// 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/MjA2LjIwNi43Ni4xMTA6MjA4Ng
// 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/MjA2LjIwNi43Ni4xMTA6MjA4Ng"
        generated = "2026-10-31 06:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "2e70aa63ef1f8e1c79d5b357e79a6c90424136593bff94a1d5c204f5c1c2fabf"
        or hash.sha256(0, filesize) == "4e58c2d0b250e28c4144467ff18bbb1f19852f1e42c7d8c8c90292fe8fac3740"
        or hash.sha256(0, filesize) == "5d451d3e12928b204f75e64ab2f7429a676c5b6aac91458919b5724708ba6985"
        or hash.sha256(0, filesize) == "c4bf6393256d1c66216e56f427d69f746f60f1ec7b3a4db2aa936617e15b2181"
}