// publicmosaic.yar — generated 2026-10-31 07:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTM5LjE4MC4xMjguNDI6NDQz
// 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/MTM5LjE4MC4xMjguNDI6NDQz"
        generated = "2026-10-31 07:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "03e4ea5262475d27cb423b969f13cc1d0d91c7de03265b60e2350f2fca27cc90"
        or hash.sha256(0, filesize) == "1fdd024971bc1d411aa3679eea1805e35b54481b3772d8c58f32aa1b6e141005"
        or hash.sha256(0, filesize) == "b1b16d66a927e649a8142c37063a4ed73ff867f01653c3f7b68f0713e354562a"
        or hash.sha256(0, filesize) == "f645b3cea0686d35141231ce32232493051b8360d4b8039cb201b104ececafa0"
}