Threat Database Trojans TrojanDropper:MSIL/VB.AE

TrojanDropper:MSIL/VB.AE

By CagedTech in Trojans
Published:
Last updated:

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 36
First Seen: September 19, 2012
OS(es) Affected: Windows

The detection of TrojanDropper:MSIL/VB.AE on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to drop or install additional malicious components on an infected computer, which can lead to a range of problems, including data theft, system compromise, and disruption of normal computer operation.

What Is TrojanDropper:MSIL/VB.AE?

TrojanDropper:MSIL/VB.AE is a type of Trojan horse malware that uses various tactics to evade detection and infect computers. The "MSIL" part of the name suggests that it is written in Microsoft Intermediate Language, which is a component of the.NET Framework, while "VB" may indicate that the malware uses Visual Basic scripting. The ".AE" suffix is likely a variant identifier, but without more specific information, it's difficult to determine its exact significance. What is clear, however, is that this malware is capable of causing significant harm to an infected system.

How TrojanDropper:MSIL/VB.AE Operates

Malware like TrojanDropper:MSIL/VB.AE typically operates by exploiting vulnerabilities in software or tricking users into installing it. Once installed, it can drop additional malware components, such as keyloggers, ransomware, or spyware, which can then be used to steal sensitive information, encrypt files for ransom, or disrupt system operation. These malicious components can communicate with command and control servers to receive updates or transmit stolen data. The exact mechanisms used by TrojanDropper:MSIL/VB.AE can vary, but its primary goal is to compromise the security and integrity of the infected system.

Symptoms of Infection

Systems infected with TrojanDropper:MSIL/VB.AE may exhibit a range of symptoms, including but not limited to, slow system performance, frequent crashes, unexpected pop-ups, or changes to browser settings. In some cases, the malware may operate stealthily, making it difficult for users to detect without the aid of security software. If you suspect that your system is infected, it's crucial to take immediate action to prevent further damage.

How to Remove TrojanDropper:MSIL/VB.AE

  1. Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow for internet access for downloading removal tools.
  2. Download and install a reputable anti-malware tool, such as SpyHunter, and perform a full scan of your system to detect and remove all malicious components.
  3. Uninstall any suspicious programs that you do not recognize or that were installed around the time of the infection.
  4. Reset your web browsers (Chrome, Firefox, Edge) to their default settings to remove any malicious extensions or settings changes made by the malware.
  5. Reboot your computer and perform another full scan with your anti-malware tool to ensure that all threats have been removed.

Conclusion

The removal of TrojanDropper:MSIL/VB.AE requires careful and immediate action to prevent further system compromise. By following the steps outlined above and maintaining vigilant security practices, such as keeping your operating system and software up to date, using strong antivirus protection, and being cautious with email attachments and downloads, you can significantly reduce the risk of future infections. Remember, preventing malware infections is always more effective than trying to remove them after the fact. Stay informed, stay safe.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
Panda Trj/CI.A
AVG FakeAV_r.OV
BitDefender Gen:Variant.Graftor.44878
Avast Win32:FakeSysdef-QF [Trj]
McAfee Artemis!41F6C138B4EA
Panda Suspicious file
Fortinet W32/FakeRecovery.AEYK!tr
BitDefender Trojan.Generic.KD.734320
Kaspersky Trojan-FakeAV.Win32.FakeSysDef.cyp
Panda Generic Worm
AVG Generic29.ANLF
Fortinet MSIL/Injector.PED!tr
Ikarus Trojan-Dropper.MSIL
AntiVir TR/Barys.2217.122
BitDefender Gen:Variant.Barys.2217

File System Details

TrojanDropper:MSIL/VB.AE may create the following file(s):
# File Name MD5 Detections
1. WifiProtector.exe 25aa4847e65723664ca3362ca522d231 11
2. vrbumvlxt.dll c1adcc7d56b02592509c61d23ef86910 9
3. EXLjUnESwYasURK.exe 6b32d1daf818cba405cfe7478171c284 7
4. WindowsDefender.exe d0288a2b60ec4d8b6d2fc2aa5b56bae2 2
5. f9cvpqHGMWUZLl.exe 41f6c138b4ea91a3aa74fe4e5448f25b 1