Before 2 months, tecent enterprise is safe ever early-warning Satan (Satan) blackmail virus to use " lasting blue " database of server of flaw assault enterprise. After be banned by safe software, satan (Satan) blackmail virus evil intentions not to change to upgrade again, add new loophole of 4 kinds of above newly to atttack module, infection diffuses capability is stronger, cause serious menace to safety of enterprise database file.
Tecent drive sees minatory information center is newest the discovery that monitor, satan (Satan) blackmail virus new mutation to continue to use not only " lasting blue " flaw atttacks a tool, still travel in infection undertook on means bigger update, current and mere rehabilitate " lasting blue " flaw already cannot defence Satan (Satan) blackmail virus. Expert of Tecent enterprise safety suggests each enterprise user, use Tecent enterprise is safe " drive is nodded " but repair system flaw, real time intercept the attack of this kind of virus.
(Tecent enterprise is safe " drive is nodded " flaw of real time intercept is atttacked)
Satan (Satan) blackmail virus at the beginning of 2017 by outside intermediary exposure, already developed inside a year of much time become the biggest to enterprise user menace blackmail one of virus. The database file that should blackmail virus to be able to add close toxic computer, backup file and compress a file to wait, use language of Sino-British Han the Three Kingdoms to blackmail 0.3 bit money to serve as ransom to the enterprise.
(Satan (Satan) blackmail virus blackmail information)
With basically pass before " lasting blue " flaw undertakes atttacking differring, satan (Satan) blackmail newest mutation still carried virus to include JBoss to turn over alignment to convert hole (CVE-2017-12149) , JBoss acquiesce configures flaw (random of CVE-2010-0738) , Put uploads flaw of file flaw, Weblogic WLS component (CVE-2017-10271) inside many Gao Wei flaw atttack module, and weak countersign of tiring-room of Tomcat Web management blows up, your virus infection diffuses ability and incidence increase significantly.
(Satan (Satan) the working flow that blackmails virus new mutation)
Below the joint efforts of safe manufacturer and administrator of intranet sth resembling a net, currently already large quantities of enterprises installed patch of operating system safety for the server, make " lasting blue " flaw attack prevails hard. Blackmail virus author to also be in however upgrade ceaselessly virus infection spreads way, in an attempt to is affected and add documentation of secret more data to achieve the goal of blackmail.
For better defence blackmails virus attack, user of company of proposal of technologist of Tecent enterprise safety, answer daily the use computer convention with good nurturance: Do good blame this locality to back up; shuts needless port, needless file to share; to use the code of high strenth as far as possible to data of important file, main business regularly, prevent to be defeated to solve by hacker force. Recommend use Tecent drive to nod terminal safety to run a system, can realize terminal easily to kill poisonous unified canal to accuse, unified canal accuses repair flaw, and politic canal accuses to wait for all-around safety administration function, the person that assist business management is comprehensive situation of security of the net inside company of understanding, management, protect enterprise security.
To ordinary individual user, want nurturance to use the convention of the safe software such as Tecent computer chamberlain, install patch of operating system flaw in time. Current, tecent computer stewards " the person that documentation is guarded " function, the protective form that adopts the many link such as pair of system guiding, attrib border defence, this locality defence, executive protection, adapting protection, backup proposes whole defense plan, can resist in the round the enroach on that blackmails virus, protect individual documentation security effectively.
