{"id":2107,"date":"2026-06-06T17:19:46","date_gmt":"2026-06-06T09:19:46","guid":{"rendered":"https:\/\/shr1mp.top\/?p=2107"},"modified":"2026-06-08T19:28:30","modified_gmt":"2026-06-08T11:28:30","slug":"4th-yellowriverpolice-wa-misc","status":"publish","type":"post","link":"https:\/\/shr1mp.top\/index.php\/2026\/06\/06\/4th-yellowriverpolice-wa-misc\/","title":{"rendered":"\u7b2c\u56db\u5c4a\u9ec4\u6cb3\u6d41\u57df\u516c\u5b89\u9662\u6821\u7f51\u7edc\u5b89\u5168\u6280\u80fd\u6311\u6218\u8d5bMISC"},"content":{"rendered":"\n
\n

\u5468\u516d\u6253\u7684\uff0c\u5168\u5929\u90fd\u6709\u8003\u8bd5\uff0c\u6ca1\u60f3\u5230\u4e2d\u5348\u56de\u5bdd\u5ba4\u505a\u4e86\u4e0b\u8fd8\u62ff\u4e86\u4e2a\u8840\uff0c\u8fd8\u6709\u4e2a\u9898\u5dee\u4e00\u70b9\u62ff\u8840\uff0c\u53ef\u60dc\u4e86\uff0c\u53ef\u6076\u7684\u8003\u8bd5\uff01\uff01\uff01<\/p>\n\n\n\n

\"\"\/<\/div><\/figure>\n<\/blockquote>\n\n\n\n

Upper Tower<\/h2>\n\n\n\n
\n

\u8fd9\u4e2a\u9898\u62ff\u4e09\u8840~<\/p>\n<\/blockquote>\n\n\n\n

\u9898\u76ee\u7ed9\u51fa\u4e24\u4e2a\u6587\u4ef6\uff1a<\/p>\n\n\n\n

    \n
  • 1.png<\/code><\/li>\n\n\n\n
  • 2.jpg<\/code><\/li>\n<\/ul>\n\n\n\n

    \u9898\u76ee\u63cf\u8ff0\u4e3a\u201c\u4e8e\u9ad8\u5854\u4e4b\u5dc5\uff0c\u7aa5\u89c6\u5bc2\u9759\u4e2d\u7684\u771f\u76f8\u201d\uff0c\u5176\u4e2d\u201c\u5bc2\u9759\u201d\u6697\u793a\u540e\u7eed\u53ef\u80fd\u4e0e SilentEye \u9690\u5199\u6709\u5173\u3002\u9ad8\u5854UpperTower–\u300bTupper<\/p>\n\n\n\n

    \u89e3\u9898\u8fc7\u7a0b<\/h3>\n\n\n\n

    1. \u4ece 1.png<\/code> \u63d0\u53d6\u5bc6\u7801<\/h3>\n\n\n\n

    \u5148\u5bf9 1.png<\/code> \u505a\u5e38\u89c4 LSB \u68c0\u67e5\u3002\u53d6\u84dd\u8272\u901a\u9053\u6700\u4f4e\u4f4d\uff0c\u6309\u4ece\u5de6\u5230\u53f3\u3001\u4ece\u4e0a\u5230\u4e0b\u8bfb\u53d6\uff0c\u5e76\u6309 MSB-first \u62fc\u6210\u5b57\u8282\uff0c\u53ef\u4ee5\u5f97\u5230\u4e00\u6bb5\u5f88\u957f\u7684\u5341\u8fdb\u5236\u6570\u3002<\/p>\n\n\n\n

