Function at 0x4b11c0
Capabilities:
Parse credit card information

Disassembly:
push 0xffffffffffffffff
push 0x4caa67
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.004ae980
xor edi, edi
lea ecx, [esp + 0x3c]
push edi
push edi
push 1
push edi
mov dword [esp + 0x94], edi
call fcn.004ae380
lea ebp, [ebx + 0x90]
push eax
mov ecx, ebp
call fcn.004af4e0
test eax, eax
jne 0x4b13ec
mov eax, dword [ebx + 0x94]
cmp eax, edi
jne 0x4b12be
push edi
push edi
push 1
push 0x7b
lea ecx, [esp + 0x3c]
lea esi, [ebx + 0xa0]
call fcn.004ae380
push eax
mov ecx, esi
call fcn.004af4e0
test eax, eax
jne 0x4b1451
push edi
push edi
push 1
push 0x3f
lea ecx, [esp + 0x5c]
call fcn.004ae380
push eax
mov ecx, esi
call fcn.004af4e0
test eax, eax
jne 0x4b1451
push edi
push edi
push 1
push 0x2a
lea ecx, [esp + 0x6c]
call fcn.004ae380
push eax
mov ecx, esi
call fcn.004af4e0
test eax, eax
jne 0x4b1451
push edi
push edi
push 1
push 0x2b
lea ecx, [esp + 0x7c]
call fcn.004ae380
push eax
mov ecx, esi
call fcn.004af4e0
test eax, eax
jne 0x4b1451
mov ax, word [ebp]
push 1
lea ecx, [esp + 0x18]
push 1
mov dword [esp + 0x1c], eax
push ecx
jmp 0x4b13be
cmp eax, 1
jne 0x4b13ce
mov ax, word [ebp]
cmp ax, 0x29
je 0x4b13ec
cmp ax, 0x7c
je 0x4b13ec
cmp dword [esp + 0x24], edi
jg 0x4b13f6
cmp ax, 0x28
je 0x4b147d
cmp ax, 0x5b
je 0x4b14b0
cmp ax, 0x2e
je 0x4b14b0
cmp ax, 0x77
je 0x4b14b0
cmp ax, 0x57
je 0x4b14b0
cmp ax, 0x73
je 0x4b14b0
cmp ax, 0x53
je 0x4b14b0
cmp ax, 0x64
je 0x4b14b0
cmp ax, 0x44
je 0x4b14b0
cmp ax, 0x5e
je 0x4b149f
cmp ax, 0x24
je 0x4b149f
cmp ax, 0x41
je 0x4b149f
cmp ax, 0x5a
je 0x4b149f
cmp ax, 0x7a
je 0x4b149f
cmp ax, 0x62
je 0x4b149f
cmp ax, 0x42
je 0x4b149f
cmp ax, 0x47
je 0x4b149f
cmp ax, 0x5c
je 0x4b148e
cmp ax, 0x6b
je 0x4b148e
cmp ax, 0x67
je 0x4b148e
push 1
lea edx, [esp + 0x18]
push 1
mov dword [esp + 0x1c], eax
push edx
lea ecx, [esp + 0x28]
call fcn.004ae9a0
mov ecx, ebx
call fcn.004b1c10
push edi
push edi
push 1
push edi
lea ecx, [esp + 0x4c]
call fcn.004ae380
push eax
mov ecx, ebp
call fcn.004af4e0
test eax, eax
je 0x4b1218
cmp dword [esp + 0x24], edi
jle 0x4b14ce
push 0x1c
call fcn.004b8c87
add esp, 4
mov dword [esp + 0x14], eax
cmp eax, edi
mov byte [esp + 0x84], 1
je 0x4b14c1
mov ecx, dword [esp + 0x20]
cmp ecx, edi
jne 0x4b1421
mov ecx, 0x4cc4cc
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.004b6990
mov esi, eax
lea ecx, [ebx + 0x14]
push esi
call fcn.004aeea0
jmp 0x4b14d8
cmp dword [esp + 0x24], edi
jne 0x4b13f0
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.004ae9a0
mov ecx, ebx
call fcn.004b1c10
jmp 0x4b13ec
mov edx, dword [esp + 0x8c]
mov ecx, ebx
push edx
call fcn.004b3660
jmp 0x4b14d6
mov eax, dword [esp + 0x8c]
mov ecx, ebx
push eax
call fcn.004b6120
jmp 0x4b14d6
mov ecx, dword [esp + 0x8c]
push ecx
mov ecx, ebx
call fcn.004b5dd0
jmp 0x4b14d6
mov edx, dword [esp + 0x8c]
mov ecx, ebx
push edx
call fcn.004b28a0
jmp 0x4b14d6
