{
  "ml": {
    "v": "4",
    "fs": [
      {
        "id": 0,
        "prob": 0.9815208315849304,
        "class": 2
      }
    ],
    "prob": 0.98152083,
    "class": 2,
    "models": [
      {
        "m": "az",
        "prob": 0.7901902,
        "class": 0
      },
      {
        "m": "az/scripts",
        "prob": 0.9055391,
        "class": 0
      },
      {
        "m": "az/php",
        "prob": 0.98152083,
        "class": 2
      }
    ],
    "version": "v16.16",
    "thresholds": [
      0.9961138,
      0.99909174
    ],
    "analyzed_at": "2026-05-09T19:17:01Z"
  },
  "path": "blocker_4.php",
  "raw": {
    "v": "4",
    "fs": [
      {
        "f": "O₂(AsC)H₂(PoDb)Md₂(Pt)",
        "k": {
          "source.imports[0]": "WLIRJ",
          "source.imports[1]": "base64_decode",
          "source.imports[2]": "chr",
          "source.imports[3]": "eval",
          "source.imports[4]": "gzinflate",
          "source.imports[5]": "ord",
          "source.imports[6]": "strlen",
          "source.strings[0]": "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",
          "source.has_imports": true,
          "source.functions[0]": "WLIRJ"
        },
        "x": 31,
        "id": 0,
        "is": [
          "gzinflate",
          "base64_decode",
          "strlen",
          "chr",
          "ord",
          "eval",
          "WLIRJ"
        ],
        "ms": {
          "file": {
            "size": 1468.0
          },
          "text": {
            "digit_ratio": 0.16,
            "space_count": 16.0,
            "total_lines": 1.0,
            "char_entropy": 6.13,
            "unique_chars": 82.0,
            "import_density": 700.0,
            "lines_over_200": 1.0,
            "lines_over_500": 1.0,
            "string_density": 2.0,
            "avg_line_length": 1468.0,
            "lines_over_1000": 1.0,
            "max_line_length": 1468.0,
            "last_line_length": 1468.0,
            "long_token_count": 1.0,
            "most_common_char": "c",
            "whitespace_ratio": 0.01,
            "most_common_ratio": 0.02,
            "identifier_density": 20.0,
            "encoded_string_ratio": 1.0,
            "normalized_import_count": 7.0,
            "normalized_string_count": 2.0,
            "max_inline_whitespace_run": 1.0,
            "normalized_function_count": 1.0,
            "imports_to_functions_ratio": 7.0,
            "strings_to_functions_ratio": 2.0,
            "suspicious_identifier_ratio": 0.11,
            "identifiers_to_functions_ratio": 9.0
          },
          "imports": {
            "total": 7.0,
            "unique_modules": 7.0,
            "third_party_count": 7.0,
            "third_party_ratio": 1.0
          },
          "strings": {
            "total": 2.0,
            "avg_length": 1268.0,
            "max_length": 1268.0,
            "avg_entropy": 5.96,
            "total_bytes": 2536.0,
            "base64_candidates": 2.0,
            "very_long_strings": 2.0,
            "high_entropy_count": 2.0
          },
          "comments": {
            "chars": 31.0,
            "lines": 1.0,
            "total": 1.0
          },
          "functions": {
            "total": 1.0,
            "one_liners": 1.0,
            "avg_name_length": 5.0,
            "no_params_count": 1.0,
            "avg_length_lines": 1.0,
            "max_length_lines": 1.0,
            "min_length_lines": 1.0,
            "density_per_100_lines": 100.0,
            "code_in_functions_ratio": 1.0
          },
          "identifiers": {
            "total": 20.0,
            "avg_length": 5.22,
            "max_length": 13.0,
            "min_length": 1.0,
            "avg_entropy": 2.0,
            "reuse_ratio": 0.45,
            "unique_count": 9.0,
            "length_stddev": 3.49,
            "has_digit_ratio": 0.11,
            "sequential_names": 1.0,
            "single_char_count": 1.0,
            "single_char_ratio": 0.11,
            "all_lowercase_ratio": 0.67,
            "all_uppercase_ratio": 0.11
          }
        },
        "ss": [
          [
            193,
            "nVX/btpIEH4AnmJBkTBVuvWu1/ZaveSUtlxzEg0RISdFpytaYAErxotspwmtePabAWwvUdEd9R+wszPfzDc/dpcQ+BqNs4XJi1QtNbkgc12gNF6r6TRzzkZ33cFf3cHf"
          ],
          [
            194,
            "nVX/btpIEH4AnmJBkTBVuvWu1/ZaveSUtlxzEg0RISdFpytaYAErxotspwmtePabAWwvUdEd9R+wszPfzDc/dpcQ+BqNs4XJi1QtNbkgc12gNF6r6TRzzkZ33cFf3cHf"
          ]
        ],
        "sz": 1468,
        "ts": [
          {
            "c": 0.8399999737739563,
            "d": "\"store\" doc cue (storage instruction)",