    \u63d0\u53d6\u811a\u672c\u5982\u4e0b\uff1a<\/p>\n\n\n\n

    from PIL import Image\nimport re\n\nimg = Image.open(\"1.png\").convert(\"RGB\")\nw, h = img.size\npix = img.load()\n\nbits = []\nfor y in range(h):\n    for x in range(w):\n        bits.append(pix[x, y][2] & 1)\n\ndata = bytearray()\nfor i in range(0, len(bits) \/\/ 8 * 8, 8):\n    v = 0\n    for b in bits[i:i + 8]:\n        v = (v << 1) | b\n    data.append(v)\n\nm = re.search(rb\"[0-9]{100,}\", bytes(data))\nnum = int(m.group())\nprint(num)\nprint(\"num % 17 =\", num % 17)<\/code><\/pre>\n\n\n\n
    \u8fd9\u6bb5\u6570\u5b57\u53ef\u4ee5\u88ab 17<\/code> \u6574\u9664\uff0c\u56e0\u6b64\u60f3\u5230 Tupper \u81ea\u6307\u516c\u5f0f\u3002\u4ee4\uff1a<\/p>\n\n\n\n
    k = num \/\/ 17<\/code><\/pre>\n\n\n\n
    \u518d\u6309 Tupper \u516c\u5f0f\u6e32\u67d3\u56fe\u50cf\uff1a<\/p>\n\n\n\n
    from PIL import Image\nimport math\n\nW = math.ceil(k.bit_length() \/ 17)\nH = 17\n\nimg = Image.new(\"1\", (W, H), 0)\nfor x in range(W):\n    for yy in range(H):\n        bit = (k >> (17 * x + yy)) & 1\n        img.putpixel((x, H - 1 - yy), 255 if bit else 0)\n\nimg.resize((W * 16, H * 16)).save(\"tupper.png\")<\/code><\/pre>\n\n\n\n
    \uff08AI\u5e2e\u52a9\uff09\u6ce8\u610f\u8fd9\u91cc\u4e0d\u80fd\u53ea\u6309\u7ecf\u5178 Tupper \u5bbd\u5ea6 106<\/code> \u5217\u6e32\u67d3\uff0c\u56e0\u4e3a\u672c\u9898\u5b9e\u9645\u9700\u8981 109<\/code> \u5217\u3002\u82e5\u53ea\u6e32\u67d3 106<\/code> \u5217\uff0c\u53f3\u4fa7\u6700\u540e\u4e00\u4e2a\u5b57\u7b26\u4f1a\u88ab\u622a\u6389\u3002<\/p>\n\n\n\n
    \u5b8c\u6574\u6e32\u67d3\u540e\u53ef\u8bfb\u51fa\uff1a<\/p>\n\n\n\n
    \"\"\/<\/div><\/figure>\n\n\n\n
    \u6240\u4ee5\u5bc6\u7801\u4e3a\uff1a<\/p>\n\n\n\n
    4thHHLY<\/code><\/pre>\n\n\n\n
    \u4f7f\u7528 SilentEye \u89e3 2.jpg<\/code><\/h3>\n\n\n\n
    \"\"\/<\/div><\/figure>\n\n\n\n
    \u5f97\u5230\uff1asdpcsec{get_to_the_upper_and_to_the_Tupper}<\/p>\n\n\n\n
    encrypt<\/h2>\n\n\n\n
    \u9898\u76ee\u7ed9\u4e86\u4e00\u4e2a\u52a0\u5bc6\u540e\u7684 3.png<\/code> \u548c\u4e00\u4e2a Encrypt.exe<\/code>\u3002Encrypt.exe<\/code> \u662f PyInstaller \u6253\u5305\u7684 Python \u7a0b\u5e8f\uff0c\u53cd\u7f16\u8bd1\u540e\u53d1\u73b0\u5b83\u5bf9\u56fe\u7247 RGB \u4e09\u901a\u9053\u5206\u522b\u505a SRPM \u7f6e\u6362\uff1b\u9006\u7f6e\u6362\u6062\u590d\u539f\u56fe\u540e\uff0c\u518d\u5bf9\u5355\u56fe\u505a FFT \u5e45\u5ea6\u8c31\u589e\u5f3a\u5373\u53ef\u770b\u5230\u76f2\u6c34\u5370\u3002<\/p>\n\n\n\n
