Threat Database Trojans Trojan.MSIL.Dropper.BAD

Trojan.MSIL.Dropper.BAD

By CagedTech in Trojans

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 6
First Seen: October 22, 2021
Last Seen: January 11, 2026
OS(es) Affected: Windows

The detection of Trojan.MSIL.Dropper.BAD on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to cause harm to your computer and compromise your personal data. It is essential to understand the nature of this threat and take necessary steps to remove it from your system to prevent further damage.

What Is Trojan.MSIL.Dropper.BAD?

Trojan.MSIL.Dropper.BAD is a type of Trojan horse malware that can infect your computer through various means, such as downloading malicious software, opening infected email attachments, or visiting compromised websites. The name "Trojan" refers to the fact that this malware disguises itself as a legitimate program, allowing it to bypass security measures and gain access to your system. The "MSIL" part of the name suggests that the malware is written in Microsoft Intermediate Language, which is a programming language used by the .NET framework.

How Trojan.MSIL.Dropper.BAD Operates

Once installed, Trojan.MSIL.Dropper.BAD can operate in the background, allowing hackers to access your system and steal sensitive information, such as login credentials, credit card numbers, and personal data. It can also download and install additional malware, creating a backdoor for further exploitation. This type of malware can be particularly dangerous, as it can evade detection by traditional antivirus software and continue to cause harm until it is manually removed.

Symptoms of Infection

Infected systems may exhibit a range of symptoms, including slow performance, frequent crashes, and unusual network activity. You may also notice that your browser is being redirected to unfamiliar websites, or that your computer is displaying pop-up ads and other unwanted content. In some cases, the malware may not exhibit any noticeable symptoms at all, making it difficult to detect without the use of specialized software.

  • Unexplained changes to system settings or files
  • Increased CPU usage or memory consumption
  • Unusual network activity or connectivity issues
  • Appearance of unfamiliar programs or icons

How to Remove Trojan.MSIL.Dropper.BAD

  1. Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow for a more effective removal process.
  2. Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system and detect any malware that may be present.
  3. Uninstall any suspicious programs or applications that may be related to the malware.
  4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or add-ons.
  5. Reboot your computer and perform a follow-up scan to ensure that the malware has been completely removed.

Conclusion

Removing Trojan.MSIL.Dropper.BAD from your system requires a combination of technical expertise and caution. By following the steps outlined above and using reputable anti-malware software, you can help to protect your computer and personal data from the risks associated with this type of malware. It is essential to remain vigilant and take proactive measures to prevent future infections, such as keeping your operating system and software up to date, using strong antivirus protection, and avoiding suspicious downloads and email attachments.

Analysis Report

General information

Family Name: Trojan.MSIL.Dropper.BAD
Signature status: No Signature

Known Samples

MD5: ee30662bb963d9945028ace924178bed
SHA1: 652f8b354a3350c35a1773f48529fa77f410051c
SHA256: D050F4080D8C13CAC033C008F1E63353665841ABEE0E28006BFB75F42E1520EB
File Size: 1.05 MB, 1051648 bytes

Windows Portable Executable Attributes

  • File doesn't have "Rich" header
  • File doesn't have exports table
  • File doesn't have security information
  • File is .NET application
  • File is 32-bit executable
  • File is either console or GUI application
  • File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
  • File is not packed
  • IMAGE_FILE_DLL is not set inside PE header (Executable)
  • IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)

File Icons

Windows PE Version Information

Name Value
Assembly Version 3.1.0.0
Comments Trojan without destructive codes
Company Name Clutter tech
File Description Clutt3 Clean
File Version 3.1.0.0
Internal Name Clutt3.1-Clean.exe
Legal Copyright Copyright Clutter tech© 2021
Original Filename Clutt3.1-Clean.exe
Product Name Clutt3.1 Clean
Product Version 3.1.0.0

File Traits

  • .NET
  • x86

Block Information

Total Blocks: 45
Potentially Malicious Blocks: 5
Whitelisted Blocks: 17
Unknown Blocks: 23

Visual Map

x x ? x ? 0 ? ? 0 x 0 0 0 ? ? 0 ? ? ? ? ? ? ? ? ? ? ? ? ? 0 ? 0 ? x ? 0 ? 0 0 0 0 0 0 0 0
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtClearEvent
  • ntdll.dll!NtClose
  • ntdll.dll!NtCreateEvent
  • ntdll.dll!NtCreateMutant
  • ntdll.dll!NtCreatePrivateNamespace
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtCreateThreadEx
  • ntdll.dll!NtDuplicateObject
  • ntdll.dll!NtEnumerateKey
Show More
  • ntdll.dll!NtEnumerateValueKey
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtOpenDirectoryObject
  • ntdll.dll!NtOpenEvent
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenKeyEx
  • ntdll.dll!NtOpenProcess
  • ntdll.dll!NtOpenProcessToken
  • ntdll.dll!NtOpenThreadToken
  • ntdll.dll!NtProtectVirtualMemory
  • ntdll.dll!NtQueryAttributesFile
  • ntdll.dll!NtQueryDefaultLocale
  • ntdll.dll!NtQueryDirectoryFileEx
  • ntdll.dll!NtQueryFullAttributesFile
  • ntdll.dll!NtQueryInformationFile
  • ntdll.dll!NtQueryInformationJobObject
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryInformationThread
  • ntdll.dll!NtQueryInformationToken
  • ntdll.dll!NtQueryKey
  • ntdll.dll!NtQueryLicenseValue
  • ntdll.dll!NtQueryPerformanceCounter
  • ntdll.dll!NtQuerySecurityAttributesToken
  • ntdll.dll!NtQuerySecurityObject
  • ntdll.dll!NtQuerySystemInformation
  • ntdll.dll!NtQuerySystemInformationEx
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtQueryVolumeInformationFile
  • ntdll.dll!NtReadFile
  • ntdll.dll!NtReadRequestData
  • ntdll.dll!NtReleaseMutant
  • ntdll.dll!NtReleaseWorkerFactoryWorker
  • ntdll.dll!NtResumeThread
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationKey
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtSubscribeWnfStateChange
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtUnmapViewOfSectionEx
  • ntdll.dll!NtWaitForSingleObject
  • ntdll.dll!NtWaitForWorkViaWorkerFactory
  • ntdll.dll!NtWriteFile
  • UNKNOWN
User Data Access
  • GetComputerNameEx
  • GetUserDefaultLocaleName
  • GetUserObjectInformation

Related Posts

Trending

Most Viewed

Loading...