// 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/MTE3LjcyLjEyMi4zNDo1NzA4Ng
// 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/MTE3LjcyLjEyMi4zNDo1NzA4Ng"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "3bdad524d54d7b25b780bdf421e50ddfd0c1d90d0fc736cac0179281940dbe1e"
        or hash.sha256(0, filesize) == "a122453f6bff002d33438278fa09d708a79c3656a0a83e9a73fc452f05d44eaf"
        or hash.sha256(0, filesize) == "c4ad472a728cba63df32b0e316940e9958ae5ae02fd2242da1d844d7a05b8c91"
}