// publicmosaic.yar — generated 2026-10-31 10:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4LjEwMC42MDo4ODg1
// 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/MTU0Ljg4LjEwMC42MDo4ODg1"
        generated = "2026-10-31 10:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "119ab3f7396596ce793b38c1ff1fd9c85a737e8f9b2e67ba093dec6a0d9c83a3"
        or hash.sha256(0, filesize) == "49b8f39e3aba6f20a88dfc3dfbd770f3e0f84633f5c2d0718e49ff13c8abc210"
        or hash.sha256(0, filesize) == "a114beafbb5a0c308ed6619887fed77bd19dc4e6eb1bfb3fc69ab8f32b94d6c1"
        or hash.sha256(0, filesize) == "cf6368f49d50e326d8f67565f5e4629c0d63efc812acbdb1168c2affbe9c4ebd"
}