// 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/MTU0Ljg4Ljk3LjYwOjg4ODQ
// 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/MTU0Ljg4Ljk3LjYwOjg4ODQ"
        generated = "2026-10-31 11:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1de8449c4b569aafa73262bd85c63fcbcc8961e3701fa40d9834ab16a686cf27"
        or hash.sha256(0, filesize) == "7b8488bef8429c398dac35a492ee8212afa10edc0271278ceb2808e47191c2f2"
        or hash.sha256(0, filesize) == "c79b33f85fd00d229a0b7b35ec9b2f95c5e31511f7d004c0c9a548b93ba9f376"
        or hash.sha256(0, filesize) == "faa49801c8b476477dc3cb420e3dec6b083e4e6190c255272560cb117e4cfd4f"
}