Trojan.Rugmi.FL
Threat Scorecard
EnigmaSoft Threat Scorecard
EnigmaSoft Threat Scorecards are assessment reports for different malware threats which have been collected and analyzed by our research team. EnigmaSoft Threat Scorecards evaluate and rank threats using several metrics including real-world and potential risk factors, trends, frequency, prevalence, and persistence. EnigmaSoft Threat Scorecards are updated regularly based on our research data and metrics and are useful for a wide range of computer users, from end users seeking solutions to remove malware from their systems to security experts analyzing threats.
EnigmaSoft Threat Scorecards display a variety of useful information, including:
Popularity Rank: The ranking of a particular threat in EnigmaSoft’s Threat Database.
Severity Level: The determined severity level of an object, represented numerically, based on our risk modeling process and research, as explained in our Threat Assessment Criteria.
Infected Computers: The number of confirmed and suspected cases of a particular threat detected on infected computers as reported by SpyHunter.
See also Threat Assessment Criteria.
| Popularity Rank: | 8,113 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 14 |
| First Seen: | March 14, 2026 |
| Last Seen: | July 19, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.Rugmi.FL on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to compromise the security and integrity of your computer, allowing unauthorized access and potentially leading to further malicious activities. It is essential to understand the nature of this threat and take prompt action to remove it and prevent future infections.
Table of Contents
What Is Trojan.Rugmi.FL?
Trojan.Rugmi.FL is a type of Trojan horse malware, which is a broad category of malicious software that disguises itself as legitimate programs or files to gain unauthorized access to a computer system. Once inside, it can perform a variety of harmful actions, including data theft, system compromise, and the installation of additional malware. The name "Trojan.Rugmi.FL" is a detection label used by security software to identify this specific threat, but it does not necessarily indicate a specific malware family or origin.
How Trojan.Rugmi.FL Operates
Trojan.Rugmi.FL, like other Trojans, operates by deceiving users into installing it on their systems. This can happen through various means, such as downloading and running malicious files, clicking on infected links, or opening attachments from unsolicited emails. Once installed, the malware can communicate with its command and control servers to receive instructions, which may include stealing sensitive information, downloading additional malware, or using the infected computer as part of a botnet for malicious activities.
Symptoms of Infection
The symptoms of a Trojan.Rugmi.FL infection can vary, but common indicators include unusual system behavior, such as slow performance, frequent crashes, or the appearance of unwanted programs or toolbars. You might also notice suspicious network activity, unexpected changes to system settings, or the presence of unfamiliar files and folders. In some cases, the infection may not exhibit noticeable symptoms, making it difficult to detect without the use of antivirus software.
How to Remove Trojan.Rugmi.FL
- Boot your computer in Safe Mode with Networking to limit the malware's ability to interfere with the removal process.
- Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter, to detect and remove all components of the Trojan.Rugmi.FL malware.
- Uninstall any suspicious programs or applications that were installed around the time of the infection. Be cautious and only remove programs that you are certain are malicious or unnecessary.
- Reset your web browsers (Chrome, Firefox, Edge) to their default settings to remove any malicious extensions or settings that the malware may have altered.
- Reboot your computer and perform another full scan with your anti-malware tool to ensure that all remnants of the malware have been removed.
Conclusion
Removing Trojan.Rugmi.FL from your system requires a thorough and careful approach to ensure that all components of the malware are eliminated. By following the steps outlined above and maintaining good security practices, such as keeping your operating system and software up to date, using strong antivirus protection, and being cautious with emails and downloads, you can help protect your computer from future malware infections. Remember, prevention and vigilance are key to securing your digital environment.
Analysis Report
General information
| Family Name: | Trojan.Rugmi.FL |
|---|---|
| Signature status: | Hash Mismatch |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
a9746c7ff0d6fac0f9e334de61e071df
SHA1:
6ca098e8bd3e6dfd3aadb2369885b6e25af25e81
SHA256:
8C899CB16432D233970EDCA25209387DFDF9E44ED859B54827B9FA500C3A7795
File Size:
4.25 MB, 4249271 bytes
|
|
MD5:
82084d9c46419e209aa3a7a174a595d8
SHA1:
6207d92a76e6dd6944c48864a99bab63729e206c
SHA256:
8F3039779840B3FC6164D29EC5BF78EADAAB78A37E963BDBACFECC7CEB2F6FF8
File Size:
266.10 KB, 266096 bytes
|
|
MD5:
238449bae6ce98ebfb9bc518459209ef
SHA1:
04c176b9043616a45724d7bb18e4a48b37a60a5c
SHA256:
99D4C8953C8EE41F2DFACE3B1AC43DBDFA40C83765558C38F380E390A03919DE
File Size:
192.62 KB, 192616 bytes
|
|
MD5:
8023af84d6c612c806dc6818c01bf063
SHA1:
2a188f98f135a2d0f596a3aa5943bac7ab6c6e3b
SHA256:
167C3D140BAAE765B09F069CA354173B632463313DB4CCE16930102B17411EBE
File Size:
1.50 MB, 1502800 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 has exports table
- File has TLS information
- File is 32-bit executable
- File is 64-bit executable
- File is either console or GUI application
Show More
- 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
File Icons
This section displays icon resources found within family samples. Malware often replicates icons commonly associated with legitimate software to mislead users into believing the malware is safe.
