{
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      {
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      {
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    ],
    "version": "v16.16",
    "thresholds": [
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    "analyzed_at": "2026-05-09T15:05:48Z"
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        "sz": 43627,
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            "i": "objectives/command-and-control/backdoor/webshell/session::unlimited-runtime-call",
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          {
            "a": "T1505.003",
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            "i": "objectives/command-and-control/backdoor/webshell/stager::near-zero-whitespace",
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          {
            "d": "password keyword",
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              "password"
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            "i": "micro-behaviors/data/text/keywords/lexicon::password",
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            "i": "objectives/command-and-control/backdoor/webshell/stager::very-long-string",
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          {
            "a": "T1059.006",
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          {
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          {
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              "$_POST["
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            "i": "objectives/command-and-control/backdoor/webshell/request::php-post",
            "l": 1,
            "m": "B0030"
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          {
            "c": 0.8999999761581421,
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            "i": "metadata/file/text/metrics::file-has-30-plus-lines",
            "l": 1
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          {
            "c": 0.75,
            "d": "Session variable access ($_SESSION)",
            "e": [
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            "i": "micro-behaviors/communications/http/request/params::session",
            "l": 3
          },
          {
            "a": "T1505.003",
            "c": 0.9399999976158142,
            "d": "file_get_contents (raw POST body reader)",
            "e": [
              "file_get_contents"
            ],
            "i": "objectives/command-and-control/backdoor/webshell/request::raw-json-post-cmd-field--rx-7",
            "l": 1,
            "m": "B0030"
          },
          {
            "a": "T1027",
            "c": 0.8999999761581421,
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            "e": [
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            "i": "objectives/anti-static/obfuscation/code-metrics/structure::single-long-line-outlier",
            "l": 1,
            "m": "B0032"
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          {
            "c": 0.699999988079071,
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            "e": [
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              "@session_start()",
              "@set_time_limit(0)"
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            "i": "micro-behaviors/os/stdio::error-suppress-prefix",
            "l": 3
          },
          {
            "a": "T1027.010",
            "d": "Custom base64 decode lookup table",
            "e": [
              "$T77605D5F26DD5248+$"
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            "i": "micro-behaviors/data/encode/base64::decode-table",
            "l": 2,
            "m": "B0032.001"
          },
          {
            "a": "T1505.003",
            "c": 0.8999999761581421,
            "d": "PHP source imports base64_decode",
            "e": [
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            "l": 1
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          {
            "c": 0.949999988079071,
            "d": "PHP open tag (\u003c?php)",
            "e": [
              "\u003c?php"
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            "i": "metadata/lang/scripted::php-open-tag",
            "l": 1
          },
          {
            "c": 0.8399999737739563,
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            "e": [
              "\r\n  \u003ctitle\u003eBy FAHMI\u003c/title\u003e\r\n  \u003ccenter\u003e\r\n  \u003ctable border=0 cellpadding=0 cellspacing=0 width=100% height=100%\u003e\r\n  \u003ctr\u003e\u003ctd valign"
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            "i": "micro-behaviors/data/text/llm/action::llm-send-action--rx-6",
            "l": 1
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          {
            "a": "T1505.003",
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            "d": "PHP request superglobal access",
            "e": [
              "$_POST"
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            "i": "objectives/command-and-control/backdoor/webshell/upload::php-request-variadic-function-call",
            "l": 3,
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          {
            "c": 0.8399999737739563,
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            "e": [
              "password"
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            "i": "micro-behaviors/data/text/keywords/credential::credential-field",
