TefoSteal
- First seen
- 2023-02-15 00:00:00
- Malware type
- credential-stealer
- Profile updated
- 2026-07-07 15:22:30
Targeted industries: financial-services technology-and-telecommunications
Context
TefoSteal is a credential-stealing malware designed to exfiltrate sensitive data, including login credentials and personal information. It predominantly targets organizations in the financial-services and technology sectors.
Detection coverage
- 1 YARA rules
Detection rules
- DITEKSHEN_MALWARE_Win_Tefosteal (yara-rule)
Reports & references
- malpedia.caad.fkie.fraunhofer.de — Win.Tefosteal (report)
- twitter.com — 1105990738993504256 (report)