Function at 0x10030430
Capabilities:
Parse credit card information

Disassembly:
push esi
mov esi, ecx
xor cl, cl
mov eax, dword [esi + 0x4c]
cmp eax, 0xffffffff
je 0x100307d9
push ebx
push edi
cmp eax, 0x7c
je 0x100307d7
cmp eax, 0x29
jne 0x1003046d
cmp dword [esi + 0x10], 0
jne 0x100307d7
test dword [esi + 0x50], 0x10000000
je 0x100307e6
jmp 0x1003076a
cmp eax, 0x2e
jne 0x10030481
push 5
lea ecx, [esi + 0x24]
call fcn.10032fa0
jmp 0x10030777
cmp eax, 0x5c
jne 0x10030559
mov eax, dword [esi]
mov edx, dword [esi + 8]
cmp eax, edx
je 0x100304ce
cmp word [eax], 0x5c
jne 0x100304c9
lea ecx, [eax + 2]
cmp ecx, edx
je 0x100304c9
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x100304b5
movzx edi, word [ecx]
cmp edi, 0x28
je 0x100304c7
cmp edi, 0x29
je 0x100304c7
test dl, 0x10
jne 0x100304c9
movzx edx, word [ecx]
cmp edx, 0x7b
je 0x100304c7
cmp edx, 0x7d
jne 0x100304c9
mov eax, ecx
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.10033370
test byte [esi + 0x50], 0x80
je 0x1003054d
movzx eax, word [esi + 0x48]
cmp eax, 0x62
jne 0x10030535
push 4
lea ecx, [esi + 0x24]
call fcn.10032fa0
mov edx, dword [esi + 8]
mov eax, dword [esi]
cmp eax, edx
je 0x10030714
cmp word [eax], 0x5c
jne 0x1003070f
lea ecx, [eax + 2]
cmp ecx, edx
je 0x1003070f
mov ebx, dword [esi + 0x50]
test bl, 8
jne 0x1003052d
movzx edx, word [ecx]
cmp edx, 0x28
je 0x1003070d
cmp edx, 0x29
je 0x1003070d
test bl, 0x10
jmp 0x100306fe
cmp eax, 0x42
jne 0x1003054d
push 4
lea ecx, [esi + 0x24]
call fcn.10032fa0
mov eax, dword [esi + 0x28]
xor dword [eax + 8], 1
jmp 0x100304ee
mov ecx, esi
call fcn.10030810
jmp 0x100307c2
cmp eax, 0x5b
jne 0x10030647
mov eax, dword [esi]
mov edx, dword [esi + 8]
cmp eax, edx
je 0x100305a6
cmp word [eax], 0x5c
jne 0x100305a1
lea ecx, [eax + 2]
cmp ecx, edx
je 0x100305a1
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x1003058d
movzx edi, word [ecx]
cmp edi, 0x28
je 0x1003059f
cmp edi, 0x29
je 0x1003059f
test dl, 0x10
jne 0x100305a1
movzx edx, word [ecx]
cmp edx, 0x7b
je 0x1003059f
cmp edx, 0x7d
jne 0x100305a1
mov eax, ecx
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.10033370
lea ecx, [esi + 0x24]
call fcn.1002f990
mov eax, dword [esi + 0x4c]
cmp eax, 0x5e
jne 0x10030612
mov eax, dword [esi + 0x28]
xor dword [eax + 8], 1
mov eax, dword [esi]
mov edx, dword [esi + 8]
cmp eax, edx
je 0x10030608
cmp word [eax], 0x5c
jne 0x10030603
lea ecx, [eax + 2]
cmp ecx, edx
je 0x10030603
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x100305ef
movzx edi, word [ecx]
cmp edi, 0x28
je 0x10030601
cmp edi, 0x29
je 0x10030601
test dl, 0x10
jne 0x10030603
movzx edx, word [ecx]
cmp edx, 0x7b
je 0x10030601
cmp edx, 0x7d
jne 0x10030603
mov eax, ecx
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.10033370
