Threat Database Trojans Trojan.MSIL.Agent.LII

Trojan.MSIL.Agent.LII

By CagedTech in Trojans

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 12
First Seen: July 26, 2024
Last Seen: August 13, 2025
OS(es) Affected: Windows

The detection of Trojan.MSIL.Agent.LII on your system indicates a potential security threat that requires immediate attention. This report aims to provide you with a comprehensive understanding of the threat, its operational mechanisms, symptoms of infection, and most importantly, steps to remove it from your system.

What Is Trojan.MSIL.Agent.LII?

Trojan.MSIL.Agent.LII is identified as a Trojan-type threat. Trojans are malicious programs that disguise themselves as legitimate software to gain unauthorized access to a computer system. They can be used to spy on users, steal sensitive information, disrupt system operation, or provide a backdoor for other malware. The name "Trojan.MSIL.Agent.LII" suggests it is written in MSIL (Microsoft Intermediate Language), which is a platform-agnostic intermediate representation of the .NET Framework Common Intermediate Language (CIL). This implies the malware is designed to operate within the .NET environment, potentially making it versatile and capable of running on various Windows systems.

How Trojan.MSIL.Agent.LII Operates

While specific operational details of Trojan.MSIL.Agent.LII are not provided in this report, Trojans generally operate by deceiving users into installing them. This can happen through various means such as opening malicious email attachments, downloading infected software, or visiting compromised websites. Once installed, the Trojan can communicate with its command and control servers to receive instructions, which might include stealing personal data, installing additional malware, or using the infected computer as part of a botnet for malicious activities like DDoS attacks or spamming.

Symptoms of Infection

Symptoms of a Trojan infection can vary widely depending on the specific goals of the malware. Common signs include unexpected changes to system settings, appearance of unknown programs or toolbars, slow system performance, frequent crashes, or unusual network activity. Some Trojans may operate silently, making them difficult to detect without proper security software. If your system has been detected with Trojan.MSIL.Agent.LII, it's crucial to take immediate action to mitigate potential damage.

How to Remove Trojan.MSIL.Agent.LII

  1. Boot your computer in Safe Mode with Networking. This will limit the malware's ability to operate and provide a safer environment for removal.
  2. Perform a full scan of your system using a reputable anti-malware 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 suspicious programs that you do not recognize or that were installed around the time the malware was detected. Be cautious and only remove 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 Trojan.
  5. After completing the above steps, reboot your computer and perform another full scan to ensure the malware has been successfully removed. Repeat the scanning process until no threats are detected.

Conclusion

Dealing with malware like Trojan.MSIL.Agent.LII requires a combination of immediate action and preventive measures. By understanding how Trojans operate and following the removal steps outlined, you can protect your system and personal data from potential harm. It's also essential to maintain good security practices, such as regularly updating your operating system and software, using strong antivirus protection, avoiding suspicious downloads, and being cautious with email attachments and links. Remember, vigilance and proactive security measures are key to safeguarding against evolving cyber threats.

Analysis Report

General information

Family Name: Trojan.MSIL.Agent.LII
Signature status: No Signature

Known Samples

MD5: fee3f1bad6622af6e115566e3f2b7015
SHA1: fb51709df3aca7ebb796df6b1e7421fda5422196
SHA256: DF062DDC2235090EDE1DBC4EC61D97C2DB048F088CEBBD8BE350DD47FF45282A
File Size: 746.50 KB, 746496 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 1.2.0.0
Comments Control de producción
Company Name Windows uE
File Description PharosCPR
File Version 1.2.0.0
Internal Name Pharos.exe
Legal Copyright Copyright © Windows uE 2016
Original Filename Pharos.exe
Product Name Pharos
Product Version 1.2.0.0

File Traits

  • .NET
  • RijndaelManaged
  • x86

Block Information

Total Blocks: 1,573
Potentially Malicious Blocks: 11
Whitelisted Blocks: 1,292
Unknown Blocks: 270

Visual Map

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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!NtCreateFile
  • ntdll.dll!NtCreateMutant
  • ntdll.dll!NtCreatePrivateNamespace
  • ntdll.dll!NtCreateSection
Show More
  • ntdll.dll!NtCreateSemaphore
  • 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!NtReadFile
  • ntdll.dll!NtReleaseMutant
  • ntdll.dll!NtReleaseWorkerFactoryWorker
  • ntdll.dll!NtRequestWaitReplyPort
  • ntdll.dll!NtResumeThread
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationFile
  • ntdll.dll!NtSetInformationKey
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationThread
  • ntdll.dll!NtSetInformationVirtualMemory
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtUnmapViewOfSectionEx
  • ntdll.dll!NtWaitForSingleObject
  • ntdll.dll!NtWaitForWorkViaWorkerFactory
  • ntdll.dll!NtWaitLowEventPair
  • ntdll.dll!NtWriteFile
  • UNKNOWN
User Data Access
  • GetComputerNameEx
  • GetUserDefaultLocaleName
  • GetUserObjectInformation
Anti Debug
  • IsDebuggerPresent

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