// publicmosaic.yar — generated 2026-10-31 09:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4LjEwMi4zODo4ODg0
// 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/MTU0Ljg4LjEwMi4zODo4ODg0"
        generated = "2026-10-31 09:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "11402c8615cfd5b8c61cf41afb2a205d5b176fc9b8fd851cbf1f3b883e429393"
        or hash.sha256(0, filesize) == "2f092307ac621b3af8e76e369374765f48ae37dc88d17f15c9ba4fbed40cdc70"
        or hash.sha256(0, filesize) == "8cf5d0342f88bae764f717ba460a0572efc912a4b01d2677024aa85c0ccc9434"
        or hash.sha256(0, filesize) == "e2d67f2975761deca28badff3b6310a5616e98e877fe113c6e3e952ebc30e204"
}