xdr33
- First seen
- 2017-03-07 00:00:00
- Malware type
- backdoor
- Profile updated
- 2026-07-07 14:31:26
Targeted industries: government-and-public-sector technology-and-telecommunications
Context
According to 360 netlab, this backdoor was derived from the leaked CIA Hive project. It propagates via a vulnerability in F5 and communicates using SSL with a forged Kaspersky certificate.
Reports & references
- malpedia.caad.fkie.fraunhofer.de — Elf.Xdr33 (report)
- blog.netlab.360.com — Headsup Xdr33 Variant Of Ciahive Emeerges (report)