Threat Database Trojans Trojan.MSIL.Tiny.BF

Trojan.MSIL.Tiny.BF

By CagedTech in Trojans

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 1
First Seen: October 10, 2022
Last Seen: November 19, 2024
OS(es) Affected: Windows

The detection of Trojan.MSIL.Tiny.BF on your system indicates a potential security threat that requires immediate attention. This report aims to provide you with general guidance on understanding and removing the detected threat. It's essential to approach this situation with caution and follow the recommended steps to ensure the security and integrity of your system.

What Is Trojan.MSIL.Tiny.BF?

Trojan.MSIL.Tiny.BF is identified as a Trojan-type threat, which means it is a type of malware that can cause harm to your system by allowing unauthorized access, stealing data, or disrupting system operations. The name itself does not specify a particular malware family, but it indicates the type of threat and its characteristics. Understanding the nature of this threat is crucial for taking appropriate measures to remove it and prevent future infections.

How Trojan.MSIL.Tiny.BF Operates

Trojan-type threats like Trojan.MSIL.Tiny.BF typically operate by disguising themselves as legitimate programs or files, making it difficult for users to detect them. Once installed on a system, they can perform a variety of malicious actions, including data theft, system compromise, or the installation of additional malware. These threats often rely on social engineering tactics or exploits in software vulnerabilities to gain initial access to a system. Their operation can be stealthy, making it challenging for users to notice the infection until significant damage has been done.

Symptoms of Infection

Symptoms of a Trojan.MSIL.Tiny.BF infection can vary widely, depending on the specific goals of the malware. Common indicators of infection include unexpected changes in system behavior, such as slow performance, frequent crashes, or the appearance of unwanted programs or pop-ups. Users might also notice that their personal data is being accessed or stolen, or that their system is being used for malicious activities without their knowledge. However, some infections may not exhibit noticeable symptoms, making regular system checks and the use of antivirus software crucial for early detection.

How to Remove Trojan.MSIL.Tiny.BF

  1. Boot your system into Safe Mode with Networking. This will help prevent the malware from loading and make it easier to remove.
  2. Perform a full scan of your system using a reputable antivirus tool, such as SpyHunter. Ensure the tool is updated with the latest definitions to improve the chances of detecting and removing the threat.
  3. Uninstall any suspicious programs that you do not recognize or that were installed around the time the threat was detected. Be cautious and only remove programs you are certain are not needed for your system's operation.
  4. Reset your web browsers (Chrome, Firefox, Edge, etc.) to their default settings. This can help remove any malicious extensions or settings that the Trojan might have installed.
  5. Reboot your system and perform another full scan with your antivirus tool to ensure that the threat has been completely removed. Repeat this process if the threat is still detected after the first removal attempt.

Conclusion

Removing Trojan.MSIL.Tiny.BF requires careful and systematic steps to ensure that all components of the malware are eliminated from your system. It's crucial to stay vigilant and maintain good security practices, including keeping your operating system and software up to date, using strong antivirus protection, and being cautious when opening emails or downloading files from the internet. By following the guidance provided and staying informed, you can significantly reduce the risk of future infections and protect your digital assets.

Analysis Report

General information

Family Name: Trojan.MSIL.Tiny.BF
Signature status: No Signature

Known Samples

MD5: d3efc3a5fe020b40f2e6a8963f72d37d
SHA1: 1238c137315ea89da401aa3261093cc14f92200a
SHA256: E914F4F76B6E33127A5A1D495E6E8AF68460B7BE32684C5F76B608E83AF103F7
File Size: 5.63 KB, 5632 bytes
MD5: e1df051feefe6e75c81d7da134f3a811
SHA1: e4db6242f49ab97c2dfcb659bd66519826d2e7b3
SHA256: 2866178DB127CBFE2031B2F56E5465D5D3EE3809249150F6676CA3507AF0BE97
File Size: 5.63 KB, 5632 bytes
MD5: fa6be8019e283187503eece2d4e07a32
SHA1: 0e6e15d1544a47a7a14b9e85aa7d1ea5e6b57ced
SHA256: 1C973B3285C08BE704BEFA7130535B58B517A60B71B0E1FC0B2334CF0BEB37F8
File Size: 5.63 KB, 5632 bytes
MD5: f4f22492d0c0dad62b42de178aeccb5f
SHA1: 70805bba0cf86cc1506f543a6ecceba167b5b5d8
SHA256: C1C1585343EFD77B87A319D7A7D2FC7CA025B5180B46703192145397421C0968
File Size: 5.63 KB, 5632 bytes

Windows Portable Executable Attributes

  • File doesn't have "Rich" header
  • File doesn't have debug information
  • 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)
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  • IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)

Windows PE Version Information

Name Value
Assembly Version 0.0.0.0
File Version 0.0.0.0
Internal Name RunUnpackaged.exe
Original Filename RunUnpackaged.exe
Product Version 0.0.0.0

File Traits

  • .NET
  • x86

Block Information

Total Blocks: 2
Potentially Malicious Blocks: 0
Whitelisted Blocks: 1
Unknown Blocks: 1

Visual Map

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

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAlertThreadByThreadId
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtClearEvent
  • ntdll.dll!NtClose
  • ntdll.dll!NtCreateEvent
  • ntdll.dll!NtCreateMutant
  • ntdll.dll!NtCreatePrivateNamespace
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtCreateSemaphore
  • ntdll.dll!NtCreateThreadEx
Show More
  • ntdll.dll!NtDuplicateObject
  • ntdll.dll!NtEnumerateKey
  • 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!NtQueryWnfStateData
  • 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!NtSetInformationThread
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtSubscribeWnfStateChange
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtUnmapViewOfSectionEx
  • ntdll.dll!NtWaitForAlertByThreadId
  • ntdll.dll!NtWaitForSingleObject
  • ntdll.dll!NtWaitForWorkViaWorkerFactory
  • ntdll.dll!NtWorkerFactoryWorkerReady
  • ntdll.dll!NtWriteFile
  • UNKNOWN
User Data Access
  • GetComputerNameEx
  • GetUserDefaultLocaleName
  • GetUserObjectInformation

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