"wrong……"
Meng Fei sat in the mecha that was the embodiment of the anti-virus software, staring at the clean green on the screen.
It was clear that the virus had been eliminated, so why did his intuition tell him that he was too happy too early?
Probably because every time I played against the former big boss, I felt like I was happy too early. So much so that it creates psychological fear?
To be on the safe side, he pressed the button that opened the hood.
The cabin cover opened, and the large screen in front of him was separated from both sides. His eyes directly saw the "real" world behind the screen.
"Lao Li, open the cabin cover and take visual aim! The mecha is infected, and what's displayed on the screen is fake!"
When he opened the cabin cover, he didn't even need to scan it. What he saw visually was a doomsday scene.
The entire big turntable was already filled with countless Luo An, just like zombies from Dawn of the Living Dead, rushing towards the mecha group crazily.
"Fix it! Fix it! Fix it!"
Within Meng Fei's visual range, the mecha was repaired and the living dead Luo An disappeared in pieces. However, it was of no use.
Countless Luo An still emerged from the area outside his field of vision and behind the obstruction.
"Quick! Manual control, aim and shoot!"
Lao Li was also frightened and went crazy.
While repairing, Meng Fei used the joystick to control the machine gun, shooting randomly at the "Luo An" brand zombies in all directions. Bullets rained down, and flesh and blood flew everywhere.
Twelve Gatling Bodhisattvas spin wildly, harvesting viruses one by one like scythes. The originally black and white world suddenly turned into rivers of blood and corpses were everywhere.
But is it useful? not at all!
The wildly rotating main cycle is like fertile soil watered by flesh and blood. One "Luo An" fell, and thousands of Luo An crawled out of the ground like evil ghosts, densely packed and continuous.
The virus started a violent replication mode.
In the past, when they were on double or triple standby, they still needed to monitor each other, and only generate new instances when they detected that the other party disappeared.
Now he has obviously changed the algorithm and now creates new copies directly regardless of the situation.
But no matter how he changes, the principle is the same, and it is no different from viruses and cancer cells in the real world, which is to keep replicating itself.
Unless he can be eliminated all at once, there will always be more of him.
But Meng Fei couldn't understand. Obviously all viruses have been cleaned out when single step is turned on, why do these viruses still exist?
It's like you shut down the machine, formatted the hard disk, reinstalled the system, and turned it on, but the virus still greeted you happily.
That kind of frustration is simply a nightmare in life.
"You have already lost, don't you understand?"
Luo An climbed onto the open hatch of his plane, his eyes serious and cold, as if he was scolding his former subordinate.
"Yes, I don't understand!
"The system has stopped and the virus cannot get a chance to execute. Why hasn't it been eliminated?"
Meng Fei eliminated this Luo An through "scanning". But the other two Luo An appeared directly next to him, one on the left and one on the right.
"It's very simple. Antivirus software also has vulnerabilities. It's just a simple buffer overflow attack."
As Luo An on the right was speaking, he reached out and seemed to touch his head.
"repair!"
Meng Fei once again used repair to eliminate Luo An on the right. After being prompted by his boss, he finally understood what was going on.
Yes, antivirus software also has loopholes!
When he single-stepped the system to stop, the anti-virus software that Lao Li later brought in was not within the stopped range and could still operate.
Then the antivirus software starts scanning for all viruses.
But anti-software is also vulnerable. What if you know these vulnerabilities well and carefully construct a piece of pre-embedded data in the virus?
The antivirus software will scan and parse this data. However, due to a vulnerability in the anti-virus software, a buffer overflow occurred when reading some data into the buffer for analysis.
The overflowed data is written to the stack and overwrites the original return address. Then when the function returns, it runs to the illegal instruction area pointed to by the new address on the stack.
The result is that viruses that would never have had a chance to execute are run using the antivirus software itself.
In the end, the virus was not eliminated even in a single step!
Luo An on the left seriously lectures his former disciple:
“Since we want to write this virus, we must consider the situation of anti-virus attacks.
"All antivirus software in the world has vulnerabilities, and no one can stop you from analyzing them.
"Prepare exploit code for all vulnerabilities. Any antivirus software that scans this virus will be infected."
"repair!"
Luo An, who was on Meng Fei's left, was also cleared and disappeared.
According to Luo An, in order to prepare this virus, he studied all the anti-virus software in the world - in fact, this is not difficult.
There are only a handful of anti-virus softwares in the world. Vulnerability analysis is the job of this talented hacker. He started in the information security industry by analyzing vulnerabilities.
So he easily wrote the most powerful virus in history, specially designed for killing software. Any antivirus software that scans and tries to kill it will be infected by it!
There are ways to deal with such viruses.
As long as you get an anti-virus software that he has not analyzed, even if you write a crude replacement temporarily, he will not be able to deal with you since he has not analyzed you in advance.
But it's obviously too late now.
Luo An on the left was eliminated, and Luo An on the right appeared again. This time he finally succeeded in touching the top of Meng Fei's head.
The virus touches my head, and I will live forever from now on!
Meng Fei felt something enter his consciousness.
"Could it be that your computer virus can even infect the human brain?"
This made him even more incomprehensible.
The "channelling" of origin scholars requires the cooperation of oneself. It is equivalent to describing your own consciousness to the other party.
A master like Suzaku can "surprise" the opponent's consciousness, but it also requires a process of induction, which is not free to enter and exit, and can only be used when the opponent does not know how to defend.
But what Luo An wrote was just a computer virus, but it could penetrate his brain freely? How can this be? Isn’t this too fantasy?
Ours is absolute realism and cannot be messed up like fantasy!
“There is no essential difference between human brain consciousness and programs.
"It's just that the current development of origin science has not yet reached the point where it can successfully interpret human consciousness."
Luo An first shook his head disdainfully, and then showed a little disappointment in the corners of his eyes, obviously dissatisfied with the speed of development of origin science or technology.
"But we are all familiar with the original code of the world. Especially if you have a program written in the original code in your head.
"Although I can't directly infect your consciousness, the program that infects you is no problem.
"Through it, it can also have a certain impact on your consciousness."
Meng Fei understood.
It's XE!
This is written by Suzaku in original code. Luo An only saw it once in the spiral of time and saw through its loopholes?
It was actually infected by a virus written by this god-like human being!
.bqkan8..bqkan8.
