Threat Database Trojans Trojan.Perseus

Trojan.Perseus

By CagedTech in Trojans
Published:
Last updated:

Threat Scorecard

Popularity Rank: 21,217
Threat Level: 80 % (High)
Infected Computers: 184,830
First Seen: January 25, 2016
Last Seen: July 20, 2026
OS(es) Affected: Windows

The detection of Trojan.Perseus on your system indicates a potential security threat that requires immediate attention. Trojans are a type of malware that can cause significant harm to your computer and compromise your personal data. In this report, we will provide an overview of the threat, its operating methods, symptoms of infection, and steps to remove it from your system.

What Is Trojan.Perseus?

Trojan.Perseus is a detected threat that falls under the category of Trojans, which are malicious programs that disguise themselves as legitimate software. The name "Trojan.Perseus" suggests that it is a type of Trojan, but its specific characteristics and behaviors may vary. Trojans are often designed to gain unauthorized access to a system, steal sensitive information, or disrupt normal computer operations.

How Trojan.Perseus Operates

Although the exact operating methods of Trojan.Perseus are unknown, Trojans typically spread through various means, such as infected email attachments, compromised software downloads, or exploited vulnerabilities in operating systems or applications. Once installed, Trojans can create backdoors, allowing attackers to remotely access and control the infected system. They may also install additional malware, modify system settings, or steal sensitive information like passwords, credit card numbers, or personal data.

Symptoms of Infection

Systems infected with Trojan.Perseus may exhibit various symptoms, including slow system performance, frequent crashes, or unexplained changes to system settings. You may also notice unusual network activity, such as increased data usage or unfamiliar connections. In some cases, Trojans can disable security software or prevent you from accessing certain system features. If you suspect that your system is infected, it is essential to take immediate action to prevent further damage.

How to Remove Trojan.Perseus

  1. Restart your system in Safe Mode with Networking to prevent the malware from loading and to allow for easier removal.
  2. Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter, to detect and remove all instances of the malware.
  3. Uninstall any suspicious programs or software that may be related to the infection.
  4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or add-ons.
  5. Reboot your system and perform another full scan to ensure that the malware has been completely removed.

Conclusion

Removing Trojan.Perseus from your system requires careful attention to detail and a thorough understanding of the malware's operating methods. By following the steps outlined in this report, you can help to ensure the complete removal of the malware and prevent future infections. It is essential to remain vigilant and take proactive measures to protect your system, such as keeping your operating system and software up to date, using strong antivirus software, and avoiding suspicious downloads or email attachments. By taking these precautions, you can help to safeguard your personal data and prevent the spread of malware.

SpyHunter Detects & Remove Trojan.Perseus

File System Details

Trojan.Perseus may create the following file(s):
# File Name MD5 Detections
1. lxgqbvcm.sjo.exe 363a75eeee98feac931e39b89d3bff87 1,418
2. crmsvc.exe 5fc86a10fc6e7c6b317efc10ed2b3fe8 913
3. manger folder.exe 58bca84038530b20cf6e0d0b56637b54 873
4. wwxuw4a5.oew.exe 522632e65cb3f68810f39d09644675d7 580
5. izrciwok.g2t.exe cac89452037aacb74c58b47733f81a14 566
6. windows screen manager.exe 84f3660d31acb866ad341f284d7c137e 466
7. uef24npp.tzg.exe 3fb83a058707e020b344b49e170252a0 459
8. ulvh0omb.3u4.exe a8e25dfbb26362002a7c1d617c0ad493 397
9. CRMSvc.VIR cfe92f9bd2ce592620d03198f49fc340 193
10. Theobald.dll 2a1123e37db3d5ff102e725fa4339d5c 116
11. f43253jc.y5d.exe 388562f5fa4fb78db6aad6162bbf4cc3 111
12. IRe.exe b834d34946fc843e891af0e67733f051 44
13. desktop.ini.exe dbc235d703a79e14228e9330406e8fd2 24
14. RegEdit.exe 30e2495e46113160763cea03b6802c60 5
15. helpar.exe 180d47d031d38b6e39fa507030bbfbc4 3
16. moll.exe 0609d86d20274aec5f0aeb7cb44399d3 1
17. file.exe 1d5731cbee22dbad79ae45ea378ffef9 0
More files

Registry Details

Trojan.Perseus may create the following registry entry or registry entries:
Regexp file mask
%ALLUSERSPROFILE%\Theobald.dll
%APPDATA%\Google Chrome.exe
%APPDATA%\proxifier\proxy.exe
%LOCALAPPDATA%\Invisible[RANDOM CHARACTERS].exe
%LOCALAPPDATA%\manger folder.exe
SOFTWARE\CRMSvc
SYSTEM\ControlSet001\services\CRMSvc
SYSTEM\ControlSet001\services\eventlog\Application\CRMSvc
SYSTEM\ControlSet002\services\CRMSvc
SYSTEM\ControlSet002\services\eventlog\Application\CRMSvc
SYSTEM\CurrentControlSet\services\CRMSvc
SYSTEM\CurrentControlSet\services\eventlog\Application\CRMSvc

Directories

Trojan.Perseus may create the following directory or directories:

%ALLUSERSPROFILE%\catalog update
%APPDATA%\CRMSvc
%APPDATA%\Microsoft\Windows\DsvHelper
%WINDIR%\SysWow64\config\systemprofile\AppData\Roaming\CRMSvc
%WINDIR%\System32\config\systemprofile\AppData\Roaming\CRMSvc