Function at 0x476c50
Capabilities:
Parse credit card information

Disassembly:
mov eax, 0x2010
call fcn.0048fe20
mov eax, dword [esp + 0x201c]
push ebx
mov ebx, dword [esp + 0x201c]
push ebp
xor ebp, ebp
or ecx, 0xffffffff
push esi
push edi
mov word [esp + 0x18], cx
cmp dword [eax + 8], ebp
jbe 0x476cae
xor edi, edi
lea ecx, [ecx]
mov ecx, dword [eax + 4]
mov esi, dword [ecx + edi*4]
test esi, esi
je 0x476ca8
movzx eax, word [esi + 8]
cmp ax, 0x3f
jle 0x476d6f
push esi
call fcn.0047c559
mov eax, dword [esp + 0x2030]
add esp, 4
inc edi
cmp edi, dword [eax + 8]
jb 0x476c80
mov dword [eax + 8], ebp
cmp word [ebx], bp
je 0x476e29
lea ebx, [ebx]
movzx eax, word [ebx + ebp*2]
cmp ax, 0x20
je 0x476dc7
cmp ax, 9
je 0x476dc7
movzx eax, word [ebx + ebp*2]
test ax, ax
je 0x476e14
movzx esi, ax
xor edi, edi
mov dword [esp + 0x1c], ebp
mov word [esp + 0x1a], bp
cmp si, 0x30
jae 0x476dcd
cmp si, 0x2e
je 0x476dd7
cmp si, 0x41
jae 0x476ef7
cmp si, 0x61
jae 0x4771c3
cmp si, 0x5f
je 0x476f01
movzx eax, si
cmp eax, 0x24
je 0x476e60
cmp eax, 0x3d
je 0x476f38
cmp eax, 0x28
je 0x476f89
cmp eax, 0x29
je 0x476f68
cmp eax, 0x22
je 0x476faa
sub eax, 0x1a
cmp eax, 0x44
ja 0x494a41
movzx edx, byte [eax + 0x40d6bc]
jmp dword [edx*4 + 0x40d680]
cmp ax, 0x30
jl 0x476c98
mov eax, dword [esi]
test eax, eax
je 0x476c98
mov ecx, dword [eax + 0xc]
dec dword [ecx]
mov edx, dword [eax + 0xc]
mov dword [esp + 0x1c], eax
cmp dword [edx], ebp
je 0x494832
mov ecx, dword [esp + 0x1c]
push ecx
call fcn.0047c559
add esp, 4
jmp 0x476c98
inc ebp
jmp 0x476cc0
cmp si, 0x39
ja 0x476cfd
lea edx, [esp + 0x20]
push edx
lea eax, [esp + 0x14]
push eax
lea ecx, [esp + 0x24]
mov eax, ebx
call fcn.00477380
cmp al, 1
jne 0x494853
mov edi, dword [esp + 0x202c]
lea ecx, [esp + 0x10]
push ecx
call fcn.00476b40
mov ebp, dword [esp + 0x1c]
cmp word [ebx + ebp*2], 0
jne 0x476cc0
mov ax, word [esp + 0x18]
cmp ax, 0x30
jl 0x476e29
cmp ax, 0x3f
jle 0x4770c5
mov edi, dword [esp + 0x202c]
lea ecx, [esp + 0x10]
mov eax, 0x7f
push ecx
mov word [esp + 0x1c], ax
mov dword [esp + 0x14], 0
mov word [esp + 0x1e], bp
call fcn.00476b40
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x2010
ret 0xc
movzx eax, word [ebx + ebp*2 + 2]
inc ebp
cmp ax, 0x5a
ja 0x476e72
cmp ax, 0x41
jae 0x476e7e
cmp ax, 0x61
jb 0x476e86
cmp ax, 0x7a
ja 0x476e86
mov word [esp + edi*2 + 0x20], ax
inc edi
jmp 0x476e60
cmp ax, 0x30
jae 0x4770b6
cmp ax, 0x5f
je 0x476e7e
lea ecx, [esp + 0x20]
xor eax, eax
push ecx
mov word [esp + edi*2 + 0x24], ax
call dword [0x47d5b0]
test edi, edi
je 0x4949ee
mov ax, word [esp + 0x18]
cmp ax, 0x30
jge 0x4770f0
mov edx, 0x33
mov word [esp + 0x18], dx
mov dword [esp + 0x10], 0
lea edi, [esp + 0x20]
lea ebx, [esp + 0x10]
call fcn.00476b00
mov edi, dword [esp + 0x202c]
push ebx
call fcn.00476b40
mov ebx, dword [esp + 0x2028]
jmp 0x476e09
cmp si, 0x5a
ja 0x476d11
push ebx
lea ecx, [esp + 0x24]
lea edx, [esp + 0x14]
lea eax, [esp + 0x20]
call fcn.00477530
cmp dword [esp + 0x10], 0xffffffff
