// 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/MTU0LjkxLjU5LjExOTo4MDc0
// 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/MTU0LjkxLjU5LjExOTo4MDc0"
        generated = "2026-10-31 11:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "2041a8c6b91285c82a5e79feea82b8dd0fa5084ed958881a7bca5d9a1b0dde2f"
        or hash.sha256(0, filesize) == "74a9bf8647b769a7a393c513367eaa7b891d6dfff336ae354ed173f559ea27f8"
        or hash.sha256(0, filesize) == "c9d54dfdaecdfb5dd5d79da2fcb4e6895597df8df5309ca1fd2a434d716fe55c"
        or hash.sha256(0, filesize) == "d850360952dd99aa0c1dd01d049064dca786191f6a351a704fa5720d8f58502f"
}