Malcolm v23.03.0 is a release with enhancements, component version updates and bug fixes.
Malcolm is a powerful, easily deployable (via Docker) network traffic analysis tool suite for full packet capture artifacts (PCAP files), Zeek logs and Suricata alerts.
Enhancements
start
and restart
scripts once Malcolm has started properly (cisagov/Malcolm#240 and cisagov/Malcolm#241, thanks @Njinx)./scripts/install.py --configure
in full screen. May look at starting this automatically on first boot in the future. (Malcolm)install.py --configure
(enable offline-capable file scanners by default)netbox-restore
is runreset_and_auto_populate.sh
script (used mostly for demos and presentations)Component version updates
Fixes
scripts
directory, symlink netbox-backup
and netbox-restore
to control.py
pcap_watcher.py
in pcap-monitor
container#Malcolm #OpenSearch #Zeek #Arkime #Suricata #PCAP #NetworkTrafficAnalysis #CyberSecurity #Cyber #Infosec #GitHub #INL #DHS #CISA #CISAgov
#netbox #arkime #malcolm #opensearch #zeek #suricata #pcap #networktrafficanalysis #cybersecurity #cyber #infosec #github #inl #dhs #cisa #CISAgov
#Malcolm v6.4.3 is a minor #release containing enhancements, component version updates and bug fixes.
Enhancements
install.py --configure
ask about other storage locations for PCAP, Zeek logs and OpenSearch indicesinstall.py --configure
prompt for Arkime to manage uploaded PCAP files or notComponent version updates
Fixes
install.py
memory recommendations#Malcolm and #HedgehogLinux may be obtained by pulling or building the #Docker images and/or building the ISO installer images as described in the documentation. Unofficial ISO installer images for Malcolm and Hedgehog Linux are not hosted on #GitHub, but may be downloaded from https://malcolm.fyi/.
#cybersecurity #pcap #networktrafficanalysis #zeek #arkime #ICS #INL #CISAgov
#malcolm #release #alpine #filebeat #netbox #zeek #opensearch #fluentbit #hedgehoglinux #docker #github #cybersecurity #pcap #networktrafficanalysis #arkime #ics #inl #CISAgov
Practical #tshark filters for network traffic analysis:
https://gist.github.com/verovaleros/ccaefe5c686a1b0b7f2cade529b0eed5
#PacketCapture #PacketAnalysis #networking #networktrafficanalysis #tsharkfilters #trafficanalysis
#tshark #packetcapture #PacketAnalysis #networking #networktrafficanalysis #tsharkfilters #trafficanalysis
If you ever used our @stratosphere malware datasets, we have good news! Under my direction, we will be actively working on improving all our datasets to make them better and more accessible to the community.
These datasets are unique in many ways and we look to make them even better.
If you have suggestions, ideas, would-be-nice comments, use cases, or any comments in general we would love to hear about it!
These datasets were initially created to aid machine learning researchers in developing new and better models to identify malicious behaviors in the network. When we started, there were few datasets out there with real malware network traffic that lasted longer than just a few minutes.
https://mcfp.felk.cvut.cz/publicDatasets/
#networksecurity #malwaretraffic #machinelearning #datascience #cybersecurity #maliciousbehaviors #datasets #networktrafficanalysis #ml #anomalydetection
#networksecurity #malwaretraffic #machinelearning #datascience #cybersecurity #maliciousbehaviors #datasets #networktrafficanalysis #ml #anomalydetection
I'm pleased to announce the v6.4.2 release of Malcolm. This release updates #Zeek to v5.0.3 and #OpenSearch and #OpenSearchDashboards to v2.4.0 as well as some other minor fixes and improvements. It also includes a Zeek plugin to detect vulnerability to and exploitation attempts of #CVE20223602.
See the documentation for instructions for installing Malcolm and pulling the new #Docker images, or grab the (unofficial) ISOs.
#Malcolm #HedgehogLinux #cybersecurity #pcap #networktrafficanalysis #zeek #arkime #ICS #INL #CISAgov
#zeek #opensearch #opensearchdashboards #CVE20223602 #docker #malcolm #hedgehoglinux #cybersecurity #pcap #networktrafficanalysis #arkime #ics #inl #CISAgov
Woohoo! The lab (#INL) put out a PR piece on my #OpenSource #NetworkTrafficAnalysis project, #Malcolm: https://inl.gov/article/new-framework-harnesses-multiple-cybersecurity-tools-to-protect-critical-infrastructure
You can check it out on GitHub or at https://malcolm.fyi . I'd love to get feedback from people on infosec.exchange.
The twelve-monitor monster behind me is named the dodecascreendron by those in the know.
