"Lao Tzu doesn't believe that you haven't left any loopholes!" Liu Xiao was ruthless, he still didn't believe that anyone could do it without leaving any traces. is stepping on the snow without a trace, with his skills, it can definitely be called "stepping on the snow without a trace", but even so, Liu Xiao can always find some clues when analyzing his invasion data afterwards.

Could it be that the level of his Wu Yue family can still surpass that of stepping on snow without a trace? Liu Xiao will never believe this!

He continued to work on the data recovery, and two hours later, the virtual system finally started up again. Liu Xiao kept the record of the virus operation just now, checked it again, and found that the three Trojans in the temporary file area were still there.

Liu Xiao suddenly had a premonition at this time, could these three Trojan horses be the ones who broke the six colds? It is too likely, why didn't he say that other companies did not say it, but said that he was from Huaxu Company, which showed that he was very familiar with this company, to be precise, he was very familiar with this company's website. And the website of Huaxu Company happened to be hung up by someone, who would hang it, Po Liuhan of the Wu Yue family is obviously the most suspicious person.

Liu Xiao saw a glimmer of hope again, this time he did not run the Trojan horse directly, but first used the tool to decompile, and then directly looked for the word "wufeifan" in the code.

When the tooltip was found, Liu Xiao shouted excitedly and jumped up from the chair, "Yay~!!". His guess proved to be correct, and the Trojan of the website was hung up by Breaking Liuhan. As for why Po Liuhan told Liu Xiao this website by mistake, maybe he was confused for a while, or maybe he was very confident, he knew that Liu Xiao would run the virus, and then the entire computer would be scrapped, but unfortunately he didn't expect Liu Xiao to move the virus to the virtual system at the last moment.

The Trojan horse was designed by Wufeifan, which also shows another thing, Wufeifan will definitely set up a backdoor in the Trojan, which is his habit.

Liu Xiao came to the spirit, sat in front of the computer and operated quickly, and soon, he found the password for the back door in the three Trojans, these three Trojans are obviously much more complex than the one used by Wu Yue Overlord, the function is more powerful, and the concealment ability is also very powerful, Liu Xiao tested it with mainstream antivirus software, and did not find out, only the tool he designed reacted to it, Liu Xiao thought about the reason, probably because his own tool can unlock the encryption algorithm of Wufeifan.

"It seems that Wufeifan has not made any progress in the past two years!" Liu Xiao reversed his previous judgment about Wufeifan, but still shook his head, "It's a pity that he didn't use it on the right path." ”

Liu Xiao ran one of the Trojans, which is also a backlink Trojan, and after the Trojan ran it, he sent a link request to a website, and soon, the link was established.

"Damn, you're still online!" Liu Xiao really couldn't stand it, his heart today fell from heaven to hell, and then climbed from hell to heaven, even if his heart was strong, he couldn't withstand such a toss.

Liu Xiao didn't care about emotion, directly activated the back door of the Trojan horse, and entered the other party's computer, this time he didn't care about 3721, and all the information he saw was pulled back. Then while the other party didn't find out, they ran two other Trojans, and the strange thing is that these two Trojans are linked to different IP addresses, but these two IPs are not online at the moment. Liu Xiao thought about it, there are only two explanations for this situation, first, this is the Trojan horse of the Broken Liuhan accomplice, and second, the Broken Liuhan Cunning Rabbit Three Caves, this is his spare Trojan horse, and the latter's possibility is obviously larger.

Liu Xiao finally understood why Wu Yue Overlord was willing to give up his thousands of broilers, in fact, he didn't give up at all, because he might have summoned his broilers together again in other ways.

Liu Xiao slammed his head twice, he was too careless, he didn't even check if there were spare Trojan horses on those broilers last time, and in the past few days, he only knew that he was stupidly waiting for the Trojan horse to link to the other party, and he didn't expect to go to the broiler again.

In terms of technique and technique, he is not inferior to the other party at all, but why is he always teased by the other party? Liu Xiao now finally knows the reason, his actual combat experience is too lacking, and he always underestimates the cunning of the other party.

There is not much time for Liu Xiao to review himself, now that he already knows the other party's tricks, he has to act quickly, and if it is too late, things will change. Liu Xiao went to the anti-virus forum again, and this time he wanted to ask clearly which company's network the person who asked him for help was responsible for, and which company's website found Wufeifan's virus.

The man quickly replied to the message, saying that he was in charge of the website of a logistics company in Haicheng.

Liu Xiao checked the company's website, opened it, and found that the company's website was not hung with a Trojan horse, it may have been cleared, or it may have never been hung with a Trojan horse, it seems that it is impossible to use this as a breakthrough.

Liu Xiao had no choice but to dig out the broilers of Wu Yue Bawang a few days ago, probed them separately, and found that only one was online. Liu Xiao linked to the broiler, this time he uploaded the tool he designed to detect the Trojan horse to the broiler, and this detection really found something strange, there are really other Trojans on the broiler.

This is a hidden backdoor program, and it usually doesn't attack, which is why Liu Xiao didn't find it last time. The backdoor will visit the fixed URL every 24 hours, it will read a configuration file from this URL, and if the configuration file is empty, the backdoor will hide it again for 24 hours, waiting for the next read. If the destination address in the configuration file is not empty, the backdoor will download a Trojan from the destination address and run it back.

Downloaded a configuration file from the URL that the backdoor program listened to, Liu Xiao opened it, and found that the target address inside was also a URL, Liu Xiao entered this URL into the browser to open it, and found that this was a website called Qingyang Paper Mill, at the same time, Liu Xiao's alarm called again, and the website was hung up with a Trojan.

