// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MjMuMjM4LjI4LjE4MDo1ODQ0Mw
// 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/MjMuMjM4LjI4LjE4MDo1ODQ0Mw"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "4b7a44d5eeacac7701458fbf9805b9311fc24f07b126aec8fbf7139c6401c96e"
        or hash.sha256(0, filesize) == "9821fb843b640cf4e9e06673b318ad5309756dad63fcd0627f75954aced1756a"
        or hash.sha256(0, filesize) == "d9c2b6e3d3c80948c9e62327526c713613d0d4f6c037dfe00a4224a50261c5a7"
        or hash.sha256(0, filesize) == "e252d1f7c6e635cec0f93a4820e590540dd3942760759320a26ad5c783a85dbc"
}