Backdoor.Nuwar.A
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.
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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: | 60 % (Medium) |
| Infected Computers: | 215 |
| First Seen: | December 7, 2010 |
| Last Seen: | November 2, 2020 |
| OS(es) Affected: | Windows |
The detection of Backdoor.Nuwar.A on your system indicates a potentially serious security threat. This backdoor threat can allow unauthorized access to your computer, compromising your personal data and system security. It is essential to understand the nature of this threat and take immediate action to remove it and prevent future infections.
Table of Contents
What Is Backdoor.Nuwar.A?
Backdoor.Nuwar.A is a type of malware that creates a covert channel for remote access to a compromised computer. This allows an attacker to execute commands, steal sensitive information, or install additional malware without the user's knowledge or consent. Backdoor threats like Backdoor.Nuwar.A can be particularly dangerous, as they can remain hidden on a system for an extended period, causing damage and exploiting vulnerabilities.
How Backdoor.Nuwar.A Operates
Backdoor.Nuwar.A, like other backdoor threats, operates by establishing a connection between the compromised computer and a command and control (C2) server. This connection enables the attacker to send commands and receive stolen data or other malicious payloads. The malware may use various techniques to evade detection, such as encrypting communication, using legitimate system processes, or disguising itself as a legitimate program.
The exact mechanisms used by Backdoor.Nuwar.A to operate and communicate with its C2 server are not publicly disclosed, but it is clear that this threat poses a significant risk to system security and user data. Understanding how backdoor threats work is crucial in developing effective strategies for detection, removal, and prevention.
Symptoms of Infection
Identifying the symptoms of a Backdoor.Nuwar.A infection can be challenging, as this malware is designed to remain stealthy. However, some common indicators of a backdoor infection include unusual network activity, slow system performance, unexplained changes to system settings, or the appearance of unfamiliar programs or files. If you suspect that your system has been compromised, it is essential to take immediate action to contain and remove the threat.
- Unusual network activity, such as unexpected outgoing connections
- Slow system performance or frequent crashes
- Unexplained changes to system settings or configuration
- Appearance of unfamiliar programs, files, or folders
How to Remove Backdoor.Nuwar.A
Removing Backdoor.Nuwar.A requires a thorough and multi-step approach to ensure that all components of the malware are eliminated. The following steps should be taken:
- Boot your system in Safe Mode with Networking to prevent the malware from loading and to allow for internet access.
- Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system and detect all components of the Backdoor.Nuwar.A malware.
- Uninstall any suspicious programs or applications that may be related to the malware.
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or settings.
- Reboot your system and perform another full scan with your anti-malware tool to ensure that all remnants of the malware have been removed.
Conclusion
The detection and removal of Backdoor.Nuwar.A require prompt and careful action to prevent further damage and protect your system and data. By understanding the nature of this threat and following the steps outlined above, you can effectively remove the malware and reduce the risk of future infections. Remember to always use reputable security software, keep your operating system and applications up to date, and practice safe computing habits to minimize the risk of malware infections.
Aliases
15 security vendors flagged this file as malicious.
| Antivirus Vendor | Detection |
|---|---|
| Panda | Adware/AVSecuritySuite |
| AVG | Cryptic.CEX |
| Fortinet | W32/Krapt.AO!tr |
| Ikarus | Packed.Win32.Krap |
| AhnLab-V3 | Win-Trojan/Fakeav.26112 |
| AntiVir | TR/Dldr.Small.cdv |
| F-Secure | Trojan:W32/Agent.DJTJ |
| Comodo | TrojWare.Win32.PkdKrap.AO |
| Sophos | Mal/FakeAV-EA |
| BitDefender | Backdoor.Generic.385743 |
| Kaspersky | Packed.Win32.Krap.ao |
| ClamAV | Trojan.Agent-182534 |
| eSafe | Win32.Downloader.Bzi |
| Avast | Win32:Crypt-GSI [Trj] |
| F-Prot | W32/FakeAV.ACU |
File System Details
| # | File Name | MD5 |
Detections
Detections: The number of confirmed and suspected cases of a particular threat detected on
infected computers as reported by SpyHunter.
|
|---|---|---|---|
| 1. | lsass.exe | a5a1def5b27bc6299a65e6821d588f97 | 28 |
| 2. | msupio32.exe | 3f970042791db700e98ca3277215220f | 14 |
| 3. | svcrgr.exe | 3a8088b5f0e63cd815574fc08a8d3b17 | 10 |
| 4. | djan.exe | e1fad950625bccf05f96df8aa1c504fb | 5 |
| 5. | adb9_32.exe | 2aec15ca14b616106e4bddb896d1877c | 5 |
| 6. | 0885305.exe | 0a955c00fdf7fa56dcbf82c9ce5ed949 | 5 |
| 7. | ~TM1EE.tmp | 37c9eb11bd318a919527723983107db7 | 4 |
| 8. | scvdll.exe | 350ea6a7149163e8e6ac4c1e65eacac1 | 3 |
| 9. | systam.exe | 99964e94d34fc4f155e4df27822174e5 | 3 |
| 10. | ddrawexx.dll | e9cf1e5d0a99b3d75beeb5d929722ae8 | 2 |
| 11. | tokhw.exe | dae98bea62c3a67ed467e39bf32ae821 | 2 |
| 12. | OneG310531.exe | ce07d34b42d5101f1935a105e323a26e | 2 |
| 13. | bootcfgx.exe | b85b105195fb705d4ee6066f73f7d822 | 2 |
| 14. | jibuvuna.dll | 20f494d36e521b5267d782e08bb88777 | 1 |
| 15. | f3039639.exe | 91b5abe61b8db09a3bdc96ec53d1fff7 | 1 |
| 16. | e.exe | 51711efa6d7288ae0afc97c7d9d635c0 | 1 |
| 17. | umdmgr.exe | ec57e99dd2bfdfd0c58ddfe9c4713712 | 1 |
| 18. | icwrmind.exe | 74c30bd1dbf6b23d171392568cf82839 | 1 |
| 19. | 91988641.exe | ebfa377f4f7cc91a4be6286e028cac5c | 1 |
| 20. | mvbapp.exe | 57950f1858297e2159a996f86ab3af0d | 1 |
| 21. | adc32.dll | d09e55f1fe41903eab588988e6bd88f0 | 1 |
| 22. | ope77.exe | a8cc644ec9d7063cda5e5934331e57d1 | 1 |
| 23. | ope27.exe | 5c5817573824da9ecae6f73cca117fea | 1 |
| 24. | 4585420572.exe | 906bc9c22115fb13a42130d07ca87c4b | 1 |
| 25. | asam.exe | 0ab055e7c97d63ad65aedc73903a024e | 1 |