Rule History

SID: 11001387 • Source: ptrules/open

Versions (6)

Version DetailsCurrent

Rev: 8 • Oct 9, 2025, 2:49 PM

Message:

BOTNET [PTsecurity] Tofsee FB set PT.Tofsee_2

Rule:

alert tcp $HOME_NET any -> $EXTERNAL_NET !$HTTP_PORTS (msg:"BOTNET [PTsecurity] Tofsee FB set PT.Tofsee_2"; flow:established, to_server; dsize:97; flags:PA; stream_size:client,<,300; stream_size:server,=,258; flowbits:noalert; flowbits:isset, PT.Tofsee_1; flowbits:unset, PT.Tofsee_1; flowbits:set, PT.Tofsee_2; reference:url, rules.ptsecurity.com; classtype:trojan-activity; sid:11001387; rev:8;)

Created:

Oct 9, 2025, 2:49 PM

Updated:

Oct 9, 2025, 2:49 PM

DB Created:

Oct 16, 2025, 10:34 AM

DB Updated:

Oct 16, 2025, 10:34 AM

Filename:

rules/ptopen-malware.rules