            "e": [
              "store"
            ],
            "i": "micro-behaviors/data/text/llm/action::llm-send-action-cond-6--inline-11769",
            "l": 1
          },
          {
            "a": "T1505.003",
            "c": 0.8999999761581421,
            "d": "PHP source imports base64_decode",
            "e": [
              "[WLIRJ, base64_decode, chr, eval, gzinflate, ord, strlen]"
            ],
            "i": "objectives/command-and-control/backdoor/webshell/stager::source-import-base64-decode",
            "l": 1
          },
          {
            "c": 0.800000011920929,
            "d": "Very short file (under 12 lines)",
            "e": [
              "text.total_lines = 1.00"
            ],
            "i": "metadata/file/text/metrics::file-under-12-lines",
            "l": 1
          },
          {
            "c": 0.8999999761581421,
            "d": "Very long line",
            "e": [
              "text.max_line_length = 1468.00"
            ],
            "i": "metadata/file/text/metrics::single-long-line",
            "l": 1
          },
          {
            "a": "T1505.003",
            "c": 0.8600000143051147,
            "d": "Very long embedded string",
            "e": [
              "strings.max_length = 1268.00"
            ],
            "i": "objectives/command-and-control/backdoor/webshell/stager::very-long-string",
            "l": 1
          },
          {
            "c": 0.949999988079071,
            "d": "PHP open tag (\u003c?php)",
            "e": [
              "\u003c?php"
            ],
            "i": "metadata/lang/scripted::php-open-tag",
            "l": 1
          },
          {
            "a": "T1027",
            "c": 0.8999999761581421,
            "d": "Exactly one line exceeds 1000 chars",
            "e": [
              "text.lines_over_1000 = 1.00"
            ],
            "i": "objectives/anti-static/obfuscation/code-metrics/structure::single-long-line-outlier",
            "l": 1,
            "m": "B0032"
          },
          {
            "a": "T1505.003",
            "c": 0.8399999737739563,
            "d": "Near-zero whitespace script",
            "e": [
              "text.whitespace_ratio = 0.01"
            ],
            "i": "objectives/command-and-control/backdoor/webshell/stager::near-zero-whitespace",
            "l": 1
          },
          {
            "c": 0.949999988079071,
            "d": "File is a one-liner",
            "e": [
              "text.total_lines = 1.00"
            ],
            "i": "metadata/file/text/metrics::file-one-liner",
            "l": 1
          },
          {
            "a": "T1027",
            "c": 0.8999999761581421,
            "d": "Last line is over 1000 chars",
            "e": [
              "text.last_line_length = 1468.00"
            ],
            "i": "objectives/anti-static/obfuscation/code-metrics/structure::last-line-over-1000",
            "l": 1,
            "m": "B0032"
          },
          {
            "a": "T1059.006",
            "c": 0.75,
            "d": "PHP eval() token present",
            "e": [
              "eval"
            ],
            "i": "micro-behaviors/process/interpreter/eval::eval-symbol",
            "l": 4,
            "m": "E1059"
          },
          {
            "a": "T1027",
            "c": 0.8500000238418579,
            "d": "High function density",
            "e": [
              "functions.density_per_100_lines = 100.00"
            ],
            "i": "objectives/anti-static/obfuscation/code-metrics/functions::high-function-density",
            "l": 2,
            "m": "B0032"
          },
          {
            "a": "T1027",
            "c": 0.800000011920929,
            "d": "High overall text entropy (encoded",
            "e": [
              "text.char_entropy = 6.13"
            ],
            "i": "objectives/anti-static/obfuscation/code-metrics/structure::high-text-entropy",
            "l": 2,
            "m": "B0032"
          },
          {
            "c": 0.6000000238418579,
            "d": "Very long base64 strings present",
            "e": [
              "nVX/btpIEH4AnmJBkTBVuvWu1/ZaveSUtlxzEg0RISdFpytaYAErxotspwmtePabAWwvUdEd9R+wszPfzDc/dpcQ+BqNs4XJi1QtNbkgc12gNF6r6TRzzkZ33cFf3cHf"
            ],
            "i": "objectives/anti-static/obfuscation/string/base64::long-base64-in-strings",
            "l": 3
          }
        ],
        "sha": "d07200dcd2926890262b78986792b6c1e80246732ad1d53d77bd7c66a5aeba23",
        "path": "blocker_4.php",
        "type": "php"
      }
    ],
    "tv": "87c42"
  }
}