Threat Database Trojans Trojan.Dropper.Small.BLK

Trojan.Dropper.Small.BLK

By CagedTech in Trojans
Published:
Last updated:

Threat Scorecard

Threat Level: 90 % (High)
Infected Computers: 0
First Seen: July 24, 2009
OS(es) Affected: Windows

Your system has been detected with a threat known as Trojan.Dropper.Small.BLK. This detection indicates a potential security risk that should be addressed promptly to prevent further damage to your computer and protect your personal data. It is essential to understand the nature of this threat and take appropriate steps to remove it.

What Is Trojan.Dropper.Small.BLK?

Trojan.Dropper.Small.BLK refers to a type of malware that is designed to install additional malicious software on your computer. The term "Trojan" is derived from the Trojan Horse legend, where a malicious entity is disguised as something benign to gain unauthorized access. In the context of computer security, a Trojan is a program that appears legitimate but contains malicious code. The "Dropper" part of the name suggests that this malware is capable of dropping or installing other malicious files onto your system, potentially leading to more severe infections.

How Trojan.Dropper.Small.BLK Operates

Malware like Trojan.Dropper.Small.BLK typically operates by exploiting vulnerabilities in software or tricking users into executing the malicious code. Once installed, it can download and install additional malware, which could range from spyware and adware to more dangerous ransomware and keyloggers. The primary goal of such malware is often to compromise your system's security, steal sensitive information, or use your computer as part of a botnet for illegal activities.

Symptoms of Infection

Symptoms of an infection can vary widely depending on the specific payload delivered by the Trojan. Common signs include unexpected pop-ups, slow system performance, unfamiliar programs installed, and changes to your browser settings. In some cases, the infection might not display obvious symptoms, making it crucial to use antivirus software for detection.

  • Unexplained changes in system settings or browser configuration
  • Appearance of unknown programs or toolbars
  • Slowdown of computer performance
  • Frequent crashes or freezes
  • Unwanted pop-ups or advertisements

How to Remove Trojan.Dropper.Small.BLK

  1. Boot your computer in Safe Mode with Networking to limit the malware's ability to interfere with the removal process.
  2. Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter, to detect and remove all traces of the malware.
  3. Uninstall any suspicious programs that you do not recognize or that were installed around the time the malware was detected.
  4. Reset your web browsers (Chrome, Firefox, Edge) to their default settings to remove any malicious extensions or settings changes.
  5. Reboot your computer and perform another scan to ensure that all malware has been successfully removed.

Conclusion

Removing Trojan.Dropper.Small.BLK requires careful and systematic steps to ensure that all components of the malware are eliminated from your system. It's also crucial to adopt preventive measures, such as keeping your operating system and software up to date, using strong antivirus protection, and being cautious when opening email attachments or downloading software from the internet. By understanding how malware operates and taking proactive steps, you can significantly reduce the risk of future infections and protect your digital security.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
TrendMicro TROJ_DLOADER.MMW
Symantec Downloader
Sunbelt Trojan-Downloader.Gen
Sophos Troj/DwnLdr-GVY
Prevx1 Medium Risk Malware Downloader
Panda Malicious Packer
NOD32 Win32/TrojanDownloader.Agent.NNL
Microsoft TrojanDropper:Win32/Small.BLK
McAfee-GW-Edition Trojan.Dldr.Agent.bls.19
McAfee+Artemis Generic!Artemis
McAfee Generic Downloader.k
K7AntiVirus Trojan-Downloader.Win32.Agent
Ikarus Trojan-Downloader.Win32.Homles
Fortinet W32/Agent.BLS!tr.dldr
F-Secure Trojan-Downloader.Win32.Homles.ah

SpyHunter Detects & Remove Trojan.Dropper.Small.BLK

File System Details

Trojan.Dropper.Small.BLK may create the following file(s):
# File Name MD5 Detections
1. retadpu72.exe b83c23c257470e5a103f7e167789ca7d 0