vs 12 No one must be shameless to this extent
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Just when Sun Yunmeng was commanding the "Heavenly Dao" system to fight against the hacker group of the military industrial group, Duan Tianwolf quietly logged into an internal forum. Pen, fun, pavilion www. biquge。 info
It's an internal forum for a Navy club in the United States, where they discuss all sorts of weird things, from the tail of a poisonous scorpion in the Iraqi desert, to the bullet of a Mexican woman's ass, the length of an African elephant, and the IQ of President Bush.
As early as more than ten hours before the start of the game, Duan Tianwolf had already come to this forum. He easily stole the account and password of the forum administrator, and used the account and password of the forum administrator to successfully control the server to which the forum belongs.
Now he logs in to the forum with this account and password, and then enters the server, and uses it as a springboard, and at the same time sends connection instructions to each server of the hacker group.
Soon, Duan Tianwolf smoothly entered this server.
That's right, that's the way it is, Duan Tian Wolf didn't get any hindrance, and he easily entered these servers like this.
And this is what Ma Luochen fears the most, the hunting system that is extremely superior in some aspects, but also has many Achilles' heels, and one of the Achilles' heels has been discovered by Utopia - the hunting and destroying system gives immunity to certain characteristics of military p. And this internal forum is one of those p.
The reason for this strange phenomenon is that this hunting and destroying system is a kind of operation system specially developed by the military-industrial group for the US Navy. In order to prevent the Navy's own P from being understood as illegal P by the allergic hunting system, and attacking it, the designers made the above settings.
According to the rules of the hackathon, the core code must be placed in a designated location, that is, in a folder called ded, and this folder does not allow passwords. Whoever copies the core code to this folder wins.
According to common sense, as long as you find this folder, you should be considered a victory. Because opening a folder without a password and then copying the files inside is something that even a typist can do.
However, when Duan Tianluo opened all the folders in this server, he was almost stunned, and then couldn't help but scold: "Damn, cheat!" ”
And just after Duan Tianwolf successfully entered their personal system, the individual sent a report to Ma Luochen almost at the same time, "We have been successfully invaded. ”
Seeing the report sent out by the individual at the same time, Ma Luochen licked his lips slightly nervously, and issued an order: "They are responsible for this key surname invasion, and they must be their best programmers." Now you're one-to-three, and you have an overwhelming hardware advantage. "In that case, then give up the defense and go on the offensive in an all-out way, regardless of everything. Before their best programmers can find the core code, we're going to get theirs first. ”
"You obviously guessed in advance that the opponent was likely to use the internal puppet of the navy to invade, so why did you choose such a dangerous way to play?" Chen Jiansheng looked at Ma Luochen strangely and asked.
"I'm forced to do it." Ma Luochen smiled bitterly and shook his head, "The most powerful thing about the hunting and annihilation system is that it is suddenly surnamed, once we are contacted by the opponent, not only will our original advantages be lost, but also many new weaknesses will be created. There are just as many advantages and disadvantages of the hunting system, and it is impossible to predict which vulnerabilities Utopia will exploit against us, and we cannot make up for all of its weaknesses in such a short period of time. The bottom line is that if its disadvantages disappear, then its advantages will also be lost at the same time. ”
"In fact, the best way to do this is not to use a hunting system. However, if this is the case, the person will immediately become a plate of loose sand. In this way, we also have no chance of winning in the face of a diminished utopia. However, after researching it all night, I found out that there was a vulnerability in the rules of the hacker conference that could be exploited. Ma Luochen said, pointing to the computer screen, "So, I used this rule loophole to come up with this way to delay time." As long as the opponent can't find out where the core cursor is before we defeat his three companions, he loses. ”
Ladies and gentlemen, do you know what the rule loopholes that Ma Luochen said?
According to the rules of the hacker conference, the folder where the core code is stored must be stored on the disk of any server, and the folder name must be clearly stated, and the folder cannot be passwordd.
The reason for this is very clear - you just have to hack into all of the other person's computers and open a folder at the same time, and you can copy the core code that can swim to whatever you want.