xor esi, esi
lea ecx, [ebx + 0x14]
push esi
call fcn.004aeea0
jmp 0x4b14d8
push edi
mov ecx, ebx
call fcn.004b0450
mov esi, eax
lea ecx, [esp + 0x1c]
mov dword [esp + 0x84], 0xffffffff
call fcn.004aeae0
mov eax, dword [ebx + 0x94]
mov dword [esp + 0x14], esi
cmp eax, edi
je case.0x4b151c.46
xor eax, eax
mov dword [esp + 0x10], edi
mov ax, word [ebp]
add eax, 0xffffffd6
cmp eax, 0x51
ja case.0x4b151c.46
xor ecx, ecx
mov cl, byte [eax + 0x4b1b40]
jmp dword [ecx*4 + 0x4b1b2c]
xor esi, esi
lea ecx, [esp + 0x2c]
push esi
push esi
call fcn.004b6ce0
mov dword [esp + 0x2c], 0x4cc4c8
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.004af510
test eax, eax
jne 0x4b15c0
mov ecx, ebx
call fcn.004af510
test eax, eax
je 0x4b15b5
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.004af4e0
test eax, eax
jne 0x4b171a
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.004af4e0
test eax, eax
jne 0x4b1716
mov ecx, dword [esp + 0x18]
add ecx, 0x90
mov ax, word [ecx]
mov dl, al
and edx, 0xff
cmp dx, ax
jne 0x4b164a
mov byte [esp + 0x8c], al
jmp 0x4b1652
mov byte [esp + 0x8c], 0
push 1
lea ecx, [esp + 0x90]
push 1
push ecx
lea ecx, [esp + 0x38]
call fcn.004b6c40
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.004af510
test eax, eax
jne 0x4b16e3
mov ecx, dword [esp + 0x18]
call fcn.004af510
test eax, eax
je 0x4b16d6
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.004af4e0
test eax, eax
je 0x4b15f4
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.004af510
test eax, eax
jne 0x4b177d
mov ecx, ebx
call fcn.004af510
test eax, eax
je 0x4b1772
mov esi, dword [esp + 0x30]
test esi, esi
jne 0x4b178a
mov esi, 0x4cc4c4
mov al, byte [esi]
xor edi, edi
test al, al
je 0x4b17ac
movsx eax, byte [edi + esi]
push eax
call fcn.004ba1ba
add esp, 4
test eax, eax
je 0x4b17ac
mov al, byte [edi + esi + 1]
inc edi
test al, al
jne 0x4b1792
mov al, byte [edi + esi]
cmp al, 0x30
jl 0x4b1813
cmp al, 0x39
jg 0x4b1813
lea ecx, [edi + 6]
xor ebp, ebp
cmp edi, ecx
mov dword [esp + 0x10], ebp
jae 0x4b17e3
mov al, byte [edi + esi]
cmp al, 0x30
jl 0x4b17df
cmp al, 0x39
jg 0x4b17df
movsx eax, al
lea edx, [ebp + ebp*4]
inc edi
cmp edi, ecx
lea ebp, [eax + edx*2 - 0x30]
jb 0x4b17c4
mov dword [esp + 0x10], ebp
mov al, byte [edi + esi]
test al, al
je 0x4b1803
movsx ecx, al
push ecx
call fcn.004ba1ba
add esp, 4
test eax, eax
je 0x4b1803
mov al, byte [edi + esi + 1]
inc edi
test al, al
jne 0x4b17ea
mov al, byte [esi + edi]
add esi, edi
cmp al, 0x2c
je 0x4b185c
mov eax, 1
jmp 0x4b1819
mov ebp, dword [esp + 0x10]
xor eax, eax
cmp eax, 2
mov edi, ebp
jne 0x4b182f
mov edi, accept
mov eax, dword [esp + 0x10]
cmp edi, eax
jae 0x4b182f
mov edi, eax
mov eax, dword [esp + 0x30]
mov dword [esp + 0x84], 0xffffffff
test eax, eax
mov dword [esp + 0x2c], 0x4cc4c8
je 0x4b19e0
push eax
call fcn.004b8f88
add esp, 4
jmp 0x4b19e0
mov al, byte [esi + 1]
inc esi
xor ebp, ebp
test al, al
je 0x4b1880
