// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTM5LjE1NS40Mi4xOTg6ODA4Nw
// 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"
        reference = "https://publicmosaic.com/config/endpoint/MTM5LjE1NS40Mi4xOTg6ODA4Nw"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1b2da6c5ecc204cd6f2b0757d97998ce3621b002cbaa5de6e73f8403dd136467"
        or hash.sha256(0, filesize) == "389a01556bf8525db4858e6b7a512377b418dd3d880c0c56253d4c6c0ba76d35"
        or hash.sha256(0, filesize) == "ca6591ccb39aa34d030a39bb8a75f7568042c4a3665c3b715342b1ccb7a6120a"
}