// publicmosaic.yar — generated 2026-10-31 09:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTE0LjEzMi40Ni4yNTQ6ODk5OQ
// 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/MTE0LjEzMi40Ni4yNTQ6ODk5OQ"
        generated = "2026-10-31 09:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1546c9f56e03e2e0fcf609e172d1cf4939d4deecc7763171208bb87deacb0b3c"
        or hash.sha256(0, filesize) == "66bef19bea31f044ad95c70fa4fc7c424ae9c32323ed7e66445923caf1a660ae"
        or hash.sha256(0, filesize) == "73b7b7936d937a6c2d4ec42ec936bdfb5c059f54603c93b2e4da07034ff4682a"
}