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緊急 劉建成 - 網路管理 | 2017-05-14 | 點閱數： 2626

請舊系統含win xp vista win8 以及win server等到下方微軟連結更新
http://www.catalog.update.microsoft.com/Search.aspx

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如何預防 wana Decryptor 2.0？
為了防止中招帶來的數據損失以及財產損失，以下的方式可以幫助你預防 wana Decrypt0r 2.0 勒索軟件。

最簡單的方式：開啟 Windows 安全更新

本次遭到攻擊的設備絕大部分都是教育網以及企業內網中的 Windows 設備，很大一部分的原因是這些設備並未及時安裝系統更新。

早在今年三月份，微軟就已經針對 Windows 設備推出了月度安全更新，其中就已經包括了本次勒索軟件 wana Decrypt0r 2.0 所利用漏洞的安全修補程序。因此，如果你還沒有下載這個更新，你可以在 Windwos 中檢查並下載安裝，防範勒索軟件。

適用於 Windows XP 等的臨時解決方案：關閉 445 端口

對於 Windows 2000 / XP 用戶而言，因為目前微軟已經結束了對這兩款操作系統的支持，因此可以通過修改註冊表的方式關閉：

  1. 通過 Windows + R 打開「運行」
  2. 輸入 regedit，點擊確定後定位到 HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Servi ces\NetBT\Parameters。
  3. 新建名為「SMBDeviceEnabled」的 DWORD 值，並將其設置為 0
  4. 重啟電腦
  • KB4012598.zip
    1) KB4012598.zip
錯誤訊息
已棄用
資料庫語法
0.000067 - SET SQL_BIG_SELECTS = 1
0.000431 - SELECT * FROM config WHERE (`conf_modid` = '0' AND `conf_catid` = '1') ORDER BY conf_order ASC
0.000243 - SELECT sess_data, sess_ip FROM session WHERE sess_id = 'rdkbm4naco5aumep2p193qlraq'
0.000206 - SELECT * FROM config WHERE (`conf_modid` = '5') ORDER BY conf_order ASC
0.000352 - SELECT COUNT(*) FROM group_permission WHERE (`gperm_modid` = '1' AND (`gperm_groupid` = '3') AND `gperm_name` = 'module_read' AND `gperm_itemid` = '11')
0.000223 - SELECT * FROM config WHERE (`conf_modid` = '11') ORDER BY conf_order ASC
0.000190 - DELETE FROM protector_access WHERE expire < UNIX_TIMESTAMP()
0.000166 - SELECT COUNT(*) FROM protector_access WHERE ip='216.73.217.1' AND request_uri='/~zcjh_www/modules/tadnews/index.php?nsn=1109'
0.000123 - SELECT COUNT(*) FROM protector_access WHERE ip='216.73.217.1'
0.001917 - INSERT INTO protector_access SET ip='216.73.217.1', request_uri='/~zcjh_www/modules/tadnews/index.php?nsn=1109', expire=UNIX_TIMESTAMP()+'60'
0.000198 - SELECT * FROM config WHERE (`conf_modid` = '0' AND `conf_catid` = '5') ORDER BY conf_order ASC
0.000169 - SELECT * FROM config WHERE (`conf_modid` = '0' AND `conf_catid` = '3') ORDER BY conf_order ASC
0.000582 - SELECT DISTINCT gperm_itemid FROM group_permission WHERE gperm_name = 'block_read' AND gperm_modid = 1 AND gperm_groupid IN (3)
0.000550 - SELECT b.* FROM newblocks b, block_module_link m WHERE m.block_id=b.bid AND b.isactive=1 AND b.visible=1 AND m.module_id IN (0,11) AND b.bid IN (77,58,78,54,49,48,47,46,45,44,43,42,41,40,39,38,37,36,35,34,33,97,31,30,29,28,27,26,25,24,23,22,21,20,19,18,17,16,15,13,12,11,10,9,8,7,6,5,4,3,2,1,61,96,95,62,60,69,68,67,66,65,64,70,71,72,73,74,75,76,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,98,101,100,102) ORDER BY b.weight, m.block_id
0.000232 - SELECT * FROM modules WHERE (`hasmain` = '1' AND `isactive` = '1' AND `weight` > '0') ORDER BY weight ASC, mid ASC
0.000483 - SELECT * FROM group_permission WHERE (`gperm_name` = 'module_read' AND `gperm_modid` = '1' AND `gperm_groupid` = '3')
0.000478 - SELECT f.*, s.tpl_source FROM tplfile f LEFT JOIN tplsource s ON s.tpl_id=f.tpl_id WHERE (`tpl_tplset` = 'default' AND `tpl_file` = 'system_block_mainmenu.tpl') ORDER BY tpl_refid
0.000229 - SELECT * FROM smiles
0.000254 - SELECT f.*, s.tpl_source FROM tplfile f LEFT JOIN tplsource s ON s.tpl_id=f.tpl_id WHERE (`tpl_tplset` = 'default' AND `tpl_file` = 'system_block_dummy.tpl') ORDER BY tpl_refid
0.000274 - SELECT f.*, s.tpl_source FROM tplfile f LEFT JOIN tplsource s ON s.tpl_id=f.tpl_id WHERE (`tpl_tplset` = 'default' AND `tpl_file` = 'system_block_search.tpl') ORDER BY tpl_refid
0.000512 - SELECT `conf_value` FROM `config` WHERE `conf_name` = 'allow_register'
