HacKer

In the Shuangqing grid system, the worm was cleared twice by Shi Lei, but it was stubborn twice.

For such a situation, Shi Lei did not understand at first, because Yirui Ming had completely killed the internal network of the power grid system, especially when the second killing, the relevant personnel of the Central Security Administration and the Network Security Information Division. , have carried out special killing worms.

In such a case of thorough killing, how can the worm return?

Ling Yuguo reminded Shi Lei that the worm is not hidden in the network cable. There is no way to store the worm in the network cable. The worm is hidden in the other end of the network cable - the switch!

That's right!

The worm is hidden inside the switch!

The power grid system in Shuangqing City is indeed out of the Internet environment. Shi Lei also handles all corners of the power grid system. However, the springboard between the grid system and the Internet, the security of the switch, Shi Lei did not think of it for a while.

"Damn!" Shi Lei whispered a curse, hiding the worm inside the switch, not a superb technology, or even a more common practice, Shi Lei just ignored it for a while.

“Hmmm?” Ling Yuguo heard Shi Lei’s low-pitched curse and asked, “Shi Lei, what did you find?”

"Well! Ling Shu, the worm is hidden inside the switch, I will solve it immediately!" Shi Lei told his own speculation to Ling Yuguo.

Subsequently, Shi Lei entered the switch of the internal network of the grid system and inquired about the simple file storage system of the switch. Sure enough, there was no surprise from Shi Lei. Shi Lei found the worm in the switch.

Shi Lei and Yi Shier once again analyzed the general feature code of the worm, and the special killing tool written by Shi Lei was aimed at the worm in the switch. Carry out the killing work.

The worm that kills the switch is going very fast. This time, Shi Lei did not encounter any trouble. But Shi Lei did not know that another trouble was approaching.

After a few minutes. All the switches connected to the grid system are all killed. Shi Lei is a switch that establishes a robust defense strategy to prevent the switch from re-infecting the worm.

After handling the security of the switch, Shi Lei re-entered the grid system. Lost the source of worm infection, this time, only need Shi Lei to kill the worm in the grid system, the grid system can really return to normal.

however. The estimated situation is always very good, and the actual situation is always ever-changing.

When Shi Lei was preparing to kill the worm in the power grid system, he found a helpless fact that the general signature of the worm disappeared.

Hundreds of thousands of worms, pervading the Shuangqing grid system, constantly mutating and self-replicating, want to find the worm one by one, and manually delete it, it is almost impossible to complete the work.

Unless you find the generic signature again, or the rules of variation!

"Shi Lei. Have you found the general feature code?" Ling Yuguo asked Shi Lei, the first two clearing and killing worms was so smooth that Ling Yuguo was full of hope for Shi Lei. Or Ling Yuguo placed too high hopes on the two major security experts of Shi Rui Technology Group, which was fictionalized by Shi Lei.

The so-called hope is bigger and the disappointment is greater.

Shi Lei gave the answer to Ling Yuguo's disappointment. "Ling Shu, we met the trouble, the general signature of the worm disappeared. We suspect that the previous two worm's universal signatures are only intentionally arranged traps to delay our time. The layout of this worm is the complete worm, does not have a universal signature. Unless you find the rules of variation, it is difficult to delete all worms at once."

Ling Yuguo frowned. "How long does it take to solve this time?"

Shi Lei sighed. "Our experts said that they don't know for a while, and it is difficult to analyze the worm's variation rules and it takes more time."

"Okay! You try to deal with it. We and the Cyber ​​Security Intelligence Department will do our best." Ling Yuguo also secretly sighs. He knows that he can't pin all his hopes on Shi Lei. They also need to work hard.

Shi Lei nodded and responded, then hung up.

"Well, analyze the source code of the worm!" Shi Lei told me that through the huge computing resources, the first source code of the worm was analyzed, and Shi Lei further analyzed the variation rules.

Nearly an hour passed by, and time came to 10:00 on February 13th. At this moment, the power outage in Shuangqing City has been more than two hours.

Shi Lei analyzed the source code of more than one hundred worms, but still did not find the worm's variation rules. However, Shi Lei has already discovered some clues, and there is some speculation in his heart.

However, when Shi Lei had not had time to analyze it further, he suddenly issued a warning.

“Private r, the Jade Building monitoring system found unidentified personnel, the system could not judge the identity information of the relevant personnel.” Although the entire Shuangqing City power outage, but the security monitoring system of the Jade Building and surrounding areas, with the support of Mi Rui Technology Group, A supply of electricity was obtained.

