Function at 0x427970
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, ecx
xor cl, cl
mov eax, dword [esi + 0x4c]
cmp eax, 0xffffffff
je 0x427e3a
cmp eax, 0x7c
je 0x427e3a
push edi
lea edi, [esi + 8]
push ebx
cmp eax, 0x29
jne 0x4279b4
cmp dword [esi + 0x10], 0
jne 0x427e38
test dword [esi + 0x50], 0x10000000
je 0x427e4a
jmp 0x427dc4
cmp eax, 0x2e
jne 0x427a14
push 5
lea ecx, [esi + 0x24]
call fcn.0042b770
mov eax, dword [esi]
mov ecx, dword [edi]
cmp eax, ecx
je 0x427e14
cmp word [eax], 0x5c
jne 0x427a0a
lea edx, [eax + 2]
cmp edx, ecx
je 0x427a0a
mov ebx, dword [esi + 0x50]
test bl, 8
jne 0x4279f3
movzx edi, word [edx]
mov ecx, eax
cmp edi, 0x28
je 0x427a07
cmp edi, 0x29
je 0x427a07
test bl, 0x10
jne 0x427a0a
movzx edx, word [edx]
mov ecx, eax
cmp edx, 0x7b
je 0x427a07
cmp edx, 0x7d
jne 0x427a0a
lea eax, [ecx + 2]
add eax, 2
mov dword [esi], eax
jmp 0x427e14
cmp eax, 0x5c
jne 0x427b77
mov eax, dword [esi]
mov ecx, dword [edi]
cmp eax, ecx
je 0x427a6c
cmp word [eax], 0x5c
jne 0x427a67
lea edx, [eax + 2]
cmp edx, ecx
je 0x427a67
mov ebx, dword [esi + 0x50]
test bl, 8
jne 0x427a50
movzx ecx, word [edx]
mov dword [ebp - 4], ecx
mov ecx, eax
cmp word [ebp - 4], 0x28
je 0x427a64
cmp word [ebp - 4], 0x29
je 0x427a64
test bl, 0x10
jne 0x427a67
movzx edx, word [edx]
mov ecx, eax
cmp edx, 0x7b
je 0x427a64
cmp edx, 0x7d
jne 0x427a67
lea eax, [ecx + 2]
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.0042c1a0
test byte [esi + 0x50], 0x80
je 0x427b6b
movzx eax, word [esi + 0x48]
mov ecx, eax
cmp eax, 0x62
jne 0x427ae9
push 4
lea ecx, [esi + 0x24]
call fcn.0042b770
mov eax, dword [esi]
mov ecx, dword [edi]
cmp eax, ecx
je 0x427add
cmp word [eax], 0x5c
jne 0x427ad8
lea edx, [eax + 2]
cmp edx, ecx
je 0x427ad8
mov ecx, dword [esi + 0x50]
test cl, 8
jne 0x427ac1
movzx ebx, word [edx]
mov ecx, eax
cmp ebx, 0x28
je 0x427ad5
cmp ebx, 0x29
je 0x427ad5
mov ecx, dword [esi + 0x50]
test cl, 0x10
jne 0x427ad8
movzx edx, word [edx]
mov ecx, eax
cmp edx, 0x7b
je 0x427ad5
cmp edx, 0x7d
jne 0x427ad8
lea eax, [ecx + 2]
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.0042c1a0
jmp 0x427e25
cmp ecx, 0x42
jne 0x427b6b
push 4
lea ecx, [esi + 0x24]
call fcn.0042b770
mov eax, dword [esi + 0x28]
xor dword [eax + 8], 1
mov edx, dword [edi]
mov eax, dword [esi]
cmp eax, edx
je 0x427b5f
cmp word [eax], 0x5c
jne 0x427b5a
lea ebx, [eax + 2]
mov ecx, eax
cmp ebx, edx
je 0x427b58
test byte [esi + 0x50], 8
jne 0x427b2d
movzx ecx, word [ebx]
mov edx, eax
cmp ecx, 0x28
je 0x427b44
cmp ecx, 0x29
je 0x427b44
mov ecx, eax
test byte [esi + 0x50], 0x10
jne 0x427b58
movzx ebx, word [ebx]
mov edx, eax
cmp ebx, 0x7b
je 0x427b44
mov edx, ecx
cmp ebx, 0x7d
jne 0x427b58
lea eax, [edx + 2]
mov ecx, esi
add eax, 2
mov dword [esi], eax
call fcn.0042c1a0
jmp 0x427e25
mov eax, ecx
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.0042c1a0
jmp 0x427e25
mov ecx, esi
call fcn.00427e70
jmp 0x427e1b
cmp eax, 0x5b
jne 0x427c88
mov eax, dword [esi]
mov edx, dword [edi]
cmp eax, edx
je 0x427bd5
cmp word [eax], 0x5c
jne 0x427bcd
lea edi, [eax + 2]
mov ecx, eax
cmp edi, edx
je 0x427bcb
mov ebx, dword [esi + 0x50]
test bl, 8
jne 0x427bb0
movzx ecx, word [edi]
mov edx, eax
cmp ecx, 0x28
je 0x427bc6
cmp ecx, 0x29
je 0x427bc6
mov ecx, eax
test bl, 0x10
jne 0x427bcb
movzx edi, word [edi]
mov edx, eax
cmp edi, 0x7b
je 0x427bc6
mov edx, ecx
cmp edi, 0x7d
jne 0x427bcb
lea eax, [edx + 2]
jmp 0x427bcd
mov eax, ecx
add eax, 2
lea edi, [esi + 8]
mov dword [esi], eax
mov ecx, esi
