Researchers detail SysJoker, backdoor malware targeting Windows, macOS, and Linux, that remained undetected by virtually all malware scanning engines
Related Coverage
- New SysJoker Backdoor Targets Windows, Linux, and macOS Intezer
- SysJoker — analyzing the first (macOS) malware of 2022! … 📝 👾 Want to play along? Objective-See's Blog
- “SysJoker” backdoor revealed after going undetected on Windows, Linux, and macOS for several months Wccftech
- Security researchers find a rare cross-platform malware “SysJoker” for macOS, Windows and Linux iThinkDifferent
- Custom-written malware discovered across Windows, macOS, and Linux systems TechSpot
- The new backdoor exploit affects Linux, Windows and macOS iLounge
- New SysJocker backdoor targets Windows, macOS, and Linux BleepingComputer
- This new malware wants to create backdoors and targets Windows, Linux and macOS ZDNet
- macOS, Windows, Linux all targeted by new cross-platform exploit AppleInsider
- SysJoker: Cross-Platform Backdoor Malware for Mac, Windows, and Linux The Mac Security Blog
- Multi-platform SysJoker backdoor targeting Windows, macOS & Linux Devices HackRead
- Novel SysJoker backdoor malware targets Windows, macOS, and Linux CyberNews
- New ‘SysJoker’ macOS malware? Jamf's got you covered! Jamf Blog
- New SysJoker Espionage Malware Targeting Windows, macOS, and Linux Users The Hacker News
- New ‘SysJoker’ backdoor targets Windows, Mac and Linux machines SC Media
- New malware targets the entire Linux, Windows, Mac OS trinity Windows Central
- New Cross-Platform Backdoor ‘SysJoker’ Used in Targeted Attacks SecurityWeek
- New “Undetected” Backdoor Runs Across Three OS Platforms Infosecurity Magazine
- SysJoker Malware and Scams in the App Store - Intego Mac Podcast Episode 222 The Mac Security Blog
Discussion
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@spacerog
Space Rogue
on x
Did we change the definition of back door and no one tell me? https://arstechnica.com/...
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@evacide
Eva
on x
A little more light reading for the weekend. There is so much work to do and I have not even finished brunch. https://www.intezer.com/...
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@sw_3n61n33r
@sw_3n61n33r
on x
SysJoker is something we all need to pay attention. npm is a great window to make this things happen. Be careful, stay safe and keep it simple! Backdoor RAT for Windows, macOS, and Linux went undetected until now https://arstechnica.com/...
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@jasonhillva
Jason Hill
on x
Yikes! For the doubters out there, it is possible to have malware that hasn't been detected yet. Wouldn't believe how many PAID cybersecurity professionals out there don't subscribe to this thought. https://arstechnica.com/...
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@intezerlabs
@intezerlabs
on x
🆕 Two additional macOS #Sysjoker samples uploaded from 🇨🇦 and 🇹🇭 , 6 and 12 detections in VT. 6fb483e7ec55f8c56849d8f4f31bfd7b 85dbbaa8c4d37ebb9829464f0510787b Read our full report here: https://www.intezer.com/... cc @objective_see https://twitter.com/...
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@dannyjpalmer
Danny Palmer
on x
“Based on the malware's capabilities we assess that the goal of the attack is espionage together with lateral movement that might also lead to a ransomware attack,"@intezerlabs' @AbbyMCH tells me. An advanced hacking operation is likely the culprit. https://www.zdnet.com/...
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@hackingbutlegal
Jackie
on x
Interesting: Malware written in c++ for three separate platforms by the same advanced actor, undetectable via common a/v scanners, found deployed inside an educational environment; analysis suggests it may have hopped onto the network via malicious npm repo #infosec #supplychain …
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@dannyjpalmer
Danny Palmer
on x
SysJoker is a potent new malware designed to create backdoors into Windows, Linux and macOS systems. Researchers at @IntezerLabs uncovered it while investigating an attack against an undisclosed educational institution last month. https://www.zdnet.com/... via @ZDNet