// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MzguNDcuMjIxLjEyOjgwODE
// 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/MzguNDcuMjIxLjEyOjgwODE"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "05a6d4b349f41b01c15a21de9cd94aa4b673d57537c9f1d2ebcb62b355ad4a2e"
        or hash.sha256(0, filesize) == "378d3458c1b6240f5e4f7684bf28221d1ccf34233b82a72d881ea15d489f46f3"
        or hash.sha256(0, filesize) == "82bea88b899b8f5645f1276cd537948242c45e8582efd5ef86adbbb9616fdfbf"
        or hash.sha256(0, filesize) == "f3df6a9e3a4c24ca865b93a7c0a54b3070a321d923a07c6eebc0464e512e9139"
}