// publicmosaic.yar — generated 2026-10-31 12:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDcuODYuMTQuMTczOjgwODA
// 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/NDcuODYuMTQuMTczOjgwODA"
        generated = "2026-10-31 12:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "828a1da22f77119769b037f4a49287c24173dbf4c24a11b2e1e819370c90943c"
        or hash.sha256(0, filesize) == "904edc80c78bac3e9d694f65189a311e8e6a9e9a04c6d051e233e04d39e29b1c"
        or hash.sha256(0, filesize) == "e5f8d31b6171dd659d7624856e2ba04cd6491b4bd7db115bf9e1dbc812b2f03e"
}