// publicmosaic.yar — generated 2026-10-31 11:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjYwLjExOTo4MDk0
// 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/MTU0LjkxLjYwLjExOTo4MDk0"
        generated = "2026-10-31 11:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "49069cacb4aed7385cba7f58ca6ed7eb0258a001770ece647897252504c9ebce"
        or hash.sha256(0, filesize) == "53f21d5965bd60c0540828cfa0b3538333931fe0c9cb717ceceb9e5d174e1bb8"
        or hash.sha256(0, filesize) == "55e4b6d0996fe96fc5a3d10e43f9cc49b40c4c1662a9b75e76b9683233ac1f2d"
        or hash.sha256(0, filesize) == "83024e9790b3f27f6b859155937b478f4db9a69d89da39a2db2f34fad8949471"
}