In this post, I am going to reveal how the Cofas trojan injected into your system, and how to remove Cofas trojan virus.
What is Cofas trojan?
| Name | Cofas |
| Infection Type | Trojan |
| Symptoms |
|
| Similar behavior | WinDealer, Mediyes, NetCore, RiseProStealer, Barys, FraudLoad |
| Fix Tool |
See If Your System Has Been Affected by Cofas trojan |
The name of this type of malware is an allusion to a widely known legend regarding Trojan Horse, which was put to work by Greeks to enter the city of Troy and win the war. Like a fake horse that was made for trojans as a present, Cofas trojan virus is dispersed like something legit, or, at least, useful. Malicious apps are concealing inside of the Cofas trojan virus, like Greeks inside of a large wooden dummy of a horse.1Trojan viruses are among the leading malware kinds by its injection rate for quite a long time. And currently, during the pandemic, when malware became extremely active, trojan viruses enhanced their activity, too. You can see plenty of messages on diverse websites, where users are grumbling about the Cofas trojan virus in their computers, as well as asking for assisting with Cofas trojan virus removal.
Trojan Cofas is a kind of virus that infiltrates into your system, and afterwards executes various harmful features. These functions depend upon a type of Cofas trojan: it might work as a downloader for additional malware or as a launcher for an additional destructive program which is downloaded together with the Cofas trojan. During the last 2 years, trojans are also delivered through e-mail attachments, and in the majority of cases utilized for phishing or ransomware injection.
Cofas2 also known as
| Bkav | W32.AIDetectMalware |
| Lionic | Trojan.Win32.Agent.Y!c |
| Elastic | malicious (high confidence) |
| MicroWorld-eScan | Gen:Variant.Lazy.111622 |
| FireEye | Gen:Variant.Lazy.111622 |
| CAT-QuickHeal | Trojan.Panot.100160 |
| Skyhigh | BehavesLike.Win32.Ransomware.lm |
| McAfee | RDN/Generic Downloader.x |
| Cylance | unsafe |
| Sangfor | Downloader.Win32.Small.Vzql |
| K7AntiVirus | Trojan-Downloader ( 0058a47d1 ) |
| Alibaba | TrojanDownloader:Win32/Cofas.90b8f185 |
| K7GW | Trojan-Downloader ( 0058a47d1 ) |
| CrowdStrike | win/malicious_confidence_100% (W) |
| Arcabit | Trojan.Lazy.D1B406 |
| Symantec | Trojan.Cidox!gm |
| ESET-NOD32 | a variant of Win32/TrojanDownloader.Small.BKK |
| Cynet | Malicious (score: 99) |
| Kaspersky | HEUR:Trojan.Win32.Agent.gen |
| BitDefender | Gen:Variant.Lazy.111622 |
| Avast | Win32:Agent-BCPP [Trj] |
| Rising | Downloader.Small!8.B41 (TFE:5:CGQijVVnTiS) |
| Emsisoft | Gen:Variant.Lazy.111622 (B) |
| F-Secure | Heuristic.HEUR/AGEN.1367257 |
| VIPRE | Gen:Variant.Lazy.111622 |
| TrendMicro | TROJ_GEN.R002C0DLL23 |
| Sophos | Mal/Generic-S |
| Ikarus | Trojan-Downloader.Win32.Small |
| Avira | HEUR/AGEN.1367257 |
| Antiy-AVL | Trojan[Downloader]/Win32.Small |
| Microsoft | TrojanDownloader:Win32/Cofas.A!MTB |
| ZoneAlarm | HEUR:Trojan.Win32.Agent.gen |
| GData | Gen:Variant.Lazy.111622 |
| Detected | |
| AhnLab-V3 | Downloader/Win.Cofas.C5565926 |
| VBA32 | BScope.Trojan.Agent |
| ALYac | Gen:Variant.Lazy.111622 |
| MAX | malware (ai score=84) |
| Malwarebytes | Generic.Malware/Suspicious |
| Panda | Trj/GdSda.A |
| TrendMicro-HouseCall | TROJ_GEN.R002C0DLL23 |
| Tencent | Malware.Win32.Gencirc.11ba28bf |
| MaxSecure | Trojan.Malware.771626.susgen |
| Fortinet | W32/Small.BKK!tr.dldr |
| AVG | Win32:Agent-BCPP [Trj] |
| DeepInstinct | MALICIOUS |
What are the symptoms of Cofas trojan?
- Unconventionial language used in binary resources: Korean;
- Authenticode signature is invalid;
- Created a service that was not started;
- Yara rule detections observed from a process memory dump/dropped files/CAPE;
The typical signs and symptom of the Cofas trojan virus is a steady entrance of a wide range of malware – adware, browser hijackers, et cetera. Because of the activity of these malicious programs, your system comes to be really lagging: malware uses up big quantities of RAM and CPU abilities.
One more visible impact of the Cofas trojan virus visibility is unidentified processes displayed in task manager. In some cases, these processes may attempt to imitate system processes, however, you can understand that they are not legit by looking at the origin of these processes. Pseudo system applications and Cofas trojan’s processes are always specified as a user’s processes, not as a system’s.
How to remove Cofas 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 eliminate Cofas trojan and be sure that all extra malware, downloaded with the help of this trojan, will certainly be wiped out, too, I’d suggest you to use Loaris Trojan Remover.
Cofas trojan virus is quite hard to erase manually. Its pathways are very tough to track, as well as the changes implemented by the Cofas trojan are hidden deeply within the system. So, the possibility that you will make your system 100% clean of trojans is very low. And also don't forget about malware that has been downloaded with the help of the Cofas trojan virus. I believe these arguments are enough to assure that getting rid of the trojan virus by hand is an awful plan.
Cofas removal guide
To spot and delete all malware on your PC using Loaris Trojan Remover, it’s better to utilize Standard or Full scan. Removable scan, as well as Custom, will scan only specified locations, so these scans are not able to provide the full information.
You can spectate the detects till the scan process lasts. However, to perform any actions against detected viruses, you need to wait until the process is finished, or to stop the scan.
To choose the appropriate action for each detected malicious items, click the knob in front of the detection name of detected viruses. By default, all malicious programs will be moved to quarantine.
How to remove Cofas Trojan?
Name: Cofas
Description: Trojan Cofas is a kind of virus that infiltrates into your computer, and after that performs different destructive functions. These features depend upon a type of Cofas 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 Cofas 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)
- Cofas VirusTotal Report: https://www.virustotal.com/api/v3/files/77bf2fd9c54d2cdf9fd85f9caf6a159db1b4004b4e313405e461f67a6125f509
