// publicmosaic.yar — generated 2026-10-31 05:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/ODMuMjI5LjEyMy4yNDA6MjM2Nzk
// 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/ODMuMjI5LjEyMy4yNDA6MjM2Nzk"
        generated = "2026-10-31 05:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "3b6b1915f2919cbcc2aef0509e5b2e2ef6cdbcbd014bd0579ace664a31448591"
        or hash.sha256(0, filesize) == "774c27c36ca3e00f289ff574e2ed80f362359a614a207e22601834a06a9e8e16"
        or hash.sha256(0, filesize) == "c9548432b7fceb9d3279e593101a074a80d0c173b425b419a55cc430a64877c5"
        or hash.sha256(0, filesize) == "fb24643317f5342e6e7bed0e24e8eae16d94ada26e82331bc194c28dcac31b6f"
}