In this post, I am going to detail how the Kovter trojan injected right into your personal computer, as well as the best way to remove Kovter trojan virus.
What is Kovter trojan?
| Name | Kovter |
| Infection Type | Trojan |
| Symptoms |
|
| Similar behavior | Nisloder, Jobutyve, Waldek, Fuerboos, Nockat, Obfuscator |
| Fix Tool |
See If Your System Has Been Affected by Kovter trojan |
The name of this kind of malware is an allusion to a well-known legend regarding Trojan Horse, which was utilized by Greeks to enter into the city of Troy and win the battle. Like a dummy horse that was left for trojans as a gift, Kovter trojan virus is distributed like something legit, or, at least, valuable. Malicious apps are stashing inside of the Kovter trojan virus, like Greeks within a big wooden dummy of a horse.1Trojan viruses are one of the leading malware kinds by its injection frequency for quite a very long time. And currently, during the pandemic, when malware got tremendously active, trojan viruses boosted their activity, too. You can see a number of messages on different websites, where people are whining concerning the Kovter trojan virus in their computer systems, and also requesting assistance with Kovter trojan virus elimination.
Trojan Kovter is a type of virus that injects into your system, and then executes various malicious functions. These functions depend upon a sort of Kovter trojan: it might act as a downloader for additional malware or as a launcher for an additional harmful program which is downloaded along with the Kovter trojan. During the last 2 years, trojans are also distributed using email attachments, and most of cases utilized for phishing or ransomware injection.
Kovter2 also known as
| Bkav | W32.AIDetectVM.malware1 |
| Elastic | malicious (high confidence) |
| MicroWorld-eScan | Gen:Variant.Poweliks.Dropper.3 |
| FireEye | Generic.mg.1d8d40a278cf0437 |
| CAT-QuickHeal | Ransom.Locky.MUE.A6 |
| ALYac | Gen:Variant.Poweliks.Dropper.3 |
| Cylance | Unsafe |
| VIPRE | Trojan.Win32.Kovter.ab (v) |
| Sangfor | Malware |
| K7AntiVirus | Trojan ( 005732971 ) |
| BitDefender | Gen:Variant.Poweliks.Dropper.3 |
| K7GW | Trojan ( 005732971 ) |
| Cybereason | malicious.278cf0 |
| TrendMicro | TROJ_HPKOVTER.SMAX1 |
| Cyren | W32/S-643ca60d!Eldorado |
| Symantec | Ransom.Kovter |
| APEX | Malicious |
| Avast | Win32:Trojan-gen |
| Kaspersky | HEUR:Trojan.Win32.Generic |
| Alibaba | Trojan:Win32/Kovter.1259ca25 |
| NANO-Antivirus | Virus.Win32.Gen.ccmw |
| Rising | Trojan.Kovter!8.152 (TFE:1:EH5aPhaSdEH) |
| Ad-Aware | Gen:Variant.Poweliks.Dropper.3 |
| Emsisoft | Gen:Variant.Poweliks.Dropper.3 (B) |
| Comodo | TrojWare.Win32.Ransom.Locky.XST@6qi3hl |
| F-Secure | Heuristic.HEUR/AGEN.1129628 |
| DrWeb | Trojan.Kovter.297 |
| Invincea | ML/PE-A + Troj/Agent-AJFK |
| McAfee-GW-Edition | BehavesLike.Win32.Generic.fc |
| Sophos | Troj/Agent-AJFK |
| Ikarus | Trojan.Win32.Kovter |
| Avira | HEUR/AGEN.1129628 |
| MAX | malware (ai score=83) |
| Microsoft | Trojan:Win32/Kovter.I |
| Gridinsoft | Trojan.Win32.Kryptik.oa |
| Arcabit | Trojan.Poweliks.Dropper.3 |
| ZoneAlarm | HEUR:Trojan.Win32.Generic |
| GData | Gen:Variant.Poweliks.Dropper.3 |
| Cynet | Malicious (score: 100) |
| AhnLab-V3 | Trojan/Win32.Poweliks.C1753896 |
| Acronis | suspicious |
| McAfee | GenericRXAA-AA!1D8D40A278CF |
| VBA32 | BScope.Trojan.Bagsu |
| Panda | Trj/Genetic.gen |
| ESET-NOD32 | a variant of Win32/Kryptik.FNBM |
| TrendMicro-HouseCall | TROJ_HPKOVTER.SMAX1 |
| Tencent | Win32.Trojan.Generic.Eaxx |
| SentinelOne | Static AI – Malicious PE |
| Fortinet | W32/Generic.AJFK!tr |
| BitDefenderTheta | Gen:NN.ZexaF.34634.uG1@aayUkFgi |
| AVG | Win32:Trojan-gen |
| CrowdStrike | win/malicious_confidence_100% (D) |
| Qihoo-360 | Generic/HEUR/QVM20.1.4D79.Malware.Gen |
What are the symptoms of Kovter trojan?
