Rule History

SID: 11003922 • Source: ptrules/open

Versions (7)

Version DetailsCurrent

Rev: 10 • Oct 9, 2025, 2:49 PM

Message:

LOADER [PTsecurity] ModiLoader FB set FB909586_1

Rule:

alert tcp $EXTERNAL_NET !$HTTP_PORTS -> $HOME_NET any (msg:"LOADER [PTsecurity] ModiLoader FB set FB909586_1"; flow:established, to_client; dsize:3; stream_size:server, =,4; stream_size:client, <,65; flowbits:noalert; flowbits:isset, FB909586_0; flowbits:unset, FB909586_0; flowbits:set, FB909586_1; reference:url, rules.ptsecurity.com; classtype:trojan-activity; sid:11003922; rev:10;)

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