A new, extremely hazardous cryptocurrency miner virus has been identified by protection researchers. The malware, called Precomp.exe can infect target sufferers using a selection of means. The main point behind the Precomp.exe miner is to employ cryptocurrency miner activities on the computers of victims in order to acquire Monero symbols at victims expenditure. The result of this miner is the elevated electrical energy costs and if you leave it for longer amount of times Precomp.exe might even harm your computer systems parts.
Precomp.exe uses sophisticated techniques to infiltrate PC and hide from its victims. Use GridinSoft Anti-Malware to determine whether your system is infected and prevent the crashes your PC
Precomp.exe: Distribution Methods
The Precomp.exe malware utilizes two popular techniques which are utilized to infect computer system targets:
- Payload Delivery through Prior Infections. If an older Precomp.exe malware is released on the target systems it can immediately update itself or download a more recent variation. This is possible by means of the built-in update command which gets the release. This is done by connecting to a certain predefined hacker-controlled server which supplies the malware code. The downloaded virus will certainly acquire the name of a Windows solution and also be put in the “%system% temp” location. Vital residential properties as well as running system arrangement files are altered in order to allow a consistent as well as quiet infection.
- Software Application Vulnerability Exploits. The newest variation of the Precomp.exe malware have actually been discovered to be brought on by the some ventures, famously recognized for being used in the ransomware strikes. The infections are done by targeting open solutions through the TCP port. The attacks are automated by a hacker-controlled framework which searches for if the port is open. If this problem is fulfilled it will certainly scan the service and also get info regarding it, consisting of any kind of version and setup information. Ventures and also prominent username as well as password combinations may be done. When the make use of is triggered against the prone code the miner will be released in addition to the backdoor. This will provide the a double infection.
In addition to these techniques other strategies can be utilized as well. Miners can be dispersed by phishing emails that are sent out in bulk in a SPAM-like manner and also depend upon social design methods in order to confuse the sufferers into thinking that they have actually gotten a message from a genuine solution or business. The virus documents can be either straight attached or put in the body components in multimedia material or message links.
The wrongdoers can additionally develop destructive landing pages that can pose supplier download web pages, software application download websites as well as various other regularly accessed locations. When they utilize comparable appearing domain names to legitimate addresses as well as security certifications the users may be pushed right into connecting with them. In some cases merely opening them can activate the miner infection.
Another strategy would be to utilize haul carriers that can be spread making use of those approaches or by means of file sharing networks, BitTorrent is among one of the most preferred ones. It is frequently used to disperse both legitimate software application and data and pirate material. 2 of one of the most prominent haul carriers are the following:
Other methods that can be thought about by the offenders include making use of internet browser hijackers -dangerous plugins which are made compatible with one of the most preferred web browsers. They are published to the relevant repositories with phony customer reviews as well as developer qualifications. In many cases the descriptions may include screenshots, video clips as well as fancy descriptions appealing excellent feature enhancements as well as efficiency optimizations. However upon setup the actions of the impacted web browsers will certainly alter- customers will locate that they will certainly be rerouted to a hacker-controlled touchdown page and their setups could be changed – the default home page, search engine as well as new tabs web page.
Precomp.exe
Precomp.exe: Analysis
The Precomp.exe malware is a traditional situation of a cryptocurrency miner which depending on its setup can create a variety of harmful activities. Its main goal is to carry out complicated mathematical jobs that will make the most of the available system sources: CPU, GPU, memory as well as hard drive space. The means they operate is by linking to an unique server called mining pool from where the needed code is downloaded and install. As quickly as one of the tasks is downloaded it will be started simultaneously, multiple instances can be run at as soon as. When a provided task is finished another one will be downloaded in its location as well as the loop will continue until the computer system is powered off, the infection is removed or an additional comparable event happens. Cryptocurrency will be compensated to the criminal controllers (hacking team or a single hacker) straight to their purses.
A hazardous attribute of this classification of malware is that samples similar to this one can take all system resources as well as practically make the victim computer system pointless up until the risk has been totally eliminated. The majority of them include a consistent installment that makes them really difficult to get rid of. These commands will make changes too choices, configuration data and also Windows Registry values that will certainly make the Precomp.exe malware begin immediately as soon as the computer is powered on. Accessibility to healing menus and also choices might be blocked which provides several hand-operated removal guides almost pointless.
This certain infection will setup a Windows service for itself, following the carried out security evaluation ther following actions have been observed:
. During the miner procedures the connected malware can attach to currently running Windows solutions as well as third-party installed applications. By doing so the system managers may not observe that the resource lots comes from a different process.
| Name | Precomp.exe |
|---|---|
| Category | Trojan |
| Sub-category | Cryptocurrency Miner |
| Dangers | High CPU usage, Internet speed reduction, PC crashes and freezes and etc. |
| Main purpose | To make money for cyber criminals |
| Distribution | Torrents, Free Games, Cracked Apps, Email, Questionable Websites, Exploits |
| Removal | Install GridinSoft Anti-Malware to detect and remove Precomp.exe |
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Precomp.exe
These type of malware infections are specifically efficient at performing innovative commands if set up so. They are based on a modular structure enabling the criminal controllers to manage all sort of unsafe habits. One of the popular examples is the modification of the Windows Registry – alterations strings related by the os can create major performance disturbances as well as the failure to accessibility Windows solutions. Relying on the range of modifications it can likewise make the computer entirely pointless. On the other hand adjustment of Registry values coming from any third-party mounted applications can undermine them. Some applications may stop working to release entirely while others can unexpectedly stop working.
This particular miner in its current variation is concentrated on mining the Monero cryptocurrency having a changed variation of XMRig CPU mining engine. If the campaigns confirm effective then future versions of the Precomp.exe can be launched in the future. As the malware makes use of software application vulnerabilities to contaminate target hosts, it can be component of an unsafe co-infection with ransomware and also Trojans.
Removal of Precomp.exe is strongly advised, given that you run the risk of not only a large power expense if it is working on your PC, however the miner may also execute other unwanted tasks on it and also damage your PC permanently.
Precomp.exe removal process
STEP 1. First of all, you need to download and install GridinSoft Anti-Malware.
STEP 2. Then you should choose “Quick scan” or “Full scan”.
STEP 3. Run to scan your computer
STEP 4. After the scan is completed, you need to click on “Apply” button to remove Precomp.exe
STEP 5. Precomp.exe Removed!
Video Guide: How to use GridinSoft Anti-Malware for remove Precomp.exe
How to prevent your PC from being reinfected with “Precomp.exe” in the future.
A Powerful Antivirus solution that can detect and block fileless malware is what you need! Traditional solutions detect malware based on virus definitions, and hence they often cannot detect “Precomp.exe”. GridinSoft Anti-Malware provides protection against all types of malware including fileless malware such as “Precomp.exe”. GridinSoft Anti-Malware provides cloud-based behavior analyzer to block all unknown files including zero-day malware. Such technology can detect and completely remove “Precomp.exe”.
