HK1460 Successfully Killed? !
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In the power grid system of Shuangqing City, the outbreak of the worm has an ultra-fast mutation speed and self-reproduction speed. This kind of worm is very troublesome, because trying to find the parent virus that really destroys the power grid system in Shuangqing from so many worms, if you don't know the worm's mutation rules and signatures, it's like looking for a needle in a haystack.
However, it is still very difficult to analyze signatures and mutation rules from among more than 1.2 million worms.
'Damn, this powerful worm is definitely not something that waste materials can write. Who exactly wrote it? ' Shi Lei thought in his heart.
Worldwide, there are not many hackers with this capability.
Shi Lei personally participated in the work of analyzing the worm's signature and mutation rules. I am afraid that this difficult task could not be completed by Izuer's analysis alone.
Yizuer's code processing speed is very fast, and Shi Lei further analyzed the results of Yizuer's analysis. With Shi Lei's cooperation with Izuer, in just ten minutes, Shi Lei has analyzed thousands of worm variants.
Shi Lei gradually discovered a rule. In order to verify the thoughts in his mind, Shi Lei quickly tapped on the keyboard of Server No. 1 with both hands.
After a while, Shi Lei wrote an analysis tool, and then ordered: "Yizul, analyze all worms through the analysis tool."
"Yes, Sir!" Izuer immediately called the analysis tool that Shi Lei had just written, and began to analyze as many as 1.2 million. No, there are now more than 1.3 million kinds of worms.
With Yizu's efficient analysis, five minutes later, a smile appeared on Shi Lei's face. He found the signature of the worm.
This signature is not a worm signature, but a general signature. Under normal circumstances, ordinary antivirus software, how to judge whether a program is a virus Trojan?
In fact, through the feature code, as long as the program's feature code. If it matches the signature in the virus database, it will be judged as a Trojan virus and will be isolated and deleted.
But this method is ineffective against worms in the grid system!
Because the worms in the power grid system are always mutating, hundreds of new types of worms will be added in almost a second.
Every new mutated worm has a new signature. Suppose. According to the traditional method to analyze the signature, and then carry out the killing, the speed of the killing may not be comparable to the speed of mutation and self-replication.
The signature discovered by Shi Lei belongs to a general type of signature. It is equivalent to grasping the unified characteristics of worms. No matter how the worm changes. But the inner essence will not change. By locking worms with common signatures, they can be eliminated.
Master the general signature, even if there are no mutation rules. It doesn't matter. You can change in seventy-two ways, but the essence is Sun Wukong. Looking for Sun Wukong, it doesn't matter what the appearance is.
"Yizul, prepare to kill these worms!" Shi Lei wrote a worm-killing tool, according to Izul's processing speed. Shi Lei reckoned that with the addition of Yizuer's special killing tool, it would take at most ten minutes to clean up the worms in the entire Shuangqing City power grid system.
Now, there is no movement in Shuanghu District, neither Jingya Garden, Cuihu Building, or Jade Building have been attacked.
From this situation, Shi Lei deduced that in reality, the armed personnel targeting Mi Rui Technology Group should be outside Shuangqing City, at least outside the surveillance cameras.
They waited for the power outage in Shuangqing City before they had the opportunity to enter Shuangqing City. Now, their chance has come, Shuangqing City is out of power, and they enter Shuangqing City without being detected by surveillance cameras.
If it is said that Shi Lei has now cleaned up the worm virus in the power grid system of Shuangqing City, and the power supply of Shuangqing City has been restored, then these armed intruders will be detected by the cameras.
Once they were discovered, Shi Lei wanted to clean them up, it was no more difficult than eating and drinking.
Nearly ten minutes later, Shi Lei wrote the worm-killing tool and debugged it with Yizuer. Shi Lei handed the killing tool to Yizuer.
Yizuer immediately controlled the worm-killing tool, and carried out a powerful inspection and killing in the power grid system of Shuangqing City. Originally, there were nearly 1.4 million worms in the power grid system of Shuangqing City. After Yizuer used the worm killing tool, the worms in the power grid system disappeared quickly.
Such a situation was also discovered by security experts from the Western General Administration of Cyber Security. Ling Yuguo called Shi Lei immediately.
"Shi Lei, your kid discovered the worm's mutation rules?" Ling Yuguo asked. Usually, to deal with this kind of mutated virus, the mutation rules are discovered. For the mutation rules, it is only effective to make a special killing tool.
Shi Lei denied it, "No, Uncle Ling. We haven't discovered the mutation rules of worms yet, but we have discovered a common signature code with almost the same effect."
