Threat Database Trojans Trojan.MSIL.Krypt.UIF

Trojan.MSIL.Krypt.UIF

By CagedTech in Trojans

Threat Scorecard

Popularity Rank: 3,177
Threat Level: 80 % (High)
Infected Computers: 480
First Seen: April 26, 2024
Last Seen: July 19, 2026
OS(es) Affected: Windows

The detection of Trojan.MSIL.Krypt.UIF on your system indicates a potential security threat that requires immediate attention. This malware is identified as a Trojan-type threat, which means it can cause significant harm to your computer and compromise your personal data. It is essential to understand the nature of this threat and take prompt action to remove it from your system.

What Is Trojan.MSIL.Krypt.UIF?

Trojan.MSIL.Krypt.UIF is a type of malware that can infect your computer without your knowledge or consent. The name itself suggests that it is a Trojan, which is a broad category of malware that can perform various malicious activities. Trojans are often disguised as legitimate software or files, making them difficult to detect. They can be used to steal sensitive information, disrupt system operations, or provide unauthorized access to your computer.

How Trojan.MSIL.Krypt.UIF Operates

Once Trojan.MSIL.Krypt.UIF infects your computer, it can operate in various ways. It may attempt to connect to a remote server to receive instructions or transmit stolen data. The malware can also try to disable security software or exploit vulnerabilities in your system to gain elevated privileges. Additionally, it may create new files, folders, or registry entries to maintain its presence on your computer. Trojan.MSIL.Krypt.UIF can also use social engineering tactics to trick you into performing certain actions that compromise your system's security.

Symptoms of Infection

Identifying the symptoms of a Trojan.MSIL.Krypt.UIF infection can be challenging, as they may resemble issues caused by other malware or system problems. However, you may notice unusual behavior such as slow system performance, frequent crashes, or unfamiliar programs running in the background. You may also receive unexpected pop-ups, alerts, or warnings that seem suspicious. Furthermore, you might observe changes in your browser settings, such as a new homepage or search engine, or experience difficulties when trying to access certain websites.

How to Remove Trojan.MSIL.Krypt.UIF

  1. Restart 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 malicious files or components related to Trojan.MSIL.Krypt.UIF.
  3. Uninstall any suspicious programs or software that you do not recognize or that were installed recently, as they 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 run another scan with your anti-malware tool to ensure that the threat has been completely removed.

Conclusion

Removing Trojan.MSIL.Krypt.UIF from your system requires careful attention to detail and a thorough approach. By following the steps outlined above and using reputable security software, you can effectively eliminate this threat and protect your computer from future infections. It is essential to remain vigilant and keep your security software up-to-date to prevent similar threats from compromising your system's security. Regularly backing up your important files and being cautious when opening email attachments or clicking on links can also help prevent malware infections.

Analysis Report

General information

Family Name: Trojan.MSIL.Krypt.UIF
Signature status: No Signature

Known Samples

MD5: cade872b753e20fdd0c03f4314043d0c
SHA1: 41f1dd678c1eaa794a2bb6d3c18b936bac0a57d8
SHA256: 63E498031EB12D01CA869FDE1689BC9050E94AF1EF3936E9B9E3765C0A55B12C
File Size: 137.25 KB, 137248 bytes
MD5: d7df7e53397b45dcf7fa6d2ae11ea2f9
SHA1: 8e526eda7e02f170476a7d2550d403d0cb35005d
SHA256: 4A33C13A15654469A955A3620AD9D2BA76B11AF29D7A9CB2E82EA1D9668A5C8F
File Size: 588.29 KB, 588288 bytes
MD5: f49b7c8de23c47ea2eb338c0c6235608
SHA1: b35d1ca621204360c6b35480753d9a8782f99afd
SHA256: 40A6A17E084FD3752257E207518A6F17795C28D2A493C6267F0E29752E9D0E73
File Size: 578.59 KB, 578592 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 relocations information
  • File doesn't have security information
  • File is .NET application
  • File is 32-bit executable
  • File is 64-bit executable
  • File is console application (IMAGE_SUBSYSTEM_WINDOWS_CUI)
  • File is either console or GUI application
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  • 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)

Windows PE Version Information

Name Value
Assembly Version 1.0.0.0
File Description
  • IOS
  • iReverse_Direct_ISP_Protocol
  • Stellar
File Version 1.0.0.0
Internal Name
  • eMMCRawLibs.dll
  • IOS.dll
  • SharpMtkClient.dll
Legal Copyright
  • Copyright © 2023
  • Copyright © 2024
  • Copyright © 2025
Original Filename
  • eMMCRawLibs.dll
  • IOS.dll
  • SharpMtkClient.dll
Product Name
  • IOS
  • iReverse_Direct_ISP_Protocol
  • Stellar
Product Version 1.0.0.0

