// publicmosaic.yar — generated 2026-10-31 05:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MjA2LjExOS4xNjcuMjM5OjEyODk5
// 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/MjA2LjExOS4xNjcuMjM5OjEyODk5"
        generated = "2026-10-31 05:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "6a137eb4dbaeddd45c1a57d0badb55a3f60a3e0d0d1d305614ce4d5c239c6afc"
        or hash.sha256(0, filesize) == "6bc9a558d2e5b7768beb24ce73d15f259e436b45753a37b78601655c078cbfc1"
        or hash.sha256(0, filesize) == "75e37f34e1b69daf07061e7d157682baf7b5c00d859ad3f71d7a74e3ad780c39"
        or hash.sha256(0, filesize) == "d6e777bdf18196c980dce31bacf2a774c11f20e96fc28c5458fe581b5bf04062"
}