// publicmosaic.yar — generated 2026-10-31 05:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4LjEwMS41MDo4ODg0
// 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/MTU0Ljg4LjEwMS41MDo4ODg0"
        generated = "2026-10-31 05:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "5d1469d37647b90f86bbcca6173abd2e071cfa1bb648e4e717f519187343048e"
        or hash.sha256(0, filesize) == "8ab74c332839b1cfab6c8494a889ff236d1b89d4b094121b434854ed07e36799"
        or hash.sha256(0, filesize) == "9c2d3c8ec61193e66556efb465b6260ede03702227fe75b571a233dc71b17052"
        or hash.sha256(0, filesize) == "d542b3a8f453d25eff8fa15fee74051712c5c295e080e2706d1934755e3f454a"
}