Trojan-Spy.MSIL.Quasar.oaj

Trojan-SpyMSIL
Detection added: 09.11.2026 12:16:19 (GMT+2)
MD5: 54C3B6F66FE20DE82704C83FC7C3F74D
SHA1: BC37A0FA15D25C62A0AD63FB39C547F9D9257785

Behavior: Trojan Program (Trojan Spy)

Spies on the user: records keystrokes, takes screenshots, collects information about running applications and sends it to the attacker. They are designed to steal your passwords and other sensitive information.

Platform: MSIL

MSIL (.NET Common Intermediate Language).

Systems affected: Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows XP, Windows Vista, Windows 7 (x86/x64), Windows 8 (x86/x64), Windows 10 (x86/x64), Windows 11 (x86/x64)

NOTE: The hash is only listed for the first detected malicious file. SHA/MD5 hash is not intended as a security/antivirus solution; it provides additional information that allows you to identify known malware files.

How to prevent infection

  • Use up-to-date antivirus software.
  • Install the latest updates for your operating system and installed software.
  • Use strong passwords and password management software.
  • Use caution when opening attachments, accepting file transfers and clicking on links to web pages.

Learn more