// publicmosaic.yar — generated 2026-10-31 02:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NjkuNDguMjI5LjE3Nzo0NDM
// 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/NjkuNDguMjI5LjE3Nzo0NDM"
        generated = "2026-10-31 02:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "6a6d0ee07a1e4fd9746f56ba9f4f07c6a29dd0885888d659ff287ddbc4144456"
        or hash.sha256(0, filesize) == "889e79360d52212955492614d72fdb9b2664244c2b5e79f0db4284e8741fe01b"
        or hash.sha256(0, filesize) == "995c781d747ae7a8a5b3172836589d107bfcf29d9dfa46aef4e9dcac0b12ef3e"
        or hash.sha256(0, filesize) == "cdf79a188e6e03795ef3a229229335e9a423d9345e1e62ab7cfbf0e3df85b96c"
}