Threat Database Trojans Trojan.MSIL.Krypt.SAC

Trojan.MSIL.Krypt.SAC

By CagedTech in Trojans

Threat Scorecard

Popularity Rank: 13,060
Threat Level: 80 % (High)
Infected Computers: 36
First Seen: June 18, 2021
Last Seen: June 21, 2026
OS(es) Affected: Windows

The detection of Trojan.MSIL.Krypt.SAC on your system indicates a potential security threat that requires immediate attention. This report provides an overview of the threat, its operating methods, symptoms of infection, and steps to remove it from your system.

What Is Trojan.MSIL.Krypt.SAC?

Trojan.MSIL.Krypt.SAC is a type of malicious software, or malware, that has been detected on your system. The name suggests it is a Trojan-type threat, which typically involves malicious code disguised as legitimate software. Trojans can be used to gain unauthorized access to a system, steal sensitive information, or disrupt system operations. It's essential to understand that the presence of this malware can compromise the security and integrity of your data and system.

How Trojan.MSIL.Krypt.SAC Operates

Trojan.MSIL.Krypt.SAC, like other Trojans, operates by exploiting vulnerabilities in system security or deceiving users into installing it. Once installed, it can communicate with its command and control servers to receive instructions, which might include stealing data, installing additional malware, or using the infected system for malicious activities. The specific operations of Trojan.MSIL.Krypt.SAC can vary, but its primary goal is to compromise system security for malicious purposes.

Symptoms of Infection

Symptoms of a Trojan infection can be subtle and may not always be immediately apparent. Common indicators include unexpected system crashes, slow system performance, unusual network activity, and the appearance of unwanted programs or toolbars. In some cases, the malware may attempt to hide its presence, making it difficult to detect without the use of antivirus software. If you suspect your system is infected, it's crucial to take immediate action to minimize potential damage.

How to Remove Trojan.MSIL.Krypt.SAC

  1. Enter Safe Mode with Networking to prevent the malware from interfering with the removal process. This mode allows you to access the internet and other necessary tools while limiting the malware's ability to run.
  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 effectively detect and remove the malware.
  3. Uninstall suspicious programs that you do not recognize or that were installed around the time the malware was detected. Be cautious and only uninstall programs you are certain are not essential to your system's operation.
  4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings. This can help remove any malicious extensions or settings changes made by the malware.
  5. After completing the above steps, reboot your system and perform another full scan to ensure the malware has been completely removed. Repeat the scanning process until no threats are detected.

Conclusion

Removing Trojan.MSIL.Krypt.SAC from your system requires careful and immediate action to prevent further damage. By following the steps outlined in this report, you can effectively remove the malware and protect your system and data from potential harm. Remember, prevention is key; keeping your antivirus software updated, being cautious with email attachments and downloads, and regularly scanning your system can help prevent future infections. Stay vigilant and ensure your system's security is always a priority.

Analysis Report

General information

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

Known Samples

MD5: 03f81f0cbb15354b72c5fbfb56db2312
SHA1: 5aeee06dc2081ad1ac5781958b13d6ec31df8f50
SHA256: A94DFD16F05A61CAB74ABBA803290F3AB3C94891ACEC27B80DBB35355AD87839
File Size: 854.02 KB, 854016 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)

Windows PE Version Information

Name Value
Assembly Version 0.0.9659.18259
Comments www.omnitek.com.br
Company Name OmniTek Tecnologia Ltda
File Description OmniMark400
File Version 0.0.9659.18259
Internal Name OmniMark400.exe
Legal Copyright c. 2015-2030 by OmniTek Ltd
Original Filename OmniMark400.exe
Product Name OmniMark400
Product Version 0.0.9659.18259

File Traits

  • .NET
  • NewLateBinding
  • x86

Block Information

Total Blocks: 1,321
Potentially Malicious Blocks: 5
Whitelisted Blocks: 621
Unknown Blocks: 695

