Covenant - A .NET Command And Control Framework For Red Teamers

Covenant is a .NET command and control framework that aims to highlight the attack surface of .NET, make the use of offensive .NET tradecraft easier, and serve as a collaborative command and control platform for red teamers. Covenant is an ASP.NET Core, cross-platform application that includes a...

CB TAU Threat Intelligence Notification – Karagany Malware

Secureworks recently reported in regards to an update of Karagany malware last month. The malware is used by the IRON LIBERTY threat group also known as DragonFly2.0 and Energetic Bear, targeting energy companies and organizations. Carbon Black Threat Analysis Unit TAU provides the product rules ...

CB TAU Threat Intelligence Notification: Buran Ransomware

Recently there was malvertising campaign which would redirect users to RIG exploit kit and then infecting victim’s computer with a new ransomware named as Buran Ransomware. It will drop a ransom note named ‘!!! YOUR FILES ARE ENCRYPTED !!!.txt’ and append victim’s personal ID as extensions to the...

CVE-2019-6637

creationtimestamp| type| source ---|---|--- 2019-07-04 18:00:04+00:00| seen| https://t.me/cveNotify/188 2019-07-05 17:00:18+00:00| seen| https://t.me/cveNotify/244...

Threat Roundup for June 14 to June 21

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between June 14 and June 21. As with previous roundups, this post isn't meant to be an in-depth analysis. Instead, this post will summarize the threats we've observed by highlighting key behavioral characteristics...

Introducing Slackor, a Remote Access Tool Using Slack as a C2 Channel

As a penetration tester at Coalfire Labs, I frequently use exploitation frameworks such as Metasploit or PowerShell Empire to perform post-exploitation actions on compromised endpoints. While anti-virus AV bypass and detection avoidance is often trivial in all but the most mature environments,...

When Time is of the Essence – Testing Controls Against the Latest Threats Faster

A new threat has hit head the headlines Robinhood anyone?, and you need to know if you're protected right now. What do you do? Traditionally, you would have to go with one of the options below. Option 1 – Manually check that IoCs have been updated across your security controls. This would require...

Microsoft Launches a New Recognition Program for MAPP Partners

There are many dedicated people and organizations who contribute to the protection and security of our common customers. For years, Microsoft has recognized security researchers for helping protect the ecosystem. Now, we’re announcing the launch of a new program to better recognize and thank...

Sharing Threat Intelligence: Time for an Overhaul

Most organizations don’t really have a good way of sharing threat-related data outside of their own industry verticals. Sure, there are Information Sharing and Analysis Centers ISACs; i.e. FS-ISACs for the financial-services industry. But the information still tends to stay in industry-specific...

Fedora Update for wingpanel FEDORA-2019-27e7b92407

The remote host is missing an update for the SPDX-FileCopyrightText: 2019 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

[SECURITY] Fedora 29 Update: wingpanel-2.2.3-2.fc29

Stylish top panel that holds indicators and spawns an application launcher...

CVE-2019-0227

creationtimestamp| type| source ---|---|--- 2019-04-09 19:45:44+00:00| published-proof-of-concept| https://t.me/antichat/4366 2019-04-09 20:20:44+00:00| published-proof-of-concept| https://t.me/canyoupwnme/5381 2024-01-09 10:06:51+00:00| seen| https://t.me/ctinow/164894 2024-01-09 19:16:15+00:00|...

CB TAU Threat Intelligence Notification: CryptoMix Clop Ransomware Disables Startup Repair, Removes & Edits Shadow Volume Copies

Summary A wew variant of CryptoMix Clop ransomware has been distributed as a binary that is digitally signed and verified which makes it look like a legitimate executable. In addition, CryptoMix Clop ransomware will append ‘.clop’ or ‘.ciop’ as a file extension to the encrypted file and drop a...

Partner Perspectives: ThreatConnect and Carbon Black: Incorporating Threat Intel for Quicker Incident Response

Megan Horner is the Director of Product Marketing for ThreatConnect. When it comes to incident response, there’s typically a focus on three main stages: investigation, containment, and remediation. Moving from one stage to the next as efficiently as possible is critical to expediting response...

Clever Tool Uses Apple’s Videogame Logic Engine to Protect Macs

A new Mac security service called GamePlan uses a system's own indicators, and some videogame magic, to keep a lookout...

Threat Roundup for Feb. 15 to Feb. 22

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between Feb. 15 and Feb. 22. As with previous roundups, this post isn't meant to be an in-depth analysis. Instead, this post will summarize the threats we've observed by highlighting key behavioral characteristics...

TROMMEL - Sift Through Embedded Device Files To Identify Potential Vulnerable Indicators

TROMMEL sifts through embedded device files to identify potential vulnerable indicators. TROMMEL identifies the following indicators related to: Secure Shell SSH key files Secure Socket Layer SSL key files Internet Protocol IP addresses Uniform Resource Locator URL email addresses shell scripts w...

Threat Roundup for Jan. 25 to Feb. 1

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between Jan. 25 and Feb. 01. As with previous roundups, this post isn't meant to be an in-depth analysis. Instead, this post will summarize the threats we've observed by highlighting key behavioral characteristics...

Threat Roundup for Jan. 18 to Jan. 25

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between Jan. 18 and Jan. 25. As with previous roundups, this post isn't meant to be an in-depth analysis. Instead, this post will summarize the threats we've observed by highlighting key behavioral characteristics...

Improved Fallout EK comes back after short hiatus

Edit 2019-01-24 Fallout EK introduces a new dropper to facilitate the final payload retrieval. This update replaces the plain MZ we saw for a little while. -- After a short hiatus in early January, the Fallout exploit kit is back in business again with some new features for the new year. During i...