In this post, I am going to detail the way the Cossta trojan infused right into your PC, as well as the best way to delete Cossta trojan virus.
What is Cossta trojan?
| Name | Cossta |
| Infection Type | Trojan |
| Symptoms |
|
| Similar behavior | Buzus, BlueWushu, Noancooe, SchoolBoy, Pariham, Swizzor |
| Fix Tool |
See If Your System Has Been Affected by Cossta trojan |
The name of this sort of malware is a reference to a famous tale about Trojan Horse, that was put to work by Greeks to enter the city of Troy and win the battle. Like a fake horse that was made for trojans as a present, Cossta trojan virus is dispersed like something legit, or, at least, effective. Malicious apps are concealing inside of the Cossta trojan virus, like Greeks inside of a massive 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 currently, during the pandemic, when malware became immensely active, trojan viruses boosted their activity, too. You can see lots of messages on diverse sources, where people are whining about the Cossta trojan virus in their computers, as well as requesting for aid with Cossta trojan virus clearing.
Trojan Cossta is a sort of virus that injects right into your computer, and then performs various harmful functions. These features depend on a kind of Cossta trojan: it may function as a downloader for many other malware or as a launcher for another destructive program which is downloaded together with the Cossta trojan. Throughout the last 2 years, trojans are additionally spread via email add-ons, and in the majority of situations used for phishing or ransomware infiltration.
Cossta2 also known as
| Bkav | W32.AIDetectVM.malware1 |
| Elastic | malicious (high confidence) |
| MicroWorld-eScan | Gen:Variant.Razy.376536 |
| FireEye | Generic.mg.b33aa14711466bc5 |
| ALYac | Gen:Variant.Razy.376536 |
| Cylance | Unsafe |
| VIPRE | LooksLike.Win32.Malware!vb (v) |
| Sangfor | Malware |
| K7AntiVirus | NetWorm ( 700000151 ) |
| BitDefender | Gen:Variant.Razy.376536 |
| K7GW | NetWorm ( 700000151 ) |
| Cybereason | malicious.711466 |
| BitDefenderTheta | Gen:NN.ZevbaF.34804.tm0@a06Affai |
| Symantec | Infostealer.Bancos |
| APEX | Malicious |
| Paloalto | generic.ml |
| ClamAV | Win.Malware.Cossta-9827898-0 |
| Kaspersky | Trojan.Win32.Cossta.agzn |
| NANO-Antivirus | Trojan.Win32.Cossta.ecuucm |
| Rising | Spyware.Bancos!8.2F8 (TFE:3:kW00Q73z5hQ) |
| Ad-Aware | Gen:Variant.Razy.376536 |
| TACHYON | Trojan/W32.VB-Cossta.323584.B |
| Emsisoft | Gen:Variant.Razy.376536 (B) |
| Comodo | TrojWare.Win32.Cossta.AWE@5pi5dz |
| F-Secure | Backdoor.BDS/Simda.aomenoa |
| DrWeb | Trojan.DownLoader13.33550 |
| Zillya | Trojan.Cossta.Win32.9704 |
| McAfee-GW-Edition | Downloader-FBBY!B33AA1471146 |
| Sophos | ML/PE-A + Troj/VBSpy-P |
| Ikarus | Trojan.Win32.Cossta |
| Jiangmin | Trojan.Cossta.bd |
| Avira | BDS/Simda.aomenoa |
| Antiy-AVL | Trojan/Win32.Cossta |
| Kingsoft | Win32.Troj.Cossta.ag.(kcloud) |
| Microsoft | TrojanSpy:Win32/Bancos |
| Arcabit | Trojan.Razy.D5BED8 |
| ZoneAlarm | Trojan.Win32.Cossta.agzn |
| GData | Gen:Variant.Razy.376536 |
| Cynet | Malicious (score: 85) |
| AhnLab-V3 | Trojan/Win32.Agent.R129030 |
| McAfee | Downloader-FBBY!B33AA1471146 |
| MAX | malware (ai score=100) |
| VBA32 | TScope.Trojan.VB |
| Malwarebytes | Malware.AI.2830735123 |
| Panda | Trj/Genetic.gen |
| ESET-NOD32 | a variant of Win32/Spy.Bancos.AAO |
| Tencent | Malware.Win32.Gencirc.10c7e5a3 |
| Yandex | Trojan.Cossta!h7Egv/5+4IM |
| SentinelOne | Static AI – Malicious PE – Worm |
| eGambit | Unsafe.AI_Score_97% |
| Fortinet | W32/Bancos.ACMB!tr |
| AVG | Win32:GenMalicious-XO [Trj] |
| Avast | Win32:GenMalicious-XO [Trj] |
| CrowdStrike | win/malicious_confidence_80% (D) |
| Qihoo-360 | Win32/Backdoor.IM.d1b |
Domains that associated with Cossta:
| 0 | z.whorecord.xyz |
| 1 | a.tomx.xyz |
| 2 | www.vulcanusalumni.net |
| 3 | www.eu-japan.eu |
| 4 | ocsp.digicert.com |
| 5 | www.aviafilm.com.ua |
| 6 | crl4.digicert.com |
| 7 | crl3.digicert.com |
What are the symptoms of Cossta trojan?
- Executable code extraction;
- Attempts to connect to a dead IP:Port (1 unique times);
- Performs some HTTP requests;
- Attempts to modify proxy settings;
- Attempts to interact with an Alternate Data Stream (ADS);
- Anomalous binary characteristics;
The usual sign of the Cossta trojan virus is a gradual entrance of a wide range of malware – adware, browser hijackers, and so on. As a result of the activity of these destructive programs, your PC becomes extremely slow: malware uses up large amounts of RAM and CPU capabilities.
An additional noticeable effect of the Cossta trojan virus presence is unidentified operations showed off in task manager. In some cases, these processes might attempt to simulate system processes, however, you can recognize that they are not legit by looking at the source of these processes. Pseudo system applications and Cossta trojan’s processes are always detailed as a user’s tasks, not as a system’s.
How to remove Cossta 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 erase Cossta trojan and also 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.
Cossta trojan virus is extremely hard to remove by hand. Its paths are very tough to track, as well as the modifications implemented by the Cossta trojan are concealed deeply within the system. So, the chance that you will make your system 100% clean of trojans is extremely low. And do not ignore malware that has been downloaded and install with the help of the Cossta trojan virus. I feel these arguments suffice to ensure that deleting the trojan virus manually is a bad plan.
Cossta removal guide
To detect and delete all viruses on your personal computer using Loaris, it’s better to use Standard or Full scan. Removable scan, as well as Custom, will check only specified folders, so these types of scans are not able to provide the full information.
You can see the detects till the scan process goes. However, to perform any actions against spotted malware, you need to wait until the process is finished, or to stop the scan.
To designate the appropriate action for each detected malware, choose the knob in front of the name of detected malware. By default, all malware will be sent to quarantine.
How to remove Cossta Trojan?
Name: Cossta
Description: Trojan Cossta is a kind of virus that infiltrates into your computer, and after that performs different destructive functions. These features depend upon a type of Cossta 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 Cossta 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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