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Manohar Ghule

Gabble-Babble of RATs
Security Insights
14 Min read

Catching RATs Over Custom Protocols

Adversaries generally use Standard Application Layer Protocols for communication between malware and command and control (C&C) servers. This is for several reasons: first, malicious traffic blends in more easily with...
Fileless malware campaign roundup
Security Insights
5 Min read

Fileless malware campaign roundup

Criminals frequently get caught because they leave evidence at the scene of the crime—fingerprints, DNA, and the like. Cybercriminals are no different, often leaving files behind on the systems they infect. In an effo...
Demystifying the Crypter Used in Emotet, Qbot, and Dridex
Security Insights
16 Min read

Demystifying the Crypter Used in Emotet, Qbot, and Dridex

A crypter is software that can encrypt, obfuscate, and manipulate malware to make it harder to detect by security programs. The Zscaler ThreatLabZ research team recently spotted a common crypter being used in the recent ...
Cryptomining is here to stay in the enterprise
Security Insights
8 Min read

Cryptomining is here to stay in the enterprise

After Bitcoin hit highs above $19,000 in December, cryptocurrency has received even more attention as speculation about the currency continues. It should be no surprise then that there has been a rise in cryptomining ac...

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