Trojan.Downloader.Agent.CLG
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: | August 24, 2023 |
| OS(es) Affected: | Windows |
The detection of Trojan.Downloader.Agent.CLG on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to compromise your computer's security and potentially lead to further infections or data breaches. It is essential to understand the nature of this threat and take prompt action to remove it and prevent future occurrences.
Table of Contents
What Is Trojan.Downloader.Agent.CLG?
Trojan.Downloader.Agent.CLG is a type of Trojan horse malware that can download and install additional malicious software on your computer without your knowledge or consent. The term "Trojan" refers to the fact that this malware disguises itself as a legitimate program or file, allowing it to bypass security measures and gain access to your system. The "Downloader" part of the name indicates that this malware is capable of downloading and installing other malicious components, which can lead to a range of problems, including data theft, system compromise, and further infections.
How Trojan.Downloader.Agent.CLG Operates
Trojan.Downloader.Agent.CLG typically operates by exploiting vulnerabilities in software or using social engineering tactics to trick users into installing it. Once installed, it can connect to remote servers to download and install additional malware, which can include keyloggers, ransomware, or other types of malicious software. This malware can also modify system settings, disable security software, and create backdoors to allow remote access to your computer. The exact mechanisms used by Trojan.Downloader.Agent.CLG can vary, but the ultimate goal is to compromise your system and steal sensitive information or use your computer for malicious purposes.
Symptoms of Infection
Identifying the symptoms of a Trojan.Downloader.Agent.CLG infection can be challenging, as this malware is designed to operate stealthily. However, some common indicators of infection include slow system performance, unexpected pop-ups or advertisements, unfamiliar programs or icons, and unusual network activity. You may also notice that your security software is disabled or that you are unable to access certain system settings. If you suspect that your computer is infected with Trojan.Downloader.Agent.CLG, it is essential to take immediate action to remove the malware and prevent further damage.
How to Remove Trojan.Downloader.Agent.CLG
- Restart your computer in Safe Mode with Networking to prevent the malware from loading and to allow for a more effective removal process.
- Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system and identify all malicious components. Remove any detected threats and follow the tool's instructions for complete removal.
- Uninstall any suspicious programs or applications that you do not recognize or that were installed without your consent.
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or add-ons.
- Reboot your computer and perform another scan with your anti-malware tool to ensure that all malicious components have been removed.
Conclusion
Removing Trojan.Downloader.Agent.CLG from your system requires careful attention to detail and a comprehensive approach to ensure that all malicious components 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 passwords, and avoiding suspicious downloads, you can help protect your computer from future infections and keep your sensitive information safe. Remember to always be cautious when downloading software or clicking on links from unknown sources, and never ignore warnings from your security software. By taking proactive steps to secure your system, you can reduce the risk of infection and minimize the impact of malware like Trojan.Downloader.Agent.CLG.
Analysis Report
General information
| Family Name: | Trojan.Downloader.Agent.CLG |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
891f1740e8d03514e7e2d43ef5b359f1
SHA1:
0c74469c4409b99d3fd9d26ae3a65512ab715818
SHA256:
D85545F7076B346690AE3797E49B42C0C3CC7EBC94A3C831B760B36C841E193B
File Size:
340.48 KB, 340480 bytes
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MD5:
fe0425e8eee372f6f00dabee62fc9720
SHA1:
01fb753f65d2a70515f05b13ee590778d0411b2b
SHA256:
89A22D48F381BF6D264EED8470BD305F8D8DA25F48BF931AE64C98C45658D810
File Size:
407.55 KB, 407552 bytes
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MD5:
3651131c7ba103e85e4b5584814247b4
SHA1:
ab77284e1ae47cab29736043e2527c46b9907767
SHA256:
C57E51FF85FD7BDC8379F4175164DCC3F2B6294EADD8B687116FF8119415C52A
File Size:
340.48 KB, 340480 bytes
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MD5:
f2927711094c0e7b8ddcb6fe35a32609
SHA1:
67f014f59833d0496861e57a7546ffdd78644888
SHA256:
5C84FFDD8CF2ACFF9AC1C39259D0EBB1FC62F3B5BE4133812C6FB661234A2178
File Size:
339.97 KB, 339968 bytes
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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 Traits
- No Version Info
- 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: | 1,158 |
|---|---|
| Potentially Malicious Blocks: | 16 |
| Whitelisted Blocks: | 1,122 |
| Unknown Blocks: | 20 |
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.CZF
- Agent.LFGB
- Downloader.UA
- Trojan.Agent.Gen.DBU
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 |
|---|---|
| \device\namedpipe\dav rpc service | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| \device\namedpipe\pshost.134074944543892680.7320.defaultappdomain.powershell | Generic Read,Write Data,Write Attributes,Write extended,Append data,LEFT 524288 |
| \device\namedpipe\pshost.134115304426954484.452.defaultappdomain.powershell | Generic Read,Write Data,Write Attributes,Write extended,Append data,LEFT 524288 |
| \device\namedpipe\pshost.134270318747441704.3508.defaultappdomain.powershell | Generic Read,Write Data,Write Attributes,Write extended,Append data,LEFT 524288 |
| \device\namedpipe\wkssvc | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\microsoft\windows\usrclass.dat{dba6b5ef-640a-11ed-9bcb-f677369d361c}.txr.1.regtrans-ms | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\microsoft\windows\usrclass.dat{dba6b5ef-640a-11ed-9bcb-f677369d361c}.txr.2.regtrans-ms | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\temp\__psscriptpolicytest_0siv1kon.yii.psm1 | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\__psscriptpolicytest_3lv5umtn.x4g.ps1 | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\__psscriptpolicytest_edpw2jsb.mb3.ps1 | Generic Write,Read Attributes |
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| c:\users\user\appdata\local\temp\__psscriptpolicytest_gytwzitg.gb1.ps1 | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\__psscriptpolicytest_srnnl12y.iya.psm1 | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\__psscriptpolicytest_uz0u4kie.p5y.psm1 | 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 |
|---|---|---|
| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\conhost.exe | 濿ꋕ味ǜ | RegNtPreCreateKey |
| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\conhost.exe | 촔ꝑ礨ǜ | RegNtPreCreateKey |
| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\conhost.exe | ✺볔ؤǝ | 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 |
|---|---|
| Syscall Use |
Show More
23 additional items are not displayed above. |
| Process Manipulation Evasion |
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| Process Shell Execute |
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| Anti Debug |
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| User Data Access |
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| Encryption Used |
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| Other Suspicious |
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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.
powershell -Command "Add-MpPreference -ExclusionProcess 'powershell.exe'"
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