Powershell – Computer Security Articles

STOP (Djvu) Ransomware: Ransom For Your Shady Habits!

January 15, 2020 admin _readme.txt, {1d6fc66e-d1f3-422c-8a53-c0bbcf3d900d}, {36a698b9-d67c-4e07-be82-0ec5b14b4df5}, crack software, cracked, djvu, encryption, fake apps, icacls, infostealer, keygen, malware, offline key, online key, Powershell, ransomware, salsa20, stop, syshelper, time trigger task, timetriggertask, Vidar, vilsel, Windows update

Credit to Author: Jayesh kulkarni| Date: Wed, 15 Jan 2020 14:13:09 +0000

With almost 200 extensions, STOP (djvu) ransomware can be said to be 2019’s most active and widespread ransomware. Although this ransomware was active a year before, it started its campaign aggressively in early 2019. To evade detection, it has been continuously changing its extensions and payloads. For earlier infections, data…

Security Sophos

Lemon_Duck PowerShell malware cryptojacks enterprise networks

October 1, 2019 admin Cryptojacking, cryptomining, EternalBlue, fileless, lemon_duck, Powershell, SMB, SophosLabs, SophosLabs Uncut

Credit to Author: rajeshnataraj| Date: Tue, 01 Oct 2019 04:01:09 +0000

SophosLabs are monitoring a significant spike in crypto mining attacks, which spread quickly across enterprise networks. Starting from a single infection, these attacks use a variety of malicious scripts that, eventually, turn an enterprise’s large pool of CPU resources into efficient cryptocurrency mining slaves. The threat actors behind these campaigns have been using an array […]<img src=”http://feeds.feedburner.com/~r/sophos/dgdY/~4/jF91Bgk0dso” height=”1″ width=”1″ alt=””/>

Microsoft Security

Deep learning rises: New methods for detecting malicious PowerShell

September 3, 2019 admin AI and machine learning, cybersecurity, deep learning, Endpoint security, machine learning, Microsoft Defender ATP, Microsoft security intelligence, Powershell, Security Intelligence, Threat protection

Credit to Author: Eric Avena| Date: Tue, 03 Sep 2019 16:00:03 +0000

We adopted a deep learning technique that was initially developed for natural language processing and applied to expand Microsoft Defender ATP’s coverage of detecting malicious PowerShell scripts, which continue to be a critical attack vector.

The post Deep learning rises: New methods for detecting malicious PowerShell appeared first on Microsoft Security .

Security Sophos

Alla ricerca di esecuzioni di PowerShell dannose con Intercept X

May 31, 2019 admin Intercept X, Powershell, Sophos Soluzioni

Credit to Author: Sophos Italia| Date: Thu, 02 May 2019 08:30:19 +0000

Intercept X Advanced con EDR ora è in grado di fermare tutte le esecuzioni di PowerShell in modo che possano essere controllate e analizzate<img src=”http://feeds.feedburner.com/~r/sophos/dgdY/~4/yVbV_8cXDmE” height=”1″ width=”1″ alt=””/>

Security Sophos

Searching for malicious PowerShell executions with Intercept X

April 24, 2019 admin EDR, Intercept X, Powershell, Sophos Products

Credit to Author: Seth Geftic| Date: Wed, 24 Apr 2019 15:22:50 +0000

Intercept X Advanced with EDR now captures all PowerShell executions so that they can be reviewed and analyzed.<img src=”http://feeds.feedburner.com/~r/sophos/dgdY/~4/eJM7U_zUOS8″ height=”1″ width=”1″ alt=””/>

MalwareBytes Security

A week in security (January 14 – 20)

January 21, 2019 admin APT10, ArsTechnica, BleepingComputer, CoinDesk, Collection #1, cryptopia, cve-2019-0543, DAS, Fallout EK, Fortnite, Garmin, Garmin watch, hosting, https, Oregon, Powershell, PowerShell Team Blog, SC media, Security world, shutdown, telegram, threadx, Week in security, Youtube

Credit to Author: Malwarebytes Labs| Date: Mon, 21 Jan 2019 16:48:38 +0000

A roundup of last week’s security news from January 14 to 20, including APT10, Fallout EK, Colllection 1 data, Youtube challenges, hosting malicious sites and a Fortnite security flaw.

Categories:

Tags: APT10 ArsTechnica BleepingComputer CoinDesk collection 1 cryptopia cve-2019-0543 DAS Fallout EK fortnite garmin Garmin watch hosting HTTPS oregon powershell PowerShell Team Blog SC Media shutdown telegram threadx youtube

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The post A week in security (January 14 – 20) appeared first on Malwarebytes Labs.

MalwareBytes Security

Improved Fallout EK comes back after short hiatus

January 17, 2019 admin CVE-2018-15982, EK, exploit, exploit kits, Exploits, Fallout, Powershell, Threat analysis

Credit to Author: Jérôme Segura| Date: Thu, 17 Jan 2019 19:51:27 +0000

The Fallout exploit kit is back with some noteworthy improvements.

Categories:

Tags: CVE-2018-15982 EK exploit exploit kits Fallout powershell

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The post Improved Fallout EK comes back after short hiatus appeared first on Malwarebytes Labs.

MalwareBytes Security

New ‘Under the Radar’ report examines modern threats and future technologies

December 5, 2018 admin apac, Artificial Intelligence, behavioral detection, blocking at delivery, emea, emotet, EternalBlue, Exploits, fileless, fileless malware, future of cybercrime, malicious spam, Malwarebytes, Malwarebytes news, Powershell, report, SamSam, sorebrect, Texas, trickbot, under the radar, web blocking, web protection, worm

Credit to Author: Malwarebytes Labs| Date: Wed, 05 Dec 2018 13:01:44 +0000

Malwarebytes released a new report called “Under the Radar: The Future of Undetected Malware” that takes a look at current threats using next generation tricks, and how current security technologies stand up to these threats, as well as the threats to come.

Categories:

Malwarebytes news

Tags: apac artificial intelligence behavioral detection blocking at delivery emea emotet EternalBlue exploits fileless fileless malware future of cybercrime malicious spam Malwarebytes powershell report samsam sorebrect texas trickbot under the radar web blocking web protection worm

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