// publicmosaic.yar — generated 2026-10-31 12:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/OTIuMjA0LjI0Mi42Mzo4MDg0
// 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/OTIuMjA0LjI0Mi42Mzo4MDg0"
        generated = "2026-10-31 12:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "800ddcfa8436bb85873e44cefb46cda3a1acefb0ad7e7d368d54d13b7d119a36"
        or hash.sha256(0, filesize) == "a32859586cc86ab4ca34cfc07fe0a7dbbcce0680acbd429388acc3a049e28a42"
        or hash.sha256(0, filesize) == "c47bb0a3aa0ec4f8f45a0265590e2e75aafda921cda6802f4b4f166cbef3986e"
        or hash.sha256(0, filesize) == "f335f1045e54c606cc334334b6b43c17e513293db85af26ad4827afaaffeda2a"
}