// 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/MTU0Ljg4Ljk2LjUwOjg4ODQ
// 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/MTU0Ljg4Ljk2LjUwOjg4ODQ"
        generated = "2026-10-31 10:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "3e22e1c25d03e13ea52ee35daeaa644ec3e35a9a0e3c65bb6185eb301d367a6b"
        or hash.sha256(0, filesize) == "76df14db6d145f86d817cf679e7ba85a92f29bebe2be84a07e4078a1bdcaaf71"
        or hash.sha256(0, filesize) == "8adbf333a0697298ec9fd339fcb3a9f980380af5af1cdca7d4732860f36bdd8c"
        or hash.sha256(0, filesize) == "a226279ecf79cac68074879d86bc9c740038116d1d89d5f696ba93eeca48b0a7"
}