File Traits

  • .NET
  • 2+ executable sections
  • dll
  • HighEntropy
  • x64
  • x86

Block Information

Total Blocks: 7
Potentially Malicious Blocks: 2
Whitelisted Blocks: 0
Unknown Blocks: 5

Visual Map

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

Similar Families

  • MSIL.Krypt.UIF

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAccessCheck
  • ntdll.dll!NtAlertThreadByThreadId
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtApphelpCacheControl
  • ntdll.dll!NtClose
  • ntdll.dll!NtConnectPort
  • ntdll.dll!NtCreateMutant
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtDuplicateToken
  • ntdll.dll!NtFreeVirtualMemory
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  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenKeyEx
  • ntdll.dll!NtOpenProcessToken
  • ntdll.dll!NtOpenProcessTokenEx
  • ntdll.dll!NtOpenSection
  • ntdll.dll!NtOpenSemaphore
  • ntdll.dll!NtOpenThreadTokenEx
  • ntdll.dll!NtProtectVirtualMemory
  • ntdll.dll!NtQueryAttributesFile
  • ntdll.dll!NtQueryDebugFilterState
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryInformationThread
  • ntdll.dll!NtQueryInformationToken
  • ntdll.dll!NtQueryKey
  • ntdll.dll!NtQueryPerformanceCounter
  • ntdll.dll!NtQuerySecurityAttributesToken
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtQueryVolumeInformationFile
  • ntdll.dll!NtQueryWnfStateData
  • ntdll.dll!NtReleaseMutant
  • ntdll.dll!NtReleaseSemaphore
  • ntdll.dll!NtReleaseWorkerFactoryWorker
  • ntdll.dll!NtRequestWaitReplyPort
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationVirtualMemory
  • 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!NtWaitLowEventPair
  • ntdll.dll!NtWriteFile
  • ntdll.dll!NtWriteVirtualMemory
  • UNKNOWN
  • win32u.dll!NtGdiBitBlt
  • win32u.dll!NtGdiCreateBitmap
  • win32u.dll!NtGdiCreateCompatibleDC
  • win32u.dll!NtGdiCreateDIBitmapInternal
  • win32u.dll!NtGdiCreateSolidBrush
  • win32u.dll!NtGdiDeleteObjectApp
  • win32u.dll!NtGdiExtGetObjectW
  • win32u.dll!NtGdiGetDCforBitmap
  • win32u.dll!NtGdiGetDCObject
  • win32u.dll!NtGdiGetDeviceCaps
  • win32u.dll!NtGdiRestoreDC
  • win32u.dll!NtGdiSaveDC
  • win32u.dll!NtGdiSelectBitmap
  • win32u.dll!NtGdiSetDIBitsToDeviceInternal
  • win32u.dll!NtUserBuildHwndList
  • win32u.dll!NtUserCallTwoParam
  • win32u.dll!NtUserCreateEmptyCursorObject
  • win32u.dll!NtUserCreateWindowEx
  • win32u.dll!NtUserDestroyWindow
  • win32u.dll!NtUserFindExistingCursorIcon
  • win32u.dll!NtUserGetAncestor
  • win32u.dll!NtUserGetClassInfoEx
  • win32u.dll!NtUserGetClassName
  • win32u.dll!NtUserGetDC
  • win32u.dll!NtUserGetGUIThreadInfo
  • win32u.dll!NtUserGetIconInfo
  • win32u.dll!NtUserGetIconSize
  • win32u.dll!NtUserGetImeInfoEx
  • win32u.dll!NtUserGetKeyboardLayout
  • win32u.dll!NtUserGetObjectInformation
  • win32u.dll!NtUserGetProcessWindowStation
  • win32u.dll!NtUserGetProp
  • win32u.dll!NtUserGetThreadDesktop
  • win32u.dll!NtUserGetThreadState
  • win32u.dll!NtUserGetWindowCompositionAttribute
  • win32u.dll!NtUserIsNonClientDpiScalingEnabled
  • win32u.dll!NtUserIsTopLevelWindow
  • win32u.dll!NtUserMessageCall
  • win32u.dll!NtUserRegisterClassExWOW
  • win32u.dll!NtUserRegisterWindowMessage
  • win32u.dll!NtUserReleaseDC
  • win32u.dll!NtUserRemoveProp
  • win32u.dll!NtUserSelectPalette
  • win32u.dll!NtUserSetCursorIconData
  • win32u.dll!NtUserSetWindowFNID
  • win32u.dll!NtUserSetWindowLongPtr
  • win32u.dll!NtUserSetWindowPos
  • win32u.dll!NtUserUpdateInputContext

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