Home Malware Programs Trojans Win32/Delf.NRJ

Win32/Delf.NRJ

Posted: January 12, 2016

Threat Metric

Ranking: 13,493
Threat Level: 9/10
Infected PCs: 429
First Seen: January 12, 2016
Last Seen: September 12, 2023
OS(es) Affected: Windows

Win32/Delf.NRJ is a backdoor Trojan that may let its operators control your PC as they wish. This advanced cyber threat also goes by the name of Win32/Grenam.A. This kind of threat may cause a huge and irreparable damage. The hackers may send instructions to Win32/Delf.NRJ via Command and Control (C&C) servers. Thus, they may perform every attack slightly differently. In all cases, however, the infection methods are the same. Win32/Delf.NRJ is most often disguised as a helpful file, sent to the victims via emails. It may seem to be an invoice, a discount coupon or notice from the authorities. The Trojan also may be a part of the installers of some fake Java or Adobe updates. If you lack an efficient security software and install Win32/Delf.NRJ accidentally, it may quickly change some parts of the configuration of your Operating System (OS). The initial modifications attempt to keep the presence of the threat a secret and trouble its removal. Win32/Delf.NRJ may create certain registry keys that can launch the threat whenever you hit the Power button of your PC. The complex cyber threat also may prevent the features of some programs that may reveal its presence. For example, Win32/Delf.NRJ may switch off automatic system updates or turn off your anti-malware software if it doesn't have Win32/Delf.NRJ in the database. Once all preparatory actions are completed, Win32/Delf.NRJ will attempt to connect your PC with third-party C&C servers. With their help, the hackers may get access to your files. They also may monitor your online habits to obtain important account credentials such as the logins and passwords for your bank accounts. At any moment, they may download additional harmful tools for more specific operations. If you suspect that you may be infected, you should run a diagnostic test of your system immediately with a powerful anti-malware program that has the detections for Win32/Delf.NRJ.

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