However, no one but Marlochen has thought of a very shameless problem - you just said that it was in the ded folder, you didn't say that there is nothing else in this folder except the core code.
As a result, guess what Ma Luochen asked the people of the military-industrial group hacker group to do?
He had them stuff 1,280,000 files of the same name in a DED folder with a size of about 2. The core code, which is only 60 bytes long, randomly walks through the 5.12 million files with the same name.
What is it like? I'll give you a forest with 5,120,000 towering trees, and I'll put a bird in it and I'll let you find it.
And the most important thing is that at this moment, Duan Tianwolf doesn't have much time, and the people of the military industrial group are going all out to attack Sun Yunmeng and the three of them. Although Sun Yunmeng's botnet and the "Tiandao" system are strong enough, he is only an individual after all, and the hacker group with the full support of the military industrial group has never been an order of magnitude in hardware.
At most, there are still twenty minutes left, and the three of them may not be able to support it. At that time, the victory that was thought to be easy to come within the box may be handed over.
At this moment, Duan Tian Wolf had two choices.
First, complain to the hacker conference about the other party's cheating. There is no doubt that this is a stupid choice, it is like a player who is fouled by one goal behind his team and actually runs to the referee to complain to the referee, wasting his time.
Since the first choice was extremely unwise, Duan Tianluo had to focus on the second option—within twenty minutes, find out the core code hidden in one of the five million files with the same name.
It should be said that this is not a difficult technical problem, as long as a certain amount of time is given, Duan Tianluo can easily solve this problem. But the problem now is that Duan Tian Wolf doesn't have time, he only has twenty minutes now.
After thinking about it for a while, Duan Tianwolf quickly reacted, this was the most correct reaction that should be done under the current situation - immediately activated the "Heavenly Dao" system in his PD and began to record the specific size of these five million and 120,000 files.
At the same time, Duan Tianwolf immediately began to write a crawling program, this crawling program is actually a bird trapping cage, once the bird in the forest is detected, it can be caught.
In less than thirteen minutes, Duan Tianluo had written an ingenious scraping program.
After writing this scraper, Duan Tianwolf breathed a sigh of relief and loaded this scraper into the "Heavenly Dao" system.
According to Duan Tianwolf's original idea, he planned to write down the specific size of these 51.2 million files first, and then compare the file size of these 5.12 million files with the 5.12 million files in this server.
Whenever any of these files are found to be different in size, the scraper will automatically lock the file and extract the core code from it.
In terms of the ability of the "Tiandao" system, it only takes less than two minutes to complete the comparison of this amount of data under normal circumstances, and it only takes less than one second to capture. Seven minutes of remaining time is more than enough.
However, at this time, after Duan Di Tapir and Ling Xue were injured, Sun Yunmeng's server was also forcibly broken by the other party with powerful hardware conditions. The three of them also completely gave up their defenses and began to directly attack the computer cluster used by the military-industrial group hacker group to attack in order to relieve Duan Tianwolf's pressure. (The server used for the game does not need to be attacked, Duan Tianwolf has already successfully invaded.) )
At this time, only Duan Tianluo was left.
Although Sun Yunmeng and the three of them were trying their best to help Duan Tianwolf relieve the pressure, they were trying their best to delay and interfere with their attack on Duan Tianwolf's match-using server. However, the military-industrial group hacker group didn't pay any attention to the harassment of the three of them, on the one hand, they used their powerful hardware to carry the harassment of the three of them, and on the other hand, they personally attacked Duan Tianwolf's server with all their might.
Duan Tianwolf only needed two minutes to be enough, but with their stormy offensive, which was huge enough to clog the data flow of the supercomputer network, Duan Tianwolf's server might not be able to support it for even two minutes.
What to do? Duan Tianwolf clenched his hands into fists, closed his eyes tightly, and urged his brain to start running as fast as he could.
And on his forehead, for the first time since the competition, began to ooze dense fine sweat.
(To be continued)