// publicmosaic.yar — generated 2026-10-31 11:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk2LjQyOjg4ODU
// 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/MTU0Ljg4Ljk2LjQyOjg4ODU"
        generated = "2026-10-31 11:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "29349b4fbb32bb68e0d865b2a957872219e8e81c234cc78cb9c9d1ee95bb301b"
        or hash.sha256(0, filesize) == "dac89e376d83cadd21efd8e572f78f754fc1fe9ee9a1d785fdbd57c7109462d3"
        or hash.sha256(0, filesize) == "fc360d9e8a0ed4788bbbd98fb44c95ade6bf54682676ee91706036690d464388"
        or hash.sha256(0, filesize) == "fde660821f21f460a7ad7958d1a253ff143c254db7338330fb21ddd719649521"
}