Threat Database Worms Worm.Slenfbot.ZL

Worm.Slenfbot.ZL

By CagedTech in Worms
Published:
Last updated:

Threat Scorecard

Threat Level: 50 % (Medium)
Infected Computers: 2
First Seen: March 6, 2011
OS(es) Affected: Windows

The detection of Worm.Slenfbot.ZL on your system indicates a potential security threat that requires immediate attention. This report provides an overview of the threat, its operating methods, symptoms of infection, and steps to remove it from your system.

What Is Worm.Slenfbot.ZL?

Worm.Slenfbot.ZL is a type of malware that has been detected on your system. The name suggests it is a worm, which is a self-replicating malware that can spread from system to system without the need for human interaction. Worms can cause significant damage to infected systems and networks by consuming bandwidth, stealing sensitive information, and creating backdoors for other malicious activities.

How Worm.Slenfbot.ZL Operates

Worms like Worm.Slenfbot.ZL typically operate by exploiting vulnerabilities in operating systems, applications, or network protocols to gain unauthorized access to a system. Once inside, they can spread to other systems through network connections, infected software downloads, or infected external devices. They may also use social engineering tactics to trick users into executing malicious code or opening malicious attachments.

These malware programs can modify system settings, create new registry entries, and disable security software to maintain their presence on the infected system. They may also communicate with command and control servers to receive updates, send stolen data, or download additional malware.

Symptoms of Infection

Symptoms of a Worm.Slenfbot.ZL infection can vary but may include slow system performance, frequent crashes, and unusual network activity. You may also notice unfamiliar programs or icons on your system, unexpected changes to your system settings, or pop-ups and other unwanted advertisements. In some cases, the infection may not exhibit any noticeable symptoms, making it difficult to detect without the use of security software.

How to Remove Worm.Slenfbot.ZL

  1. Boot your system in Safe Mode with Networking to prevent the malware from loading and to allow for easier removal.
  2. Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system. This will help identify and remove all components of the malware.
  3. Uninstall any suspicious programs that may have been installed without your knowledge or consent. Be cautious and only remove programs that you are certain are malicious or unnecessary.
  4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or settings that may have been altered by the malware.
  5. Reboot your system and perform another full scan with your anti-malware tool to ensure that all components of the malware have been removed.

Conclusion

Removing Worm.Slenfbot.ZL from your system requires careful attention to detail and the use of reputable security software. By following the steps outlined in this report, you can help ensure the complete removal of the malware and prevent future infections. It is also essential to maintain good security practices, such as keeping your operating system and software up to date, using strong passwords, and being cautious when opening email attachments or downloading software from the internet.

Regularly scanning your system for malware and using a reputable anti-malware tool can help protect your system from future threats. Remember, prevention and early detection are key to minimizing the impact of malware infections and maintaining the security and integrity of your system.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
Panda Trj/Spambot.C
AVG Dropper.Generic.ZSZ
Fortinet W32/Qhost.KGF!tr
Ikarus VirTool.Win32.DelfInject
Sunbelt Trojan-Dropper.Delphi.Gen
AhnLab-V3 Win-Trojan/Buzus.26112.O
Microsoft Worm:Win32/Slenfbot.ZL
a-squared Riskware.Win32.DelfInject!IK
Prevx1 High Risk Fraudulent Security Program
eTrust-Vet Win32/Slenfbot!generic
Sophos Troj/QHost-AD
TrendMicro WORM_KILLAV.RB
AntiVir DR/Delphi.Gen
Comodo TrojWare.Win32.Trojan.Agent.~
BitDefender Backdoor.Bot.21157

File System Details

Worm.Slenfbot.ZL may create the following file(s):
# File Name MD5 Detections
1. v6msn.exe 793c724a1bc5478fc12889e6d5a81467 2