"That's really the case!" Liu Xiao once again confirmed his guess, the Wu Yue family did have a variety of methods in controlling broilers. Now the Trojan horse hanging on the website of this paper mill is the new Trojan horse of Wu Yue Bawang, and in this new Trojan horse, there should be a new address of Wu Yue Bawang. And the Trojan horse and domain name used by Wu Yue Overlord before are estimated to be abandoned after he escaped the deacon.

After cleaning up the alarms and logs on the broiler, Liu Xiao returned to his computer. Wu Yue Overlord and that Breaking Six Colds have become Liu Xiao's bag at this moment, as long as Liu Xiao is willing, he can enter the other party's computer at any time, but Liu Xiao is not in a hurry to clean up these two guys, he has new ideas.

After being played repeatedly, Liu Xiao was really provoked out of the fire, since the other party is going to fight with him endlessly, what should he do? Liu Xiao wants to wipe out the entire Wu Yue family.

Liu Xiao has basically guessed the law of the Wu Yue family's hanging Trojans, the targets they chose are very exquisite, all of them are websites of small enterprises with poor security concepts, and the difficulty of such a website invasion is very low, and it can be said that it can be easily taken down. Although the number of visitors to the website is smaller, it is precisely because of this that the chance of being discovered after it is hung up on the Trojan horse is small, so that the people of the Wu Yue family can continue to increase their number of broilers for a long time.

According to this law, it is not impossible to dig out all the Wu Yue family, but the workload will be slightly larger, Liu Xiao wants to collect all the small enterprises with websites in the country, and then open them one by one to see if the Trojan horse is hung up, and then download the Trojan horse to analyze whether it is the Wu Yue family. Fortunately, someone on the Internet has summarized this kind of website, and checking whether it is a Trojan horse can also be done through a tool, both of which do not require Liu Xiao to be too energy-consuming, but it will take a lot of time to obtain and analyze the data later.

Liu Xiao needed time, so he decided not to touch the Broken Liuhan and Wu Yue Overlord for the time being, before digging out all the members of the Wu Yue family, not only could he not make a rash move, but he also had to confuse the other party and delay the other party.

Early the next morning, Zhang Xiaohua came to Liu Xiao's room to work again, opened her computer when she entered the door, and began to take out the book "Computer Network Technology" from her bag, it seemed that she was ready to go to the forum again.

"You don't have to guard the forum today!" Liu Xiao Khan hurriedly said: "The tail of the overlord of Wu Yue has been dragged by me." ”

"Found it?" Zhang Xiaohua was surprised, she was only not there for a long time yesterday, and the overlord of Wu Yue was arrested again, but I just hope that this time I won't run away again, "How did you catch it, is it the Trojan horse that someone else helped you capture yesterday?"

Liu Xiao shook his head, "Don't mention it, those guys are too cunning, as soon as they escaped, they replaced the new Trojan horse, causing us to stay in vain for so many days." ”

"Then is it possible to burn and flood now?" Zhang Xiaohua's eyes began to glow, and the gloomy face when she entered the door suddenly disappeared.

"Hmm!" Liu Xiao smiled and nodded, "Set fire to the mountain and flood the Seventh Army, however, we are not forcing the other party to come out now, but to force the other party not to come out." ”

"Huh?" Zhang Xiaohua couldn't figure out what Liu Xiao meant, thinking to herself how this kid could change back and forth and be capricious.

Liu Xiao didn't bother to explain, "I installed a software on your computer, and a list of URLs, and every once in a while, you pick one out of the list of URLs and use that software to attack." ”

"What website?" Zhang Xiaohua said, and began to look for the list of URLs that Liu Xiao said on the computer.

"It's a website that has paid protection money and is protected by Wu Yue's overlord!" Liu Xiao paused, "After your attack is completed, you will go to various forums to publicize it, and say that the Wu Yue family has been dissolved, or that the Wu Yue family has been tracked by the Internet supervisor and has absconded collectively." Anyway, it just means one thing, let everyone know that the Wu Yue family is no longer able to protect those enterprises!"

"This is the fire and the flooding!" Zhang Xiaohua was disappointed, a little excited, "Then what are you doing?"

"I'm going to go to the Internet Supervision Brigade to check some information!" Liu Xiao replied.

"I'll go too!" Zhang Xiaohua stood up, "I knew you were interested in that female police officer." ”

Liu Xiao sweated profusely, why did Zhang Xiaohua always hold on to this matter, and said, "Don't talk nonsense, I'm going to do something." ”

"Then I'll follow you to run errands!" Zhang Xiaohua looked at Liu Xiao with a smile, "I won't disturb you and the female police officer to say anything private, right?"

Liu Xiao looked at Zhang Xiaohua depressedly, thought for a while, and said, "Okay, let's go, let's go together, I'm really afraid of you." ”

The two went straight to the network supervision team, and before they could say what they meant when they entered the door, Liu Chen opened his mouth first, and said, "I was thinking about going to find you!" She looked at Liu Xiao, "Last night, someone on the largest hacker forum in China, the hacker base, posted a battle post, challenging the Wu Yue family of the Internet underworld in a high-profile manner, saying that they would fight with each other endlessly, and the ID of the person who posted it was 'probation', it wouldn't be you, right?"

Liu Xiao smiled "hehe", "I really made you guess right, it's me!"

Zhang Xiaohua muttered in a low voice, "Sure enough, there is a **!"