Ransomware Intelligence

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obscura Ransomware Group

Ransomware group profile

19Victims
RussiaSource country
76Impact score

Description

Obscura is a sophisticated threat group known for its diverse tactics and wide-ranging targets. They operate across various sectors, employing advanced techniques to compromise systems and extract sensitive data. Their activities have significant implications for affected organizations, often resulting in financial and operational disruption.

Key insights

  • Utilizes phishing and social engineering for initial access.
  • Targets a wide array of sectors including construction, real estate, and public administration.
  • Employs ransomware and data exfiltration tactics to maximize impact.
  • Operates internationally, with notable activity in both Europe and North America.
  • Engages in supply chain attacks to infiltrate organizations indirectly.
  • Adapts quickly to changes in security measures, demonstrating high resilience.

Threat Level & Status Breakdown

For obscura · Based on incidents in selected period

2.5threat level
Aggressiveness4.8/ 10
Lethality1.3/ 10
Criticality1.3/ 10

Status Breakdown

Data Leaked26.3%5
Claimed73.7%14
First seenSep 2025
Last seenJan 2026
Avg ransom
Payment rate
Statusactive
Sophistication0
Last updatedSep 17, 2026

Recent activity

Monthly attack count for obscura in the selected period

19Total attacks
7peak in Dec
3.8avg / month
↑ 1 vs first month
SepOctNovDecJan02468

Intelligence

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

  1. c3804d1329b55a37bfa2f835e1e9bbc7bdb2b260f8e3627c06e02c9f52685d44
  2. 7eec7d07587112777016e5742c0d002d7e64a3e1fe7bde82fed8f65e3663456a
  3. e1c371c7c39c16d208bcbaa5b5d0714df696e6ef68b95a880673a904527c8b96
  4. 94f73b5dc06ba6705fcef3e759413a747049c2949a0c2e44afc03b2f9989cf73
  5. e06520c65bf27d9110d68ecc0de0e0824c3a99be080ead1a5b5be8fd2a26d12d
  6. c00a2d757349bfff4d7e0665446101d2ab46a1734308cb3704f93d20dc7aac23
  7. eae09889399fe4fb8e78b114dba0527de913d12fb1802944a88ed136e3e90577
View full IOC feed36 total

TTPs & Attack Vectors

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

Other

T1486

T1486

T1490

T1490

T1078

T1078

T1021

T1021

T1562

T1562

T1059

T1059

T1547

T1547

T1021.001

T1021.001

T1106

T1106

T1203

T1203

T1012

T1012

T1080

T1080

Victims(19)

ThailandManufacturingthaipet.com
Claimed
8 months ago
MalaysiaTechnologyredtone.com
Claimed
8 months ago
ThailandEnergy & Utilities
Claimed
8 months ago
GreeceEnergy & Utilitiesrevoil.gr
Claimed
8 months ago
RomaniaTechnologytrend.ro
Claimed
8 months ago
DenmarkEnergy & Utilitiescleverpower.eu
Claimed
8 months ago
United StatesGovernment & Defensefbi.gov
Claimed
9 months ago
MalaysiaProfessional Servicesstanleyco.com.my
Claimed
9 months ago
TaiwanTechnologystartek-eng.com
Claimed
9 months ago
United StatesTransportationaceforwarding.com
Claimed
9 months ago
SingaporeManufacturingnewtoyo.com
Data Leaked
11 months ago
CanadaProfessional Servicestdslaw.com
Data Leaked
11 months ago
MalaysiaTransportationfederalauto.com.my
Data Leaked
11 months ago
ThailandHospitalitycapedarapattaya.com
Data Leaked
11 months ago
MalaysiaProfessional Serviceseastdesign.com.my
Claimed
12 months ago
United StatesGovernment & Defensemichigancityin.gov
Data Leaked
11 months ago
MalaysiaProfessional Services
Claimed
12 months ago
PortugalTechnology
Claimed
12 months ago