# publicmosaic.rules — generated 2026-10-30 19:07 UTC — 7 rules — TLP:CLEAR
# source: https://publicmosaic.com — published for defensive use
# scope: asn 213438 — https://publicmosaic.com/asn/213438
# rev:4 — replace every earlier rule file from this site. Suricata refuses a duplicate sid, so never load an older one beside this one.
# covers listed listeners only; archived listings omitted: 0
# A withdrawal can take up to five minutes to reach this file. Each address's page under publicmosaic.com/ip/ is authoritative.
alert tcp $HOME_NET any -> 5.253.86.251 443 (msg:"Public Mosaic C2 PureRAT"; reference:url,publicmosaic.com/ip/5.253.86.251; sid:9108858; rev:4;)
alert tcp $HOME_NET any -> 37.60.141.43 80 (msg:"Public Mosaic C2 Cobalt Strike"; reference:url,publicmosaic.com/ip/37.60.141.43; sid:9111215; rev:4;)
alert tcp $HOME_NET any -> 37.60.141.43 400 (msg:"Public Mosaic C2 Cobalt Strike"; reference:url,publicmosaic.com/ip/37.60.141.43; sid:9111018; rev:4;)
alert tcp $HOME_NET any -> 37.60.141.43 443 (msg:"Public Mosaic C2 Cobalt Strike"; reference:url,publicmosaic.com/ip/37.60.141.43; sid:9111214; rev:4;)
alert tcp $HOME_NET any -> 37.60.141.43 8443 (msg:"Public Mosaic C2 Cobalt Strike"; reference:url,publicmosaic.com/ip/37.60.141.43; sid:9110416; rev:4;)
alert tcp $HOME_NET any -> 37.60.141.43 9090 (msg:"Public Mosaic C2 Cobalt Strike"; reference:url,publicmosaic.com/ip/37.60.141.43; sid:9111213; rev:4;)
alert tcp $HOME_NET any -> 193.142.146.172 443 (msg:"Public Mosaic C2 PureRAT"; reference:url,publicmosaic.com/ip/193.142.146.172; sid:9111156; rev:4;)