// publicmosaic.yar — generated 2026-10-31 05:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4LjEwMy41Njo4ODg1
// 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/MTU0Ljg4LjEwMy41Njo4ODg1"
        generated = "2026-10-31 05:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "404be1b79b0cf893d0b55440d490ad3f6a7b3ba7d20916a81f8973cc2623eac6"
        or hash.sha256(0, filesize) == "785f98b7baf8c0fbf518b9bc2c83c7483ccd002b5eeb724d3d575ba9fbfff0d2"
        or hash.sha256(0, filesize) == "a50b40695dda63be5e72d25c9b5dbb35950459946ce9b172ec076eb626e50fcf"
        or hash.sha256(0, filesize) == "ba0cbb5d6cd2708bcd3fa73280a69bb6326df89200a60417cddc719ece8cac7f"
}