Category: EN

Beware Of Weaponized EBooks That Deliver AsyncRAT

EBooks are popular, and their popularity lucrative threat actors the most, as they are widely shared digital assets that can easily circumvent security measures.  Threat actors exploit users’ trust in seemingly harmless documents by embedding malware in eBook files or…

DarkGate Malware Exploiting Excel Files And SMB File Shares

DarkGate, a Malware-as-a-Service (MaaS) platform, experienced a surge in activity since September 2023, employing various distribution methods, including email attachments, malicious ads, and compromised Samba shares.  Initially a human-operated command-and-control infrastructure, DarkGate has evolved into a versatile tool offering remote…

Credential-Stealing OSS ‘Crystalray’ Attacks Jump 10X

Crystalray’s attack chain involves using various OSS tools for reconnaissance, scanning, and exploiting vulnerabilities. The group was first discovered in February using the “SSH-Snake” tool to exploit vulnerabilities in Atlassian Confluence. This article has been indexed from Cyware News –…

The Growing Cyber Threat to Weather Predictions

In an increasingly interconnected world, where technology drives every facet of life, even the weather predictions we rely on may not be immune to cyber threats. The integration of advanced computer systems and data analytics has revolutionized meteorology, enabling more…

Protected OOXML Spreadsheets, (Mon, Jul 15th)

I was asked a question about the protection of an .xlsm spreadsheet. I've written before on the protection of .xls spreadsheets, for example in diary entries “Unprotecting Malicious Documents For Inspection” and “16-bit Hash Collisions in .xls Spreadsheets”; and blog…

Dark Gate malware campaign uses Samba file shares

A Dark Gate malware campaign from March-April 2024 demonstrates how attackers exploit legitimate tools and services to distribute malware. Palo Alto Networks Unit 42 researchers shared details about a DarkGate malware campaign from March-April 2024. Threat actors used Microsoft Excel…