Threat Database Trojans Trojan.Rugmi.R

Trojan.Rugmi.R

By CagedTech in Trojans

Threat Scorecard

Popularity Rank: 14,751
Threat Level: 80 % (High)
Infected Computers: 467
First Seen: March 27, 2024
Last Seen: July 12, 2026
OS(es) Affected: Windows

The detection of Trojan.Rugmi.R 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.Rugmi.R?

Trojan.Rugmi.R is identified as a Trojan-type threat, which is a broad category of malware designed to deceive users into installing it on their systems. Unlike viruses or worms, Trojans do not replicate themselves but can cause significant harm by creating backdoors for other malware, stealing sensitive information, or disrupting system performance. The name itself does not directly point to a known malware family, suggesting it might be a variant or a newly discovered threat.

How Trojan.Rugmi.R Operates

Trojan.Rugmi.R, like other Trojans, operates by disguising itself as legitimate software or piggybacking on legitimate programs to gain unauthorized access to a computer system. Once installed, it can perform a variety of malicious actions, depending on its design. This can include data theft, keystroke logging, or even allowing remote access to the infected system. The exact mechanisms can vary, but the end goal is typically to exploit the infected system for financial gain or to expand the reach of the malware.

Symptoms of Infection

Symptoms of a Trojan.Rugmi.R infection can be subtle and may not immediately indicate the presence of malware. Common signs include unexpected system crashes, slow performance, or the appearance of unwanted programs or toolbars in your web browser. You might also notice unusual network activity, even when you're not using your internet connection. Sometimes, the malware can trigger security alerts from your antivirus software, but in many cases, it may evade detection, especially if it's a new or sophisticated threat.

How to Remove Trojan.Rugmi.R

  1. Boot into Safe Mode with Networking: This will prevent most malware from loading and give you a cleaner environment to work in. The process to boot into Safe Mode varies depending on your operating system version.
  2. Perform a Full Scan with a Reputable Tool: Use a trusted antivirus or anti-malware program, such as SpyHunter, to scan your system thoroughly. Ensure your antivirus software is updated before running the scan to catch the latest threats.
  3. Uninstall Suspicious Programs: Go through your installed programs and remove any that you don't recognize or that were installed around the time you suspect the infection occurred.
  4. Reset Your Web Browsers: Trojans often install malicious extensions or alter browser settings. Resetting Chrome, Firefox, Edge, or whichever browser you use can help remove these changes. Be aware that this will also remove any saved passwords and extensions, so you may want to export your bookmarks beforehand.
  5. Reboot and Re-scan: After taking the above steps, restart your computer and perform another full scan to ensure that the threat has been completely removed. This step is crucial as some malware can reinstall itself if not fully eradicated.

Conclusion

Removing Trojan.Rugmi.R from your system requires careful steps and the use of reputable security tools. It's essential to stay vigilant and regularly update your operating system, browsers, and security software to protect against future threats. Additionally, practicing safe computing habits, such as avoiding suspicious downloads and emails, can significantly reduce the risk of infection. If you're unsure about any part of the removal process, consider seeking help from a professional to ensure your system is thoroughly cleaned and secured.

Analysis Report

General information

Family Name: Trojan.Rugmi.R
Signature status: No Signature

Known Samples

MD5: 172896cd64074e10fe8f50d211cc77d6
SHA1: 73730b14cbd9c749601f39bfdc0bff2f78e5a97f
SHA256: 3CEF4C927789A1F447D3A8F9D0A928DC769D0E5434878DA15CE38563EE79CAE5
File Size: 6.09 MB, 6091624 bytes
MD5: 359e13f3490ef4580a20807a156c3f31
SHA1: c0ce9fb86d2495464c1fac81d61ff249368c0277
SHA256: 00B56C56B3501DD83412B971A65931A49A29ECD1B708DEDB18CCF308DFEC48F2
File Size: 4.77 MB, 4769461 bytes

Windows Portable Executable Attributes

  • File doesn't have "Rich" header
  • File doesn't have exports table
  • File doesn't have security information
  • File has exports table
  • File has TLS information
  • File is 32-bit executable
  • 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)
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  • 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 ASUSTek Computer Inc.
File Description LightingService
File Version 3.07.25.0
Internal Name LightingService.exe
Legal Copyright Copyright (C) ASUSTek Computer Inc. 2015-2017
Original Filename LightingService.exe
Product Name LightingService
Product Version 3.07.25.0

Digital Signatures

Signer Root Status
ASUSTeK COMPUTER INC. DigiCert Trusted Root G4 Hash Mismatch

File Traits

  • HighEntropy
  • x86

Block Information

Similar Families

  • LockerGoga.F
  • Vidar.FA

Files Modified

File Attributes
c:\users\user\appdata\local\temp\c6037e0a Generic Write,Read Attributes

Windows API Usage

Category API
User Data Access
  • GetComputerNameEx
  • GetUserObjectInformation
Syscall Use
  • ntdll.dll!NtAccessCheck
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtApphelpCacheControl
  • ntdll.dll!NtClose
  • ntdll.dll!NtConnectPort
  • ntdll.dll!NtCreateEvent
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtCreateThreadEx
  • ntdll.dll!NtDuplicateToken
  • ntdll.dll!NtFreeVirtualMemory
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  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenKeyEx
  • ntdll.dll!NtOpenProcessToken
  • ntdll.dll!NtOpenProcessTokenEx
  • ntdll.dll!NtOpenSection
  • ntdll.dll!NtOpenThreadTokenEx
  • ntdll.dll!NtProtectVirtualMemory
  • ntdll.dll!NtQueryAttributesFile
  • ntdll.dll!NtQueryDefaultLocale
  • 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!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtReadRequestData
  • ntdll.dll!NtReleaseWorkerFactoryWorker
  • ntdll.dll!NtRequestWaitReplyPort
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationVirtualMemory
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtWaitForSingleObject
  • ntdll.dll!NtWaitForWorkViaWorkerFactory
  • ntdll.dll!NtWaitLowEventPair
  • ntdll.dll!NtWriteFile
  • UNKNOWN
Anti Debug
  • IsDebuggerPresent

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