// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDUuMTM2LjE0LjkxOjgwODg
// 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/NDUuMTM2LjE0LjkxOjgwODg"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "05a16f6043f6e18df52a91570d331adba71af5196bbeeaad4c82ad7fd57d0e6a"
        or hash.sha256(0, filesize) == "1ad5d3bc8cabbdd51ee10b8faec04714f95a3a294c91f4916740c5d5d2e8413f"
        or hash.sha256(0, filesize) == "479a45d8dd29dfe37761ca0abe27702bb7732fa6c10d9aaa7a6a85d51c9bcfd9"
        or hash.sha256(0, filesize) == "93a88fcf06ee50a9cdc18222a2b0bf607c43334c92931dd412fea118b11e0645"
}