Threat Database Trojans Trojan.MSIL.Perseus.I

Trojan.MSIL.Perseus.I

By CagedTech in Trojans

Threat Scorecard

Popularity Rank: 12,704
Threat Level: 80 % (High)
Infected Computers: 68
First Seen: September 8, 2021
Last Seen: January 5, 2026
OS(es) Affected: Windows

Analysis Report

General information

Family Name: Trojan.MSIL.Perseus.I
Signature status: No Signature

Known Samples

MD5: 290d85892398549368c571d132913b7e
SHA1: 75cd702852534e347120dc3a817d0376e86b9b15
SHA256: 9AD9736DFCFFA12A595125DA5A2593784366B65E0C9F2972DBFBC309651C790E
File Size: 1.57 MB, 1574400 bytes
MD5: 4600485887a90d72a7dbcb8a22169c78
SHA1: a1d704977001bcbc40c992fe95fcfa9ba68d93cd
SHA256: 5D5B14E12AFBCF84B43197A45C86AE0A759A35ADA9625A19FD043405C15A4448
File Size: 1.57 MB, 1571840 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
  • 2.2.5.0
  • 1.7.4.0
File Version
  • 2.2.5
  • 1.7.4
Internal Name Client.exe
Original Filename Client.exe
Product Version
  • 2.2.5
  • 1.7.4

File Traits

  • .NET
  • dll
  • x86

Block Information

Total Blocks: 892
Potentially Malicious Blocks: 283
Whitelisted Blocks: 232
Unknown Blocks: 377

Visual Map

x x ? x x x ? ? 0 ? ? 0 0 ? ? ? ? ? ? 0 ? x x 0 0 ? ? x ? ? 0 ? ? x ? ? 0 ? 0 ? ? ? 0 ? ? ? ? ? ? ? ? ? 0 ? ? ? ? 0 0 0 0 0 x 0 x 0 x ? ? x x x ? ? ? 0 ? ? ? x ? ? ? ? ? ? ? 0 ? ? ? ? ? x x x 0 x 0 0 0 0 0 ? ? 0 0 0 x ? x ? x ? x x x ? ? ? ? ? ? ? ? ? ? ? ? x 0 x x x x 0 x x x 0 x x ? 0 x ? 0 ? 0 x x ? ? ? ? ? ? ? ? 0 ? ? ? ? x 0 ? ? x 0 x x x x x x x x x x x x x x 0 0 x x x x x x x 0 0 0 0 0 ? x x x x x ? x x 0 x x x x x x x x x x ? ? ? ? x 0 x ? ? ? x x x 0 x ? 0 0 0 0 0 0 0 x 0 0 0 0 ? ? ? ? ? ? ? ? x ? ? ? 0 0 0 0 ? 0 0 x ? ? ? ? ? 0 0 x ? ? ? ? 0 ? 0 x ? ? ? ? 0 ? ? 0 0 x x x 0 0 x x ? ? 0 ? ? 0 ? ? x x x x ? x x x x ? ? x x x 0 x 0 x 0 0 0 x ? ? ? ? ? ? ? 0 0 x x ? x ? ? ? 0 ? 0 x ? 0 0 0 x 0 0 x x 0 0 ? 0 0 0 0 x ? 0 0 0 0 ? ? 0 x ? ? ? ? ? x x x x x x x x x x 0 ? ? ? ? ? 0 ? 0 0 x ? x x x ? x ? ? ? ? ? 0 ? x x x ? ? ? 0 ? ? 0 0 0 ? 0 0 x ? 0 x 0 0 x 0 0 0 x x ? ? ? ? ? 0 ? 0 ? 0 0 0 0 x 0 x x 0 0 x 0 x x x x 0 x 0 0 ? x x 0 x ? ? ? ? ? ? x ? ? 0 x ? ? 0 x x x x 0 0 ? 0 0 x 0 x ? ? ? ? 0 0 x 0 0 ? ? x x ? 0 ? 0 0 0 0 x x x x x x x x ? ? ? x 0 0 0 0 x x x x ? ? x x 0 x x x x x x x x 0 x x ? x x 0 x x x ? x 0 x x x x x x x x x x 0 x x ? ? ? ? x 0 0 0 x 0 x 0 ? ? ? ? ? ? 0 ? 0 ? ? ? ? ? x x ? ? x ? ? x ? ? ? 0 ? ? ? ? ? ? ? ? ? 0 ? ? 0 ? 0 ? 0 0 ? ? ? ? x ? 0 0 ? ? ? ? ? ? ? ? 0 ? 0 ? 0 0 x ? ? ? ? 0 ? ? ? ? ? ? ? ? ? ? ? 0 x 0 ? ? ? ? 0 ? ? ? ? ? ? ? ? ? ? ? ? ? ? 0 0 0 ? ? 0 0 x ? ? ? ? ? ? ? ? ? 0 x 0 0 ? 0 ? 0 ? ? ? ? ? ? ? 0 0 0 ? 0 0 0 ? ? ? ? ? ? ? ? 0 ? ? ? ? 0 ? ? ? ? ? ? ? x ? ? x 0 x 0 x x 0 x x x x 0 x x x x x 0 x x 0 0 0 x 0 0 0 0 x 0 0 x ? x ? ? ? ? ? ? ? ? ? ? ? 0 x x x x ? ? x ? x ? ? ? ? ? x x x x x ? x ? ? x 0 ? x x x x x ? x x x ? ? x x x ? 0 ? ? x x x x 0 0 x x 0 0 ? x x 0 x x 0 x x x x x ? ? ? ? x ? x x x x 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!NtAlertThreadByThreadId
  • ntdll.dll!NtAlpcConnectPortEx
  • ntdll.dll!NtAlpcQueryInformation
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtApphelpCacheControl
  • ntdll.dll!NtAssociateWaitCompletionPacket
  • ntdll.dll!NtCancelTimer2
  • ntdll.dll!NtCancelWaitCompletionPacket
  • ntdll.dll!NtClearEvent
  • ntdll.dll!NtClose
Show More
  • ntdll.dll!NtCompareSigningLevels
  • ntdll.dll!NtConnectPort
  • ntdll.dll!NtCreateEvent
  • ntdll.dll!NtCreateIoCompletion
  • ntdll.dll!NtCreateMutant
  • ntdll.dll!NtCreatePrivateNamespace
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtCreateThreadEx
  • ntdll.dll!NtCreateTimer2
  • ntdll.dll!NtCreateWaitCompletionPacket
  • ntdll.dll!NtCreateWorkerFactory
  • ntdll.dll!NtDeviceIoControlFile
  • ntdll.dll!NtDuplicateObject
  • ntdll.dll!NtEnumerateKey
  • ntdll.dll!NtEnumerateValueKey
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtGetCachedSigningLevel
  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtNotifyChangeKey
  • 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!NtSetTimer2
  • ntdll.dll!NtSubscribeWnfStateChange
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtUnmapViewOfSectionEx
  • ntdll.dll!NtUnsubscribeWnfStateChange
  • 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
Other Suspicious
  • AdjustTokenPrivileges
Anti Debug
  • IsDebuggerPresent
Encryption Used
  • BCryptOpenAlgorithmProvider
  • CryptAcquireContext

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