// publicmosaic.yar — generated 2026-10-31 03:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDcuODYuMTcxLjEzOTo2Nzg5
// 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/NDcuODYuMTcxLjEzOTo2Nzg5"
        generated = "2026-10-31 03:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "398a02973d492645e24ca41524901c09d497998e3c79ec92ee24237f570ce400"
        or hash.sha256(0, filesize) == "58d813716130c36010f2e66821d25745d4922b46caa80056a33503dd4b1ab9bc"
        or hash.sha256(0, filesize) == "b05125ee0dce468d1676c2d2b639f879fba715386e1d256043c0077b45e377a7"
        or hash.sha256(0, filesize) == "d8a55ce5b8648302f49974b34b4f767131b8a38a971b6673f1f720daa3c94555"
}