// 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/MTU0Ljg4LjEwMi40Njo4ODg1
// 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/MTU0Ljg4LjEwMi40Njo4ODg1"
        generated = "2026-10-31 05:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "2cd939fe444de037cafa8caa5d14e4428c2364ac8a5c1ec69e1331ad0b8b908f"
        or hash.sha256(0, filesize) == "515de694faf46214ad645094ea6ad5569171eff74f2be24374dd3e2781c30d83"
        or hash.sha256(0, filesize) == "6c2eb6c1ef0c13185c47df138e7f47c31c69a6eafebb5c876950d4979b672bfa"
        or hash.sha256(0, filesize) == "a940983b34999e3eca5d7c7e96afb901c70da8d2688528d4d2b566a1f7a915a3"
}