// publicmosaic.yar — generated 2026-10-30 21:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjE4MC4yNDY6MTgwODI
// 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/MTU0LjkxLjE4MC4yNDY6MTgwODI"
        generated = "2026-10-30 21:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "103693fd42e429f36e55796f069fa81b03da6d49717fbcfc1e130354b948b5cb"
        or hash.sha256(0, filesize) == "1da1708bf4c4768f33b23c932505876dd59cf1a2b85034b3691397592c64ecc9"
        or hash.sha256(0, filesize) == "c6534c50ab6aefa6a04c0ddb6254300a95ef3bbbe4acaef72001629ba6cb95f3"
        or hash.sha256(0, filesize) == "e89487c9c54c310676bffa56163ec3f66abfa6ea1fc2b2a7df0da9b38caa6917"
}