´«Ææ·ÀºÚÖ¸ÄÏ£ºSKYM2·þÎñÆ÷·ÀDDoS¡¢·âÍâ¹Ò¡¢·ÀÊý¾Ýй¶ȫ¹¥ÂÔ

À´Ô´£º ×÷Õߣº µã»÷£º
¼ÜÉè´«ÆæË½ÈË·þÎñÆ÷×îÅÂʲô£¿²»ÊÇÍæ¼ÒÁ÷ʧ£¬¶øÊÇ·þÎñÆ÷±»¹¥»÷£¡DDoSºäÕ¨¡¢Íâ¹Ò·ºÀÄ¡¢Êý¾Ýй¶……ÕâЩÎÊÌâÇáÔò·þÎñÆ÷̱»¾£¬ÖØÔòÐÁÐÁ¿à¿à»ýÀÛµÄÍæ¼ÒÊý¾Ý±»ÇÔÈ¡¡£ÕâÆª½Ì³ÌרÖθ÷ÖÖ“·þÎñÆ÷½¹ÂÇ”£¬½ÌÄãÓÃSKYM2´î½¨¸ß·À·þÎñÆ÷£¬´Ó·À»ðǽÅäÖõ½Íâ¹Ò¼ì²â£¬ÊÖ°ÑÊÖ½ÌÄã´òÔìÌúͰÕóÐÍ£¡

Ò»¡¢ÎªÊ²Ã´Ë½ÈË·þÎñÆ÷ÈÝÒ×±»¹¥»÷£¿

• DDoS¹¥»÷£ººÚ¿ÍÓôóÁ¿½©Ê¬IPÕ¼Âú·þÎñÆ÷´ø¿í£¬µ¼ÖÂÕý³£Íæ¼ÒÎÞ·¨µÇ¼¡£

• Íâ¹Ò·ºÀÄ£º×Ô¶¯¹Ò»ú¡¢¼ÓËÙÍâ¹ÒÆÆ»µÓÎϷƽºâ£¬Íæ¼ÒÁ÷ʧ¡£

• Êý¾Ýй¶£ºÊý¾Ý¿â±»ÆÆ½â£¬Íæ¼ÒÕ˺š¢×°±¸ÐÅÏ¢±»µÁ¡£

• ÄÚ²¿Â©¶´£º·þÎñ¶ËÅäÖò»µ±£¬±©Â¶¶Ë¿Ú»òÈõÃÜÂ룬ÒýÀÇÈëÊÒ¡£

¶þ¡¢·ÀºÚµÚÒ»²½£º¼Ó¹Ì·þÎñÆ÷·À»ðǽ

1. »ù´¡·À»¤£º¹Ø±ÕÎ޹ض˿Ú

• Ö»¿ª·Å±ØÒª¶Ë¿Ú£º

• ½ÇÉ«·þÎñ£º7000

• Íø¹Ø·þÎñ£º7200

• Êý¾Ý¿â·þÎñ£º1433£¨SQL ServerĬÈ϶˿ڣ¬½¨ÒéÐ޸ģ©

• ²Ù×÷²½Ö裺

½øÈë·þÎñÆ÷·À»ðǽÉèÖ㬽öÔÊÐíÉÏÊö¶Ë¿Úͨ¹ý£¬²¢ÆÁ±ÎÆäËûËùÓÐÈëÕ¾Á¬½Ó¡£

2. ½ûÓÃICMPЭÒ飨·ÀPingºäÕ¨£©

• ÐÞ¸Ä×¢²á±í£¨Windows Server£©£º

´ò¿ª regedit£¬¶¨Î»µ½ HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters£¬Ð½¨DWORDÖµ EnableICMPRedirect ÉèΪ 0¡£
• Ч¹û£ºÒþ²Ø·þÎñÆ÷»îԾ״̬£¬¼õÉÙ±»É¨Ãè·çÏÕ¡£

3. ÆôÓÃSYN Cookie·ÀÓùDDoS

• ÐÞ¸Äϵͳ²ÎÊý£º

ÔÚÃüÁîÌáʾ·ûÖ´ÐУº
netsh advfirewall set allprofiles state on
netsh advfirewall firewall add rule name="Block SYN Flood" dir=in action=block protocol=TCP remoteport=any localport=any remoteip=any

