// publicmosaic.yar — generated 2026-10-31 03:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTM5LjE5OS44MC4yMjE6ODQ0Mw
// 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"
        reference = "https://publicmosaic.com/config/endpoint/MTM5LjE5OS44MC4yMjE6ODQ0Mw"
        generated = "2026-10-31 03:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "73bb50f4863a4c806524b913899e22bb128235417b100ac04bd7e783d24b3762"
        or hash.sha256(0, filesize) == "91da58f7db8966fa8c347b1467afa478f375fa36d03396dd3ca949f72abefdfc"
        or hash.sha256(0, filesize) == "c17812621a97bf6915258b7e8bbdc37fd0b2ca80cfce7b6c51b4b9b11bdc6f99"
}