// publicmosaic.yar — generated 2026-10-31 05:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4LjEwMS41Nzo4ODg0
// 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/MTU0Ljg4LjEwMS41Nzo4ODg0"
        generated = "2026-10-31 05:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "687c9f382d36b1862fd4993d293e1f9d2ba8f85758b7726943793c0be4fbc1f1"
        or hash.sha256(0, filesize) == "6c6a28894c3d8294b7a7f4aed63ff8c08fbb83f3d28080da3b5f87e9f4318ce2"
        or hash.sha256(0, filesize) == "8050ce69edd868d506ddd8ef106c19c96f120599c0d8faba2309a6591ac94e55"
        or hash.sha256(0, filesize) == "a1b5cdc948f6af96123e07e1c99e6d5cc2a63277a71220b8fccd39b8bb0322c5"
}