Through the safety monitoring system of the Jade Building, Yizhe discovered the unknown person and entered the small square where the Emerald Building is located. So, I immediately reported to Shi Lei.

Shi Lei’s face changed slightly, “It’s finally here!”

For these unknown personnel, it is now only appearing. Shi Lei almost guessed the reason why they were late. This reason is also a blackout in Shuangqing City.

Power outages are a double-edged sword. In the absence of power outages, these unidentified personnel, because they cannot find relevant information in the Xiaguo’s Bureau of Population Information Statistics, once they enter Shuangqing City, they will definitely be stunned. Stare.

Therefore, when there is no power outage, they must stay outside the surveillance camera and wait for the power outage to enter Shuangqing City. It’s a pity that after the power outage in Shuangqing City, the traffic appeared to be awkward. Those who ambush outside the coverage area of ​​the surveillance camera in Shuangqing City may have to walk or use bicycles to enter Shuangqing City.

It was because of the power outage that these unknown people appeared in the Jade Building after more than two hours of power outages.

"Jie Zheer, start killing!" Shi Lei continued to put his energy into analyzing the worm mutation rules after giving orders to the clothes.

In the small square where the Emerald Building is located, more than a dozen unknown personnel wearing black combat uniforms rushed to the Emerald Building. If you have night vision, you can find that they have a pistol with a muffler on their hands. Also, on their necks, an assault rifle with a muffler was attached.

Yi Zaoer has already arranged automatic war weapons in the Jade Building. Five improved second-generation steel numbers, five improved first-generation Shadow Dragons, ambushed on the roof of the Jade Building.

When the surveillance system of the Jade Building discovered an unknown person and stepped into the small square of the Jade Building, Yi Tuer reported to Shi Lei that he had already launched an automated war weapon.

Whether it is the second generation of steel, or the first generation of Shadow Dragon, due to the use of electrical design and quiet design, their flight noise is very small.

Ten fierce unmanned aerial vehicles, equipped with fourth-generation electromagnetic guns, aimed at unknown people on the ground in the air.

‘The second time the target identity failed, it was automatically determined to be an unknown person...’

‘Image recognition engine information confirms that unknown personnel are equipped with hot weapons and are classified as dangerous...’

‘Determining the killing authority, confirming the completion, has been authorized by the system administrator...’

‘Countdown for three seconds, start killing mode, expect to end the battle after 17 seconds...’

Inside the advanced pseudo-AI system, the system makes a logical judgment and then starts the kill mode. Ten automated war weapons, suspended in control, fired at almost the same time.

The fourth-generation electromagnetic gun is comparable to the power of a medium-sized sniper rifle, and it has an advantage in terms of the initial velocity of the projectile.

A series of air-compressed sounds sounded and did not attract anyone's attention. But on the ground, ten unknown people in black combat uniforms suddenly fell to the ground.

‘The killing target data confirmed that a total of 10 targets were killed, and the killing rate was 100%...’

‘Lock target is complete, ready to start the second round of killing targets...’

Inside the system, there is a reasonable logical judgment. Although it feels like it takes a long time, in fact, this time is in the millisecond level. When the fourth-generation electromagnetic gun fires in the first round, the second round The fire came immediately.

The remaining nine targets on the ground, when subjected to the second round of attacks, only one person escaped.

‘The killing target data confirmed that a total of eight targets were killed, one goal was escaped, and e-forces -03 and e forced -04 to pursue...

e is the first generation of improved Shadow Dragon, the code name in the internal system of the clothes, only used by the clothes. With the logical judgment of the clothes, it was completed in less than 10 milliseconds, that is, within one hundredth of a second, and the two shadow dragons traced away to the unknown person who fled.

When the two Shadow Dragons and the unidentified personnel fleeing, there was a suitable shooting angle, and the fourth generation of electromagnetic guns was used without hesitation.

When the last unknown person fell to the ground, in the internal system of Yizheer, logical judgment information appeared again.

‘The end of the battle, destroying 19 people with unknown status, consuming 17 seconds, pre-judging correctly, reporting to the system administrator...’

“Private r, the crisis of the invasion of the Jade Building was lifted. The system killed a total of 19 unknown persons. The following are the locations where 19 unknown persons were killed. Please provide a treatment plan.” The position of the human body is displayed in the lip lens information processor.

Shi Lei shook his head and said indiscreetly: "Not for the time being."

The invasion of the Jade Building was easily solved by the clothes, but Shi Lei analyzed the variability rules of the worm, but met a big trouble!

(To be continued)

Ps: One day after Christmas, how many people have eaten bananas in the name of eating apples...