#NMON - Twitter Hashtag

9 months ago

Today, we hit 1 million views of my 222 YouTube videos Find my "nigelargriffiths" channel here: https://t.co/8nmkpcC8XY Follow the playlists for the important topics https://t.co/ibpPzsJ633 #PowerSystems #IBMChampion #AIX #IBMAIX #NMON #NJMON #Power10 #Power11 #HMC #VIOS #PowerVS

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Nigel Griffiths @mr_nmon

over 1 year ago

New release update d binaries of both #nmon and #njmon for the #Mainframe | #Z | #s390 | #LinuxONE platform running RHEL9 | SLES15 | Ubuntu22 nmon = https://t.co/9WS7wKRuRU njmon = https://t.co/bLLfilPcAk This is due to open source cloud access from IBM at https://t.co/LryCkiUMsJ

mr_nmon's tweet photo. New release update d binaries of both #nmon and #njmon for the #Mainframe | #Z | #s390 | #LinuxONE platform running RHEL9 | SLES15 | Ubuntu22
nmon = https://t.co/9WS7wKRuRU
njmon = https://t.co/bLLfilPcAk
This is due to open source cloud access from IBM at https://t.co/LryCkiUMsJ https://t.co/in5oQ8FdVI

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︎ @0xocdsec

over 1 year ago

That's cute "It also looks out for resource monitoring tools such as #htop, #nmon, or #iostat, in which case it kills the resource-heavy XMRig process to avoid being caught."

VMRay

@vmray

over 1 year ago

🚨 #Alert: Backdoored configuration script waits until user is inactive (!) to run #Linux #malware 🐧 @vmray Labs found a backdoored build configuration script for httpd designed to drop and run the #XMRig malware to mine #Monero. ⛏️ ⏳ Surprisingly, the script waits until the user has been #inactive for at least a minute before starting the crypto-miner. 🔍 It also looks out for resource monitoring tools such as #htop, #nmon, or #iostat, in which case it kills the resource-heavy XMRig process to avoid being caught. To maintain access, the sample adds the attackers' public key to the ".ssh/authorized_keys" file, allowing them to re-enter into the compromised machine without a password. Note, the official #httpd configuration script from #Apache is NOT backdoored – this is about a custom modification by threat actors, likely to distribute their own backdoored httpd source code to their victims. In a nutshell: 🚫 0/62 detection on #VirusTotal 🕵️‍♂️ Delivery Chain: - backdoored "configure" script → Shell script → Daemon → XMRig - Watches for these processes and kills the miner if present: top, htop, atop, mate-system-mon, iostat, mpstat, sar, glances, dstat, nmon, vmstat, ps - Collects information about the hardware (cpuinfo, meminfo, os-release, machine-id, etc.) and about files in the home directory every 12h - Uploads information to https://t.co/4GbakcHhgE with an expiry date of ten days. - Shows fake error message about a missing "libnetauth" which does not seem to be a real library - Installs its own SSH auth key Our analysis report shows our executable compound sample submission that executes the first two shell script payloads ______ In-depth analysis report: https://t.co/EhvbJckL5i Sample SHA256: 901d7698b77d4a7cd1a7db3ea61bf866dcee77e677761f9d1ba6d193837e5447 #MalwareAnalysis #ThreatDetection #UnknownMalware #sandboxing

vmray's tweet photo. 🚨 #Alert: Backdoored configuration script waits until user is inactive (!) to run #Linux #malware 🐧

@vmray Labs found a backdoored build configuration script for httpd designed to drop and run the #XMRig malware to mine #Monero. ⛏️

⏳ Surprisingly, the script waits until the user has been #inactive for at least a minute before starting the crypto-miner.

🔍 It also looks out for resource monitoring tools such as #htop, #nmon, or #iostat, in which case it kills the resource-heavy XMRig process to avoid being caught. To maintain access, the sample adds the attackers' public key to the ".ssh/authorized_keys" file, allowing them to re-enter into the compromised machine without a password.

Note, the official #httpd configuration script from #Apache is NOT backdoored – this is about a custom modification by threat actors, likely to distribute their own backdoored httpd source code to their victims.

In a nutshell:

🚫 0/62 detection on #VirusTotal

🕵️‍♂️ Delivery Chain:

- backdoored "configure" script → Shell script → Daemon → XMRig

- Watches for these processes and kills the miner if present: top, htop, atop, mate-system-mon, iostat, mpstat, sar, glances, dstat, nmon, vmstat, ps

- Collects information about the hardware (cpuinfo, meminfo, os-release, machine-id, etc.) and about files in the home directory every 12h

- Uploads information to https://t.co/4GbakcHhgE with an expiry date of ten days.

- Shows fake error message about a missing "libnetauth" which does not seem to be a real library

- Installs its own SSH auth key

Our analysis report shows our executable compound sample submission that executes the first two shell script payloads
______

In-depth analysis report: https://t.co/EhvbJckL5i

Sample SHA256: 901d7698b77d4a7cd1a7db3ea61bf866dcee77e677761f9d1ba6d193837e5447

#MalwareAnalysis #ThreatDetection #UnknownMalware #sandboxing

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MivoCloud

@MivoCloud

over 2 years ago

#Nmon is a system performance #monitoring tool that was developed for the AIX and Linux operating systems. Nmon can be installed on your #server and accessed via a terminal or #web browser Today we will talk about it in our blog https://t.co/7u6aaJrM6z #vps #vds #hosting #usa

MivoCloud's tweet photo. #Nmon is a system performance #monitoring tool that was developed for the AIX and Linux operating systems. Nmon can be installed on your #server and accessed via a terminal or #web browser