• Ч¹û£º×Ô¶¯À¹½ØÒì³£TCPÁ¬½ÓÇëÇó¡£

Èý¡¢·´Íâ¹Ò£ºÈÃ×÷±×Íæ¼ÒÎÞ´¦¶ÝÐÎ

1. ·þÎñ¶Ë½Å±¾¼ì²â

• ¹³×Óº¯Êý¼à¿Ø£ºÔÚ mir.ini ÖÐÆôÓÃÍâ¹Ò¼ì²â£º
[ANTI_CHEAT]
EnableCheatScan=1 # ¿ªÆôɨÃè
ScanInterval=5 # ÿ5Ãë¼ì²âÒ»´Î
BanTime=3600 # ·â½ûʱ³¤£¨Ã룩

• ÖØµã¼ì²âÐÐΪ£º

• ×Ô¶¯¹Ò»ú£¨³¤Ê±¼äÎÞ²Ù×÷µ«½ÇÉ«´æ»î£©

• ÒÆ¶¯ËÙ¶ÈÒì³££¨³¬³öÓÎÏ·É趨ֵ£©

• ¶ÁдÄڴ棨ͨ¹ýÍâ¹ÒÐ޸Ľð±Ò¡¢×°±¸£©

2. ¿Í»§¶ËÎļþУÑé

• MD5¼ÓÃÜУÑ飺

½«¿Í»§¶ËºËÐÄÎļþ£¨Èç mir.exe¡¢GameCenter.exe£©Éú³ÉMD5¹þÏ£Öµ£¬Íæ¼ÒµÇÂ¼Ê±Ç¿ÖÆÐ£Ñé¡£
¹¤¾ßÍÆ¼ö£ºHashCheck£¨Ãâ·Ñ¹¤¾ß£¬Ò»¼üÉú³ÉÎļþ¹þÏ££©¡£
• ²Ù×÷²½Ö裺

1. ÓÒ¼üµã»÷¿Í»§¶ËÎļþ → “ÊôÐÔ” → “Îļþ¹þÏ£”¡£
2. ½«¹þÏ£Öµ¼Ç¼µ½·þÎñÆ÷Êý¾Ý¿â£¬Íæ¼ÒµÇ¼ʱ±È¶Ô¡£

3. ¶¯Ì¬ÃÜÔ¿ÑéÖ¤

• ÿ´ÎµÇ¼Éú³ÉËæ»úToken£º

Ð޸ĵǼÂß¼­£¬ÔÚÍæ¼ÒÊäÈëÕ˺ÅÃÜÂëºó£¬·þÎñÆ÷·¢ËͶ¯Ì¬ÑéÖ¤Â룬¿Í»§¶ËÐèЯ´ø¸ÃÑéÖ¤Âë²ÅÄܽøÈëÓÎÏ·¡£
ʾÀý´úÂ루α´úÂ룩£º
def login(username, password):
token = generate_random_string(16) # Éú³É16Î»Ëæ»úÂë
send_to_client(token)
if client_returns_token == token:
allow_login()


ËÄ¡¢·ÀÊý¾Ýй¶£ºÊý¾Ý¿â°²È«ÖÕ¼«·½°¸

1. Êý¾Ý¿â¼ÓÃÜ

• ×ֶμ¶¼ÓÃÜ£º¶ÔÃô¸Ð×ֶΣ¨ÈçÕ˺ÅÃÜÂë¡¢½ð±ÒÊýÁ¿£©Ê¹ÓÃAES¼ÓÃÜ¡£

ʾÀýSQL£º
INSERT INTO UserDB (Account, Password) VALUES ('user1', AES_ENCRYPT('123456', 'server_secret_key'))

• ¹¤¾ßÍÆ¼ö£ºMySQL Workbench£¨Ö§³Ö͸Ã÷Êý¾Ý¼ÓÃÜ£©¡£

2. ¶¨ÆÚ¸ü»»Êý¾Ý¿âÃÜÂë

• ×Ô¶¯»¯½Å±¾£ºÃ¿ÖÜ×Ô¶¯ÐÞ¸ÄSQL ServerÃÜÂ벢ͬ²½µ½·À»ðǽ¹æÔò¡£
# WindowsÅú´¦ÀíʾÀý
net stop MSSQLSERVER
sqlcmd -S .\SQLEXPRESS -Q "ALTER LOGIN sa WITH PASSWORD='NewPassword123!'"
net start MSSQLSERVER