- Injection (inter-process);
- Injection (Process Hollowing);
- Executable code extraction;
- Creates RWX memory;
- Attempts to connect to a dead IP:Port (146 unique times);
- Reads data out of its own binary image;
- The binary likely contains encrypted or compressed data.;
- Detects VirtualBox through the presence of a library;
- Detects Sandboxie through the presence of a library;
- Detects SunBelt Sandbox through the presence of a library;
- Executed a process and injected code into it, probably while unpacking;
- A process attempted to delay the analysis task by a long amount of time.;
- Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config;
- Creates a registry key or value with NUL characters to avoid detection with regedit;
- Installs itself for autorun at Windows startup;
- Stores JavaScript or a script command in the registry, likely for persistence or configuration;
- Attempts to identify installed analysis tools by registry key;
- Attempts to identify installed AV products by installation directory;
- Checks the version of Bios, possibly for anti-virtualization;
- Checks the presence of disk drives in the registry, possibly for anti-virtualization;
- Detects VirtualBox through the presence of a file;
- Detects VirtualBox through the presence of a registry key;
- Detects VMware through the presence of a file;
- Detects VMware through the presence of a registry key;
- Detects Virtual PC through the presence of a file;
- Attempts to modify browser security settings;
- Generates some ICMP traffic;
- Collects information to fingerprint the system;
- Anomalous binary characteristics;
The usual symptom of the Kovter trojan virus is a progressive appearance of a wide range of malware – adware, browser hijackers, et cetera. Because of the activity of these destructive programs, your computer ends up being extremely slow: malware uses up substantial quantities of RAM and CPU capacities.
Another visible result of the Kovter trojan virus visibility is unidentified programs displayed in task manager. Sometimes, these processes might attempt to simulate system processes, but you can understand that they are not legit by looking at the source of these tasks. Quasi system applications and Kovter trojan’s processes are always listed as a user’s programs, not as a system’s.
How to remove Kovter 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 Kovter trojan and ensure that all additional malware, downloaded with the help of this trojan, will certainly be removed, too, I’d recommend you to use Loaris Trojan Remover.
Kovter trojan virus is really tough to wipe out by hand. Its paths are really tough to track, and the modifications executed by the Kovter trojan are hidden deeply inside of the system. So, the chance that you will make your system 100% clean of trojans is extremely low. And also don't ignore malware that has been downloaded and install with the help of the Kovter trojan virus. I feel these arguments suffice to assure that removing the trojan virus by hand is a bad suggestion.
Kovter removal guide
To spot and delete all malware on your personal computer using Loaris Trojan Remover, it’s better to use Standard or Full scan. Removable scan, as well as Custom, will scan only specified locations, so such scans cannot provide the full information.
You can spectate the detects during the scan process lasts. Nevertheless, to execute any actions against detected malicious programs, you need to wait until the process is over, or to interrupt the scanning process.
To choose the special action for each detected malicious programs, choose the knob in front of the name of detected malicious programs. By default, all malicious items will be moved to quarantine.
How to remove Kovter Trojan?
Name: Kovter
Description: Trojan Kovter is a kind of virus that infiltrates into your computer, and after that performs different destructive functions. These features depend upon a type of Kovter 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 Kovter 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
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