Trojan.Redline.AU
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.
| Threat Level: | 80 % (High) |
| Infected Computers: | 0 |
| First Seen: | November 27, 2025 |
| OS(es) Affected: | Windows |
The detection of Trojan.Redline.AU 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, and it's essential to understand its nature and how to remove it effectively. In this report, we will provide you with an overview of Trojan.Redline.AU, its operating methods, symptoms of infection, and a step-by-step guide on how to remove it from your system.
Table of Contents
What Is Trojan.Redline.AU?
Trojan.Redline.AU is a type of malware that can compromise the security of your computer by allowing unauthorized access to your system. It can be used to steal sensitive information, install additional malware, or provide a backdoor for remote access. The name "Trojan" refers to the fact that this type of malware often disguises itself as legitimate software, making it difficult to detect. The ".Redline.AU" part of the name may indicate a specific variant or strain of the malware, but without further information, it's challenging to determine its exact characteristics.
How Trojan.Redline.AU Operates
Trojan.Redline.AU, like other Trojans, operates by exploiting vulnerabilities in your system or deceiving you into installing it. Once installed, it can communicate with its command and control servers to receive instructions, transmit stolen data, or download additional malware. It may also attempt to hide its presence by disguising itself as a legitimate process or file. The exact methods used by Trojan.Redline.AU can vary, but its primary goal is to maintain a covert presence on your system and carry out malicious activities without being detected.
Symptoms of Infection
The symptoms of a Trojan.Redline.AU infection can be subtle, making it challenging to detect. However, some common indicators include slow system performance, unexpected pop-ups or advertisements, and unfamiliar programs or icons on your desktop. You may also notice that your browser settings have been changed, or your search engine has been redirected to a different website. In some cases, you may not notice any symptoms at all, which is why regular scans with a reputable antivirus tool are essential for detecting and removing malware like Trojan.Redline.AU.
How to Remove Trojan.Redline.AU
- Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow you to download and install removal tools.
- Download and install a reputable anti-malware tool, such as SpyHunter, and perform a full scan of your system to detect and remove Trojan.Redline.AU and any related malware.
- Uninstall any suspicious programs or applications that you don't recognize or that were installed around the time of the infection.
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or settings changes.
- Reboot your computer and perform another scan with your anti-malware tool to ensure that the malware has been completely removed.
Conclusion
Removing Trojan.Redline.AU from your system requires a combination of technical knowledge and the right tools. By following the steps outlined in this report, you can effectively remove the malware and prevent future infections. It's essential to remain vigilant and take proactive measures to protect your system, including keeping your operating system and software up to date, using strong antivirus software, and being cautious when opening email attachments or downloading software from the internet. Remember, the key to preventing malware infections is to stay informed and take a proactive approach to system security.
Analysis Report
General information
| Family Name: | Trojan.Redline.AU |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
5eeef6c263421f46574fcbebcc62f14e
SHA1:
122342b51a1f47ef12f500c9bf3134ae628d4689
SHA256:
6C5F08E03AEA51DDBAB740787CA3A28FD4569ECA81F973CE67E38B95A6F2B9F9
File Size:
1.57 MB, 1570304 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 TLS 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)
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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 Traits
- HighEntropy
- x86
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: | 5,552 |
|---|---|
| Potentially Malicious Blocks: | 106 |
| Whitelisted Blocks: | 5,446 |
| Unknown Blocks: | 0 |
Visual Map
? - 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.- Agent.OFSF
- ClipBanker.LH
- Downloader.Agent.CD
- Kryptik.HL
- Kryptik.HLB
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:\users\user\appdata\local\temp\cl.bat | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\lzf7gvzhwcqx.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\lzf7gvzhwcqx.exe | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\lzf7gvzhwcqx.exe | Read Attributes,Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\melt.bat | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\stub_debug.log | Generic Write,Read Attributes |
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 |
|---|---|---|
| HKCU\software\microsoft\windows\currentversion\run::windows security service nlrrpmoo | c:\users\user\downloads\122342b51a1f47ef12f500c9bf3134ae628d4689_0001570304 | RegNtPreCreateKey |
| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\conhost.exe | ۱ᭈ橢ǜ | RegNtPreCreateKey |
| HKLM\software\microsoft\windows nt\currentversion\notifications\data::418a073aa3bc4c75 | ᇝ ā먎ÍŇŐ耄Ԅ$ﺼiÎć㳺ěĦL 湯捥牯履潣屭潣扭獡履捤浯敲屭慭獲慨硣x㈱㌲㈴㕢愱昱㜴晥㈱㕦〰㥣晢ㄳ㐳敡㈶搸㘴㤸た〰㔱〷〳4潣扭獡汤l慆汩摥琠慭獲慨楷桴䤠䑉笽〰〰㐳〭〰ⴰ〰〰䌭〰ⴰ〰〰〰〰〰㘴}湯捥牯略灡獜敨汬睜湩潤獷献 | 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 |
|---|---|
| User Data Access |
|
| Anti Debug |
|
| Process Shell Execute |
|
| Process Manipulation Evasion |
|
| Syscall Use |
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| Process Terminate |
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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:\WINDOWS\system32\schtasks.exe /create /tn "WindowsUpdateNlrRpm" /tr "c:\users\user\downloads\122342b51a1f47ef12f500c9bf3134ae628d4689_0001570304" /sc onlogon /ru SYSTEM
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C:\Users\Sieebsab\AppData\Local\Temp\LzF7gVzhWcqX.exe (NULL)
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open C:\Users\Sieebsab\AppData\Local\Temp\cl.bat
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open C:\Users\Sieebsab\AppData\Local\Temp\melt.bat
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