0.000205 - SELECT `mid`, `name`, `dirname` FROM `modules` WHERE `isactive` = 1 AND `hasmain` = 1 AND `weight` != 0 ORDER BY `weight`
0.000140 - SELECT `conf_value` FROM `config` WHERE `conf_title` = '_MD_AM_DEBUGMODE'
0.000296 - SELECT COUNT(*) FROM `priv_msgs` WHERE `to_userid` = 0 AND `read_msg`=0 GROUP BY `to_userid`
0.000425 - SELECT `menuid`, `itemname`, `itemurl`, `target`, `icon`, `link_cate_name`, `link_cate_sn`, `read_group`, `of_level`, `status` FROM `tad_themes_menu` WHERE `status` = 1 ORDER BY `of_level`, `position`
0.000324 - SELECT `nsn`, `news_title` FROM `tad_news` WHERE `ncsn` = '28' ORDER BY `page_sort`
0.000154 - SELECT `nsn`, `news_title` FROM `tad_news` WHERE `ncsn` = '26' ORDER BY `page_sort`
0.000175 - SELECT * FROM config WHERE (`conf_modid` = '13') ORDER BY conf_order ASC
0.000156 - SELECT * FROM `tad_news_cate` WHERE 1 and not_news!='1' and ncsn='24' ORDER BY `sort`
0.000151 - select `nsn` from tad_news where 1 and nsn='1109' and `ncsn` = '24' and start_day < '2026-11-07 09:09:12' and (end_day >= '2026-11-07 09:09:12' or end_day = '0000-00-00 00:00:00') order by always_top desc , start_day desc
0.000173 - select * from tad_news where 1 and nsn='1109' and `ncsn` = '24' and start_day < '2026-11-07 09:09:12' and (end_day >= '2026-11-07 09:09:12' or end_day = '0000-00-00 00:00:00') order by always_top desc , start_day desc LIMIT 0, 1
0.000198 - SELECT `tag_sn`, `font_color`, `color`, `tag` FROM `tad_news_tags`
0.000821 - desc `tadnews_data_center` `sort`
0.000224 - select `col_sn`,`data_name`,`data_sort`, `data_value` from `tadnews_data_center` where `mid`= '11' and `col_name`='nsn' and `col_sn`='1109' order by `sort` , `data_sort`
0.000296 - SELECT * FROM `tadnews_files_center` where `col_name`='nsn' and `col_sn`='1109' order by sort
0.000160 - SELECT * FROM `tad_news` WHERE `nsn` = 1109
0.000223 - SELECT * FROM users WHERE uid = '2'
0.000167 - SELECT `groupid`,`name` FROM `groups`
0.000160 - SELECT * FROM `tadnews_files_center` WHERE `col_name`='news_pic' AND `col_sn`='1109' ORDER BY `sort`
0.000146 - SELECT * FROM `tadnews_files_center` WHERE `col_name`='news_pic' AND `col_sn`='1109' ORDER BY `sort`
0.000145 - SELECT * FROM `tadnews_files_center` WHERE `col_name`='news_pic' AND `col_sn`='1109' ORDER BY `sort`
0.000138 - SELECT * FROM `tad_news` WHERE `nsn` = 1109
0.020907 - select a.nsn, a.news_title, a.start_day, a.enable_group, a.ncsn, b.enable_group from tad_news as a left join tad_news_cate as b on a.ncsn=b.ncsn where (a.start_day < '2017-05-14 14:46:30' or a.nsn < '1109') and b.not_news='0' and a.start_day < '2026-11-07 09:09:12' and (a.end_day > '2026-11-07 09:09:12' or a.end_day = '0000-00-00 00:00:00') order by a.start_day desc, a.nsn desc limit 0,1
0.030680 - select a.nsn, a.news_title, a.start_day, a.enable_group, a.ncsn, b.enable_group from tad_news as a left join tad_news_cate as b on a.ncsn=b.ncsn where (a.start_day > '2017-05-14 14:46:30' or a.nsn > '1109') and b.not_news='0' and a.start_day < '2026-11-07 09:09:12' and (a.end_day > '2026-11-07 09:09:12' or a.end_day = '0000-00-00 00:00:00') order by a.start_day , a.nsn limit 0,1
0.000345 - SELECT f.*, s.tpl_source FROM tplfile f LEFT JOIN tplsource s ON s.tpl_id=f.tpl_id WHERE (`tpl_tplset` = 'default' AND `tpl_file` = 'tadnews_index.tpl') ORDER BY tpl_refid
總計: 45
區塊
主選單: 沒有快取
自訂區塊（自動格式 + 表情圖）: 沒有快取
自訂區塊（HTML）: 沒有快取
自訂區塊（HTML）: 沒有快取
搜尋: 沒有快取
總計: 5
額外資訊
包含檔案: 264 檔案
使用記憶體: 1466168 bytes
計時
XOOPS 使用 0.098 秒來載入。
XOOPS Boot 使用 0.004 秒來載入。
Module init 使用 0.004 秒來載入。
XOOPS output init 使用 0.011 秒來載入。
Module display 使用 0.078 秒來載入。
Page rendering 使用 0.002 秒來載入。