mov eax, dword [esi + 0x4c]
test dword [esi + 0x50], 0x20000000
je 0x10030630
cmp eax, 0x5d
jne 0x10030630
push eax
lea ecx, [esi + 0x24]
call fcn.1002f8f0
mov ecx, esi
call fcn.10033020
mov ecx, esi
call fcn.10031100
push 4
push 0x5d
mov ecx, esi
call fcn.10032650
jmp 0x100307c2
cmp eax, 0x28
jne 0x100306b8
mov eax, dword [esi]
mov edx, dword [esi + 8]
cmp eax, edx
je 0x10030690
cmp word [eax], 0x5c
jne 0x1003068b
lea ecx, [eax + 2]
cmp ecx, edx
je 0x1003068b
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x10030677
movzx edi, word [ecx]
cmp edi, 0x28
je 0x10030689
cmp edi, 0x29
je 0x10030689
test dl, 0x10
jne 0x1003068b
movzx edx, word [ecx]
cmp edx, 0x7b
je 0x10030689
cmp edx, 0x7d
jne 0x1003068b
mov eax, ecx
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.10033370
mov ecx, esi
call fcn.100335a0
push 5
push 0x29
mov ecx, esi
mov bl, al
call fcn.10032650
test bl, bl
je 0x100307c9
jmp 0x100307c2
cmp eax, 0x5e
jne 0x100306c1
push 2
jmp 0x100306c8
cmp eax, 0x24
jne 0x10030720
push 3
lea ecx, [esi + 0x24]
call fcn.10032fa0
mov edx, dword [esi + 8]
mov eax, dword [esi]
cmp eax, edx
je 0x10030714
cmp word [eax], 0x5c
jne 0x1003070f
lea ecx, [eax + 2]
cmp ecx, edx
je 0x1003070f
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x100306fb
movzx edi, word [ecx]
cmp edi, 0x28
je 0x1003070d
cmp edi, 0x29
je 0x1003070d
test dl, 0x10
jne 0x1003070f
movzx edx, word [ecx]
cmp edx, 0x7b
je 0x1003070d
cmp edx, 0x7d
jne 0x1003070f
mov eax, ecx
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.10033370
jmp 0x100307c9
cmp eax, 0x2a
je 0x100307dd
cmp eax, 0x2b
je 0x100307dd
cmp eax, 0x3f
je 0x100307dd
cmp eax, 0x7b
je 0x100307dd
cmp eax, 0x7d
jne 0x10030758
test dword [esi + 0x50], 0x10000000
je 0x100307ef
jmp 0x1003076a
cmp eax, 0x5d
jne 0x1003076a
test dword [esi + 0x50], 0x10000000
je 0x100307f8
movzx eax, word [esi + 0x48]
lea ecx, [esi + 0x24]
push eax
call fcn.1002f6f0
mov edx, dword [esi + 8]
mov eax, dword [esi]
cmp eax, edx
je 0x100307bb
cmp word [eax], 0x5c
jne 0x100307b6
lea ecx, [eax + 2]
cmp ecx, edx
je 0x100307b6
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x100307a2
movzx edi, word [ecx]
cmp edi, 0x28
je 0x100307b4
cmp edi, 0x29
je 0x100307b4
test dl, 0x10
jne 0x100307b6
movzx edx, word [ecx]
cmp edx, 0x7b
je 0x100307b4
cmp edx, 0x7d
jne 0x100307b6
mov eax, ecx
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.10033370
mov ecx, esi
call fcn.10033070
mov eax, dword [esi + 0x4c]
mov cl, 1
cmp eax, 0xffffffff
jne 0x10030443
pop edi
pop ebx
mov al, cl
pop esi
ret
push 0xa
mov ecx, esi
call fcn.10032640
push 5
mov ecx, esi
call fcn.10032640
push 6
mov ecx, esi
call fcn.10032640
push 4
mov ecx, esi
call fcn.10032640
int3