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Osiris

| RaaS

Osiris is a ransomware-as-a-service operation first observed in November 2025 that uses a Bring Your Own Vulnerable Driver (BYOVD) technique to disable endpoint detection tools before deploying hybrid ECC + AES-128-CTR encryption; Symantec researchers linked its operators to former INC ransomware affiliates.

Victims
3
 
First Discovered
2025-12-18
victim
Last Discovered
2026-03-23
victim
Inactive Since
133
days
Avg Delay
36
days
Infostealer
66.7%
victims with domain
Countries
3
hit
View Victims on World Map View Group Statistics
Attack Velocity — Last 12 months

Known Locations (1)
Favicon Title Type Available Last Visit Server Info FQDN
favicon Osiris No 2026-06-12T16:43:27 osirisbm3357xrccnid23nlyuqwzbgqheaei6dxvyi34tbkqr3bmvfid.onion

Target
Top 5 Activity Sectors
  • Technology 1
  • Manufacturing 1
  • Hospitality 1
Top 5 Countries
  • IN flag India 1
  • US flag United States 1
  • PH flag Philippines 1

Heatmap

YARA Rules (1)

Victims (3)
Logo
Discovered: 2026-03-23 (4mo ago)  ·  Attack est.: 2026-01-18
[Redacted]
Logo
Discovered: 2026-01-09 (6mo ago)
American Vanguard Corporation is a U.S.-based company specializing in agricultural chemicals, primar…
Logo
Discovered: 2025-12-18 (7mo ago)  ·  Attack est.: 2025-12-10
The Araneta Group is a private, diversified conglomerate in the Philippines — active in property dev…