In this message, I am going to detail the way the Kolovorot trojan injected into your system, as well as how to get rid of Kolovorot trojan virus.
What is Kolovorot trojan?
| Name | Kolovorot |
| Infection Type | Trojan |
| Symptoms |
|
| Similar behavior | Reflo, Eskimo, Fakromup, Bitcoinminer, SoftFire, Rocalog |
| Fix Tool |
See If Your System Has Been Affected by Kolovorot trojan |
The name of this kind of malware is an allusion to a famous tale concerning Trojan Horse, which was put to work by Greeks to enter into the city of Troy and win the war. Like a fake horse that was left for trojans as a gift, Kolovorot trojan virus is dispersed like something legit, or, at least, effective. Harmful apps are concealing inside of the Kolovorot trojan virus, like Greeks within a huge wooden dummy of a horse.1Trojan viruses are among the leading malware kinds by its injection rate for quite a long period of time. And now, throughout the pandemic, when malware became significantly active, trojan viruses boosted their activity, too. You can see a lot of messages on various sources, where users are complaining about the Kolovorot trojan virus in their computers, and also requesting for aid with Kolovorot trojan virus elimination.
Trojan Kolovorot is a type of virus that injects right into your personal computer, and then executes different destructive features. These functions depend upon a kind of Kolovorot trojan: it can work as a downloader for other malware or as a launcher for an additional harmful program which is downloaded together with the Kolovorot trojan virus. During the last 2 years, trojans are likewise spread via email add-ons, and in the majority of situations used for phishing or ransomware injection.
Kolovorot2 also known as
| Bkav | W32.AIDetect.malware1 |
| Elastic | malicious (high confidence) |
| MicroWorld-eScan | Gen:Variant.Graftor.888746 |
| FireEye | Generic.mg.fddb1c4e4ba4cdff |
| Cylance | Unsafe |
| Sangfor | Trojan.Win32.Save.a |
| K7AntiVirus | Trojan ( 005246d51 ) |
| K7GW | Adware ( 004b87ea1 ) |
| Cybereason | malicious.e4ba4c |
| BitDefenderTheta | Gen:NN.ZexaF.34084.or0@ayiyzKib |
| Cyren | W32/Agent.EW.gen!Eldorado |
| Symantec | ML.Attribute.HighConfidence |
| ESET-NOD32 | a variant of Win32/Packed.FlyStudio.AC potentially unwanted |
| ClamAV | Win.Malware.Generic-9820446-0 |
| Kaspersky | HEUR:Trojan.Win32.Kolovorot.gen |
| BitDefender | Gen:Variant.Graftor.888746 |
| Ad-Aware | Gen:Variant.Graftor.888746 |
| Emsisoft | Gen:Variant.Graftor.888746 (B) |
| Comodo | Worm.Win32.Dropper.RA@1qraug |
| McAfee-GW-Edition | BehavesLike.Win32.Generic.th |
| Sophos | Generic ML PUA (PUA) |
| GData | Win32.Trojan.PSE.12FI8JT |
| eGambit | Unsafe.AI_Score_99% |
| Antiy-AVL | Trojan/Generic.ASCommon.FA |
| Arcabit | Trojan.Graftor.DD8FAA |
| Cynet | Malicious (score: 100) |
| Acronis | suspicious |
| ALYac | Gen:Variant.Graftor.888746 |
| MAX | malware (ai score=82) |
| VBA32 | BScope.Trojan.Tiggre |
| Malwarebytes | Trojan.MalPack.FlyStudio |
| APEX | Malicious |
| Rising | Malware.Heuristic!ET#98% (RDMK:cmRtazqL+ySmi0j9mvRkOEfa34lE) |
| SentinelOne | Static AI – Malicious PE |
| MaxSecure | Trojan.Malware.300983.susgen |
| Fortinet | W32/CoinMiner.65CA!tr |
| CrowdStrike | win/malicious_confidence_60% (D) |
What are the symptoms of Kolovorot trojan?
- SetUnhandledExceptionFilter detected (possible anti-debug);
- Attempts to connect to a dead IP:Port (1 unique times);
- Yara rule detections observed from a process memory dump/dropped files/CAPE;
- Creates RWX memory;
- Dynamic (imported) function loading detected;
- Enumerates running processes;
- Reads data out of its own binary image;
- CAPE extracted potentially suspicious content;
- Unconventionial binary language: Chinese (Simplified);
- Unconventionial language used in binary resources: Chinese (Simplified);
- Authenticode signature is invalid;
- Tries to unhook or modify Windows functions monitored by Cuckoo;
The frequent symptom of the Kolovorot trojan virus is a gradual entrance of a wide range of malware – adware, browser hijackers, et cetera. As a result of the activity of these destructive programs, your computer becomes extremely sluggish: malware consumes large amounts of RAM and CPU capacities.
Another visible impact of the Kolovorot trojan virus presence is unidentified processes showed in task manager. Often, these processes might try to imitate system processes, however, you can recognize that they are not legit by checking out the genesis of these processes. Quasi system applications and Kolovorot trojan’s processes are always detailed as a user’s tasks, not as a system’s.
How to remove Kolovorot 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 Kolovorot trojan and also be sure that all satellite malware, downloaded with the help of this trojan, will be wiped out, as well, I’d recommend you to use Loaris Trojan Remover.
Kolovorot trojan virus is truly hard to delete by hand. Its pathways are really tough to track, and the changes executed by the Kolovorot trojan are hidden deeply within the system. So, the opportunity that you will make your system 100% clean of trojans is extremely low. And also don't forget about malware that has been downloaded and install with the help of the Kolovorot trojan virus. I think these arguments suffice to ensure that getting rid of the trojan virus by hand is a bad suggestion.
Kolovorot removal guide
To detect and delete all malware on your PC using Loaris, it’s better to use Standard or Full scan. Removable scan, as well as Custom, will check only specified locations, so such scans cannot provide the full information.
You can observe the detects during the scan process goes. However, to perform any actions against spotted malware, you need to wait until the scan is finished, or to interrupt the scanning process.
To choose the special action for each detected malicious items, choose the button in front of the name of detected malware. By default, all viruses will be moved to quarantine.
How to remove Kolovorot Trojan?
Name: Kolovorot
Description: Trojan Kolovorot is a kind of virus that infiltrates into your computer, and after that performs different destructive functions. These features depend upon a type of Kolovorot 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 Kolovorot 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)
- Kolovorot VirusTotal Report: https://www.virustotal.com/api/v3/files/04cb73ef2dd09d4fc987fea6381da4eb4950a33776cd05a590589c0da028e01c
