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InvisiMole group targets military sector and diplomatic missions in Eastern Europe

Security Affairs

The group has been active since at least 2013, ESET experts linked the group to the Gamaredon Russian APT group Gamaredon despite considers the two crews independent. They use DNS tunneling for stealthier C&C communications, and place execution guardrails on the malicious components to hide the malware from security researchers.”

DNS 81
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Top Cybersecurity Accounts to Follow on Twitter

eSecurity Planet

Here are the top Twitter accounts to follow for the latest commentary, research, and much-needed humor in the ever-evolving information security space. Read more: Top IT Asset Management Tools for Security. With deep industry experience, Jeremiah Grossman was the Information Security Officer for Yahoo!,

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Black Hat USA 2023 NOC: Network Assurance

Cisco Security

XDR (eXtended Detection and Response) Integrations At Black Hat USA 2023, Cisco Secure was the official Mobile Device Management, DNS (Domain Name Service) and Malware Analysis Provider. SCA detected 289 alerts including Suspected Port Abuse, Internal Port Scanner, New Unusual DNS Resolver,and Protocol Violation (Geographic).

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[SI-LAB] #OpJerusalem 2019 – JCry ransomware is now infecting Windows users

Security Affairs

Criminals used UPX packer to protect malware code written in Go and a RSA public certificate is hardcoded inside malware to encrypt all user’s target files. This finding results in a simple “key” to encrypt all the infected victims. However, the RSA public key used to encrypt the target files is static and hardcoded inside ransomware.

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[SI-LAB] #OpJerusalem 2019 – JCry ransomware is now infecting Windows users

Security Affairs

Criminals used UPX packer to protect malware code written in Go and a RSA public certificate is hardcoded inside malware to encrypt all user’s target files. This finding results in a simple “key” to encrypt all the infected victims. However, the RSA public key used to encrypt the target files is static and hardcoded inside ransomware.