ET TELNET busybox MIRAI hackers - Possible Brute Force Attack
Sourceet/open
CreatedAugust 8, 2016
UpdatedJuly 26, 2019
Classificationattempted-admin
alert tcp $EXTERNAL_NET any -> $HOME_NET [23,2323,3323,4323] (msg:"ET TELNET busybox MIRAI hackers - Possible Brute Force Attack"; flow:to_server,established; content:"MIRAI"; flowbits:isset,ET.telnet.busybox; threshold:type limit, count 1, track by_src, seconds 30; reference:url,lists.emergingthreats.net/pipermail/emerging-sigs/2016-August/027524.html; classtype:attempted-admin; sid:2023019; rev:2; metadata:attack_target Server, created_at 2016_08_08, deployment Datacenter, performance_impact Low, confidence Medium, signature_severity Major, updated_at 2019_07_26;)
Metadata
attack targetServer
created at2016_08_08
deploymentDatacenter
performance impactLow
confidenceMedium
signature severityMajor
updated at2019_07_26
Comments (0)
Please sign in to leave a comment.
Sign inNo comments yet. Be the first to comment!