// publicmosaic.yar — generated 2026-10-31 01:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTM5LjE1NS4xMzguMjIxOjgwODE
// 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/MTM5LjE1NS4xMzguMjIxOjgwODE"
        generated = "2026-10-31 01:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "2c2cd2f9772251f7cc237832aaaf1a879fccc98d23ce47b51c599834980fd6d9"
        or hash.sha256(0, filesize) == "bac6e1bc40d3452fd92db83af87ee9eb3e2a739d666f817a441bb5d040936640"
        or hash.sha256(0, filesize) == "f5fe850a6b23b7aeaf949ae1d3f946990d6861a8f97ddfaf2cdc8dbf1fb52cf2"
}