Ransomware Intelligence

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orova Ransomware Group

Ransomware group profile

71Victims
RussiaSource country
68Impact score

Description

Orova is a newly emerged ransomware extortion group that has been active since mid-2026. They focus on compromising corporate networks and leveraging data exfiltration to enforce ransom payments, utilizing a dedicated data leak site on the dark web to publish stolen files if demands are not met.

Key insights

  • •Orova employs a data leak site to pressure victims into paying ransom.
  • •The group's operations are aligned with modern data-theft extortion tactics.
  • •They target corporate networks primarily.
  • •Orova has been active since mid-2026.
  • •Victims face public exposure of stolen proprietary data.
  • •Their model includes both data encryption and data exfiltration.

Threat Level & Status Breakdown

For orova · Based on incidents in selected period

2.3threat level
Aggressiveness5/ 10
Lethality0/ 10
Criticality1.9/ 10

Status Breakdown

Claimed100.0%71
First seenMay 2026
Last seenSep 2026
Avg ransom—
Payment rate—
Statusactive
Sophistication0
Last updatedOct 8, 2026

Recent activity

Monthly attack count for orova in the selected period

71Total attacks
26peak in Aug
14.2avg / month
↑ 19 vs first month
MayJunJulAugSep07142128

Intelligence

IOCs, YARA/Sigma rules, and related families for orova

  1. maa2yprc5pldyr5hjn246hw7i66wdhglnostqgqkcbuh4vyyeos4xxyd.onion
  2. mzlajyncb2rafn5bsb7esmo73kyawjxeirunba27n6nermmafzlcp4qd.onion
View full IOC feed2 total

TTPs & Attack Vectors

Tools, initial access, and MITRE ATT&CK techniques for orova

Defense Evasion

T1562

Impair Defenses

Execution

T1140

Deobfuscate/Decode Files or Information

Impact

T1486

Data Encrypted for Impact

T1490

Inhibit System Recovery

Lateral Movement

T1021

Remote Services

Other

T1071.001

T1071.001

T1040

T1040

T1550

T1550

T811

T811

Persistence

T1078

Valid Accounts

T1547

Boot or Logon Autostart Execution

Victims(53)

Hong KongManufacturingcnverify.com
Claimed
about 2 months ago
United StatesRetail & E-Commerceyosthomeimprovements.com
Claimed
2 months ago
Hong KongOtherssife.com
Claimed
2 months ago
Claimed
13 days ago
Hong KongRetail & E-Commercesanrio.com.hk
Claimed
2 months ago
TaiwanOtherarich.com.tw
Claimed
about 1 month ago
Hong KongManufacturingtatfung-tex.com
Claimed
2 months ago
United StatesOtherconceptualdesignsinc.com
Claimed
2 months ago
Healthcare
Claimed
13 days ago
Hong KongOtherdl-holdings.com
Claimed
about 2 months ago
TaiwanTechnologysmartsoft.com.tw
Claimed
about 2 months ago
United StatesOthergemstoneuk.com
Claimed
2 months ago
United StatesOtherfbcbelleview.org
Claimed
2 months ago
United StatesManufacturingglobalfrictionproducts.com
Claimed
2 months ago
United StatesProfessional Services
Claimed
13 days ago
TaiwanProfessional Servicesbaichi.com.tw
Claimed
about 1 month ago
United StatesOtherstonecrestpoa.com
Claimed
2 months ago
United StatesOtherricewoodside.com
Claimed
2 months ago
Claimed
13 days ago

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