je 0x494a16
mov edi, dword [esp + 0x202c]
lea ecx, [esp + 0x10]
push ecx
call fcn.00476b40
mov ebp, dword [esp + 0x1c]
jmp 0x476e09
inc ebp
cmp word [ebx + ebp*2], 0x3d
lea esi, [esp + 0x10]
je 0x4949c7
mov edi, 0x41
call fcn.00477310
mov edi, dword [esp + 0x202c]
lea edx, [esp + 0x10]
push edx
call fcn.00476b40
jmp 0x476e09
mov edi, 0x48
lea esi, [esp + 0x10]
call fcn.00477310
mov edi, dword [esp + 0x202c]
push esi
call fcn.00476b40
inc ebp
jmp 0x476e09
mov edi, 0x47
lea esi, [esp + 0x10]
call fcn.00477310
mov edi, dword [esp + 0x202c]
push esi
call fcn.00476b40
inc ebp
jmp 0x476e09
mov ecx, dword [esp + 0x2024]
lea eax, [esp + 0x20]
push eax
push ecx
lea edx, [esp + 0x24]
mov edi, ebx
call fcn.00476a30
lea esi, [esp + 0x10]
test eax, eax
jne 0x494aa4
lea edi, [eax + 0x36]
call fcn.00477310
lea edi, [esp + 0x20]
mov ebx, esi
call fcn.00476b00
mov edi, dword [esp + 0x202c]
push esi
call fcn.00476b40
mov ebp, dword [esp + 0x1c]
mov ebx, dword [esp + 0x2028]
jmp 0x476e09
cmp ax, 0x39
jbe 0x476e7e
jmp 0x476e90
mov esi, dword [esp + 0x10]
test esi, esi
je 0x476e29
mov eax, dword [esi + 0xc]
dec dword [eax]
mov eax, dword [esi + 0xc]
cmp dword [eax], 0
je 0x494ad3
push esi
call fcn.0047c559
add esp, 4
jmp 0x476e29
cmp ax, 0x3f
jg 0x476ebf
jmp 0x4949d7
cmp si, 0x7a
jbe 0x476f01
jmp 0x476d1b
mov eax, dword [esp + 0x1c]
mov ecx, dword [eax]
push ecx
call fcn.0047c559
mov edx, dword [esp + 0x20]
mov eax, dword [edx + 0xc]
push eax
call fcn.0047c559
add esp, 8
jmp 0x476d97
mov ebp, dword [esp + 0x1c]
cmp si, 0x2e
jne 0x476d07
movzx eax, word [ebx + ebp*2 + 2]
inc ebp
cmp ax, 0x41
jb 0x49487b
cmp ax, 0x5a
jbe 0x4948cd
cmp ax, 0x61
jb 0x49488f
cmp ax, 0x7a
jbe 0x4948cd
cmp ax, 0x30
jb 0x4948a3
cmp ax, 0x39
jbe 0x4948cd
cmp ax, 0x5f
je 0x4948cd
xor edx, edx
mov word [esp + edi*2 + 0x20], dx
test edi, edi
je 0x4949ee
lea edi, [edx + 0x35]
lea esi, [esp + 0x10]
call fcn.00477310
jmp 0x476ed1
mov word [esp + edi*2 + 0x20], ax
inc edi
jmp 0x494861
mov edi, 0x50
call fcn.00477310
inc ebp
jmp 0x476f52
mov eax, dword [esp + 0x10]
test eax, eax
je 0x476ebf
push eax
call 0x4b572e
jmp 0x476ebf
mov ecx, dword [esp + 0x2024]
dec ebp
push ebp
push 0x9e
push ecx
call fcn.004a34d7
lea edx, [esp + 0x10]
push edx
call 0x4b575b
mov eax, 1
jmp 0x476e53
mov eax, dword [esp + 0x1c]
mov ecx, dword [esp + 0x2024]
push eax
push 0x89
push ecx
call fcn.004a34d7
lea edx, [esp + 0x10]
push edx
call 0x4b575b
mov eax, 1
jmp 0x476e53
mov edx, dword [esp + 0x2024]
push ebp
push 0x6a
push edx
call fcn.004a34d7
mov edi, 0x7f
lea esi, [esp + 0x10]
call fcn.00477310
mov edi, dword [esp + 0x202c]
push esi
call fcn.00476b40
push esi
call 0x4b575b
mov eax, 1
jmp 0x476e53
mov edi, 0x7f
call fcn.00477310
mov edi, dword [esp + 0x202c]
lea edx, [esp + 0x10]
push edx
call fcn.00476b40
lea eax, [esp + 0x10]
push eax
call 0x4b575b
mov eax, 1
jmp 0x476e53
mov ecx, dword [esi]
push ecx
call fcn.0047c559
mov edx, dword [esi + 0xc]
push edx
call fcn.0047c559
add esp, 8
jmp 0x4770e2