VECT 2.0 Ransomware Behaves Like a Data Wiper, Experts Warn
Cybersecurity researchers are raising concerns about a cybercriminal operation known as VECT 2.0, warning that it behaves more like a data wiper than traditional ransomware due to a critical flaw in its encryption mechanism.
Unlike typical ransomware attacks where victims can recover data after paying a ransom, VECT 2.0 permanently destroys large files during the encryption process. This means that even if victims choose to pay, recovery is impossible because the required decryption information is discarded by the malware itself.
According to Check Point Research, files larger than 131 KB — which include most enterprise-critical data — are irreversibly damaged.
Eli Smadja from Check Point Research stated that:
“VECT is being marketed as ransomware, but for any file over 131KB, it functions as a data destruction tool. Paying the ransom is not a recovery strategy.”
How the Malware Works
The issue lies in how VECT 2.0 encrypts files. It splits large files into multiple chunks and uses encryption nonces, but only saves one of them. The remaining required values are permanently lost, making decryption mathematically impossible — even for the attackers themselves.
As a result, most of the file content becomes unrecoverable, effectively turning the attack into irreversible data destruction rather than encryption.
Multi-Platform Threat
VECT 2.0 targets multiple systems, including:
Windows
Linux
ESXi environments
The Windows variant also includes:
Anti-analysis tools targeting security software
Safe Mode persistence mechanisms
Lateral movement capabilities across networks
Meanwhile, the ESXi and Linux variants support geofencing and remote access features, with some unusual exclusions for CIS-region countries.
Ransomware-as-a-Service Model
VECT 2.0 operates as a ransomware-as-a-service (RaaS) platform, allowing affiliates to launch attacks. Reports indicate:
A $250 entry fee (paid in Monero)
Partnerships with cybercrime groups like TeamPCP
Integration with underground forums to expand operations
Despite its advanced positioning, researchers believe the attackers may lack technical maturity, and some parts of the code may even be AI-generated.
Key Takeaway for Organizations
Security experts strongly emphasize that:
Paying ransom will not recover data
Backup and recovery strategies are critical
Organizations should focus on resilience and rapid incident response
VECT 2.0 highlights a growing trend where cyberattacks are shifting from extortion to outright data destruction, making proactive cybersecurity measures more important than ever.
Source Credit: The Hacker News
(Analysis and insights also referenced from Check Point Research)
