Optimize security with Azure Firewall solution for Azure Sentinel

Security is a constant balance between proactive and reactive defenses. They are both equally important, and neither can be neglected. Effectively protecting your organization means constantly optimizing both prevention and detection. That’s why we’re excited to announce a seamless integration...

Kill chains: Part 2→Strategic and tactical use cases

Let’s redefine In our new blog series, we want to contextualize the term “kill chain” as much as possible. Make sure to read the first entry in this series, Kill chains: Part 1→Strategic and operational value, for a general overview of kill chains and the specific frameworks we’ve discussed. We...

CISA Releases Best Practices for Mapping to MITRE ATT&CK®

As part of an effort to encourage a common language in threat actor analysis, CISA has released Best Practices for MITRE ATT&CK® Mapping. The guide shows analysts—through instructions and examples—how to map adversary behavior to the MITRE ATT&CK framework. CISA created this guide in partnership...

Exploit for SQL Injection in Cacti

CVE-2020-14295 CVE-2020-14295 proof of concept. The original p...

ATT&CK Table for Sophisticated Spearphishing Campaign CSA

Summary See Technical Details section Technical Details Table 1 provides a summary of the MITRE ATT&CK techniques observed. Table 1: MITRE ATT&CK techniques observed Technique Title | Technique ID ---|--- Process Injection: Dynamic-link Library Injection | T1055.001 Ingress Tool Transfer | T1105...

Kill chains: Part 1→Strategic and operational value

It really is a good thing The term “kill chain” sounds extremely harsh. Almost as if after something is killed, it gets moved down the chain to be killed again. How dramatic! Indeed, the original definition was to describe how an enemy combatant of the military might attack; that is, the steps th...

CommScope Ruckus IoT Controller 1.7.1.0 Hard-Coded System Passwords

KL-001-2021-003: CommScope Ruckus IoT Controller Hard-coded System Passwords Title: CommScope Ruckus IoT Controller Hard-coded System Passwords Advisory ID: KL-001-2021-003 Publication Date: 2021.05.26 Publication URL: https://korelogic.com/Resources/Advisories/KL-001-2021-003.txt 1. Vulnerabilit...

CommScope Ruckus IoT Controller Web Application Arbitrary Read/Write

Vulnerability Details Affected Vendor: CommScope Affected Product: Ruckus IoT Controller Affected Version: 1.7.1.0 and earlier Platform: Linux CWE Classification: CWE-250: Execution with Unnecessary Privileges CVE ID: CVE-2021-33217 2. Vulnerability Description The IoT Controller web application...

Monitor Windows Registry Changes with Qualys File Integrity Monitoring

With Windows registries storing a large number of programs and OS security settings and a large amount of raw data, threat actors have begun to use those registries as a data store for their malicious activity. It is therefore imperative for organizations to monitor changes in Windows registries ...

Low: lldpad

Issue Overview: lldptool can print a raw, unsanitized attacker controlled buffer when mngAddr information is displayed. This may allow an attacker to inject shell control characters into the buffer and impact the behavior of the terminal. CVE-2018-10932 Affected Packages: lldpad Note: This adviso...

Medium: openldap

Issue Overview: A NULL pointer dereference flaw was found in the OpenLDAP server, during a request for renaming RDNs. This flaw allows a remote, unauthenticated attacker to crash the slapd process by sending a specially crafted request, causing a denial of service. The highest threat from this...

Low: ruby20

Issue Overview: RDoc before version 6.3.1 used to call Kernelopen to open a local file. If a Ruby project has a file whose name starts with "|" and ends with "tags", the command following the pipe character is executed. A malicious Ruby project could exploit it to run an arbitrary command executi...

TrickBot Malware

Summary This Joint Cybersecurity Advisory uses the MITRE Adversarial Tactics, Techniques, and Common Knowledge ATT &CK® framework, Version 8. See the ATT&CK for Enterprise for all referenced threat actor tactics and techniques. The Cybersecurity and Infrastructure Security Agency CISA and Federal...

Important: runc

Issue Overview: The runc package is vulnerable to a symlink exchange attack whereby an attacker can request a seemingly innocuous container configuration that results in the host filesystem being bind-mounted into the container. The highest threat from this vulnerability is to data confidentialit...

A week in security (May 10 – 16)

Last week on Malwarebytes Labs, we watched and reported on the Colonial Pipeline ransomware attack as developments of its story unfolded. This attack triggered the White House to refine a planned Executive Order on cybersecurity. We also profiled DarkSide, the ransomware responsible for the...

Why MITRE ATT&CK matters—Choosing alert quality over quantity

Round 3 Carbanak/FIN7 results evaluation Last month, the researchers at MITRE Engenuity released the results of their most recent ATT&CK Evaluation, offering businesses an opportunity to make informed choices about their own security needs. This year, by modeling the ATT&CK testing after attack...

Gartner names Microsoft a Leader in the 2021 Endpoint Protection Platforms Magic Quadrant

Our mission to empower defenders and protect and secure organizations has never been more important to us. Over the last year, our customers have faced unpredictable challenges and nearly overnight have had to quickly adapt in the face of a new hybrid work environment, evolving sophistication and...

Medium: busybox

Issue Overview: decompressgunzip.c in BusyBox through 1.32.1 mishandles the error bit on the huftbuild result pointer, with a resultant invalid free or segmentation fault, via malformed gzip data. CVE-2021-28831 Affected Packages: busybox Issue Correction: Run yum update busybox or yum update...

Medium: python35

Issue Overview: The package python/cpython is vulnerable to Web Cache Poisoning via urllib.parse.parseqsl and urllib.parse.parseqs by using a vector called parameter cloaking. When the attacker can separate query parameters using a semicolon ;, they can cause a difference in the interpretation of...

Stopping Carbanak+FIN7: How Microsoft led in the MITRE Engenuity® ATT&CK® Evaluation

In MITRE Engenuity’s recent Carbanak+FIN7 ATT&CK Evaluation, Microsoft demonstrated that we can stop advanced, real-world attacks by threat actor groups with our industry-leading security capabilities. In this year’s evaluation, we engaged our unified Microsoft 365 Defender stack, with...