In this post, I am going to describe how the QBot trojan infused into your PC, as well as how to remove QBot trojan virus.
What is QBot trojan?
| Name | QBot |
| Infection Type | Trojan |
| Symptoms |
|
| Similar behavior | Satacom, Cordmix, Vadas, Vasinsitiva, Sabsik, Crysis |
| Fix Tool |
See If Your System Has Been Affected by QBot trojan |
The name of this sort of malware is an allusion to a popular tale about Trojan Horse, that was utilized by Greeks to enter the city of Troy and win the battle. Like a fake horse that was left for trojans as a present, QBot trojan virus is dispersed like something legit, or, at least, useful. Malicious apps are concealing inside of the QBot trojan virus, like Greeks inside of a massive wooden dummy of a horse.1Trojan viruses are among the leading malware kinds by its injection frequency for quite a very long time. And now, during the pandemic, when malware got enormously active, trojan viruses raised their activity, too. You can see a lot of messages on diverse resources, where people are grumbling about the QBot trojan virus in their computer systems, as well as asking for assistance with QBot trojan virus clearing.
Trojan QBot is a kind of virus that infiltrates right into your system, and afterwards executes various harmful features. These features rely on a sort of QBot trojan: it can serve as a downloader for additional malware or as a launcher for an additional destructive program which is downloaded together with the QBot trojan. During the last 2 years, trojans are additionally delivered through email add-ons, and most of instances used for phishing or ransomware injection.
QBot2 also known as
| Elastic | malicious (high confidence) |
| DrWeb | Trojan.Inject4.11942 |
| ALYac | Trojan.Agent.QakBot |
| Cylance | Unsafe |
| Sangfor | Trojan.Win32.Save.a |
| K7GW | Backdoor ( 0057abff1 ) |
| K7AntiVirus | Backdoor ( 0057abff1 ) |
| Symantec | Trojan.Gen.MBT |
| ESET-NOD32 | Win32/Qbot.CY |
| APEX | Malicious |
| Avast | Win32:DangerousSig [Trj] |
| Cynet | Malicious (score: 99) |
| Kaspersky | Trojan.Win32.Bsymem.aaio |
| BitDefender | Trojan.GenericKD.36920429 |
| MicroWorld-eScan | Trojan.GenericKD.36920429 |
| Ad-Aware | Trojan.GenericKD.36920429 |
| VIPRE | Trojan.Win32.Generic!BT |
| TrendMicro | TROJ_FRS.VSNTEH21 |
| McAfee-GW-Edition | Artemis!Trojan |
| FireEye | Generic.mg.ea5ea204d6f465fa |
| Emsisoft | MalCert.A (A) |
| SentinelOne | Static AI – Suspicious PE |
| Webroot | W32.Trojan.Gen |
| Avira | TR/AD.Qbot.ycxcq |
| Kingsoft | Win32.Troj.Undef.(kcloud) |
| Microsoft | Trojan:Win32/QBot!MSR |
| AegisLab | Trojan.Win32.Bsymem.4!c |
| ZoneAlarm | Trojan.Win32.Bsymem.aaio |
| GData | Trojan.GenericKD.36920429 |
| AhnLab-V3 | Malware/Win.Generic.C4478399 |
| McAfee | Artemis!EA5EA204D6F4 |
| MAX | malware (ai score=89) |
| VBA32 | BScope.Trojan.Zenpak |
| Malwarebytes | Malware.AI.2279295065 |
| TrendMicro-HouseCall | TROJ_FRS.VSNTEH21 |
| Rising | Trojan.GenKryptik!8.AA55 (CLOUD) |
| Ikarus | Backdoor.QBot |
| Fortinet | W32/GenCBL.AKV!tr |
| AVG | Win32:DangerousSig [Trj] |
| Paloalto | generic.ml |
What are the symptoms of QBot trojan?
- Executable code extraction;
- Injection (inter-process);
- Injection (Process Hollowing);
- Presents an Authenticode digital signature;
- Creates RWX memory;
- A process created a hidden window;
- Uses Windows utilities for basic functionality;
- Executed a process and injected code into it, probably while unpacking;
- Installs itself for autorun at Windows startup;
- Anomalous binary characteristics;
The typical indicator of the QBot trojan virus is a steady appearance of a wide range of malware – adware, browser hijackers, et cetera. Due to the activity of these harmful programs, your computer becomes really sluggish: malware absorbs substantial amounts of RAM and CPU capabilities.
Another detectable effect of the QBot trojan virus visibility is unfamiliar programs showed off in task manager. Frequently, these processes may attempt to imitate system processes, however, you can recognize that they are not legit by taking a look at the source of these processes. Pseudo system applications and QBot trojan’s processes are always detailed as a user’s programs, not as a system’s.
How to remove QBot 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 clean up QBot trojan and be sure that all extra malware, downloaded with the help of this trojan, will certainly be eliminated, too, I’d suggest you to use Loaris Trojan Remover.
QBot trojan virus is pretty difficult to delete manually. Its pathways are really difficult to track, as well as the changes implemented by the QBot trojan are concealed deeply within the system. So, the chance that you will make your system 100% clean of trojans is pretty low. And also don't ignore malware that has been downloaded with the help of the QBot trojan virus. I feel that these arguments suffice to ensure that getting rid of the trojan virus by hand is an awful concept.
QBot removal guide
To spot and delete all malware on your personal computer using Loaris, it’s better to make use of Standard or Full scan. Removable scan, as well as Custom, will check only specified directories, so such checks are not able to provide the full information.
You can see the detects during the scan process lasts. Nevertheless, to execute any actions against spotted malware, you need to wait until the scan is over, or to interrupt the scanning process.
To choose the special action for each detected malicious programs, click the button in front of the detection name of detected viruses. By default, all malicious programs will be sent to quarantine.
How to remove QBot Trojan?
Name: QBot
Description: Trojan QBot is a kind of virus that infiltrates into your computer, and after that performs different destructive functions. These features depend upon a type of QBot 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 QBot 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)
- QBot VirusTotal Report:
