// publicmosaic.yar — generated 2026-10-31 10:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk4LjM1Ojg4ODQ
// 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/MTU0Ljg4Ljk4LjM1Ojg4ODQ"
        generated = "2026-10-31 10:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "7c3be91a06d7095ad521ad839ad155bf3346f3e736960ec8dbac2752ae297f59"
        or hash.sha256(0, filesize) == "85c12577b9c185b33fdb2c5f6e6bea7f47a21ae1fe6a86c74d4f3acb8edc43e3"
        or hash.sha256(0, filesize) == "c4e9cd28d230eb3bfea3b2206895f582814f83054ea4aaef2f542509ec13621f"
        or hash.sha256(0, filesize) == "f60901987b36790ef792f90fda3875ba070137fde4c81c4f1e99e8f126237668"
}