Function at 0x427ac0
Capabilities:
Parse credit card information

Disassembly:
push ecx
push ebx
push esi
mov esi, ecx
xor cl, cl
push edi
mov eax, dword [esi + 0x4c]
cmp eax, 0xffffffff
je 0x427d79
cmp eax, 0x7c
je 0x427d79
cmp eax, 0x29
jne 0x427b02
cmp dword [esi + 0x10], 0
jne 0x427d79
cmp eax, eax
jne 0x427b02
test dword [esi + 0x50], 0x10000000
je 0x427d89
jmp 0x427c60
cmp eax, 0x2e
jne 0x427b16
push 5
lea ecx, [esi + 0x24]
call fcn.0042b0a0
jmp 0x427c93
cmp eax, 0x5c
jne 0x427b72
mov ecx, esi
call fcn.0042b150
test byte [esi + 0x50], 0x80
je 0x427b66
mov al, byte [esi + 0x48]
cmp al, 0x62
jne 0x427b45
push 4
lea ecx, [esi + 0x24]
call fcn.0042b0a0
mov ecx, esi
call fcn.0042b150
jmp 0x427d6b
cmp al, 0x42
jne 0x427b66
push 4
lea ecx, [esi + 0x24]
call fcn.0042b0a0
mov eax, dword [esi + 0x28]
mov ecx, esi
xor dword [eax + 8], 1
call fcn.0042b150
jmp 0x427d6b
mov ecx, esi
call fcn.00427db0
jmp 0x427c9a
cmp eax, 0x5b
jne 0x427bd3
mov ecx, esi
call fcn.0042b150
lea ecx, [esi + 0x24]
call fcn.00426f30
mov eax, dword [esi + 0x4c]
cmp eax, 0x5e
jne 0x427b9f
mov eax, dword [esi + 0x28]
mov ecx, esi
xor dword [eax + 8], 1
call fcn.0042b150
mov eax, dword [esi + 0x4c]
test dword [esi + 0x50], 0x20000000
je 0x427bbd
cmp eax, 0x5d
jne 0x427bbd
push eax
lea ecx, [esi + 0x24]
call fcn.00426e80
mov ecx, esi
call fcn.0042b150
mov ecx, esi
call fcn.00428a30
cmp dword [esi + 0x4c], 0x5d
jne 0x427d92
jmp 0x427c93
cmp eax, 0x28
jne 0x427c06
mov ecx, esi
call fcn.0042b150
mov ecx, esi
call fcn.0042b7f0
cmp dword [esi + 0x4c], 0x29
mov bl, al
jne 0x427d89
mov ecx, esi
call fcn.0042b150
test bl, bl
je 0x427d6b
jmp 0x427c9a
cmp eax, 0x5e
jne 0x427c21
push 2
lea ecx, [esi + 0x24]
call fcn.0042b0a0
mov ecx, esi
call fcn.0042b150
jmp 0x427d6b
cmp eax, 0x24
jne 0x427c3c
push 3
lea ecx, [esi + 0x24]
call fcn.0042b0a0
mov ecx, esi
call fcn.0042b150
jmp 0x427d6b
cmp eax, 0x2a
je 0x427d80
cmp eax, 0x2b
je 0x427d80
cmp eax, 0x3f
je 0x427d80
cmp eax, 0x7b
je 0x427d80
cmp eax, 0x7d
jne 0x427c74
test dword [esi + 0x50], 0x10000000
je 0x427d9b
jmp 0x427c86
cmp eax, 0x5d
jne 0x427c86
test dword [esi + 0x50], 0x10000000
je 0x427d92
movzx eax, byte [esi + 0x48]
lea ecx, [esi + 0x24]
push eax
call fcn.00426d30
mov ecx, esi
call fcn.0042b150
mov eax, dword [esi + 0x4c]
xor ebx, ebx
or edi, 0xffffffff
cmp eax, 0x2a
je 0x427d2d
cmp eax, 0x2b
jne 0x427cb5
lea ebx, [edi + 2]
jmp 0x427d2d
cmp eax, 0x3f
jne 0x427cbf
lea edi, [eax - 0x3e]
jmp 0x427d2d
cmp eax, 0x7b
jne 0x427d6b
mov ecx, esi
call fcn.0042b150
push 0x7fffffff
push 0xa
mov ecx, esi
call fcn.004298b0
cmp eax, 0x7fffffff
je 0x427da4
mov eax, dword [esi + 0x4c]
mov ebx, dword [esi + 0x44]
cmp eax, 0x2c
je 0x427cf7
mov edi, ebx
jmp 0x427d1b
mov ecx, esi
call fcn.0042b150
mov eax, dword [esi + 0x4c]
cmp eax, 0x7d
je 0x427d24
mov ecx, esi
call fcn.00428f20
test al, al
je 0x427da4
mov edi, dword [esi + 0x44]
mov eax, dword [esi + 0x4c]
cmp eax, 0x7d
jne 0x427da4
cmp edi, 0xffffffff
je 0x427d2d
cmp edi, ebx
jl 0x427da4
mov eax, dword [esi + 0x28]
mov ecx, esi
or dword [eax + 8], 4
call fcn.0042b150
test dword [esi + 0x50], 0x400
je 0x427d58
cmp dword [esi + 0x4c], 0x3f
jne 0x427d58
mov ecx, esi
mov byte [esp + 0xc], 0
call fcn.0042b150
jmp 0x427d5d
mov byte [esp + 0xc], 1
push dword [esp + 0xc]
lea ecx, [esi + 0x24]
push edi
push ebx
call fcn.00427750
mov eax, dword [esi + 0x4c]
mov cl, 1
cmp eax, 0xffffffff
jne 0x427ad4
pop edi
pop esi
mov al, cl
pop ebx
pop ecx
ret
push 0xa
mov ecx, esi
call fcn.0042a8b0
push 5
mov ecx, esi
call fcn.0042a8b0
push 4
mov ecx, esi
call fcn.0042a8b0
push 6
mov ecx, esi
call fcn.0042a8b0
push 7
mov ecx, esi
call fcn.0042a8b0
int3