Cobalt Strike Archives - AZGAD WEBSITE SECURITY BLOG

A look back at what was hot with readers — offering a snapshot of the security stories that were most top-of-mind for security professionals and consumers throughout the year.

Cobalt Strike egregor Hacks Malware qbot ransomware ransomware attack ryuk socks5 proxy systembc Tor

2020-12-16 Lindsey O'Donnell

Ryuk, Egregor Ransomware Attacks Leverage SystemBC Backdoor

In the past few months researchers have detected hundreds of attempted SystemBC deployments globally, as part of recent Ryuk and Egregor ransomware attacks.

Cobalt Strike COVID-19 FakeUpdates Hacks infostealer Malware microsoft teams predator the thief ransomware Vulnerabilities Web Security zerologon

2020-11-10 Elizabeth Montalbano

Microsoft Teams Users Under Attack in ‘FakeUpdates’ Malware Campaign

Microsoft warns that cybercriminals are using Cobalt Strike to infect entire networks beyond the infection point, according to a report.

Active Directory attack analysis bazar loader Cobalt Strike CVE-2020-1472 dfir report five hours initial phishing email Malware privilege escalation ryuk Vulnerabilities Web Security zerologon

2020-10-19 Tara Seals

Ryuk Ransomware Gang Uses Zerologon Bug for Lightning-Fast Attack

Researchers said the group was able to move from initial phish to full domain-wide encryption in just five hours.

Active Directory attack analysis bazar loader Cobalt Strike CVE-2020-1472 dfir report initial phishing email Malware privilege escalation ryuk Vulnerabilities Web Security zerologon

2020-10-19 Tara Seals

Ryuk Ransomware Gang Uses Zerologon Bug for Lightning-Fast Attack

Researchers said the group was able to move from initial phish to full domain-wide encryption in just five hours.

Cobalt Strike cyberattack Group-IB Hacks Malware oldgremlin phishing attack ransomware RBC Russian organization spearphishing threat threat group TinyNode Vulnerabilities Web Security

2020-09-23 Lindsey O'Donnell

OldGremlin Ransomware Group Bedevils Russian Orgs

The cybercriminal group has plagued firms with ransomware, sent via spear phishing emails with COVID-19 lures, since March.

Cisco Cobalt Strike credential dumping detection evasion dual-use tools endpoint security fileless malware first half 2020 Malware Mimikatz MITRE ATT&CK Most Recent ThreatLists persistence ransomware Web Security

2020-09-22 Tara Seals

Fileless Malware Tops Critical Endpoint Threats for 1H 2020

When it comes to endpoint security, a handful of threats make up the bulk of the most serious attack tools and tactics.

china chopper CISA Citrix VPNs Cobalt Strike CVE-2019-11510 CVE-2019-19781 CVE-2020-0688 CVE-2020-5902 Exploit F5 BIG-IP devices Government Hacks Microsoft Microsoft Exchange Mimikatz network compromise Pulse Secure VPNs spearphishing U.S. Government Vulnerabilities

2020-09-15 Lindsey O'Donnell

Feds Warn Nation-State Hackers are Actively Exploiting Unpatched Microsoft Exchange, F5, VPN Bugs

Monday’s CISA advisory is a staunch reminder for federal government and private sector entities to apply patches for flaws in F5 BIG-IP devices, Citrix VPNs, Pulse Secure VPNs and Microsoft Exchange servers.

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