// 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/MTQ4LjY2LjE3LjEyNjo1NjQzNQ
// 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/MTQ4LjY2LjE3LjEyNjo1NjQzNQ"
        generated = "2026-10-31 07:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "2256252eafa49ffcd35691bf67a87b536b1312805007a4bf808143f126628ec8"
        or hash.sha256(0, filesize) == "459059071b581618e46936934afc5056a34c8b64d0c7e0e979e9b274c0b2cf92"
        or hash.sha256(0, filesize) == "6f5115014c1f4dd51d92c3691efdc038db8c288160a8a4f36d2bffa3441d61db"
        or hash.sha256(0, filesize) == "73358d8c4c5d8f3bde1fab019e245d9632bc02e1dba0258261662d3afdc46c58"
}