// publicmosaic.yar — generated 2026-10-31 03:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk5LjM3Ojg4ODQ
// 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/MTU0Ljg4Ljk5LjM3Ojg4ODQ"
        generated = "2026-10-31 03:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "a4229ddb44202076d667c1a344c8f5f6f786560af8887d1e3c43849dc826de7a"
        or hash.sha256(0, filesize) == "ccb958936fc9cd1e2dfa312a87162f80c056b7ee24d2724def02f60571d2be81"
        or hash.sha256(0, filesize) == "df588fe847541ee7adb40ee98119cd167e02287c1445ee4e0304a1dca3b01822"
        or hash.sha256(0, filesize) == "f8122aa5db21531e025c411c4185a7cb22e95f7df4f449eee0df4d64ae561abb"
}