// publicmosaic.yar — generated 2026-10-31 03:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk2LjYyOjg4ODU
// 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/MTU0Ljg4Ljk2LjYyOjg4ODU"
        generated = "2026-10-31 03:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "17d1d987809b049560724e8dc26159ba0e5822dc4e29db3b8e908451bea89bc4"
        or hash.sha256(0, filesize) == "7fcbddc803842423ce9789ed5bf80ffad38020ae8215cf671724ca17ac4e12a5"
        or hash.sha256(0, filesize) == "82acfdfa412da39c919d3de42e8b89f633311aac37aa72287b0b4d3907e2826f"
        or hash.sha256(0, filesize) == "a3fed4e387f8b7eef3384f6e020648d6a0424dfb41e676a8dcaad8504282664d"
}