// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/OTEuOTIuMjQyLjM6NzAwMQ
// 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/OTEuOTIuMjQyLjM6NzAwMQ"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "5903c6c038c39085af5036f2005102798ecbde11b6a0011be9fee7043060cb7b"
        or hash.sha256(0, filesize) == "5f35d90f9adf4f683334d834bd93b6d1d878af94d3e4758ee30d0dd12a0a3a39"
        or hash.sha256(0, filesize) == "6d66c3165653e78710ff7b33941a26fd70643a7105f1916b1838693dd4ea0a42"
        or hash.sha256(0, filesize) == "aea7de2e723185d6509aeb8ad4c5c7c6094a6c2ecc18fd89d68e6c9926c57371"
}