Threat Database Trojans Trojan.WebToos.A

Trojan.WebToos.A

By CagedTech in Trojans
Published:
Last updated:

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 914
First Seen: November 12, 2015
Last Seen: March 11, 2026
OS(es) Affected: Windows

The detection of Trojan.WebToos.A indicates that your system has been compromised by a potentially malicious program. This type of threat is known to cause significant disruptions to your computer's normal functioning and can lead to the theft of sensitive information, unauthorized access, and other malicious activities. It is essential to understand the nature of this threat and take immediate action to remove it from your system.

What Is Trojan.WebToos.A?

Trojan.WebToos.A is a type of Trojan horse, a malicious program that disguises itself as a legitimate application. Once installed, it can allow unauthorized access to your system, steal sensitive information, and disrupt your computer's normal functioning. The name "Trojan.WebToos.A" suggests that it may be related to web-based threats, but without further information, it is difficult to determine its exact origin or purpose.

How Trojan.WebToos.A Operates

Trojan.WebToos.A, like other Trojans, operates by exploiting vulnerabilities in your system or tricking you into installing it. It may be disguised as a legitimate program or attached to a seemingly harmless file. Once installed, it can communicate with its creators, allowing them to control your system remotely. This can lead to a range of malicious activities, including data theft, unauthorized access, and the installation of additional malware.

Symptoms of Infection

The symptoms of a Trojan.WebToos.A infection can vary, but common signs include slow system performance, unexpected crashes, and unusual network activity. You may also notice that your browser is being redirected to unfamiliar websites or that unfamiliar programs are being installed on your system. Additionally, you may receive alerts from your security software indicating that a malicious program has been detected.

  • Unexplained changes to your system settings or configuration
  • Unfamiliar programs or icons on your desktop
  • Unexpected pop-ups or advertisements
  • Slow system performance or frequent crashes

How to Remove Trojan.WebToos.A

  1. Restart your system in Safe Mode with Networking to prevent the malware from loading
  2. Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter
  3. Uninstall any suspicious programs or applications that you do not recognize
  4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings
  5. Reboot your system and perform another scan to ensure that the malware has been completely removed

Conclusion

Removing Trojan.WebToos.A from your system requires immediate attention and careful action. By following the steps outlined above and taking proactive measures to protect your system, you can help prevent future infections and ensure the security of your sensitive information. It is essential to remain vigilant and monitor your system for any signs of malicious activity, as the threat landscape is constantly evolving. By staying informed and taking the necessary precautions, you can help protect your system and your personal data from the threats posed by Trojan.WebToos.A and other malicious programs.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
Panda Trj/Genetic.gen
AVG Downloader.Generic13.CNZL.dropper
Fortinet W32/Agent.DGUG!tr
Ikarus Trojan.Win32.Staser
AhnLab-V3 Trojan/Win32.Swisyn
Microsoft Trojan:Win32/WebToos.A
Antiy-AVL Trojan[Backdoor]/Win32.Agent
McAfee-GW-Edition BehavesLike.Win32.PWSZbot.gc
Comodo UnclassifiedMalware
Sophos Troj/RKPort-Fam
Kaspersky Trojan.Win32.Reconyc.esql
ClamAV Win.Trojan.Gadoopt
Avast Win32:Prockill-A [Rtk]
Symantec Hacktool.Rootkit
F-Prot W32/A-0567974f!Eldorado

SpyHunter Detects & Remove Trojan.WebToos.A

File System Details

Trojan.WebToos.A may create the following file(s):
# File Name MD5 Detections
1. SESDKDummy.dll 66de92b4ef6b9dd67952f8aec842792f 118
2. svch0st.exe 4766b32db089fe85db28681af5373085 7
3. file.exe 20a34a7ffacb9736f3ca9d28fba55830 0

Registry Details

Trojan.WebToos.A may create the following registry entry or registry entries:
SYSTEM\ControlSet001\Services\DbSecuritySpt
SYSTEM\ControlSet002\Services\DbSecuritySpt
SYSTEM\CurrentControlSet\Services\DbSecuritySpt

Directories

Trojan.WebToos.A may create the following directory or directories:

%PROGRAMFILES%\DbSecuritySpt