Threat Database Trojans Trojan.Agent.Gen.ARI

Trojan.Agent.Gen.ARI

By CagedTech in Trojans

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 1
First Seen: February 11, 2026
Last Seen: February 24, 2026
OS(es) Affected: Windows

The detection of Trojan.Agent.Gen.ARI on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to compromise the integrity of your computer, allowing unauthorized access and control. It is essential to understand the nature of this threat and take prompt action to remove it and prevent future infections.

What Is Trojan.Agent.Gen.ARI?

Trojan.Agent.Gen.ARI is a type of Trojan horse malware, which is a broad category of threats that disguise themselves as legitimate software. The name "Trojan.Agent.Gen.ARI" suggests that it is a generic detection for a Trojan-type threat, rather than a specific malware family. Trojan horses are designed to deceive users into installing them, often by masquerading as useful programs or attachments. Once installed, they can cause significant harm to your system and data.

How Trojan.Agent.Gen.ARI Operates

Trojan horses like Trojan.Agent.Gen.ARI typically operate by exploiting vulnerabilities in software or using social engineering tactics to trick users into installing them. They can then connect to a command and control server, allowing attackers to remotely control the infected system. This can lead to a range of malicious activities, including data theft, unauthorized access, and the installation of additional malware.

Symptoms of Infection

Systems infected with Trojan.Agent.Gen.ARI may exhibit a range of symptoms, including slow performance, unexpected crashes, and unusual network activity. You may also notice unfamiliar programs or icons on your system, or receive unexpected pop-ups and alerts. In some cases, the malware may operate silently, making it difficult to detect without the use of specialized security software.

  • Unexplained changes to system settings or configuration
  • Increased network activity or unfamiliar connections
  • Slow system performance or frequent crashes
  • Unfamiliar programs or icons on your system

How to Remove Trojan.Agent.Gen.ARI

  1. Boot your system in Safe Mode with Networking to prevent the malware from loading and to allow for easier removal.
  2. Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system and detect any malware components.
  3. Uninstall any suspicious programs or applications that may be related to the infection.
  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 system and perform a follow-up scan to ensure that all malware components have been removed.

Conclusion

Removing Trojan.Agent.Gen.ARI from your system requires a combination of technical expertise and caution. By following the steps outlined above and using reputable security software, you can help to ensure the complete removal of the malware and prevent future infections. It is essential to remain vigilant and proactive in maintaining your system's security, including keeping your operating system and software up to date, using strong passwords, and avoiding suspicious attachments and downloads.

Analysis Report

General information

Family Name: Trojan.Agent.Gen.ARI
Signature status: No Signature

Known Samples

MD5: 7e5b8f97e0a2e24748d56d2be5ee689b
SHA1: 0880eec08b56d724a991b0b648cde0bf07a89e03
SHA256: 4DCE2B2D610C1E4A673CDECB574BEA56D27487D4A99431AAE049C91FBB13A5F0
File Size: 946.18 KB, 946176 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 64-bit executable
  • File is either console or GUI application
  • File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
  • File is Native application (NOT .NET application)
  • 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)

File Icons

Windows PE Version Information

Name Value
Company Name
  • Microsoft Corporation
File Description
  • Archivo autoextractor de archivos CAB de Win32
  • Win32 Cabinet Self-Extractor
File Version
  • 11.00.26100.7689 (WinBuild.160101.0800)
  • 11.00.26100.7309 (WinBuild.160101.0800)
Internal Name
  • Wextract
Legal Copyright
  • © Microsoft Corporation. All rights reserved.
  • © Microsoft Corporation. Todos los derechos reservados.
Original Filename
  • WEXTRACT.EXE
  • WEXTRACT.EXE .MUI
Product Name
  • Internet Explorer
Product Version
  • 11.00.26100.7689
  • 11.00.26100.7309

File Traits

  • dll
  • fptable
  • HighEntropy
  • x86

Files Modified

File Attributes
c:\users\user\appdata\local\temp\ixp000.tmp\tmp4351$.tmp Generic Write,Read Attributes,Delete

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAddAtomEx
  • ntdll.dll!NtAlertThreadByThreadId
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtApphelpCacheControl
  • ntdll.dll!NtClose
  • ntdll.dll!NtConnectPort
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtOpenFile
Show More
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenKeyEx
  • ntdll.dll!NtOpenSection
  • ntdll.dll!NtProtectVirtualMemory
  • ntdll.dll!NtQueryAttributesFile
  • ntdll.dll!NtQueryDefaultLocale
  • ntdll.dll!NtQueryDirectoryFileEx
  • ntdll.dll!NtQueryInformationFile
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryInformationThread
  • ntdll.dll!NtQueryInformationToken
  • ntdll.dll!NtQueryKey
  • ntdll.dll!NtQueryPerformanceCounter
  • ntdll.dll!NtQuerySecurityAttributesToken
  • ntdll.dll!NtQuerySecurityObject
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtQueryVolumeInformationFile
  • ntdll.dll!NtReadRequestData
  • ntdll.dll!NtReleaseWorkerFactoryWorker
  • ntdll.dll!NtRequestWaitReplyPort
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationThread
  • ntdll.dll!NtSetInformationVirtualMemory
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtTerminateProcess
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtWaitForAlertByThreadId
  • ntdll.dll!NtWaitForWorkViaWorkerFactory
  • ntdll.dll!NtWaitLowEventPair
  • ntdll.dll!NtWriteFile
  • UNKNOWN

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