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Bleeping Computer
Analysis of the recently-emerged Entropy ransomware reveals code-level similarities with the general purpose Dridex malware that started as a banking trojan. [...]
Bleeping Computer
Analysis of the recently-emerged Entropy ransomware reveals code-level similarities with the general purpose Dridex malware that started as a banking trojan. [...]
The Hacker News
Similarities have been unearthed between the Dridex general-purpose malware and a little-known ransomware strain called Entropy, suggesting that the operators are continuing to rebrand their extortion operations under a different name. "The similarities are in the software packer used to conceal the ransomware code, in the malware subroutines designed to find and obfuscate commands (API calls),
The Hacker News
Coinspect has identified CryptoJS.lib.WordArray.random() as the weak random number generator behind the Ill Bloom wallet drains. Introduced in the JavaScript cryptography library 12 years ago, the function supplied weak entropy that affected wallet apps used to generate recovery phrases. Coinspect's on-chain analysis puts the measured theft across two sweeps since late May at a lower bound of
Dark Reading
Suspicious changes in entropy allow researchers to more accurately spot distributed denial-of-service attacks, but false positives remain a problem.
ZDNet Security
Researchers uncovered Entropy ransomware while investigating separate incidents - which could have been prevented by applying cybersecurity patches.