In this post, I am going to describe how the PowershellLoader trojan injected right into your system, and how to get rid of PowershellLoader trojan virus.
What is PowershellLoader trojan?
| Name | PowershellLoader |
| Infection Type | Trojan |
| Symptoms |
|
| Similar behavior | Shell, PWSZbot, SmokeLoader, Autoitinjector, Expiro, Itsproc |
| Fix Tool |
See If Your System Has Been Affected by PowershellLoader trojan |
The name of this sort of malware is an allusion to a popular legend regarding Trojan Horse, which was utilized by Greeks to enter into the city of Troy and win the war. Like a dummy horse that was made for trojans as a present, PowershellLoader trojan virus is dispersed like something legit, or, at least, effective. Malicious apps are stashing inside of the PowershellLoader trojan virus, like Greeks within a massive wooden dummy of a horse.1Trojan viruses are among the leading malware types by its injection rate for quite a long period of time. And currently, during the pandemic, when malware became tremendously active, trojan viruses enhanced their activity, too. You can see plenty of messages on various sources, where people are grumbling about the PowershellLoader trojan virus in their computer systems, as well as asking for help with PowershellLoader trojan virus clearing.
Trojan PowershellLoader is a type of virus that infiltrates into your computer, and then performs different destructive functions. These features rely on a sort of PowershellLoader trojan: it may function as a downloader for many other malware or as a launcher for another malicious program which is downloaded together with the PowershellLoader trojan virus. Over the last 2 years, trojans are likewise distributed via e-mail add-ons, and most of instances used for phishing or ransomware injection.
PowershellLoader2 also known as
| Bkav | W32.AIDetect.malware1 |
| Lionic | Trojan.Win32.Generic.4!c |
| Elastic | malicious (high confidence) |
| DrWeb | Trojan.Siggen15.22576 |
| MicroWorld-eScan | Trojan.Agent.EYLR |
| FireEye | Generic.mg.305b5de14b053669 |
| McAfee | Artemis!305B5DE14B05 |
| Cylance | Unsafe |
| Zillya | Trojan.Agent.Win32.2615680 |
| Sangfor | Suspicious.Win32.Save.a |
| K7AntiVirus | Trojan ( 0058876d1 ) |
| Alibaba | Trojan:Win32/Generic.d77e1db7 |
| K7GW | Trojan ( 0058876d1 ) |
| CrowdStrike | win/malicious_confidence_100% (W) |
| BitDefenderTheta | Gen:NN.ZexaF.34114.wmJfaix7qjpi |
| Cyren | W32/Agent.DOR.gen!Eldorado |
| Symantec | ML.Attribute.HighConfidence |
| ESET-NOD32 | Win32/Agent.ADMM |
| TrendMicro-HouseCall | Suspicious |
| Kaspersky | UDS:Trojan.Win32.Generic |
| BitDefender | Trojan.Agent.EYLR |
| NANO-Antivirus | Trojan.Win32.Agent.epwdel |
| Avast | Win32:Malware-gen |
| Tencent | Trojan.Win32.Agent.wb |
| Ad-Aware | Trojan.Agent.EYLR |
| Sophos | Mal/Generic-S |
| TrendMicro | Suspicious |
| McAfee-GW-Edition | BehavesLike.Win32.BadFile.fc |
| SentinelOne | Static AI – Malicious PE |
| Emsisoft | Trojan.Agent.EYLR (B) |
| Ikarus | Trojan.Win32.Agent |
| GData | Win32.Trojan.PSE.1YNUJ22 |
| Jiangmin | Trojan.Agent.dlnq |
| Avira | TR/Crypt.ULPM.Gen |
| Antiy-AVL | Trojan/Generic.ASMalwS.34AABA2 |
| Microsoft | Trojan:Win32/PowershellLoader!MSR |
| Cynet | Malicious (score: 100) |
| AhnLab-V3 | Trojan/Win.QE.C4744266 |
| VBA32 | BScope.Trojan.Wacatac |
| ALYac | Trojan.Agent.EYLR |
| Malwarebytes | Malware.AI.626804014 |
| APEX | Malicious |
| Rising | Trojan.Agent!1.D9AC (CLOUD) |
| Yandex | Trojan.Fuery!D+JupAt/MK4 |
| MAX | malware (ai score=83) |
| Fortinet | W32/Agent.ADMM!tr |
| AVG | Win32:Malware-gen |
| Cybereason | malicious.14b053 |
| Panda | Trj/Genetic.gen |
| MaxSecure | Trojan.Malware.7164915.susgen |
What are the symptoms of PowershellLoader trojan?
- Yara rule detections observed from a process memory dump/dropped files/CAPE;
- Dynamic (imported) function loading detected;
- The binary contains an unknown PE section name indicative of packing;
- The binary likely contains encrypted or compressed data.;
- The executable is compressed using UPX;
- Authenticode signature is invalid;
The typical indicator of the PowershellLoader trojan virus is a gradual entrance of various malware – adware, browser hijackers, and so on. As a result of the activity of these malicious programs, your system ends up being very lagging: malware absorbs substantial amounts of RAM and CPU capacities.
Another visible effect of the PowershellLoader trojan virus existence is unknown processes showed off in task manager. Frequently, these processes may attempt to imitate system processes, however, you can recognize that they are not legit by checking out the source of these tasks. Pseudo system applications and PowershellLoader trojan’s processes are always specified as a user’s tasks, not as a system’s.
How to remove PowershellLoader trojan virus?
- Download and install Loaris Trojan Remover.
- Open Loaris and perform a “Standard scan“.
- “Move to quarantine” all items.
- Open “Tools” tab – Press “Reset Browser Settings“.
- Approve the reset pressing “Yes” button in the appeared window.
- Restart your computer.
To get rid of PowershellLoader trojan and also be sure that all added malware, downloaded with the help of this trojan, will be cleaned, too, I’d suggest you to use Loaris Trojan Remover.
PowershellLoader trojan virus is pretty hard to get rid of by hand. Its paths are incredibly hard to track, as well as the modifications implemented by the PowershellLoader trojan are hidden deeply inside of the system. So, the possibility that you will make your system 100% clean of trojans is extremely low. And also don't ignore malware that has been downloaded with the help of the PowershellLoader trojan virus. I believe these arguments suffice to assure that removing the trojan virus manually is a bad suggestion.
PowershellLoader removal guide
To spot and remove all malware on your computer using Loaris, it’s better to make use of Standard or Full scan. Removable scan, as well as Custom, will check only specified folders, so these scans are not able to provide the full information.
You can spectate the detects till the scan process lasts. Nevertheless, to execute any actions against spotted viruses, you need to wait until the process is over, or to stop the scanning process.
To choose the special action for each detected malware, click the arrow in front of the detection name of detected viruses. By default, all malware will be sent to quarantine.
How to remove PowershellLoader Trojan?
Name: PowershellLoader
Description: Trojan PowershellLoader is a kind of virus that infiltrates into your computer, and after that performs different destructive functions. These features depend upon a type of PowershellLoader trojan: it can act as a downloader for many other malware or as a launcher for another destructive program which is downloaded in addition to the PowershellLoader trojan. During the last two years, trojans are also dispersed via e-mail attachments, and most of situations utilized for phishing or ransomware infiltration.
Operating System: Windows
Application Category: Trojan
User Review
( votes)- What is Trojan Horse: https://en.wikipedia.org/wiki/Trojan_horse_(computing)
- PowershellLoader VirusTotal Report: https://www.virustotal.com/api/v3/files/2d4cef3684e6703c26ce3c8119a32784178203a4d5702a8ced75bf3df981818b
