Tag: cryptography

2 Attack Reports | 0 Vulnerabilities

Attack reports

Fog Ransomware – Technical Analysis

A new ransomware called Fog has been identified, affecting education and recreation centers in the United States. The threat actors gain access through compromised VPN credentials, disable Windows Defender, and deploy the ransomware. Fog is a 32-bit EXE file compiled using Microsoft Visual C/C++. I…
ransomware
windows
encryption
vpn
cryptography
2024-10-21
fog ransomware
file-encryption
multi-threading
process-termination
service-stopping
Published: October 21, 2024
Downloadable IOCs: 1

Decrypted: DoNex Ransomware and its Predecessors

Researchers have uncovered a cryptographic flaw in the DoNex ransomware and its previous iterations, allowing for the creation of a decryptor tool. Initially discovered in March 2024, this cryptographic weakness was made public at Recon 2024. The ransomware, which has undergone several rebrands sin…
ransomware
lockbit
darkrace
donex
encryption
2024-07-10
chacha20
rebranding
muse
cryptography
Published: July 10, 2024
Downloadable IOCs: 8
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