Threat Database Trojans Trojan.MSIL.Tasker

Trojan.MSIL.Tasker

By CagedTech in Trojans

Threat Scorecard

Popularity Rank: 12,862
Threat Level: 80 % (High)
Infected Computers: 73
First Seen: May 25, 2024
Last Seen: April 25, 2026
OS(es) Affected: Windows

Analysis Report

General information

Family Name: Trojan.MSIL.Tasker
Signature status: No Signature

Known Samples

MD5: c9870cea7f5f87bdd6a8f793b59020b0
SHA1: eadd3818a0769d33a980bb5cd4ebdf7b5d3cfab0
SHA256: 131418B0845245F4A70B658CB94B959900CAA6D8B924B1F537F264319A2F6A54
File Size: 2.23 MB, 2233856 bytes
MD5: 62fc23efe3b4a8a91ddd53f364ae45b5
SHA1: 4a0a40ff1b7eefd6381d63891832c1ddc63942bf
SHA256: A808F4E5300070B9F0C03CB25A3A6840B1D3C085F4FE4D27A4B69EA712480EB0
File Size: 550.40 KB, 550400 bytes
MD5: 12b73f83648d21e59f1716f70e5941b2
SHA1: 93006226584e9119d08ace3ece8a1182c66f134c
SHA256: 2ABF6A90346CCE761FB03DDD7CA9572F3524C2C04E39852EC6B10FA08134C2EB
File Size: 901.15 KB, 901152 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 console application (IMAGE_SUBSYSTEM_WINDOWS_CUI)
  • File is either console or GUI application
  • File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
  • File is not packed
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  • 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
  • 2.5.6.155
  • 1.0.0.0
Comments Administrateur des bases de données XMed sur SQL Server 2005-2016
Company Name
  • A10 Technologie
  • ButterScroll
  • OnionHopV2.Core
File Description
  • ButterScroll
  • OnionHopV2.Core
  • XMedAdmin
File Version
  • 2.5.6.155
  • 1.0.0.0
Internal Name
  • ButterScroll.dll
  • OnionHopV2.Core.dll
  • XMedAdmin.exe
Legal Copyright Copyright © 2016 A10 Technologie
Original Filename
  • ButterScroll.dll
  • OnionHopV2.Core.dll
  • XMedAdmin.exe
Product Name
  • ButterScroll
  • OnionHopV2.Core
  • XMedAdmin
Product Version
  • 2.5.6.155
  • 1.0.0+f97eaafaa247645a40fa45623bcde4f26f655f14
  • 1.0.0

File Traits

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

Block Information

Total Blocks: 5
Potentially Malicious Blocks: 3
Whitelisted Blocks: 0
Unknown Blocks: 2

Visual Map

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

Windows API Usage

Category API
User Data Access
  • GetComputerNameEx
  • GetUserDefaultLocaleName
  • GetUserObjectInformation
Anti Debug
  • IsDebuggerPresent
Keyboard Access
  • GetKeyState
Syscall Use
  • ntdll.dll!NtAccessCheck
  • ntdll.dll!NtAlertThreadByThreadId
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtApphelpCacheControl
  • ntdll.dll!NtClearEvent
  • ntdll.dll!NtClose
  • ntdll.dll!NtConnectPort
  • ntdll.dll!NtCreateEvent
  • ntdll.dll!NtCreateMutant
  • ntdll.dll!NtCreatePrivateNamespace
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  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtCreateSemaphore
  • ntdll.dll!NtCreateThreadEx
  • ntdll.dll!NtDeviceIoControlFile
  • ntdll.dll!NtDuplicateObject
  • ntdll.dll!NtDuplicateToken
  • 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!NtOpenProcessTokenEx
  • ntdll.dll!NtOpenSection
  • ntdll.dll!NtOpenSemaphore
  • ntdll.dll!NtOpenThreadToken
  • ntdll.dll!NtOpenThreadTokenEx
  • ntdll.dll!NtProtectVirtualMemory
  • ntdll.dll!NtQueryAttributesFile
  • ntdll.dll!NtQueryDebugFilterState
  • 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!NtReleaseSemaphore
  • 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
  • ntdll.dll!NtYieldExecution
  • UNKNOWN
Encryption Used
  • BCryptOpenAlgorithmProvider

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