// publicmosaic.yar — generated 2026-10-31 07:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjU2LjEyMzo4MDc0
// 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/MTU0LjkxLjU2LjEyMzo4MDc0"
        generated = "2026-10-31 07:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1ba30521a9dd32c99436b32cf6c9d858fdb1b6d2e7c82d1935edc276a5adf22c"
        or hash.sha256(0, filesize) == "f16f5139e6adea5cb22e35942547db1104e424ea3ab7d42dd5d94a3dfa9c1b22"
        or hash.sha256(0, filesize) == "f6292ae47b2c91d43e7ff8d981347f9eaf0c87700f9d8609f7f445aed7d0e42a"
}