BITSloth
- First seen
- 2021-06-15 00:00:00
- Malware type
- backdoor, ransomware
- Family
- Malware family
- Profile updated
- 2026-07-07 14:49:19
Targeted industries: financial-services government-and-public-sector technology-and-telecommunications
Targeted regions: country_code:us country_code:ru country_code:cn
Context
BITSloth is a backdoor and ransomware family observed targeting financial services, government sectors, and technology industries, known for its persistence and stealth capabilities in compromised networks.
Detection coverage
- 1 YARA rules
Detection rules
- MALPEDIA_Win_Bitsloth_Auto (yara-rule)
Reports & references
- malpedia.caad.fkie.fraunhofer.de — Win.Bitsloth (report)
- elastic.co — Bits And Bytes Analyzing Bitsloth (report)