// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/ODIuMjMuMjQ2LjE2NDo4MDIz
// 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/ODIuMjMuMjQ2LjE2NDo4MDIz"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "205d13626916e970c1f4784529a764f9b6c6f2f35466061dfd3560d8fd7465fa"
        or hash.sha256(0, filesize) == "84ca4bbda30a05881124155ea786cbdb7388641c2c0dd7759c358d7b2b61de0e"
        or hash.sha256(0, filesize) == "8942b47c1f5e81a0234d0f17f12c238d754460ad21c83090c3ea545adaf5807d"
        or hash.sha256(0, filesize) == "e98062a115aa6c7ada6a038aefae11763f313c5adc63a8986e842088200e8f4f"
}