Today we will talk about it in our blog

https://t.co/7u6aaJrM6z

#vps #vds #hosting #usa https://t.co/5zHb07kRFT

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Nigel Griffiths @mr_nmon

almost 3 years ago

#njmon+#InfluxDB+#Grafana tools monitor #IBMAIX/#Linux VMs replaces well loved #nmon+nmon_files+graph tools (nmonchart, nmon Analyser +others) Take a quick look at what Grafana can do https://t.co/hBGhoWbAn4 Select the cases & its all live Have your data just the way you like it

mr_nmon's tweet photo. #njmon+#InfluxDB+#Grafana tools monitor #IBMAIX/#Linux VMs replaces well loved #nmon+nmon_files+graph tools (nmonchart, nmon Analyser +others)
Take a quick look at what Grafana can do https://t.co/hBGhoWbAn4
Select the cases & its all live
Have your data just the way you like it https://t.co/MFWvOVmVJR

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Nigel Griffiths @mr_nmon

almost 3 years ago

#nmon for Linux 16p update On-screen manually set disk I/O units KB/s to MB/s or GB/s ready for NVMe devices Remove on-screen boxes (if using duff chars & not lines) Code clean up for gcc 12 (remove warnings on good C code) https://t.co/riIFCFLNp9 note the new .io! #nmon4Linux

mr_nmon's tweet photo. #nmon for Linux 16p update
On-screen manually set disk I/O units KB/s to MB/s or GB/s ready for NVMe devices
Remove on-screen boxes (if using duff chars & not lines)
Code clean up for gcc 12 (remove warnings on good C code)
https://t.co/riIFCFLNp9 note the new .io!
#nmon4Linux https://t.co/bPDm7sizof

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i12bretro @i12bretro

almost 3 years ago

#nmon - Terminal #systemmonitor for Linux https://t.co/kSZQCjltci

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Nigel Griffiths @mr_nmon

about 3 years ago

How bad is Internet hacking? I have a #AIX VM directly on the Internet with its IP address in a #YouTube video on the #nmonchart service to upload #nmon files for graph generation via the returned .html web page file: https://t.co/Eka3DRrtvl It is just for fun & not important!!!

mr_nmon's tweet photo. How bad is Internet hacking?
I have a #AIX VM directly on the Internet with its IP address in a #YouTube video on the #nmonchart service to upload #nmon files for graph generation via the returned .html web page file: https://t.co/Eka3DRrtvl
It is just for fun & not important!!! https://t.co/sqq0YMnkQ6

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BlablaLinux @BlablaLinux

over 3 years ago

#Migration #Proxmox VE et visualisations des ressources #processeurs et #stockages avec #nmon 💪😎

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𝑅𝑢𝑟𝑖❦𝑊𝑖𝑙𝑑𝑏𝑙𝑢𝑚𝑒𝑛 @wingsfly2121

over 3 years ago

legacy Dram sound🥁 #nMON legacy

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Nigel Griffiths @mr_nmon

over 3 years ago

New YouTube video: "nmonchart Website" to very quickly graph nmon performance stats files https://t.co/jhduLjzKFh Just 6 minutes=2 mins Using the website &4 min tour of the various graphs Collecting optional data=more graphs Covers AIX & Linux files #nmon #nmonchart #Power10 #AIX

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BlablaLinux @BlablaLinux

over 3 years ago

#Bpytop... Ça change de #Htop ou #Nmon 😉

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Nigel Griffiths @mr_nmon

over 3 years ago

A new quick way to graph #nmon perf. stats? Website https://158.175.161.166/ on #PowerVS Upload the nmon file & it returns nmonchart graphs in seconds The experimental small #AIX VM will hopefully cope with demand Ignore the "not safe" warning - I need help with SSL certificate!

mr_nmon's tweet photo. A new quick way to graph #nmon perf. stats?
Website https://158.175.161.166/ on #PowerVS
Upload the nmon file & it returns nmonchart graphs in seconds
The experimental small #AIX VM will hopefully cope with demand
Ignore the "not safe" warning - I need help with SSL certificate! https://t.co/NdZCeVSKUZ

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𝑅𝑢𝑟𝑖❦𝑊𝑖𝑙𝑑𝑏𝑙𝑢𝑚𝑒𝑛 @wingsfly2121

over 3 years ago

Natural sound without a microphone…… Wherever there is a place to play ... Power to the music…… #nMON legacy

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Creative_Mind_ @Kreative_Sal

over 3 years ago

How well do you think sysadmins can monitor their systems with #btop,#atop,#glances, and #nmon? This is mine on my #Ubuntu Studio @KDE @Plasma

Kreative_Sal's tweet photo. How well do you think sysadmins can monitor their systems with #btop,#atop,#glances, and #nmon?
This is mine on my #Ubuntu Studio @KDE @Plasma https://t.co/R6pOavNykr

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Piyorot @Piyorot3

over 3 years ago

29-10-65 Alerts & Dashboard Toolbox #nimitflow #Analytics #AI #Elasticsearh #Jupyter #NMON #Influxdb #DataScience #Datapipeline #Python #NoCode #plotgraph #dashboard #LINE

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Nigel Griffiths @mr_nmon

almost 4 years ago

From 100's of #AIX #nmon files #nsum creates a CSV spreadsheet for Capacity Planning & Consolidation of the key stats to determine a #Power10 server: CPU cores, memory size, disk space, network & FC adapters New YouTube: https://t.co/MdHLOZvGte Article: https://t.co/dgWvfTYSnN

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Nigel Griffiths @mr_nmon

almost 4 years ago

Today, I have been working at #IBM for 30 years! Started by helping a #nmon newbie in Japan=always a pleasure. Here are my hints nmon Man page https://t.co/SLfDJvfjVK nmon starter: https://t.co/D3sLKnzfoW nmon adv: https://t.co/2Va77UgNuD New nmon is njmon https://t.co/NZZkPgIDJa