// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTY1LjE1NC4yMDUuMzQ6NDQz
// 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/MTY1LjE1NC4yMDUuMzQ6NDQz"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "32927843ac3889b8ce00a7f531c130765aded6530122e8f3b83e59acd3c08d23"
        or hash.sha256(0, filesize) == "4339ae348cd7cedb48768934145ce6c5e7c7f881e691e15da4e8fe871fb4b233"
        or hash.sha256(0, filesize) == "a548cfd579c7fe805512c18eb93771216b3e51ce75c1d6437571526affe77d13"
        or hash.sha256(0, filesize) == "fc574ae34971628baf3cd3e6cd6934032854f2bb28541a52f7ce9a3138b7d766"
}