// publicmosaic.yar — generated 2026-10-31 01:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDUuNzcuMjYuMTY1OjMzNDU0
// 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/NDUuNzcuMjYuMTY1OjMzNDU0"
        generated = "2026-10-31 01:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "11c39dcc9b35cc068b3d414d71a1dc9629915733d57ac9706f52cc945c719f80"
        or hash.sha256(0, filesize) == "1a2a19152b7ee6dffcb10a677f0672e282cb4e1a8f337b36b35a02a434105415"
        or hash.sha256(0, filesize) == "381fd1a5a13bdcc4499883edb709ba12dabb97f2a3afacc00137ffe700ca3a19"
        or hash.sha256(0, filesize) == "482955c43eff8ee4eb2b4e52d7721d728f06c28a5f7528e964404b32ef158b67"
}