movsx edx, byte [esi + ebp]
push edx
call fcn.004ba1ba
add esp, 4
test eax, eax
je 0x4b1880
mov al, byte [esi + ebp + 1]
inc ebp
test al, al
jne 0x4b1866
mov al, byte [esi + ebp]
cmp al, 0x30
jl 0x4b1820
cmp al, 0x39
jg 0x4b1820
lea edx, [ebp + 6]
xor edi, edi
cmp ebp, edx
mov eax, ebp
jae 0x4b18b2
mov cl, byte [eax + esi]
cmp cl, 0x30
jl 0x4b18b2
cmp cl, 0x39
jg 0x4b18b2
movsx ecx, cl
lea edi, [edi + edi*4]
inc eax
cmp eax, edx
lea edi, [ecx + edi*2 - 0x30]
jb 0x4b1896
add esi, eax
cmp byte [esi], 0
je 0x4b1825
movsx edx, byte [esi]
push edx
call fcn.004ba1ba
add esp, 4
test eax, eax
je 0x4b1825
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x4b18bd
jmp 0x4b1825
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.004af510
test eax, eax
jne 0x4b1968
mov ecx, ebx
call fcn.004af510
test eax, eax
je 0x4b194b
jmp 0x4b1968
mov dword [esp + 0x10], edi
mov ecx, ebx
mov edi, accept
call fcn.004b1c10
push 0
push 0
push 1
push 0x3f
lea ecx, [esp + 0x7c]
call fcn.004ae380
lea esi, [ebx + 0x90]
push eax
mov ecx, esi
call fcn.004af4e0
test eax, eax
je 0x4b1a7a
mov ecx, ebx
call fcn.004b1c10
push 0x10
call fcn.004b8c87
add esp, 4
mov dword [esp + 0x8c], eax
test eax, eax
mov dword [esp + 0x84], 4
je 0x4b1b0a
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
push edi
push ecx
push edx
mov ecx, eax
call fcn.004b2060
mov esi, eax
jmp 0x4b1b0c
mov dword [esp + 0x10], 1
jmp 0x4b195c
test edi, edi
jne 0x4b19f1
push edi
mov ecx, ebx
call fcn.004b0450
jmp 0x4b1b17
mov ebp, dword [esp + 0x10]
cmp ebp, edi
jne 0x4b1968
push 0
push 0
push 1
push 0x3f
lea ecx, [esp + 0x7c]
call fcn.004ae380
lea esi, [ebx + 0x90]
push eax
mov ecx, esi
call fcn.004af4e0
test eax, eax
jne 0x4b1a3b
push eax
push eax
push 1
push 0x2b
lea ecx, [esp + 0x7c]
call fcn.004ae380
push eax
mov ecx, esi
call fcn.004af4e0
test eax, eax
je 0x4b1a42
mov ecx, ebx
call fcn.004b1c10
push 0xc
call fcn.004b8c87
add esp, 4
mov dword [esp + 0x8c], eax
test eax, eax
mov dword [esp + 0x84], 3
je 0x4b1b0a
mov edx, dword [esp + 0x14]
push ebp
push edx
mov ecx, eax
call fcn.004b1f60
mov esi, eax
jmp 0x4b1b0c
push 0
push 0
push 1
push 0x2b
lea ecx, [esp + 0x7c]
call fcn.004ae380
push eax
mov ecx, esi
call fcn.004af4e0
test eax, eax
je 0x4b1ad4
mov ecx, ebx
call fcn.004b1c10
push 0x10
call fcn.004b8c87
add esp, 4
mov dword [esp + 0x8c], eax
test eax, eax
mov dword [esp + 0x84], 5
je 0x4b1b0a
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
push edi
push ecx
push edx
mov ecx, eax
call fcn.004b2610
mov esi, eax
jmp 0x4b1b0c
push 0x10
call fcn.004b8c87
add esp, 4
mov dword [esp + 0x8c], eax
test eax, eax
mov dword [esp + 0x84], 6
je 0x4b1b0a
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
push edi
push ecx
push edx
mov ecx, eax
call fcn.004b2320
mov esi, eax
jmp 0x4b1b0c
xor esi, esi
push esi
lea ecx, [ebx + 0x14]
call fcn.004aeea0
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