// publicmosaic.yar — generated 2026-10-31 06:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDUuNjMuMTIwLjEyNDo4MDgw
// 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/NDUuNjMuMTIwLjEyNDo4MDgw"
        generated = "2026-10-31 06:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "23f40bc6529aea49128e83d1ce97eb6cf48cd05dbb3f4032456b44504b034452"
        or hash.sha256(0, filesize) == "2fa315da459c802500979cb3cf3eb1b129dc92b03a1725eb7941f792febc5816"
        or hash.sha256(0, filesize) == "5e4a5de610d00a8a8b948deb469c2c62a9fb55e450d7cc96ca9a2ed9f76042cf"
        or hash.sha256(0, filesize) == "8b6403e0b96bc4ced0c5cb0dbe58f793ba8602c2cf16e5e5a86fd09e2c7c1a4b"
}