#GIFshell - Twitter Hashtag

almost 3 years ago

Bereits zwei Jahren ist die #GIFShell #Schwachstelle für Microsoft #Teams bekannt, jedoch eine Behebung lässt auf sich warten. Wir zeigen, wie man sich schützt: https://t.co/Z8ZuHv5N1k

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Amitav Bhattacharjee @bamitav

about 3 years ago · Anekal Bangaluru

Understanding the #MicrosoftTeams Vulnerability: The #GIFShell Attack https://t.co/LIzdKZoJPY via @7H3Wh173R4bb17 #RCE #ZeroTrust #ZeroDay #cybercrime #hacker #privacy #APT #bot #CISO #DDoS #hacking #phishing #CyberAttack #cybersecurity #Security #infosec #AppSec #CyberSec #databreach #Hacked #RT

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BUFFERZONE Security @BufferZoneSec

over 3 years ago

A new attack technique, #GIFShell, enables cybercriminals to abuse Microsoft Teams for novel phishing attacks and to covertly execute commands to steal data. This illustrates the growing risk of using legitimate communications apps, like #Teams and #Zoom. https://t.co/B389rtr1qQ

BufferZoneSec's tweet photo. A new attack technique, #GIFShell, enables cybercriminals to abuse Microsoft Teams for novel phishing attacks and to covertly execute commands to steal data. This illustrates the growing risk of using legitimate communications apps, like #Teams and #Zoom. https://t.co/B389rtr1qQ https://t.co/k9ZRor0wpV

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BUFFERZONE Security @BufferZoneSec

over 3 years ago

One of the best tools for preventing any damage from #GIFShell attack is using #BUFFERZONE Safe Workspace to mitigate the attack. Learn how to protect your organization. https://t.co/B389rtr1qQ

BufferZoneSec's tweet photo. One of the best tools for preventing any damage from #GIFShell attack is using #BUFFERZONE Safe Workspace to mitigate the attack. Learn how to protect your organization. https://t.co/B389rtr1qQ https://t.co/LouXoYdEGR

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BUFFERZONE Security @BufferZoneSec

over 3 years ago

Microsoft Teams as a Command and Control Channel: How can organizations protect themselves from GIFShell attacks? https://t.co/B389rtr1qQ #Microsoft #Teams #GIFShell #Malicious #Malware #CyberSec

BufferZoneSec's tweet photo. Microsoft Teams as a Command and Control Channel: How can organizations protect themselves from GIFShell attacks? https://t.co/B389rtr1qQ #Microsoft #Teams #GIFShell #Malicious #Malware #CyberSec https://t.co/6RNubuujCj

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ISEC7 Group

@ISEC7Group

almost 4 years ago

⚠️Learn about the 𝘃𝘂𝗹𝗻𝗲𝗿𝗮𝗯𝗶𝗹𝗶𝘁𝗶𝗲𝘀 of #𝗠𝗶𝗰𝗿𝗼𝘀𝗼𝗳𝘁 𝗧𝗲𝗮𝗺𝘀 and how to protect & secure your infrastructure: https://t.co/yOjExEXawi #ISEC7 #DigitalWorkplace #Cybersecurity #MicrosoftTeams #GIFShell Attack #ReverseShellAttack #ISEC7Sphere #SecurityPosture

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Paul Keijzers #MVP #Office365 #MicrosoftTeams @KbWorks

almost 4 years ago

Stop GIFShell Attack by Modifying Teams External Access #Teams #GIFShell #Teamssecurity via practical365 https://t.co/G3bEF4MXYR

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Marlon C Taylor @MarlonCTaylor

almost 4 years ago

A new #GIFShell attack technique exploits bugs & vulnerabilities in #MicrosoftTeams to abuse authorized Microsoft infrastructure, execute malicious files, execute commands, & exfiltrate #data. Read More:https://t.co/dZXjE0Ebyd #TuxCare #Microsoft #Malware #Cybersecurity

MarlonCTaylor's tweet photo. A new #GIFShell attack technique exploits bugs & vulnerabilities in #MicrosoftTeams to abuse authorized Microsoft infrastructure, execute malicious files, execute commands, & exfiltrate #data. Read More:https://t.co/dZXjE0Ebyd #TuxCare #Microsoft #Malware #Cybersecurity https://t.co/QggUfukwlh

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Anonymous🐾🐈‍⬛ @YourAnonRiots

almost 4 years ago

#Microsoft Teams' #GIFShell Attack: What Is It and How You Can Protect Yourself from It https://t.co/ifqpPCrdzS #infosec

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Ahmed @Mawg0ud

almost 4 years ago

While companies and their security teams patch holes, they may overlook soft #SaaS configurations. #GIFShell shows how malicious actors can exploit legitimate features and incorrect configurations. This thread discusses the method and countermeasures.

Mawg0ud's tweet photo. While companies and their security teams patch holes, they may overlook soft #SaaS configurations. #GIFShell shows how malicious actors can exploit legitimate features and incorrect configurations.
This thread discusses the method and countermeasures. https://t.co/ZCp0Sw7rcc

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Hackread.com @HackRead

almost 4 years ago

[NEWS] Dubbed #GIFShell; the technique allows attackers to create a reverse shell to facilitate malicious command delivery via base64-encoded GIFs in MS Teams. Details: https://t.co/dcrTUEMg27 #Security #Microsoft #Phishing

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Infrastructure Services @InfraServicesFR

almost 4 years ago

🖼 Méfiez-vous des GIFs sur #MicrosoftTeams ! Vous avez probablement déjà reçu des #GIFs, ces images animées, dans vos discussions. Désormais, il existe un type de cyberattaque les utilisant pour accéder à votre appareil : ⚠ #GIFshell ⚠ https://t.co/j0cuoVVjwr

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Vault Security 🍃 @VaulterVS

almost 4 years ago

GIFShell attack creates reverse shell using Microsoft Teams GIFs https://t.co/VGtKd6LGd4 #infosec #cybersec #cybersecurity #MicrosoftTeams #gifshell

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bobbyrsec @bobbyrsec

almost 4 years ago

Thanks to @BleepinComputer and @LawrenceAbrams for the great write-up! #gifshell #teams

BleepingComputer

@BleepinComputer

almost 4 years ago

GIFShell attack creates reverse shell using Microsoft Teams GIFs - @LawrenceAbrams https://t.co/RijF8SlSmv

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t3n Magazin @t3n

almost 4 years ago

#GIFShell: So kann #MicrosoftTeams missbraucht werden, um #Schadcode auszuführen und Daten zu stehlen. https://t.co/tdMbwgchRQ

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Wojciech Mazurczyk @wmazurczyk

almost 4 years ago

Yet another example of using information hiding techniques for malicious purposes. This time, a reverse shell is created that delivers malicious commands via base64 encoded GIFs in MS #Teams. An essential tool here is #GIFShell Python script. #steganography CC:@lucacaviglione

BleepingComputer

@BleepinComputer

almost 4 years ago

GIFShell attack creates reverse shell using Microsoft Teams GIFs - @LawrenceAbrams https://t.co/RijF8SlSmv

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Black Hat Ethical Hacking @secur1ty1samyth

almost 4 years ago

GIFShell attack creates reverse shell using Microsoft Teams GIFs A new attack technique called ‘GIFShell’ allows threat actors to abuse... Full post: https://t.co/t8CpiKfVD7 #gifshell #microsoft #microsoftteams #gif #cyberattack #phishing #shell #informationsecurity #infosec