Windows

Pierluigi Paganini October 30, 2020
Threat actors are actively exploiting Zerologon flaw, Microsoft warns

Microsoft researchers are warning that threat actors are continuing to actively exploit the ZeroLogon vulnerability in attacks in the wild. Microsoft is warning that threat actors are actively exploiting the ZeroLogon vulnerability in the Netlogon Remote Protocol. The CVE-2020-1472 flaw is an elevation of privilege that resides in the Netlogon. The Netlogon service is an Authentication Mechanism used in the Windows Client […]

Pierluigi Paganini October 19, 2020
GravityRAT malware also targets Android and macOS

Researchers spotted new variants of the Windows GravityRAT spyware that now can also infect Android and macOS devices. Researchers from Kaspersky Lab have spotted new variants of the GravityRAT malware that now can be also used to infect Android and macOS devices. GravityRAT is a malware strain known for checking the CPU temperature of Windows computers […]

Pierluigi Paganini October 18, 2020
Microsoft released out-of-band Windows fixes for 2 RCE issues

Microsoft released two out-of-band security updates to address remote code execution (RCE) bugs in the Microsoft Windows Codecs Library and Visual Studio Code. Microsoft has released two out-of-band security updates to address two remote code execution (RCE) vulnerabilities that affect the Microsoft Windows Codecs Library and Visual Studio Code. The two vulnerabilities, tracked as CVE-2020-17022 and CVE-2020-17023, have been rated […]

Pierluigi Paganini October 17, 2020
Four npm packages found opening shells and collecting info on Linux, Windows systems

On Thursday, four JavaScript packages have been removed from the npm portal because they have been found containing malicious code. NPM staff removed four JavaScript packages from the npm portal because were containing malicious code. Npm is the largest package repository for any programming language. The four packages, which had a total of one thousand of downloads, are: plutov-slack-client […]

Pierluigi Paganini October 07, 2020
Using a WordPress flaw to leverage Zerologon vulnerability and attack companies’ Domain Controllers

Using a WordPress flaw (File-Manager plugin–CVE-2020-25213) to leverage Zerologon (CVE-2020-1472) and attack companies’ Domain Controllers. Recently, a critical vulnerability called Zerologon – CVE-2020-1472 – has become a trending subject around the globe. This vulnerability would allow a malicious agent with a foothold on your internal network to essentially become Domain Admin with just one click. This scenario […]

Pierluigi Paganini October 02, 2020
IPStorm botnet evolves to infect Android, Linux, and Mac devices

Researchers from Intezer reported that the IPStorm botnet has evolved to infect other operating systems, including Android, Linux, and Mac devices. The IPStorm botnet was first uncovered in May 2019 while targeting Windows systems, not experts from Intezer reported that the bot evolved to infect other platforms, including Android, Linux, and Mac devices. IPStorm botnet […]

Pierluigi Paganini September 24, 2020
Hackers are using Zerologon exploits in attacks in the wild

Microsoft is warning of threat actors that are actively using the Windows Server Zerologon exploits in attacks in the wild. Microsoft has published a series of Tweets to warn of attackers that are actively exploiting the Windows Server Zerologon in attacks in the wild. The IT giant is urging Windows administrators to install the released […]

Pierluigi Paganini September 23, 2020
Samba addresses the CVE-2020-1472 Zerologon Vulnerability

Samba team has released a security patch to address the Zerologon issue in the Microsoft Windows Netlogon Remote Protocol (MS-NRPC). Samba team has released a security patch to address the Zerologon (CVE-2020-1472) issue in the Microsoft Windows Netlogon Remote Protocol (MS-NRPC). The CVE-2020-1472 flaw is an elevation of privilege that resides in the Netlogon. The Netlogon service is an Authentication […]

Pierluigi Paganini September 14, 2020
Zerologon attack lets hackers to completely compromise a Windows domain

Zerologon attack allows threat actors to take over enterprise networks by exploiting the CVE-2020-1472 patched in the August 2020 Patch Tuesday. Administrators of enterprise Windows Servers have to install the August 2020 Patch Tuesday as soon as possible to protect their systems from Zerologon attack that exploits the CVE-2020-1472. The CVE-2020-1472 flaw is an elevation of privilege […]

Pierluigi Paganini September 02, 2020
Cisco addresses critical code execution flaw in Cisco Jabber for Windows

Cisco addressed a critical remote code execution vulnerability affecting multiple versions of its Cisco Jabber for Windows operating system. Cisco has addressed a critical severity remote code execution flaw, tracked as CVE-2020-3495, that affects multiple versions of Cisco Jabber for Windows. Cisco Jabber for Windows is a desktop collaboration client that integrates users with presence, audion, video […]