// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjU3LjEyMDo4MDc0
// 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/MTU0LjkxLjU3LjEyMDo4MDc0"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "2bb5c15f9a13c74c7a009f6fda813f5ba5b12ffd0e31e158320eaaa79411bed9"
        or hash.sha256(0, filesize) == "a54be47a6a495ebcead1de8fdcd32595d216f2f554d033a712cec426548f9d40"
        or hash.sha256(0, filesize) == "fa426ef9c2495f75ad8743d09814d03067ece32eabd3a15edc8933488ea02ef8"
}