// publicmosaic.yar — generated 2026-10-31 10:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk3LjU1Ojg4ODQ
// 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/MTU0Ljg4Ljk3LjU1Ojg4ODQ"
        generated = "2026-10-31 10:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "288378eed9caf1006e807a5579a39e62edd4b3eb9b8f98a5e9fe8e78c10d3b2e"
        or hash.sha256(0, filesize) == "3d8abc71389f524788f2d01ed4e65c82584e1a55f36b9ccff0feee04968ac321"
        or hash.sha256(0, filesize) == "41ff8c766dea3f73e5a5a9646a42ee1d5cfd3004744756001ce80128025f5c95"
        or hash.sha256(0, filesize) == "993ea109e16949a7cce737263e7f55da390cb236f69ca052604ee3d0f46d1bb4"
}