            "l": 1
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          {
            "c": 0.8399999737739563,
            "d": "\"password\" doc-context token",
            "e": [
              "\r\n  \u003ctitle\u003eBy FAHMI\u003c/title\u003e\r\n  \u003ccenter\u003e\r\n  \u003ctable border=0 cellpadding=0 cellspacing=0 width=100% height=100%\u003e\r\n  \u003ctr\u003e\u003ctd valign"
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            "l": 1
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          {
            "c": 0.8999999761581421,
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            "e": [
              "text.max_line_length = 42700.00"
            ],
            "i": "metadata/file/text/metrics::single-long-line",
            "l": 1
          },
          {
            "c": 0.8600000143051147,
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            "e": [
              "method="
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            "i": "objectives/command-and-control/backdoor/webshell/ui::self-named-get-form--rx-3",
            "l": 1,
            "m": "B0030"
          },
          {
            "a": "T1059",
            "c": 0.800000011920929,
            "d": "Self-reference via __FILE__",
            "e": [
              "__FILE__"
            ],
            "i": "micro-behaviors/fs/read/self::self-file-reference",
            "l": 3
          },
          {
            "a": "T1059",
            "c": 0.8500000238418579,
            "d": "HTTP POST parameter access ($_POST)",
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              "$_POST"
            ],
            "i": "micro-behaviors/communications/http/request/params::post-dup",
            "l": 3
          },
          {
            "a": "T1027",
            "c": 0.800000011920929,
            "d": "High overall text entropy (encoded",
            "e": [
              "text.char_entropy = 5.92"
            ],
            "i": "objectives/anti-static/obfuscation/code-metrics/structure::high-text-entropy",
            "l": 2,
            "m": "B0032"
          },
          {
            "a": "T1027",
            "c": 0.699999988079071,
            "d": "Very low whitespace ratio (minified/compressed)",
            "e": [
              "text.whitespace_ratio = 0.00"
            ],
            "i": "objectives/anti-static/obfuscation/code-metrics/structure::low-whitespace",
            "l": 2,
            "m": "B0032"
          },
          {
            "c": 0.699999988079071,
            "d": "Remove execution time limit",
            "e": [
              "set_time_limit"
            ],
            "i": "micro-behaviors/process/control/signal::set-time-limit",
            "l": 3
          },
          {
            "c": 0.75,
            "d": "Inline password token in lure",
            "e": [
              "password = \"123"
            ],
            "i": "objectives/lateral-movement/social-engineering/lures::inline-password-token",
            "l": 1
          },
          {
            "c": 0.699999988079071,
            "d": "AJAX request handler pattern",
            "e": [
              "$_POST['pass']"
            ],
            "i": "objectives/command-and-control/backdoor/webshell/ui::ajax-handler",
            "l": 4,
            "m": "B0030"
          },
          {
            "a": "T1027",
            "c": 0.8999999761581421,
            "d": "PHP source contains very long line",
            "e": [
              "text.max_line_length = 42700.00"
            ],
            "i": "objectives/anti-static/obfuscation/code-metrics/identifiers::php-single-long-line",
            "l": 4,
            "m": "B0032"
          },
          {
            "c": 1.0,
            "d": "php code embedded in string",
            "e": [
              "Detected php at offset 0x0"
            ],
            "i": "metadata/lang/embedded::php",
            "l": 2
          },
          {
            "c": 0.8999999761581421,
            "d": "php webshell containing base64 encoded payload",
            "e": [
              "cG9wZW",
              "\u003c?",
              "\u003c?php",
              "V4ZW",
              "base64_decode",
              "wb3Blb",
              "ZXZhb",
              "N5c3Rlb",
              "ZXhlY",
              "zeXN0ZW",
              "V4ZWN1"
            ],
            "i": "third_party/SigBase/WEBSHELL/PHP/Base64/Encoded/Payloads",
            "l": 5
          },
          {
            "c": 0.8999999761581421,
            "d": "PHP webshell using $a($code) for kind of eval with encoded blob to decode, e.g. b374k",
            "e": [
              "eval(",
              "\u003c?php",
              "ase6",
              "$password = ",
              "++;$",
              "\u003c?"
            ],
            "i": "third_party/SigBase/WEBSHELL/PHP/Dynamic/Big",
            "l": 5
          },
          {
            "c": 0.8999999761581421,
            "d": "PHP webshell using some kind of eval with encoded blob to decode, which is checked with YARAs math.entropy module",
            "e": [
              "\u003c?php",
              "\u003c?",
              "eval(T"
            ],
            "i": "third_party/SigBase/WEBSHELL/PHP/Encoded/Big",
            "l": 5
          }
        ],
        "sha": "526141b656f723db9b885480eb167e18a905a0e804defd5925a1066b31f22345",
        "path": "182a773134549545f5aad1dc34c3fb90",
        "type": "php"
      }
    ],
    "tv": "0a4d2"
  }
}