// publicmosaic.yar — generated 2026-10-31 08:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4LjEwMS41OTo4ODg1
// 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/MTU0Ljg4LjEwMS41OTo4ODg1"
        generated = "2026-10-31 08:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "12575b1bd4538c670aaa12c08144adaba566ebe58c3d45788d700f5990000f3a"
        or hash.sha256(0, filesize) == "3e650fec9145a7aab4ad44d158e3328f0783724e8fb52a6535fce866b1c6640d"
        or hash.sha256(0, filesize) == "6723526390424fd446cebbb5f19870b77ebcc1d6502ade887958e82a26128098"
        or hash.sha256(0, filesize) == "9ab5613e58871bfb9a8bad34dbb3a6b7df42294cbd500105f88d0ca442960e60"
}