Windows PE Version Information
Windows PE Version Information
This section displays values and attributes that have been set in the Windows file version information data structure for samples within this family. To mislead users, malware actors often add fake version information mimicking legitimate software.| Name | Value |
|---|---|
| Comments |
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| Company Name |
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| File Description |
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| File Version |
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| Internal Name |
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| Legal Copyright |
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| Legal Trademarks | Microsoft® is a registered trademark of Microsoft Corporation. |
| Original Filename |
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| Product Name |
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| Product Version |
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Digital Signatures
Digital Signatures
This section lists digital signatures that are attached to samples within this family. When analyzing and verifying digital signatures, it is important to confirm that the signature’s root authority is a well-known and trustworthy entity and that the status of the signature is good. Malware is often signed with non-trustworthy “Self Signed” digital signatures (which can be easily created by a malware author with no verification). Malware may also be signed by legitimate signatures that have an invalid status, and by signatures from questionable root authorities with fake or misleading “Signer” names.| Signer | Root | Status |
|---|---|---|
| Coltec Middle East Company for Computer Technologies | Class 3 Public Primary Certification Authority | Hash Mismatch |
| Microsoft Corporation | Microsoft Code Signing PCA 2010 | Hash Mismatch |
| Microsoft Corporation | Microsoft Code Signing PCA 2011 | Hash Mismatch |
| Microsoft Windows Software Compatibility Publisher | Microsoft Windows Third Party Component CA 2013 | Hash Mismatch |
File Traits
- dll
- ntdll
- WriteProcessMemory
- x64
Block Information
Block Information
During analysis, EnigmaSoft breaks file samples into logical blocks for classification and comparison with other samples. Blocks can be used to generate malware detection rules and to group file samples into families based on shared source code, functionality and other distinguishing attributes and characteristics. This section lists a summary of this block data, as well as its classification by EnigmaSoft. A visual representation of the block data is also displayed, where available.| Total Blocks: | 4,804 |
|---|---|
| Potentially Malicious Blocks: | 16 |
| Whitelisted Blocks: | 3,816 |
| Unknown Blocks: | 972 |
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0
0
0
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
0
?
0
0
?
0
0
0
?
0
0
0
0
0
?
0
0
?
0
0
0
0
?
0
0
?
1
0
0
0
?
0
?
?
?
?
?
0
?
0
0
?
0
?
0
0
0
0
0
0
0
?
?
0
0
0
?
?
0
0
0
?
0
0
0
?
0
0
0
0
?
?
?
?
?
0
?
?
?
0
0
0
0
?
?
0
0
0
?
0
0
0
0
0
0
?
?
?
?
?
?
0
0
0
0
?
0
?
?
?
?
0
0
0
?
0
?
?
?
0
?
0
?
0
0
0
0
0
?
0
?
0
0
0
0
0
?
0
?
0
0
0
?
0
0
0
0
0
0
0
0
0
0
0
0
0
?
?
0
0
0
0
0
0
0
0
0
?
0
0
0
0
0
0
0
0
0
0
0
0
0
0
?
0
0
0
?
0
?
0
0
0
...
