What are the malignant consequences of hanging horses on the web? How to prevent the occurrence of hanging horses
4hw.com.cn: Recently, many users' commonly used software has been attacked by large-scale web horse hanging attacks. Do you know the vicious consequences of Web horse hanging? How to prevent the occurrence of stallion? Let's have a look.
Introduction to the malignant consequences of Pegasus:
Once the horse is hung, it means that the user will be poisoned without any operation, that is, without clicking the unknown link, without clicking the executive file, as long as the network is connected, it will be poisoned. At present, Tencent Yujian Threat Intelligence Center has found that there are many different versions of the Trojan horse downloaded in this mount storm. At present, there are four kinds of evils:
1. Push software: when the user is poisoned, the computer will suddenly appear some software that has not been installed.
2. Implantable Mining: this means that after poisoning, your network bandwidth will be seriously occupied, resulting in slow operation of the card. The Trojan uses thousands of chicken computers to collect Monroe coins for profit.
3. Intercepting online platform transactions: This is a kind of behavior of seizing the opportunity to steal money, that is, when users use shopping websites and other software for transactions, the virus will hijack the transaction and transfer the user's funds into a specific account.
4. Remote control Trojan: the Trojan will use the user's computer to download other remote control Trojan to achieve long-term control of the poisoned computer.
By 18:00 on April 12, Tencent's computer Butler had intercepted more than 200000 virus downloads caused by 412 mount storm. The most seriously affected provinces are Shandong (16%), Jiangsu (10.3%), Guangdong (9.3%), Henan (6.4%), Hebei (6.4%), Liaoning (5.9%) and Anhui (4.6%).
Suggestions to prevent hanging horses:
1、 Please install the Microsoft IE browser patch in time (or use the computer manager bug fix to install the patch)
Manual solution: upgrade the browser to ie11, and then install ie patch: kb3154070 patch download address & gt; & gt;
Automatic solution: use Tencent computer housekeeper vulnerability repair function to repair ie vulnerability.
2、 Install security software to intercept mount attack
Tencent's computer Butler has intercepted the mount horse attack for the first time. Users who have installed the computer Butler need not worry about the attack.
3、 Network administrator Please add the following IP to the firewall block list as soon as possible
If you are a network administrator of your company or organization, please add the following IP addresses to the firewall list as soon as possible:
139.224.225.117
107.150.50.34
222.186.3.73
What are the malignant consequences of hanging horses on the web? How to prevent the occurrence of hanging horses? Editor in chief introduced these to you. I hope it will help you.