// publicmosaic.yar — generated 2026-10-31 11:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjU4LjEyNTo4MDc0
// 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/MTU0LjkxLjU4LjEyNTo4MDc0"
        generated = "2026-10-31 11:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "7e2aac394a109230b679646a53e7fcd9b2719e06fab3ba37defe88283103a04d"
        or hash.sha256(0, filesize) == "b8d665681851fb160641e2d9e077cd461fb638dcc2c8d135658ed377dae7a474"
        or hash.sha256(0, filesize) == "c0f233bfa5608662c8e021e657eeb03dfb1d9d09e156febcfe80d7e39df34c46"
        or hash.sha256(0, filesize) == "c6d6204adaa7cc1e2fcf2d1ff00e639d49c3516ba86528eced63d472b927525a"
}