• Menu
  • Skip to main content
  • Skip to primary sidebar

The Cyber Security News

Latest Cyber Security News

Header Right

  • Latest News
  • Vulnerabilities
  • Cloud Services
log4j vulnerability continues to stress cisos

Log4j vulnerability continues to stress CISOs

You are here: Home / General Cyber Security News / Log4j vulnerability continues to stress CISOs
January 31, 2022

Getty Images

The Log4j vulnerability was actively exploited by coinminers, remote entry trojans (RATs), botnets, ransomware, and state-of-the-art persistent threats (APTs) in December 2021, according to Avast’s Q4 2021 menace report.

Making use of the aformentioned vulnerability, malicious attackers can execute code remotely on any focused laptop.  

✔ Approved From Our Partners
AOMEI Backupper Lifetime

Protect and backup your data using AOMEI Backupper. AOMEI Backupper take secure and enxrypted backups from your Windows, hard drives or partitions. With AOMEI Backupper will never be worried about loosing your data anymore.

Get AOMEI Backupper with 72% discount from an authorized seller: SerialCart® (Limited Offer).

➤ Activate Your Coupon Code


Avast’s risk researchers have also observed a revival of the Emotet botnet, as properly as an improve in coin mining exercise by 40%. The two existing dangers to individuals and companies alike, inserting CISO departments under increased worry.

The security firm’s Q4 findings also show an boost in adware, technical assistance ripoffs, subscription ripoffs, and spyware targeting Android customers. On the other hand, RAT and ransomware action lessened in Q4.

Avast malware exploration director Jakub Kroustek claimed: “Towards the close of the year, the exceptionally risky, ubiquitous, and quick to abuse Log4j vulnerability created CISO departments sweat, and rightly so, as it was weaponized by attackers spreading all the things from coinminers to bots to ransomware.”

“On the other hand, we are joyful to report decreases in RAT, info stealer, and ransomware attacks. RAT exercise died down thanks to the holiday seasons, with terrible actors even going as considerably as copying the DcRat remote obtain Trojan and renaming it ‘SantaRat’,” included Kroustek.

Aside from exploiting Log4j, risk actors exploited CVE-2021-40449 vulnerability, which elevates permissions for malicious processes as a result of the Windows kernel driver. Attackers applied the aforementioned vulnerability to down load and run the MistarySnail RAT, in accordance to Avast.

In addition, a destructive campaign abusing Microsoft Azure and Amazon Web Companies (AWS) accounted for substantial NanoCore and AsyncRat detections. AWS and Azure were being used as obtain servers for malware payloads during the campaign.

Even so, Avast claimed a 28% lessen in ransomware risk ratio as opposed to Q3 2021.


Some components of this post are sourced from:
www.itpro.co.uk

Previous Post: «Cyber Security News Crypto Finance Firm Offers $2m Bug Bounty to Hackers
Next Post: MoD reported seven data incidents to the ICO between 2020 and 2021 mod reported seven data incidents to the ico between 2020»

Reader Interactions

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Primary Sidebar

Report This Article

Recent Posts

  • Sioux Falls Funds DSU Cybersecurity Lab
  • ‘CryptoRom’ Crypto-Scam is Back via Side-Loaded Apps
  • Irish Watchdog Fines Meta $19m Over Data Breach
  • Avast Merger Raises Competition Concerns
  • Linux botnet spreads using Log4Shell flaw
  • Another Destructive Wiper Targets Organizations in Ukraine
  • New “B1txor20” Linux Botnet Uses DNS Tunnel and Exploits Log4J Flaw
  • New Infinite Loop Bug in OpenSSL Could Let Attackers Crash Remote Servers
  • FBI, CISA Warn of Russian Hackers Exploiting MFA and PrintNightmare Bug
  • Unpatched RCE Bug in dompdf Project Affects HTML to PDF Converters

Copyright © TheCyberSecurity.News, All Rights Reserved.