Function at 0x100307b0
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100c4c5b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebx
push esi
mov esi, ecx
xor cl, cl
cmp dword [esi + 0x4c], 0xffffffff
je 0x10030b70
lea esp, [esp]
mov eax, dword [esi + 0x4c]
cmp eax, 0x7c
je 0x10030b70
cmp eax, 0x29
jne 0x10030808
cmp dword [esi + 0x10], 0
jne 0x10030b70
test dword [esi + 0x50], 0x10000000
je 0x10030b82
cmp eax, 0x2e
jne 0x100308c5
push 0x14
call fcn.1009e8b1
mov ecx, eax
add esp, 4
mov dword [ebp - 0x10], ecx
mov dword [ebp - 4], 0
test ecx, ecx
je 0x1003084f
mov dword [ecx], 0x100eb6a4
mov dword [ecx + 4], 5
mov dword [ecx + 8], 0
mov dword [ecx + 0xc], 0
mov dword [ecx + 0x10], 0
jmp 0x10030851
xor ecx, ecx
mov dword [ebp - 4], 0xffffffff
mov eax, dword [esi + 0x28]
mov dword [ecx + 0x10], eax
mov eax, dword [esi + 0x28]
mov eax, dword [eax + 0xc]
test eax, eax
je 0x10030874
mov dword [ecx + 0xc], eax
mov eax, dword [esi + 0x28]
mov eax, dword [eax + 0xc]
mov dword [eax + 0x10], ecx
mov eax, dword [esi + 0x28]
mov dword [eax + 0xc], ecx
mov dword [esi + 0x28], ecx
mov eax, dword [esi]
mov ecx, dword [esi + 8]
cmp eax, ecx
je 0x100308b9
cmp byte [eax], 0x5c
jne 0x100308b7
inc eax
cmp eax, ecx
je 0x100308b7
mov ecx, dword [esi + 0x50]
test cl, 8
jne 0x100308a4
mov dl, byte [eax]
cmp dl, 0x28
je 0x100308b5
cmp dl, 0x29
je 0x100308b5
test cl, 0x10
jne 0x100308b7
mov cl, byte [eax]
cmp cl, 0x7b
je 0x100308b5
cmp cl, 0x7d
jne 0x100308b7
mov dword [esi], eax
inc dword [esi]
mov ecx, esi
call fcn.1002f700
jmp 0x10030b5d
cmp eax, 0x5c
jne 0x100309e2
mov eax, dword [esi]
mov ecx, dword [esi + 8]
cmp eax, ecx
je 0x1003090a
cmp byte [eax], 0x5c
jne 0x10030908
inc eax
cmp eax, ecx
je 0x10030908
mov ecx, dword [esi + 0x50]
test cl, 8
jne 0x100308f5
mov dl, byte [eax]
cmp dl, 0x28
je 0x10030906
cmp dl, 0x29
je 0x10030906
test cl, 0x10
jne 0x10030908
mov cl, byte [eax]
cmp cl, 0x7b
je 0x10030906
cmp cl, 0x7d
jne 0x10030908
mov dword [esi], eax
inc dword [esi]
mov ecx, esi
call fcn.1002f700
mov eax, dword [esi + 0x50]
and eax, 0x80
je 0x10030973
cmp byte [esi + 0x48], 0x62
jne 0x10030973
push 4
lea ecx, [esi + 0x24]
call fcn.10014360
mov eax, dword [esi]
mov ecx, dword [esi + 8]
cmp eax, ecx
je 0x10030967
cmp byte [eax], 0x5c
jne 0x10030965
inc eax
cmp eax, ecx
je 0x10030965
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x10030952
mov cl, byte [eax]
cmp cl, 0x28
je 0x10030963
cmp cl, 0x29
je 0x10030963
test dl, 0x10
jne 0x10030965
mov cl, byte [eax]
cmp cl, 0x7b
je 0x10030963
cmp cl, 0x7d
jne 0x10030965
mov dword [esi], eax
inc dword [esi]
mov ecx, esi
call fcn.1002f700
jmp 0x10030b64
test eax, eax
je 0x100309d6
cmp byte [esi + 0x48], 0x42
jne 0x100309d6
push 4
lea ecx, [esi + 0x24]
call fcn.10014360
mov eax, dword [esi + 0x28]
xor dword [eax + 8], 1
mov eax, dword [esi]
mov ecx, dword [esi + 8]
cmp eax, ecx
je 0x100309ca
cmp byte [eax], 0x5c
jne 0x100309c8
inc eax
