// publicmosaic.yar — generated 2026-10-31 04:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjU5LjEwNTo4MDc0
// 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/MTU0LjkxLjU5LjEwNTo4MDc0"
        generated = "2026-10-31 04:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1f5c054fe138ec011de3659218f622bf214e9a12eac99d77f264daf99ef22c6b"
        or hash.sha256(0, filesize) == "2b5823021ce59f20c98d3e9a157ef63af36fab4653e92273d7f941a2ec4695e6"
        or hash.sha256(0, filesize) == "46b18c937274f2fe193213fc4dc648f2c8c6e06cb3e18ab3f6fd401f849463bb"
}