Remove 2008 Remove Authentication Remove Internet Remove Malware
article thumbnail

Ask Fitis, the Bear: Real Crooks Sign Their Malware

Krebs on Security

Code-signing certificates are supposed to help authenticate the identity of software publishers, and provide cryptographic assurance that a signed piece of software has not been altered or tampered with. More recently, it appears Megatraffer has been working with ransomware groups to help improve the stealth of their malware.

Malware 242
article thumbnail

Microsoft Patch Tuesday, May 2022 Edition

Krebs on Security

The flaw affects Windows 7 through 10 and Windows Server 2008 through 2022. “This allows attackers to perform a man-in-the-middle attack to force domain controllers to authenticate to the attacker using NTLM authentication,” Wiseman said. in certain situations. in certain situations.

Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

NSA urges Windows Users and admins to Patch BlueKeep flaw

Security Affairs

BlueKeep is a wormable flaw that can be exploited by malware authors to create malicious code with WannaCry capabilities. Microsoft has released patches for Windows 7, Server 2008, XP and Server 2003. Enable Network Level Authentication. This port is used in RDP protocol and will block attempts to establish a connection.

article thumbnail

Meet Ika & Sal: The Bulletproof Hosting Duo from Hell

Krebs on Security

As detailed in my 2014 book, Spam Nation , Spamdot was home to crooks controlling some of the world’s nastiest botnets, global malware contagions that went by exotic names like Rustock , Cutwail , Mega-D , Festi , Waledac , and Grum. 2008, wherein he addresses forum members with the salutation, “Hello Gentlemen Scammers.”

article thumbnail

A deeper insight into the CloudWizard APT’s activity revealed a long-running activity

Security Affairs

In October 2022, Kaspersky researchers uncovered a malware campaign aimed at infecting government, agriculture and transportation organizations located in the Donetsk, Lugansk, and Crimea regions with a previously undetected framework dubbed CommonMagic. This means that the threat actor was able to avoid detection for more than 15 years.

Malware 77
article thumbnail

Microsoft warns for the second time of applying BlueKeep patch

Security Affairs

BlueKeep is a wormable flaw that can be exploited by malware authors to create malicious code with WannaCry capabilities. Microsoft has released patches for Windows 7, Server 2008, XP and Server 2003. Recently, the popular expert Robert Graham has scanned the Internet for vulnerable systems.

article thumbnail

Microsoft Patch Tuesday addresses dangerous RDS flaw that opens to WannaCry-like attacks

Security Affairs

The vulnerability tracked as CVE-2019-0863 could be exploited by an attacker with low-privileged access to the targeted system to deliver a malware. “This vulnerability is pre-authentication and requires no user interaction. As explained by Microsoft, this vulnerability could be exploited by malware with wormable capabilities.

Malware 83