cmp eax, ecx
je 0x100309c8
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x100309b5
mov cl, byte [eax]
cmp cl, 0x28
je 0x100309c6
cmp cl, 0x29
je 0x100309c6
test dl, 0x10
jne 0x100309c8
mov cl, byte [eax]
cmp cl, 0x7b
je 0x100309c6
cmp cl, 0x7d
jne 0x100309c8
mov dword [esi], eax
inc dword [esi]
mov ecx, esi
call fcn.1002f700
jmp 0x10030b64
mov ecx, esi
call fcn.10031520
jmp 0x10030b5d
cmp eax, 0x5b
jne 0x10030a87
mov eax, dword [esi]
mov ecx, dword [esi + 8]
cmp eax, ecx
je 0x10030a27
cmp byte [eax], 0x5c
jne 0x10030a25
inc eax
cmp eax, ecx
je 0x10030a25
mov ecx, dword [esi + 0x50]
test cl, 8
jne 0x10030a12
mov dl, byte [eax]
cmp dl, 0x28
je 0x10030a23
cmp dl, 0x29
je 0x10030a23
test cl, 0x10
jne 0x10030a25
mov cl, byte [eax]
cmp cl, 0x7b
je 0x10030a23
cmp cl, 0x7d
jne 0x10030a25
mov dword [esi], eax
inc dword [esi]
mov ecx, esi
call fcn.1002f700
mov ecx, esi
call fcn.10031470
cmp dword [esi + 0x4c], 0x5d
jne 0x10030b89
mov eax, dword [esi]
mov ecx, dword [esi + 8]
cmp eax, ecx
je 0x10030a7b
cmp byte [eax], 0x5c
jne 0x10030a79
inc eax
cmp eax, ecx
je 0x10030a79
mov ecx, dword [esi + 0x50]
test cl, 8
jne 0x10030a66
mov dl, byte [eax]
cmp dl, 0x28
je 0x10030a77
cmp dl, 0x29
je 0x10030a77
test cl, 0x10
jne 0x10030a79
mov cl, byte [eax]
cmp cl, 0x7b
je 0x10030a77
cmp cl, 0x7d
jne 0x10030a79
mov dword [esi], eax
inc dword [esi]
mov ecx, esi
call fcn.1002f700
jmp 0x10030b5d
cmp eax, 0x28
jne 0x10030ae9
mov eax, dword [esi]
mov ecx, dword [esi + 8]
cmp eax, ecx
je 0x10030ac8
cmp byte [eax], 0x5c
jne 0x10030ac6
inc eax
cmp eax, ecx
je 0x10030ac6
mov ecx, dword [esi + 0x50]
test cl, 8
jne 0x10030ab3
mov dl, byte [eax]
cmp dl, 0x28
je 0x10030ac4
cmp dl, 0x29
je 0x10030ac4
test cl, 0x10
jne 0x10030ac6
mov cl, byte [eax]
cmp cl, 0x7b
je 0x10030ac4
cmp cl, 0x7d
jne 0x10030ac6
mov dword [esi], eax
inc dword [esi]
mov ecx, esi
call fcn.1002f700
mov ecx, esi
call fcn.100315e0
push 5
push 0x29
mov ecx, esi
mov bl, al
call fcn.10031410
test bl, bl
je 0x10030b64
jmp 0x10030b5d
cmp eax, 0x5e
jne 0x10030b01
push 2
lea ecx, [esi + 0x24]
call fcn.10014360
mov ecx, esi
call fcn.10030760
jmp 0x10030b64
cmp eax, 0x24
jne 0x10030b19
push 3
lea ecx, [esi + 0x24]
call fcn.10014360
mov ecx, esi
call fcn.10030760
jmp 0x10030b64
cmp eax, 0x2a
je 0x10030b97
cmp eax, 0x2b
je 0x10030b97
cmp eax, 0x3f
je 0x10030b97
cmp eax, 0x7b
je 0x10030b97
cmp eax, 0x7d
jne 0x10030b3b
test dword [esi + 0x50], 0x10000000
je 0x10030b90
cmp eax, 0x5d
jne 0x10030b49
test dword [esi + 0x50], 0x10000000
je 0x10030b89
movzx eax, byte [esi + 0x48]
lea ecx, [esi + 0x24]
push eax
call fcn.100165c0
mov ecx, esi
call fcn.10030760
mov ecx, esi
call fcn.100316a0
cmp dword [esi + 0x4c], 0xffffffff
mov cl, 1
jne 0x100307e0
mov al, cl
mov ecx, dword [ebp - 0xc]
pop esi
mov dword fs:[0], ecx
pop ebx
mov esp, ebp
pop ebp
ret
push 5
call fcn.10099f03
push 4
call fcn.10099f03
push 6
call fcn.10099f03
push 0xa
call fcn.10099f03
int3