"Oh? These worms still have universal signatures?" Ling Yuguo asked in confusion.
Shi Lei smiled and said, "It definitely exists. No matter how it mutates, it follows a rule and has the same basic characteristics."
This principle is the same as biological variation. Take crabs as an example. Although there are many kinds of crabs in the world, crabs are crabs. Whether they are giant killer crabs that can kill people, or hairy crabs that are eaten by humans, they are all crabs. , inseparable from the category of crabs, can be recognized at a glance.
Ling Yuguo is also a highly skilled security expert. After thinking for a while, he laughed, "Shi Lei, how long do you estimate it will take to deal with the worm virus? We should inform the staff of the power grid system and let them adjust the power grid system. This restores power.”
A super city with a population of more than 10 million is caught in a total blackout, which is a huge disaster!
Maybe some people think that the loss of electricity, what kind of catastrophe can happen. Simply put, the loss of electricity is equivalent to traffic paralysis. The traffic signal control system in Shuangqing City was completely interrupted, and the dispatch of the traffic signal control system was lost. The traffic in Shuangqing City was basically paralyzed.
Another one, the panic of the people, this is definitely a big problem!
If the power supply can be restored as soon as possible, Ling Yuguo's pressure will be reduced a lot. Otherwise, the pressure on Ling Yuguo would increase, and he might even be reprimanded by the higher-ups.
Shi Lei looked at the LIP lens-type information processor's virtual transparent screen, which displayed the countdown of the remaining antivirus time, and then responded: "It will take about fifteen minutes. If everything goes well, fifteen minutes later, the power grid system in Shuangqing City will be in the air. , there will be no more worms."
Fifteen minutes is not too long, Ling Yuguo breathed a sigh of relief, and his tone became relaxed, "Shi Lei, your kid's computer skills are so powerful?"
Shi Lei's computer technology, in the official data, is not strong at all!
"Uncle Ling, you are thinking too much!" Shi Lei smiled bitterly on purpose and covered it up, "Uncle Ling, this is a security expert from Mirui Technology Group, helping to deal with the problem."
Ling Yuguo asked curiously, "Shi Lei, the security expert of Mirui Technology Group, is in Shuangqing City?"
"Yeah! Uncle Ling, I can't say who they are, but I can tell you that their skills are not low." Shi Lei replied seemingly honestly.
"They?" Ling Yuguo grasped the point, "Could it be that Mirui Technology Group has dispatched multiple security experts to Shuangqing City?"
"Hey, Uncle Ling, these are all confidential information of Mi Rui Technology Group!" Shi Lei deliberately didn't answer.
Ling Yuguo smiled and said, "You kid, with your relationship with Yumo, are you still guarding against me?"
"Okay okay, Uncle Ling, I told you, don't spread the word." Shi Lei said in a helpless tone, "Mirui Technology Group, a total of two security experts have been sent here, and one of them has at least the world. level of technology, but this person is obsessed with another person. I said this, Uncle Ling, do you understand?" Shi Lei pretended to be mysterious.
This is not Shi Lei's humiliation, Shi Lei himself is a world-class existence, Tao Wenxian is a world-class existence, and he can also be regarded as a world-class existence, and he is leading the way with Shi Lei.
So, Shi Lei didn't say anything nonsense, he just didn't reveal the specific identity of the security expert.
Ling Yuguo sucked in a breath, "At least a world-class and world-class security expert, or a hacker, you Mirui Technology Group are really generous!"
"Hehe!" Shi Lei smirked, looking harmless to humans and animals.
The two continued to chat, and Shi Lei checked the situation of Jingya Garden, Cuihu Building, and Jade Building on the virtual transparent screen of the LIP lens-type information processor.
However, what makes Shi Lei a little strange is that the multi-national hacker coalition took great pains to kill the power grid system in Shuangqing City, but why hasn't the armed personnel they arranged appeared yet?
Could it be that they just hacked the power grid system of Shuangqing City and warned Dream Entertainment Company?
This inference just appeared in Shi Lei's mind, and was thrown out of his mind by Shi Lei. The multi-national hacker coalition has spent so much energy to strike the power grid system in Shuangqing City, causing the severe blackout in Shuangqing City. How could they have not dispatched realistic armed personnel?
"Sir, the worm virus in the power grid system of Shuangqing City has been completely cleaned up by the system using a special killing tool. After a comprehensive and in-depth scan of the system, there is no worm virus left in the power grid system." Izuer reported to Shi Lei.
However, Izuer had just finished reporting, and the mutation was suddenly born!
.(To be continued ~^~)
PS: The destructive power of worms is great! The famous panda burning incense is the worm virus.