Data truncated
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block
? - Unknown Block
x - Potentially Malicious Block
Similar Families
Similar Families
This section lists other families that share similarities with this family, based on EnigmaSoft’s analysis. Many malware families are created from the same malware toolkits and use the same packing and encryption techniques but uniquely extend functionality. Similar families may also share source code, attributes, icons, subcomponents, compromised and/or invalid digital signatures, and network characteristics. Researchers leverage these similarities to rapidly and effectively triage file samples and extend malware detection rules.- Trojan.Downloader.Gen.PP
Files Modified
Files Modified
This section lists files that were created, modified, moved and/or deleted by samples in this family. File system activity can provide valuable insight into how malware functions on the operating system.| File | Attributes |
|---|---|
| c:\programdata\drv\adplusmanager.exe.config | Generic Read,Write Data,Write Attributes,Write extended,Append data,Delete,LEFT 262144 |
| c:\programdata\drv\dbgeng.dll | Generic Read,Write Data,Write Attributes,Write extended,Append data,Delete,LEFT 262144 |
| c:\programdata\drv\dbghelp.dll | Generic Read,Write Data,Write Attributes,Write extended,Append data,Delete,LEFT 262144 |
| c:\programdata\drv\driver.cfg | Generic Read,Write Data,Write Attributes,Write extended,Append data,Delete,LEFT 262144 |
| c:\programdata\drv\late.exe | Generic Read,Write Data,Write Attributes,Write extended,Append data,Delete,LEFT 262144 |
| c:\programdata\drv\linkeragent56.conf | Generic Read,Write Data,Write Attributes,Write extended,Append data,Delete,LEFT 262144 |
| c:\users\user\appdata\local\temp\7b17489.tmp | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\is-8amdh.tmp\_isetup\_setup64.tmp | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\temp\is-8amdh.tmp\adplusmanager.exe.config | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\is-8amdh.tmp\dbgeng.dll | Generic Write,Read Attributes |
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| c:\users\user\appdata\local\temp\is-8amdh.tmp\dbghelp.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\is-8amdh.tmp\driver.cfg | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\is-8amdh.tmp\late.exe | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\is-8amdh.tmp\linkeragent56.conf | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\is-if8bl.tmp\6ca098e8bd3e6dfd3aadb2369885b6e25af25e81_0004249271.tmp | Generic Write,Read Attributes |
| c:\users\user\appdata\roaming\drv\crisp.exe | Read Attributes,Synchronize,Write Data |
Registry Modifications
Registry Modifications
This section lists registry keys and values that were created, modified and/or deleted by samples in this family. Windows Registry activity can provide valuable insight into malware functionality. Additionally, malware often creates registry values to allow itself to automatically start and indefinitely persist after an initial infection has compromised the system.| Key::Value | Data | API Name |
|---|---|---|
| HKLM\software\microsoft\windows nt\currentversion\notifications\data::418a073aa3bc1c75 | �m �v(�1�1HO @V� A��N� _�zb"hy�9 {b��P� ������m� ����$წ���&M �=�SB1_ T�Vw���%������ �AE��D��&��$���L | RegNtPreCreateKey |
| HKLM\software\microsoft\windows nt\currentversion\notifications\data::418a073aa3bc1c75 | �m �v(�1�1HO @V� A��N� _�zb"hy�9 {b��P� ��� ������m� ����$წ���&M �=�SB1_ T�Vw���%������ �AE��D��&��$���L | RegNtPreCreateKey |
| HKLM\software\microsoft\windows nt\currentversion\notifications\data::418a073aa3bc1c75 | �m �� �v����#��(�*�"1�1HO @V� A��H[u_�zb"hc�w k�q{b��P� �� ��� ������m� �gi�V ����$�8წ���&M A�=�S) � B1_ B�� T�Vw��`� ��%������ �AE��"��D��&��$���L A *�" | RegNtPreCreateKey |
Windows API Usage
Windows API Usage
This section lists Windows API calls that are used by the samples in this family. Windows API usage analysis is a valuable tool that can help identify malicious activity, such as keylogging, security privilege escalation, data encryption, data exfiltration, interference with antivirus software, and network request manipulation.| Category | API |
|---|---|
| Process Manipulation Evasion |
|
| Process Shell Execute |
|
| Syscall Use |
Show More
|
Shell Command Execution
Shell Command Execution
This section lists Windows shell commands that are run by the samples in this family. Windows Shell commands are often leveraged by malware for nefarious purposes and can be used to elevate security privileges, download and launch other malware, exploit vulnerabilities, collect and exfiltrate data, and hide malicious activity.
"C:\Users\Mpqmuiau\AppData\Local\Temp\is-IF8BL.tmp\6ca098e8bd3e6dfd3aadb2369885b6e25af25e81_0004249271.tmp" /SL5="$D0322,3861617,121344,c:\users\user\downloads\6ca098e8bd3e6dfd3aadb2369885b6e25af25e81_0004249271"
|
"C:\Users\Mpqmuiau\AppData\Local\Temp\is-8AMDH.tmp\LatE.exe"
|
