ThumbThief
- First seen
- 2021-03-15 00:00:00
- Malware type
- credential-stealer, trojan
- Profile updated
- 2026-07-07 14:44:56
Targeted industries: financial-services government-and-public-sector technology-and-telecommunications
Targeted regions: country_code:us country_code:gb country_code:ca
Context
ThumbThief is a credential-stealing trojan designed to target government and financial sectors. It exfiltrates sensitive data and provides attackers with remote access capabilities.
Detection coverage
- 1 YARA rules
Detection rules
- MALPEDIA_Win_Thumbthief_Auto (yara-rule)
Reports & references
- ESET — New Self Protecting Usb Trojan Able To Avoid Detection (report)
- malpedia.caad.fkie.fraunhofer.de — Win.Thumbthief (report)