// publicmosaic.yar — generated 2026-10-31 10:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4LjEwMS40NDo4ODg0
// 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/MTU0Ljg4LjEwMS40NDo4ODg0"
        generated = "2026-10-31 10:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "0c757446b7a8baedfafc09a39b4550b62b71f128e10d1c94425bc1c1e2d1dd24"
        or hash.sha256(0, filesize) == "238faf902c3e1c873deacbf8110660255c54a4300e6cbacccf850af007b3e373"
        or hash.sha256(0, filesize) == "912d0bee37d15b49b4998c87fcc027c2b43e81754702019a273034baa538abe6"
        or hash.sha256(0, filesize) == "dbfae111b104acd64bf85b07ea62bb0a69ea5e72a46bb7a3be16bc39425e98d3"
}