Threat Database Trojans Trojan.Agent.LOV

Trojan.Agent.LOV

By CagedTech in Trojans
Published:
Last updated:

Threat Scorecard

Popularity Rank: 25,238
Threat Level: 80 % (High)
Infected Computers: 2
First Seen: December 16, 2025
Last Seen: September 14, 2026
OS(es) Affected: Windows

Trojan.Agent.LOV is a Windows-based Trojan horse that disguises itself as legitimate software to infiltrate computers quietly and carry out harmful actions in the background. Like most Trojans, it does not self-replicate, but it can cause serious damage once it gains a foothold on a system, including giving remote attackers a way to control the infected machine.

What Trojan.Agent.LOV Does

Once active, Trojan.Agent.LOV runs silently in the background without any visible windows or obvious prompts, which helps it avoid drawing the user's attention. Behind the scenes, it may perform a range of malicious functions, including allowing hackers to gain extensive control over the infected system. This can involve covertly deleting files, installing additional malware components, and carrying out other damaging activities without the user's knowledge or consent. Because it is built to operate stealthily, it often creates temporary files and supporting components on the system as part of its installation and operation process, further blending in with normal software activity.

How It Usually Gets Onto Computers

Trojan.Agent.LOV typically spreads through deceptive or exploit-based methods rather than obvious attacks. Common infection routes include:

  • Exploiting unpatched system vulnerabilities and security flaws
  • Software downloaded from untrustworthy or malicious websites
  • Email attachments from unknown or untrusted senders, which may appear as executable files, screensavers, video files, or even image files
  • Bundled installers or launchers that mimic legitimate applications, sometimes borrowing the name and branding of a real program to appear trustworthy

Because the Trojan can present itself with a convincing file description and version information, users may have no reason to suspect anything is wrong before running it.

Risks for the User

Trojan.Agent.LOV carries a high danger level, and the risks associated with it are significant. Once installed, it may give attackers broad access to the compromised system, which can lead to theft of sensitive information, unauthorized monitoring of user activity, deletion or corruption of files, and the silent installation of additional malware. The combination of stealth operation and potential remote control makes this threat capable of causing long-term damage if it is not detected and removed promptly.

Signs of Infection

Because Trojans like this are designed to run quietly, infections are not always obvious. However, users may notice some of the following warning signs:

  • Unexpected slowdowns in system performance
  • Unfamiliar processes or temporary files appearing on the system
  • Security software being disabled or failing to update
  • Unusual network activity or unexpected changes to files and settings
  • Programs launching or closing unexpectedly

How to Stay Protected

Reducing the risk of infection from threats like Trojan.Agent.LOV starts with safe computing habits. Keep the Windows operating system and all installed software fully updated to close known security vulnerabilities that Trojans often exploit. Avoid downloading software from unofficial or suspicious websites, and never open email attachments from unknown or untrusted senders, especially executable files or files with unusual extensions. Be cautious of free downloads, cracked software, or launchers from unverified sources, as these are common vehicles for disguised threats. Regularly back up important files, and use a reputable, up-to-date security solution capable of detecting and removing Trojans to help keep your system safe.

Analysis Report

General information

Family Name: Trojan.Agent.LOV
Signature status: No Signature

Known Samples

MD5: 51c788132cd0d6329d5797cb5d07b7c9
SHA1: d959a2007d9599606823e3afc638b8c4c70684ac
SHA256: 59E655249351C6E6F56413A0A35DBB3DC643EE1467116EE30CC04B7AB07AEA27
File Size: 7.68 MB, 7676473 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 relocations information
  • File doesn't have security information
  • File is 32-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
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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
File Description LonaRPG Launcher
File Version 1.1.2
Product Name LonaRPG Launcher
Product Version 1.1.2

File Traits

  • HighEntropy
  • ntdll
  • VirtualQueryEx
  • x64

Files Modified

File Attributes
c:\users\user\appdata\local\temp\nsg7550.tmp Generic Read,Write Data,Write Attributes,Write extended,Append data,Delete
c:\users\user\appdata\local\temp\nsq758f.tmp\modern-wizard.bmp Generic Write,Read Attributes
c:\users\user\appdata\local\temp\nsq758f.tmp\modern-wizard.bmp Synchronize,Write Attributes
c:\users\user\appdata\local\temp\nsq758f.tmp\nsdialogs.dll Generic Write,Read Attributes
c:\users\user\appdata\local\temp\nsq758f.tmp\system.dll Generic Write,Read Attributes

Windows API Usage

Category API
Anti Debug
  • IsDebuggerPresent
User Data Access
  • GetUserObjectInformation