call fcn.0042c1a0
lea ebx, [esi + 0x24]
mov ecx, ebx
call fcn.004271d0
mov eax, dword [esi + 0x4c]
cmp eax, 0x5e
jne 0x427c54
mov eax, dword [esi + 0x28]
xor dword [eax + 8], 1
mov eax, dword [esi]
mov edx, dword [edi]
cmp eax, edx
je 0x427c4a
cmp word [eax], 0x5c
jne 0x427c42
lea edi, [eax + 2]
mov ecx, eax
cmp edi, edx
je 0x427c40
mov ebx, dword [esi + 0x50]
test bl, 8
jne 0x427c25
movzx ecx, word [edi]
mov edx, eax
cmp ecx, 0x28
je 0x427c3b
cmp ecx, 0x29
je 0x427c3b
mov ecx, eax
test bl, 0x10
jne 0x427c40
movzx edi, word [edi]
mov edx, eax
cmp edi, 0x7b
je 0x427c3b
mov edx, ecx
cmp edi, 0x7d
jne 0x427c40
lea eax, [edx + 2]
jmp 0x427c42
mov eax, ecx
add eax, 2
lea ebx, [esi + 0x24]
mov dword [esi], eax
mov ecx, esi
call fcn.0042c1a0
mov eax, dword [esi + 0x4c]
test dword [esi + 0x50], 0x20000000
je 0x427c71
cmp eax, 0x5d
jne 0x427c71
push eax
mov ecx, ebx
call fcn.00427150
mov ecx, esi
call fcn.0042b7e0
mov ecx, esi
call fcn.00428980
push 4
push 0x5d
mov ecx, esi
call fcn.0042a9b0
jmp 0x427e1b
cmp eax, 0x28
jne 0x427d06
mov eax, dword [esi]
mov edx, dword [edi]
cmp eax, edx
je 0x427cde
cmp word [eax], 0x5c
jne 0x427cd9
lea ebx, [eax + 2]
mov ecx, eax
cmp ebx, edx
je 0x427cd7
test byte [esi + 0x50], 8
jne 0x427cbb
movzx ecx, word [ebx]
mov edx, eax
cmp ecx, 0x28
je 0x427cd2
cmp ecx, 0x29
je 0x427cd2
mov ecx, eax
test byte [esi + 0x50], 0x10
jne 0x427cd7
movzx ebx, word [ebx]
mov edx, eax
cmp ebx, 0x7b
je 0x427cd2
mov edx, ecx
cmp ebx, 0x7d
jne 0x427cd7
lea eax, [edx + 2]
jmp 0x427cd9
mov eax, ecx
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.0042c1a0
mov ecx, esi
call fcn.0042c570
push 5
push 0x29
mov ecx, esi
mov bl, al
call fcn.0042a9b0
test bl, bl
je 0x427e25
jmp 0x427e1b
cmp eax, 0x5e
jne 0x427d1a
push 2
lea ecx, [esi + 0x24]
call fcn.0042b770
jmp 0x427aff
cmp eax, 0x24
jne 0x427d7a
push 3
lea ecx, [esi + 0x24]
call fcn.0042b770
mov eax, dword [esi]
lea edi, [esi + 8]
mov ecx, dword [edi]
cmp eax, ecx
je 0x427d6e
cmp word [eax], 0x5c
jne 0x427d6b
add eax, 2
cmp eax, ecx
je 0x427d6b
mov ecx, dword [esi + 0x50]
test cl, 8
jne 0x427d56
movzx edx, word [eax]
cmp edx, 0x28
je 0x427d68
cmp edx, 0x29
je 0x427d68
test cl, 0x10
jne 0x427d6b
movzx eax, word [eax]
cmp eax, 0x7b
je 0x427d68
cmp eax, 0x7d
jne 0x427d6b
add dword [esi], 2
add dword [esi], 2
mov ecx, esi
call fcn.0042c1a0
jmp 0x427e25
cmp eax, 0x2a
je 0x427e41
cmp eax, 0x2b
je 0x427e41
cmp eax, 0x3f
je 0x427e41
cmp eax, 0x7b
je 0x427e41
cmp eax, 0x7d
jne 0x427db2
test dword [esi + 0x50], 0x10000000
je 0x427e53
jmp 0x427dc4
cmp eax, 0x5d
jne 0x427dc4
test dword [esi + 0x50], 0x10000000
je 0x427e5c
movzx eax, word [esi + 0x48]
lea ecx, [esi + 0x24]
push eax
call fcn.00426f80
mov eax, dword [esi]
mov ecx, dword [esi + 8]
cmp eax, ecx
je 0x427e14
cmp word [eax], 0x5c
jne 0x427e11
add eax, 2
cmp eax, ecx
je 0x427e11
mov ecx, dword [esi + 0x50]
test cl, 8
jne 0x427dfc
movzx edx, word [eax]
cmp edx, 0x28
je 0x427e0e
cmp edx, 0x29
je 0x427e0e
test cl, 0x10
jne 0x427e11
movzx eax, word [eax]
cmp eax, 0x7b
je 0x427e0e
cmp eax, 0x7d
jne 0x427e11
add dword [esi], 2
add dword [esi], 2
mov ecx, esi
call fcn.0042c1a0
mov ecx, esi
call fcn.0042b910
lea edi, [esi + 8]
mov eax, dword [esi + 0x4c]
mov cl, 1
cmp eax, 0xffffffff
je 0x427e38
cmp eax, 0x7c
jne 0x427993
pop ebx
pop edi
mov al, cl
pop esi
mov esp, ebp
pop ebp
ret
push 0xa
mov ecx, esi
call fcn.0042a9a0
push 5
mov ecx, esi
call fcn.0042a9a0
push 6
mov ecx, esi
call fcn.0042a9a0
push 4
mov ecx, esi
call fcn.0042a9a0
int3