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Rule History

SID: 11003921 • Source: ptrules/open

Versions (7)

Rev: 11
Oct 16, 2025, 10:34 AM
Current
Rev: 11
Oct 7, 2025, 5:34 PM
Archived
Rev: 11
Jul 14, 2025, 6:34 AM
Archived
Rev: 11
Jun 19, 2025, 11:34 AM
Archived
Rev: 11
Jun 11, 2025, 11:34 AM
Archived
Rev: 11
Apr 9, 2025, 4:34 AM
Archived
Rev: 10
Dec 3, 2024, 4:43 PM
Archived

Version DetailsCurrent

Rev: 11 • Oct 9, 2025, 2:49 PM

LOADER [PTsecurity] ModiLoader FB set FB909586_0

alert tcp $HOME_NET any -> $EXTERNAL_NET !$HTTP_PORTS (msg:"LOADER [PTsecurity] ModiLoader FB set FB909586_0"; flow:established, to_server; dsize:49<>64; pcre:"/^[\x00-\xff]{10,55}[\x00-\x7f][\x00-\x7f]/"; stream_size:server,=, 1; stream_size:client, <,65; flowbits:noalert; flowbits:set, FB909586_0; reference:url, rules.ptsecurity.com; classtype:trojan-activity; sid:11003921; rev:11;)

Oct 9, 2025, 2:49 PM

Oct 9, 2025, 2:49 PM

Oct 16, 2025, 10:34 AM

Oct 16, 2025, 10:34 AM

rules/ptopen-malware.rules