// publicmosaic.yar — generated 2026-10-30 20:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjU5LjEwMDo4MDc0
// 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/MTU0LjkxLjU5LjEwMDo4MDc0"
        generated = "2026-10-30 20:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "54a9992be929bd0dc697012c54315df6be7e00a7f0db91e192e12d5d5df5e15b"
        or hash.sha256(0, filesize) == "9866b024ccd4afd2fe413530ad7d2cc7dbbe11aa3c35cd0bd00af3b9d9a8cdcf"
        or hash.sha256(0, filesize) == "f885f459b5261ad0ecb5ca2c1ce8d15757f0ffa45b66467b4f777a6189bf763a"
}