Dark Reading is part of the Informa Tech Division of Informa PLC

This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them.Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 8860726.

Attacks/Breaches

7/17/2020
04:30 PM
100%
0%

Emotet Lives!

Emotet malware has back to action after a four-month hiatus that allowed cybersecurity experts to worry about other things.

In what sounds like the log line for a bad movie, Emotet is back. The most active malware threat of 2018 and 2019, Emotet went silent early in 2020. On July 17, though, it again reared its head in campaigns using URLs or attachments in email messages to launch PowerShell scripts that download Emotet's active components.

Those components then lie in wait until instructed by a command-and-control server to begin their malicious work -- tending to involve downloading and installing more active malware onto a victim's computer.

In the past year, that active malware has often been a form of ransomware, though Emotet networks are typically leased out to install the malware chosen by the criminal customer.

Read more here.

 

Dark Reading's Quick Hits delivers a brief synopsis and summary of the significance of breaking news events. For more information from the original source of the news item, please follow the link provided in this article. View Full Bio
 

Recommended Reading:

Comment  | 
Print  | 
More Insights
Comments
Newest First  |  Oldest First  |  Threaded View
RyanSepe
50%
50%
RyanSepe,
User Rank: Ninja
7/19/2020 | 2:37:36 PM
Stealthy
As nefarious as this is, its somewhat refreshing at times to see the sophistication of the malware. Instead of seeing DoS where its ease of use allows for anyone to be able to do it without any technical proclivity at all.

That being said, something as Security Practioners that we will need to be mindful of. Its was the ones that lie and wait that are the most dangerous.
News
Former CISA Director Chris Krebs Discusses Risk Management & Threat Intel
Kelly Sheridan, Staff Editor, Dark Reading,  2/23/2021
Edge-DRsplash-10-edge-articles
Security + Fraud Protection: Your One-Two Punch Against Cyberattacks
Joshua Goldfarb, Director of Product Management at F5,  2/23/2021
News
Cybercrime Groups More Prolific, Focus on Healthcare in 2020
Robert Lemos, Contributing Writer,  2/22/2021
Register for Dark Reading Newsletters
White Papers
Video
Cartoon Contest
Current Issue
2021 Top Enterprise IT Trends
We've identified the key trends that are poised to impact the IT landscape in 2021. Find out why they're important and how they will affect you today!
Flash Poll
Building the SOC of the Future
Building the SOC of the Future
Digital transformation, cloud-focused attacks, and a worldwide pandemic. The past year has changed the way business works and the way security teams operate. There is no going back.
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2021-23347
PUBLISHED: 2021-03-03
The package github.com/argoproj/argo-cd/cmd before 1.7.13, from 1.8.0 and before 1.8.6 are vulnerable to Cross-site Scripting (XSS) the SSO provider connected to Argo CD would have to send back a malicious error message containing JavaScript to the user.
CVE-2021-25315
PUBLISHED: 2021-03-03
A Incorrect Implementation of Authentication Algorithm vulnerability in of SUSE SUSE Linux Enterprise Server 15 SP 3; openSUSE Tumbleweed allows local attackers to execute arbitrary code via salt without the need to specify valid credentials. This issue affects: SUSE SUSE Linux Enterprise Server 15 ...
CVE-2021-27921
PUBLISHED: 2021-03-03
Pillow before 8.1.1 allows attackers to cause a denial of service (memory consumption) because the reported size of a contained image is not properly checked for a BLP container, and thus an attempted memory allocation can be very large.
CVE-2021-27922
PUBLISHED: 2021-03-03
Pillow before 8.1.1 allows attackers to cause a denial of service (memory consumption) because the reported size of a contained image is not properly checked for an ICNS container, and thus an attempted memory allocation can be very large.
CVE-2021-27923
PUBLISHED: 2021-03-03
Pillow before 8.1.1 allows attackers to cause a denial of service (memory consumption) because the reported size of a contained image is not properly checked for an ICO container, and thus an attempted memory allocation can be very large.