// publicmosaic.yar — generated 2026-10-31 06:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTIyLjEwLjUuMjE4OjgwMDc
// 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/MTIyLjEwLjUuMjE4OjgwMDc"
        generated = "2026-10-31 06:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "43f8f2030d23f3b17c5e17361f9cb54457b25e5c3fa05b4408438f52c1cec67f"
        or hash.sha256(0, filesize) == "57d108665b1c5322908329c22a20df2e946e297adcb0aa475b15eeefd55fe378"
        or hash.sha256(0, filesize) == "ce51d36b180f790952dcbcff538f68df84fcf7c8d2662c0e837d7792a516f7c0"
        or hash.sha256(0, filesize) == "f53e49eae265e6bdc33de82fa42d75e8ad4d6e5acfbcad97fc2e58e3a404e7c0"
}