#inl #opensource #networktrafficanalysis #malcolm #cybersecurity #pcap #zeek #arkime #ics #opensearch
Making the Case for Supply Chain Behavior Transparency - The Biden Administration’s Cyber Executive Order includes a Software Bill of Mate... http://feedproxy.google.com/~r/securityweekly/XBIC/~3/h4jGRbifZy0/ #networktrafficanalysis #applicationsecurity #intrusiondetection #securityoperations #threatintelligence #incidentresponse #cloudsecurity #3rdpartyrisk #articles #devops
#devops #articles #3rdpartyrisk #cloudsecurity #incidentresponse #threatintelligence #securityoperations #intrusiondetection #applicationsecurity #networktrafficanalysis
How Cloud Defenders Thwart Attacks Against Resilient Services - The introduction of containers and micro-service architectures have changed the w... http://feedproxy.google.com/~r/securityweekly/XBIC/~3/5xeuBcZN4ic/ #networktrafficanalysis #applicationsecurity #securityoperations #attacksurfacemgmt #containersecurity #incidentresponse #cloudsecurity #articles #blueteam #devops
#devops #blueteam #articles #cloudsecurity #incidentresponse #containersecurity #attacksurfacemgmt #securityoperations #applicationsecurity #networktrafficanalysis
How Behavioral Detections Actually Discovered the SolarWinds Orion SUNBURST Attack - The post How Behavioral Detections Actually Discovered the SolarWinds Orion SUNBURST Attack appeared... http://feedproxy.google.com/~r/securityweekly/XBIC/~3/WZD-F7MIEPw/ #networktrafficanalysis #intrusiondetection #securityoperations #threatintelligence #incidentresponse #assetmanagement #articles #blueteam
#blueteam #articles #assetmanagement #incidentresponse #threatintelligence #securityoperations #intrusiondetection #networktrafficanalysis
How Can We Vaccinate Our Networks? - The post How Can We Vaccinate Our Networks? appeared first on Security Weekly. http://feedproxy.google.com/~r/securityweekly/XBIC/~3/EZLahC1V9Ks/ #configurationmanagement #vulnerabilitymanagement #networktrafficanalysis #threatintelligence #attacksurfacemgmt #attacksimulation #assetmanagement #cloudsecurity #remoteaccess #compliance #articles #blueteam #firewall
#firewall #blueteam #articles #compliance #remoteaccess #cloudsecurity #assetmanagement #attacksimulation #attacksurfacemgmt #threatintelligence #networktrafficanalysis #vulnerabilitymanagement #configurationmanagement
What Security Data Do I Really Need to Collect and Analyze? - The post What Security Data Do I Really Need to Collect and Analyze? appeared first on Security Week... http://feedproxy.google.com/~r/securityweekly/XBIC/~3/Q6QUGMdlZLQ/ #managedsecurityservices #vulnerabilitymanagement #networktrafficanalysis #applicationsecurity #intrusiondetection #securityoperations #threatintelligence #endpointsecurity #activedirectory #patchmanagement #cloudsecurity #articles #blueteam #firewall #siem
#siem #firewall #blueteam #articles #cloudsecurity #patchmanagement #activedirectory #endpointsecurity #threatintelligence #securityoperations #intrusiondetection #applicationsecurity #networktrafficanalysis #vulnerabilitymanagement #managedsecurityservices
Packet Collection and Analysis at Scale - The post Packet Collection and Analysis at Scale appeared first on Security Weekly. more: http://feedproxy.google.com/~r/securityweekly/XBIC/~3/cvV6p_xKZlo/ #networktrafficanalysis #intrusiondetection #securityoperations #incidentresponse #insiderthreat #threathunting #articles #siem
#siem #articles #threathunting #insiderthreat #incidentresponse #securityoperations #intrusiondetection #networktrafficanalysis
Reducing Remediation Costs from a Breach - The post Reducing Remediation Costs from a Breach appeared first on Security Weekly. more: http://feedproxy.google.com/~r/securityweekly/XBIC/~3/f8-QgTYdyz0/ #networktrafficanalysis #securityoperations #incidentresponse #threathunting #forensics #articles
#articles #forensics #threathunting #incidentresponse #securityoperations #networktrafficanalysis
Cloud Native Network Detection and Response - The post Cloud Native Network Detection and Response appeared first on Security Weekly. more: http://feedproxy.google.com/~r/securityweekly/XBIC/~3/k5IQ2rS4ddU/ #networktrafficanalysis #securityoperations #cloudsecurity #forensics #articles
#articles #forensics #cloudsecurity #securityoperations #networktrafficanalysis