Threat Database Trojans Trojan.Keywsec.B

Trojan.Keywsec.B

By CagedTech in Trojans
Published:
Last updated:

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 80
First Seen: January 7, 2013
Last Seen: November 10, 2021
OS(es) Affected: Windows

The detection of Trojan.Keywsec.B on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to compromise the security of your computer, allowing unauthorized access to your personal data and potentially leading to further malicious activities. It is essential to understand the nature of this threat and take prompt action to remove it and secure your system.

What Is Trojan.Keywsec.B?

Trojan.Keywsec.B is a type of Trojan horse malware, which is a broad category of malicious software that disguises itself as legitimate programs to gain unauthorized access to a computer system. The name itself does not specify a known malware family but indicates it's a Trojan-type threat. Trojans can be used for various malicious purposes, including data theft, spyware, ransomware, and providing backdoor access to attackers. Understanding that Trojans are often distributed through deceptive means, such as embedded in seemingly harmless applications or sent as attachments in phishing emails, is crucial for prevention.

How Trojan.Keywsec.B Operates

Trojan.Keywsec.B, like other Trojans, operates by deceiving users into installing it on their systems. Once installed, it can perform a variety of malicious activities. These can include stealing sensitive information such as passwords, credit card numbers, and personal data, or using the infected computer as a botnet to distribute spam, launch denial-of-service attacks, or spread other malware. The specific operations of Trojan.Keywsec.B can vary, but its primary goal is to compromise the security and integrity of the infected system for malicious gain.

Symptoms of Infection

Identifying a Trojan infection can be challenging because these malware types are designed to operate stealthily. However, some common symptoms may indicate an infection. These include unexpected changes to system settings, appearance of unfamiliar programs or icons, significant slowdown in system performance, frequent crashes, and unusual network activity. If you suspect your system is infected with Trojan.Keywsec.B or any other malware, it's crucial to act quickly to minimize potential damage.

How to Remove Trojan.Keywsec.B

  1. Boot your computer in Safe Mode with Networking to limit the malware's ability to interfere with the removal process.
  2. Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system. Ensure the tool is updated with the latest definitions to enhance its ability to detect and remove the malware.
  3. Uninstall any suspicious programs that you do not recognize or that were installed around the time you noticed symptoms of the infection.
  4. Reset your web browsers (Chrome, Firefox, Edge, etc.) to their default settings to remove any malicious extensions or settings changes made by the Trojan.
  5. Reboot your computer and perform another full scan with your anti-malware tool to ensure that all components of the Trojan have been removed.

It's also a good practice to change passwords for all accounts, especially those related to sensitive information, after a malware removal to prevent any potential misuse of stolen credentials.

Conclusion

The removal of Trojan.Keywsec.B requires careful and immediate action to prevent further damage to your system and protect your personal data. By understanding the nature of this threat and following the steps outlined for removal, you can help secure your computer and prevent future infections. Regularly updating your operating system, using reputable antivirus software, avoiding suspicious downloads, and being cautious with email attachments and links are key practices in maintaining system security and preventing malware infections.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
AntiVir TR/Keywsec.B.103
Kaspersky Trojan.MSIL.Agent.asig
Panda Trj/OCJ.E
Sophos Mal/Generic-S
AntiVir TR/Keywsec.B.104
Kaspersky Trojan.MSIL.Agent.asif
K7AntiVirus Riskware
Ikarus Trojan-Clicker.BBII
AntiVir TR/Keywsec.B.86
BitDefender Gen:Variant.Kazy.140121
Avast MSIL:Agent-ABR [Trj]
Panda Trj/OCJ.D
AntiVir TR/Keywsec.B.39
McAfee Artemis!807EB6E07991
Fortinet W32/Agent.WPJW!tr

SpyHunter Detects & Remove Trojan.Keywsec.B

File System Details

Trojan.Keywsec.B may create the following file(s):
# File Name MD5 Detections
1. duagnc.dll 5e1e90365d9225038cb0ff98c01e8baa 33
2. ebvbnzoc.dll cec754ab4fb5a3153346f7fb08ff2004 9
3. k14rgelatal.exe 7565318f3e318940b413c917e56f3931 7
4. k14rsystemupdater.exe 930a7488b1324751b2d5bfd0adb00d6f 5
5. winoptimizer.exe 55d00b7a70697dbb63246f08b62ef1fe 4
6. systemsound.exe d493e8e78abf2c9eac7398be3280afd1 3
7. pagingerma.exe 23037756cb1eae1d2464ea749c9516e4 3
8. videocontrol.exe ed4cc1c4f8702380acf4f77a45f2fbb4 2
9. digitalcoat.exe 6879fa3cb388350d08232fcb23be24bd 2
10. mobileisto.exe 087003e2a4096dc6df1289c1a8bb4d15 2
11. framentoo.exe 28b1ca25788bab7eac1d6677f3391291 2
12. kizmore.exe d7ded2cd8a4f80fb40380573f8d3356e 2
13. firstchristmasday.exe d32c6acada74fa2ad93fed47ffc7fdc7 1
14. Miner.exe 94f315d0b8dd99d29b7a6788161d5d1d 1
15. updatertec.exe 807eb6e0799148d0879d1af5fb8ff885 1
16. iupdater.exe a59172d126098fa3e4005af0c7f4e868 1
17. imality.exe 7f2d9fdd838d1ce8a9fb81ef4fdc3dda 1