The clacking of the keyboard continued to echo in Chen Gewei's room. He was focused at the moment, staring at the screen silently.

My fingers flew across the keyboard very quickly, and I occasionally clicked the mouse twice to check the compilation status.

The floor-to-ceiling windows behind him changed from deep black to clear gray, and then to light transparency. Chen Gewei didn't sleep all night and was always working.

Since last night, he has been in a very happy mood. The philosophy and knowledge in his mind still have the upper hand, but the secretion of dopamine, from a physiological point of view, keeps his mood at a high level.

.

As a result, when we later studied vulnerability response methods, we made breakthrough progress.

He wrote a special unpacking and decompilation code for the Godlua software to identify the malware in it.

Although it will slightly reduce the speed of user access, it greatly improves security and improves the efficiency of blocking malicious attacks.

But at the same time, Chen Gewei also knew clearly that Yin Xiangyu did not come back all night.

Although he had been concentrating on typing on the keyboard, he could still hear the loud sounds of closing and opening doors very clearly.

Now that the sun is high in the sky, it seems that Yin Xiangyu made rapid progress last night.

After finally confirming the results of his work, Chen Gewei immediately transferred the file to his laptop, then neatly closed the computer, stood up and walked out of the room.

However, just when he had just packed his notebook and was about to leave the apartment, the door of the apartment was suddenly opened.

Yin Xiangyu appeared behind the door with a sneaky look on his face and cautiously peeked inside. Then he saw Chen Gewei, who was already carrying his bag, standing in the living room looking at him.

"Hey? Are you going so early?"

Yin Xiangyu asked unexpectedly, and at the same time quickly walked into the apartment, trying to hide the fact that he had not returned home all night.

Chen Gewei looked him up and down, then calmly walked to the entrance, and at the same time smelled the smell in the air carefully with his nose.

"Wine...perfume...seems like a classic plot."

After Chen Gewei smelled two key factors, he immediately made an inference.

Although his tone was still very calm, the content of his words sounded like ridicule.

"No, no, no."

Yin Xiangyu immediately denied it three times, waved his hands wildly and said.

"I just drank some wine last night, a little too much, and slept at her house, but on the sofa."

"I didn't say anything either."

Chen Gewei said indifferently, lowering his head and putting on his shoes calmly.

"I wouldn't care if you had sex with her. Her life is pretty normal. You are free to do whatever you want with her."

"I...I haven't drank for a long time, so I suddenly felt a little heady when I drank. Don't you like the taste of wine?"

Yin Xiangyu hurriedly looked at Chen Gewei to explain.

The latter raised his head, nodded slightly, and then said calmly.

"What you said is like my male roommate, but it's a pity that Han Chengshu can't hear it."

Yin Xiangyu was speechless for a moment, but looking at Chen Gewei who was about to go out, he still asked with concern.

"Is there anything wrong with you coming over so early?"

"No."

Chen Gewei shook his head calmly.

"I wrote a small countermeasure program and went over to try it."

"okay."

Yin Xiangyu thought for a moment, then nodded seriously.

"I'll be there soon."

"Then you'd better choose a nicer outfit. After all, today is the first day."

Chen Gewei stood outside the door and talked to Yin Xiangyu, then turned around and walked towards the elevator entrance.

"Hey, I really didn't do anything!"

Yin Xiangyu chased him out to explain, but Chen Gewei completely ignored him and calmly pressed the elevator button.

…

Fifteen minutes later at Lianzhong Network Security Company, Pu Xuelin, who was on duty, watched with surprise as Chen Gewei appeared at the door of the company, and then walked quickly to the computer room.

In addition to Pu Xuelin, there are three other engineers who also stay at the company on duty. The surprise on their faces is not much less than that of Pu Xuelin.

Chen Gewei, who had a plain face, quickly walked past Pu Xuelin, neatly took off his sports backpack, handed it to Pu Xuelin beside him, and then said it lightly.

"Open my computer."

Pu Xuelin quickly followed the instructions, carried the bag to Chen Gewei's workstation, opened the zipper and took out the notebook, then put it on the table and unfolded it.

The other three engineers seemed to have sensed something and gathered around him.

Chen Gewei's computer was not turned off. When he opened it, there was a long string of codes, which was quite complicated.

v2 = gethostbyname("d.heheda.tk");

if(v2)

v3 =**(_DWORD**)v2-h_addr_list;

else

v3 = 0;

ccip = v3;

v4 = xorkey;

ccport = ox22FF;

strcpy(v9,"

v0=(void *)http_init(1);

http_set_headers(

v0,

"User-Agent: /5.0 (compatible; Baiduspider/2.0;+httpv1 = http_get((int)v0,v9);

if ( v1 &&*(_DWORD *)(v1 + 16))

{

v2 = strstr(*(const char **)(v1 + 20),"\"description\":\""'v3 =(int)(v2 + 15);

v4 = strstr(v2,"\",");

*v4 = 0;

v5 = "d.heheda.tk";

if ( v4 !=(char *)v3 )

v5 =(const char *)v3;

v6 = gethostbyname(v5);

if(v6)

v7 =**(_DWORD **)v6-h_addr_list;

else

v7 = ip = v7;

env = 0;

ccport = 0x22FF;

…………

Pu Xuelin and others felt bald after reading a large amount of code. After studying it carefully for more than ten minutes, they roughly saw the redundant functions and encryption algorithms. However, these were only two small pieces of it.

While a few people were studying carefully, Chen Gewei had already walked out of the computer room and walked quickly behind everyone.

The four subordinate engineers immediately stood up to make way for Chen Gewei.

But Chen Gewei pushed Pu Xuelin back, pointed at the screen, and began to explain to the four people.

"I studied the general function of Godlua at night. Here is redundancy and encryption, and then it can be unpacked through this hard coding and Pastebin text..."

Chen Gewei explained the functions of the newly written code to Pu Xuelin and others very professionally.

There were many employees who had just come to work. Seeing them explaining, they all came over and watched together.

Gradually, the situation evolved into everyone coming to the center of the office and watching the slides played on the projector connected to Chen Gewei's laptop, and then Chen Gewei began to lecture them like a teacher.

By the time the haggard-looking Jin Shangxun arrived at the company at nine o'clock, Teacher Chen Gewei's class had basically ended, and all the engineers had fully understood and mastered the new safety protection measures compiled by Chen Gewei.
To be continued...