Xia Jiuying's response was very fast, and in the evening, Xiao Yuan was in the room at home and continued to tinker with his small electric shock sticks, because he knew that those guys in the afternoon had suffered a big loss, and they would definitely not give up, so he had to prepare in advance, but after fiddling for a while, he heard his father calling him outside the door.

"Xia Jiuying, you're here."

Xiao Yuan walked out of the door and saw Xia Jiuying, he was a little surprised, he thought that Xia Jiuying might look for him again, but he didn't expect it to be so soon, but it can also be seen from this how much Xia's mother attaches importance to things.

"Well, my mother asked me to call you to my house for dinner, and she has something to ask you." Xia Jiuying replied, and then smiled sweetly at Xiao Changtian, "I asked Xiao Yuan to accompany me to the house for dinner, don't you mind?" ”

"Go ahead." Xiao Changtian couldn't refuse, so he nodded and replied, although he was very curious about the sudden visit of his son, a beautiful female classmate, but it was not good to ask questions in front of others.

Xiao Yuan quickly cleaned up, went out of the house with Xia Jiuying, and rode to her house, this time the road was very safe, no one intercepted him, and soon arrived at No. 8 Hongqi Road.

When she got home, Xia's mother Zhang Chunli was already waiting at home, although Zhang Chunli was in a high position, she was a low-key person, and she basically didn't appear on TV and newspapers, so Xiao Yuan saw her for the first time.

"It looks very similar to Xia Jiuying." This was Xiao Yuan's first impression when he saw Xia Mu.

"This is a woman who is very good at maintenance and knows how to taste life." This is Xiao Yuan's second impression of Xia Mu, Xia Mu looks like she is at most twelve or eight or nine years old, but from Xia Jiuying's age, Xia Mu's age is definitely more than that.

Because of being at home, Xia's mother wore a white tone of home casual clothes, although it was simple, but it was very decent, giving people a very harmonious feeling, so far, Xiao Yuan also understood that the root of Xia Jiuying's usual appearance of looking very decent and good-looking no matter what clothes she wore turned out to be here.

"Hello Auntie." Xiao Yuan greeted Xia's mother.

"Mom, he's Xiao Yuan." Xia Jiuying introduced on the side.

"Xiao Yuan, please come in." Xia's mother did not grasp the majesty of the deputy mayor, but like an aunt next door, she let Xiao Yuan into the house with a smile, let him sit on the sofa in the living room, and then instructed Xia Jiuying to pour water and fruit for Xiao Yuan.

After the two sides sat down, Zhang Chunli looked the young man in front of him up and down, and found that the other party was calm, his eyes were clear, and he had a calm temperament that did not match his age, and he couldn't help but praise in his heart.

"Xiao Yuan, Yingying called me just now and told me about the situation of the computer at home, can you tell me more details?" Zhang Chunli didn't beat around the bush and went straight to the point.

"Yes." Xiao Yuan nodded slightly and said, "That's the case, I suspect that someone deliberately installed that Trojan horse on your computer through some method." ”

"Why do you have such a judgment?" Zhang Chunli asked, and when it came to business, her expression became solemn, and a kind of majesty of the superior naturally emanated.

"Because the behavior of this Trojan is very strange, I have this guess, of course, this is just my guess, and it has not been verified." Xiao Yuan said.

Zhang Chunli smiled slightly, and said in her heart that this child really speaks well, a bit like an experienced old fox, so she smiled and said: "You kid, you don't have to be so careful when talking to your aunt, if your aunt asks you to verify it, can you do it?" ”

"Yes."

"Okay, let's eat first, and then Auntie asks you to help verify it and see what this Trojan does in the computer?" Zhang Chunli said.

At this time, Xia Jiuying came over with a pot of tea and a plate of fruit, and put it on the coffee table in front of the sofa, Zhang Chunli stood up and asked Xia Jiuying to accompany Xiao Yuan to chat for a while, and she went to prepare dinner for the two.