Visual Map

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 0 ? ? 0 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 0 ? ? ? ? ? 0 ? 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 0 ? 0 ? ? ? ? ? ? ? ? x ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 0 0 ? 0 0 ? ? ? ? 0 ? ? 0 0 ? ? 0 0 ? 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 0 0 0 0 0 0 ? ? ? ? 0 ? 0 0 ? 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ? ? 0 0 0 0 ? ? ? ? ? ? ? ? ? ? ? ? ? ? 0 ? 0 x 0 ? ? ? ? 0 0 0 0 ? 0 0 ? 0 0 0 0 0 ? 0 ? ? ? ? ? 0 0 ? 0 0 ? ? ? 0 0 ? 0 0 0 ? ? 0 0 ? ? 0 0 ? 0 0 0 0 0 0 0 0 0 0 0 ? ? ? ? ? ? ? ? 0 0 0 0 ? 0 0 0 0 ? ? ? ? 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ? 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ? ? ? ? ? ? ? ? ? 0 0 ? ? ? 0 ? ? ? 0 ? ? ? ? ? 0 0 0 0 ? 0 0 ? ? ? ? ? ? ? ? 0 ? ? ? 0 0 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 0 0 ? ? ? ? ? ? 0 0 ? ? ? ? 0 ? ? ? ? 0 0 0 ? 0 ? ? 0 0 ? 0 0 ? ? 0 0 0 0 0 ? 0 0 0 0 0 0 ? ? ? ? 0 0 0 ? ? ? ? 0 ? 0 0 0 0 0 0 0 0 0 0 0 0 0 ? ? ? ? ? ? ? ? 0 ? ? ? ? ? ? ? ? ? ? ? 0 ? 0 0 0 0 0 0 0 0 ? ? ? ? ? ? ? ? ? ? ? ? 0 0 ? 0 0 0 ? ? ? ? ? ? ? ? ? ? ? 0 0 ? 0 ? ? ? 0 0 ? 0 0 0 0 0 ? ? 0 0 ? 0 0 0 0 0 ? 0 0 0 0 0 0 0 0 ? x ? ? ? ? 0 0 ? 0 0 ? 0 0 ? 0 0 0 0 0 0 0 0 0 0 0 0 ? ? 0 ? ? ? 0 0 0 0 0 0 ? ? 0 0 ? 0 0 0 0 0 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 0 0 ? 0 0 0 0 0 0 0 0 ? ? 0 ? 0 0 ? ? ? ? ? ? ? ? ? ? ? ? 0 ? 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ? ? ? ? ? ? ? ? ? ? ? ? ? 0 0 0 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 0 0 0 0 0 0 0 0 0 ? 0 ? 0 0 x 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 0 0 ? 0 ? ? 0 0 ? ? 0 ? ? ? ? ? ? ? 0 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 0 0 0 0 0 0 ? ? ? ? ? ? ? ? ? ? ? ? ? ? 0 ? ? ? ? ? ? ? 0 0 ? 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 0 0 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 0 ? 0 0 0 0 0 0 ? 0 0 0 ? ? ? ? 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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!NtApphelpCacheControl
  • ntdll.dll!NtClearEvent
  • ntdll.dll!NtClose
  • ntdll.dll!NtConnectPort
  • ntdll.dll!NtCreateEvent
  • ntdll.dll!NtCreateMutant
  • ntdll.dll!NtCreatePrivateNamespace
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtCreateSemaphore
Show More
  • ntdll.dll!NtCreateThreadEx
  • ntdll.dll!NtDeviceIoControlFile
  • 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!NtOpenSection
  • 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!NtRequestWaitReplyPort
  • ntdll.dll!NtResumeThread
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationKey
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationThread
  • 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!NtWaitForWorkViaWorkerFactory
  • ntdll.dll!NtWaitLowEventPair
  • ntdll.dll!NtWorkerFactoryWorkerReady
  • ntdll.dll!NtWriteFile
  • UNKNOWN
User Data Access
  • GetComputerNameEx
  • GetUserDefaultLocaleName
  • GetUserObjectInformation
Anti Debug
  • IsDebuggerPresent
Encryption Used
  • BCryptOpenAlgorithmProvider

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