// publicmosaic.yar — generated 2026-10-31 07:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjU2LjExMzo4MDc0
// 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/MTU0LjkxLjU2LjExMzo4MDc0"
        generated = "2026-10-31 07:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "4cbc19fa142679da142845dd0120fa52b6987277813ad9a44f3e79b8572f5c36"
        or hash.sha256(0, filesize) == "77c48a409e90c9b256f0207d8b7dbc08255344e60e7f9a103fd1615e7bb37e4b"
        or hash.sha256(0, filesize) == "9562e4018733f2bcdf8b89d3df67afcd485e7346f2af7aa171dc47798b68215f"
}