Xiao Yuan didn't expect that Zhang Chunli would personally prepare the dinner, so at this moment, he really felt very honored, he could enjoy the dinner cooked by the dignified deputy mayor, and I am afraid that there would be no few in the entire Nanzhou City.

Drinking tea with Xia Jiuying in the living room, chatting for a while, and talking about some interesting things about school.

Xiao Yuan soon discovered that in addition to Xia Jiuying's gentle and graceful lady style at school, there was another side, she was very talkative, and her personality was a little naughty, but this kind of talkative and naughty would only be shown in front of very familiar friends.

And Xia Jiuying was also surprised to find that Xiao Yuan's knowledge was surprisingly extensive, in the sky and on the ground, talking about the past and the present, without him knowing, and occasionally a few fresh words popped out of her mouth that made her laugh, this discovery made her curiosity about Xiao Yuan a little stronger.

In general, after such a not too long conversation, the two have deepened their understanding of each other a little.

The dinner prepared by Zhang Chunli was very simple, cooked white rice porridge, a few plates of freshly fried vegetables, plus a few steamed buns bought from outside, during the meal, she did not mention the computer again, but asked Xiao Yuan about some family situations.

After eating, Xia Jiuying stayed to clean up the dishes and chopsticks, and Xiao Yuan followed Zhang Chunli to the study.

Xiao Yuan sat in front of the computer, turned it on, and then said to Zhang Chunli: "Auntie, the fastest verification method is to let the Trojan run first, and then we will grab the data packets sent by the Trojan program network, and then analyze it, so I need to spend a little time first to download a network packet capture tool from the Internet." ”

In fact, Xiao Yuan, this bag grabbing tool, can also write it himself, and as a top hacker, he prefers to use the tool he writes, but it takes time to write a tool like that, first, he can't let Xia Mu wait too long, and second, he doesn't want to write it himself when he can find relevant tools on the Internet, which will make people feel a suspicion of showing off, and it will also expose a lot of things that he doesn't want to expose, so he decided to find a ready-made tool from the Internet to download and use.

"No problem, you download it first, I'll wait for you outside, you can call me when you get it ready." Xia Mu stood up and left the study first.

After Xia's mother left, Xiao Yuan rummaged on the Internet, and soon found a working network data packet capture tool from a foreign website and downloaded it, and at the same time, in order to facilitate the analysis of the captured data packets, Xiao Yuan downloaded a network data packet analysis tool from the Internet.

When he was downloading, Xia Jiuying walked in, moved a chair and hid beside Xiao Yuan, without disturbing him, just holding his cheeks with both hands, quietly watching Xiao Yuan keep operating on the computer.

After doing this, Xiao Yuan turned on the service that was forbidden in the afternoon, started the computer again, and dialed up the Internet.

Then, he ran the packet capture tool, specified the packets to be captured, and soon the packet capture tool grabbed a large number of packets and generated a data file.

After getting the data file, Xiao Yuan ran the network packet analysis tool he downloaded, and soon, the packet analysis results came out, and an analysis report was generated on the computer screen.

Xiao Yuan stared at the analysis report for a moment, and then said to Xia Jiuying beside him: "The results are out, go and call Auntie over." ”

After Xia Jiuying called Zhang Chunli over, Xiao Yuan pointed to the analysis report and said: "Auntie, this is my analysis report on some data packets I caught, these data packets use the FTP protocol, it is obvious that the Trojan horse program is sending some files on your computer to a file server in the network." ”

"Can you see what kind of file it sent?" Xia Mu looked solemn and asked in a deep voice.

"Yes." Xiao Yuan turned down the page of the analysis report and said, "It sends a rich text file with the suffix rtf, the file name shows garbled characters, this is because the analysis software I use cannot recognize Chinese, and the name of this rtf file may be Chinese, the file is located in a directory called work under the D disk, the network address it sends is this, you can write down this address, go to the telecommunications bureau to check, you should be able to find where this address comes from." ”

"Okay, I understand, Xiao Yuan, let's stop here today, thank you for your hard work." Xia Mu stared at the computer screen for a moment, and then said.