// publicmosaic.yar — generated 2026-10-31 12:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTA2LjU0LjQ0LjE2OToxODA4NA
// 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"
        reference = "https://publicmosaic.com/config/endpoint/MTA2LjU0LjQ0LjE2OToxODA4NA"
        generated = "2026-10-31 12:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "18d237f4bccafee63127d37ad529ba32928d1a699738f19ebe4501841729dce9"
        or hash.sha256(0, filesize) == "6abf3bf716d94a2f0658dd511c15d4030bc01d7bfaaffba54e3a7f994cea1ed8"
        or hash.sha256(0, filesize) == "e850d764e6e6b40877ff0f9492eda9ebc76f830b32a8110ea2fb1a07bd5fde70"
}