// publicmosaic.yar — generated 2026-10-31 13:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDcuMTI5LjMuMjMyOjQ0Mw
// basis: SHA-256 hash match only; no string or byte patterns.
// Files known only by their Content-Type header are excluded.
import "hash"

rule PublicMosaic_vshell_hashes
{
    meta:
        description = "VShell files observed by Public Mosaic, matched by SHA-256"
        basis = "hash match; no file bytes held"
        provenance = "file analysis, sandbox run"
        reference = "https://publicmosaic.com/config/endpoint/NDcuMTI5LjMuMjMyOjQ0Mw"
        generated = "2026-10-31 13:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "33ba1c1aef3530c26b2cce5ad196b6470421ffe9e2bb31c604eb6ee935af447a"
        or hash.sha256(0, filesize) == "89ef204128fa7288e5fb2d2aea8c35b1b852789357eafd5492fa51796988476d"
        or hash.sha256(0, filesize) == "95230122637afd8ee6c2b7ed1cf921027c354fc91d40bbd541911282dd39c0e8"
        or hash.sha256(0, filesize) == "f24571c6cdbd32a3e19ea71c92be92d484cb3a9b1829a59173848c479c4875f2"
}