10], ebp
mov al, byte [edi + esi]
test al, al
je 0x48abe3
movsx ecx, al
push ecx
call fcn.005317f0
add esp, 4
test eax, eax
je 0x48abe3
mov al, byte [edi + esi + 1]
inc edi
test al, al
jne 0x48abca
mov al, byte [esi + edi]
add esi, edi
cmp al, 0x2c
je 0x48ac3c
mov eax, 1
jmp 0x48abf9
mov ebp, dword [esp + 0x10]
xor eax, eax
cmp eax, 2
mov edi, ebp
jne 0x48ac0f
mov edi, 0x7fffffff
mov eax, dword [esp + 0x10]
cmp edi, eax
jae 0x48ac0f
mov edi, eax
mov eax, dword [esp + 0x30]
mov dword [esp + 0x84], 0xffffffff
test eax, eax
mov dword [esp + 0x2c], 0xcd9178
je 0x48adc0
push eax
call fcn.0053243e
add esp, 4
jmp 0x48adc0
mov al, byte [esi + 1]
inc esi
xor ebp, ebp
test al, al
je 0x48ac60
movsx edx, byte [esi + ebp]
push edx
call fcn.005317f0
add esp, 4
test eax, eax
je 0x48ac60
mov al, byte [esi + ebp + 1]
inc ebp
test al, al
jne 0x48ac46
mov al, byte [esi + ebp]
cmp al, 0x30
jl 0x48ac00
cmp al, 0x39
jg 0x48ac00
lea edx, [ebp + 6]
xor edi, edi
cmp ebp, edx
mov eax, ebp
jae 0x48ac92
mov cl, byte [eax + esi]
cmp cl, 0x30
jl 0x48ac92
cmp cl, 0x39
jg 0x48ac92
movsx ecx, cl
lea edi, [edi + edi*4]
inc eax
cmp eax, edx
lea edi, [ecx + edi*2 - 0x30]
jb 0x48ac76
add esi, eax
cmp byte [esi], 0
je 0x48ac05
movsx edx, byte [esi]
push edx
call fcn.005317f0
add esp, 4
test eax, eax
je 0x48ac05
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x48ac9d
jmp 0x48ac05
mov ecx, ebp
lea eax, [ebx + 0x80]
mov dword [esp + 0x10], edi
mov edi, 1
mov edx, dword [ecx]
mov dword [eax], edx
mov edx, dword [ecx + 4]
mov dword [eax + 4], edx
mov edx, dword [ecx + 8]
mov dword [eax + 8], edx
mov ecx, dword [ecx + 0xc]
mov dword [eax + 0xc], ecx
lea eax, [ebx + 0xa0]
mov edx, eax
mov ecx, dword [edx]
mov dword [ebp], ecx
mov ecx, dword [edx + 4]
mov dword [ebp + 4], ecx
mov ecx, dword [edx + 8]
mov dword [ebp + 8], ecx
lea ecx, [ebx + 0xb0]
mov edx, dword [edx + 0xc]
mov dword [ebp + 0xc], edx
mov edx, dword [ecx]
mov dword [eax], edx
mov edx, dword [ecx + 4]
mov dword [eax + 4], edx
mov edx, dword [ecx + 8]
mov dword [eax + 8], edx
mov ecx, dword [ecx + 0xc]
mov dword [eax + 0xc], ecx
mov ecx, ebx
call fcn.00488910
test eax, eax
jne 0x48ad48
mov ecx, ebx
call fcn.00488910
test eax, eax
je 0x48ad2b
jmp 0x48ad48
mov dword [esp + 0x10], edi
mov ecx, ebx
mov edi, 0x7fffffff
call fcn.0048aff0
push 0
push 0
push 1
push 0x3f
lea ecx, [esp + 0x7c]
call fcn.004879f0
lea esi, [ebx + 0x90]
push eax
mov ecx, esi
call fcn.004888e0
test eax, eax
je 0x48ae5a
mov ecx, ebx
call fcn.0048aff0
push 0x10
call fcn.005458b1
add esp, 4
mov dword [esp + 0x8c], eax
test eax, eax
mov dword [esp + 0x84], 4
je 0x48aeea
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
push edi
push ecx
push edx
mov ecx, eax
call fcn.0048b440
mov esi, eax
jmp 0x48aeec
mov dword [esp + 0x10], 1
jmp 0x48ad3c
test edi, edi
jne 0x48add1
push edi
mov ecx, ebx
call fcn.00489850
jmp 0x48aef7
mov ebp, dword [esp + 0x10]
cmp ebp, edi
jne 0x48ad48
push 0
push 0
push 1
push 0x3f
lea ecx, [esp + 0x7c]
call fcn.004879f0
lea esi, [ebx + 0x90]
push eax
mov ecx, esi
call fcn.004888e0
test eax, eax
jne 0x48ae1b
push eax
push eax
push 1
push 0x2b
lea ecx, [esp + 0x7c]
call fcn.004879f0
push eax
mov ecx, esi
call fcn.004888e0
test eax, eax
je 0x48ae22
mov ecx, ebx
call fcn.0048aff0
push 0xc
call fcn.005458b1
add esp, 4
mov dword [esp + 0x8c], eax
test eax, eax
mov dword [esp + 0x84], 3
je 0x48aeea
mov edx, dword [esp + 0x14]
push ebp
push edx
mov ecx, eax
call fcn.0048b340
mov esi, eax
jmp 0x48aeec
push 0
push 0
push 1
push 0x2b
lea ecx, [esp + 0x7c]
call fcn.004879f0
push eax
mov ecx, esi
call fcn.004888e0
test eax, eax
je 0x48aeb4
mov ecx, ebx
call fcn.0048aff0
push 0x10
call fcn.005458b1
add esp, 4
mov dword [esp + 0x8c], eax
test eax, eax
mov dword [esp + 0x84], 5
je 0x48aeea
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
push edi
push ecx
push edx
mov ecx, eax
call fcn.0048b9f0
mov esi, eax
jmp 0x48aeec
push 0x10
call fcn.005458b1
add esp, 4
mov dword [esp + 0x8c], eax
test eax, eax
mov dword [esp + 0x84], 6
je 0x48aeea
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
push edi
push ecx
push edx
mov ecx, eax
call fcn.0048b700
mov esi, eax
jmp 0x48aeec
xor esi, esi
push esi
lea ecx, [ebx + 0x14]
call fcn.00490870
mov eax, esi
mov ecx, dword [esp + 0x7c]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x78
ret 4