Rex
- First seen
- 2017-05-10 00:00:00
- Malware type
- rat, spyware
- Family
- Malware family
- Profile updated
- 2026-07-07 14:29:21
Targeted industries: government-and-public-sector technology-and-telecommunications financial-services
Targeted regions: country_code:us country_code:fr country_code:de
Context
Rex is a sophisticated remote access tool used by threat actors for espionage operations, primarily targeting government and technology sectors. It is capable of gathering sensitive information and providing persistent access to compromised systems.
Reports & references
- malpedia.caad.fkie.fraunhofer.de — Elf.Rex (report)
- rednaga.io — Reversing Go Binaries Like A Pro (report)