3. Ô¶³Ì·ÃÎʰ×Ãûµ¥

• IP°ó¶¨·ÃÎÊ£º½öÔÊÐí¹ÜÀíÔ±´Ó¹Ì¶¨IPÔ¶³ÌÁ¬½ÓÊý¾Ý¿â¡£

²Ù×÷£ºÔÚSQL ServerÅäÖùÜÀíÆ÷ÖУ¬ÆôÓÓIPµØÖ·”¹ýÂË£¬½ö¿ª·Å¹ÜÀíÔ±IP¡£

Î塢ʵս°¸Àý£º±»¹¥»÷ºóÓ¦¼±´¦Àí

1. ÔâÓöDDoSʱµÄ½ô¼±²Ù×÷

• Á¢¼´ÆôÓÃCDN·þÎñ£ºÈçCloudflare£¬Òþ²ØÕæÊµ·þÎñÆ÷IP¡£

• Çл»±¸ÓÃIP£ºÌáǰ׼±¸Ò»¸ö±¸Ó÷þÎñÆ÷IP£¬Êܹ¥»÷ʱ¿ìËÙÇл»¡£

2. Êý¾Ý¿â±»ÈëÇֵĻָ´²½Öè

1. ´Ó×î½ü±¸·Ý»Ö¸´Êý¾Ý£¨È·±£±¸·ÝÎļþδ±»´Û¸Ä£©¡£
2. ¼ì²é ErrorLog.txt ¶¨Î»ÈëÇÖÈë¿Ú£¨ÈçÈõÃÜÂë»òδÐÞ¸´Â©¶´£©¡£
3. ÖØÖÃËùÓйÜÀíÔ±Õ˺ÅÃÜÂ룬²¢ÆôÓöþ´ÎÑéÖ¤¡£

3. Íâ¹Ò·ºÀĵÄÓ¦¶Ô²ßÂÔ

• ·â½û×÷±×IP¶Î£ºÍ¨¹ý·À»ðǽÆÁ±ÎƵ·±ÇëÇóµÄIP£¨Èç 192.168.1.100/24£©¡£

• ¾Ù±¨Íâ¹ÒÖÆ×÷ÕߣºÏò´«ÆæË½ÈË·þÎñÆ÷ÂÛ̳»ò°²È«³§ÉÌÌá½»Íâ¹ÒÑù±¾£¬ÁªºÏ´ò»÷¡£

Áù¡¢ÖÕ¼«ÌáÐÑ£ºÕâЩ²Ù×÷ǧÍò±ð×ö£¡

1. ²»ÒªÓÃĬÈÏÃÜÂ룺Èç sa¡¢admin¡¢123456£¬ÖÁÉÙ°üº¬´óСд×Öĸ+Êý×Ö+·ûºÅ¡£
2. ±ðÔÚ¹«Íø²âÊÔ£ºÄÚÍø»·¾³µ÷ÊÔÍâ¹Ò¼ì²âÂß¼­£¬±ÜÃⱩ¶¹æÔò¡£
3. ½ûÖ¹¹²ÏíÊý¾Ý¿âȨÏÞ£º½öÊÚȨ±ØÒªÕ˺ţ¬°´×îСȨÏÞÔ­Ôò·ÖÅä¡£

Æß¡¢×ܽá

• ·ÀºÚÈýÒªËØ£ºÒþ²Ø£¨¶Ë¿Ú/IP£©¡¢¼à¿Ø£¨½Å±¾/ÈÕÖ¾£©¡¢¸ôÀ루·À»ðǽ/°×Ãûµ¥£©¡£

• Íâ¹Ò¿ËÐÇ£º¶¯Ì¬Ð£Ñé + ¿Í»§¶Ë¼ÓÃÜ + ʵʱ·â½û¡£

• Êý¾Ý°²È«£º¼ÓÃÜ´æ´¢ + ¶¨ÆÚ±¸·Ý + ȨÏ޹ܿء£