    1: \u9006\u5411\u52a0\u5bc6\u903b\u8f91<\/h3>\n\n\n\n
    \u5148\u770b Encrypt.exe<\/code> \u5b57\u7b26\u4e32\uff0c\u80fd\u53d1\u73b0 PyInstaller<\/code>\u3001python313.dll<\/code> \u7b49\u7279\u5f81\u3002\u89e3\u5305\u540e\u4e3b\u5165\u53e3\u662f srpm_cli.py<\/code>\uff0c\u771f\u6b63\u7684\u903b\u8f91\u5728 encrypt.py<\/code> \u548c srpm_utils.py<\/code>\u3002<\/p>\n\n\n\n
    \u6838\u5fc3\u7f6e\u6362\u51fd\u6570\u5982\u4e0b\uff1a<\/p>\n\n\n\n
    def swap_target(index, length, round_index, channel_index):\n    return (\n        index * index\n        + (2 * round_index + 3) * index\n        + 7 * (channel_index + 1)\n    ) % length<\/code><\/pre>\n\n\n\n
    \u52a0\u5bc6\u65f6\u4f1a\u628a\u6bcf\u4e2a\u901a\u9053\u5c55\u5e73\u6210\u4e00\u7ef4\u6570\u7ec4\uff0c\u7136\u540e\u6bcf\u8f6e\u4ece\u524d\u5230\u540e\u4ea4\u6362 i<\/code> \u548c swap_target(i, ...)<\/code>\u3002\u4ea4\u6362\u662f\u53ef\u9006\u7684\uff0c\u6240\u4ee5\u89e3\u5bc6\u53ea\u8981\u628a\u8f6e\u6570\u548c\u4e0b\u6807\u987a\u5e8f\u53cd\u8fc7\u6765\u3002<\/p>\n\n\n\n
    \u9898\u76ee\u6587\u4ef6\u540d\u662f 3.png<\/code>\uff0c\u8fd9\u91cc\u5bf9\u5e94\u8f6e\u6570 rounds = 3<\/code>\u3002\u5982\u679c\u7528\u7a0b\u5e8f\u9ed8\u8ba4\u7684 5 \u8f6e\uff0c\u6062\u590d\u7ed3\u679c\u4ecd\u662f\u566a\u58f0\uff1b\u7528 3 \u8f6e\u53ef\u4ee5\u8fd8\u539f\u51fa\u6d77\u8fb9\u98ce\u666f\u56fe\u3002<\/p>\n\n\n\n
    \"\"\/<\/div><\/figure>\n\n\n\n
    2: \u5355\u56fe\u76f2\u6c34\u5370<\/h3>\n\n\n\n
    \u8fd8\u539f\u540e\u7684\u56fe\u7247\u8089\u773c\u770b\u4e0d\u5230 flag\u3002\u7ee7\u7eed\u505a\u5355\u56fe\u76f2\u6c34\u5370\u5e38\u89c4\u68c0\u67e5\uff0c\u5bf9\u7070\u5ea6\u56fe\u505a\u4e8c\u7ef4 FFT\uff0c\u5e76\u663e\u793a\u4e2d\u5fc3\u5316\u540e\u7684\u5e45\u5ea6\u8c31\uff1a<\/p>\n\n\n\n
    import numpy as np\nfrom PIL import Image, ImageOps\n\nsrc = \"restored.png\"\ngray = Image.open(src).convert(\"L\")\narr = np.array(gray, dtype=np.float32)\n\nfreq = np.fft.fftshift(np.fft.fft2(arr))\nmag = np.log1p(np.abs(freq))\nmag = (mag - mag.min()) \/ (mag.max() - mag.min()) * 255\n\nImageOps.autocontrast(Image.fromarray(mag.astype(np.uint8))).save(\"watermark_fft.png\")<\/code><\/pre>\n\n\n\n
    <\/p>\n\n\n\n
    \"\"\/<\/div><\/figure>\n\n\n\n
    \u9891\u8c31\u56fe\u4e2d\u95f4\u80fd\u770b\u5230\u6c34\u5370\u6587\u5b57\uff0c\u540c\u65f6\u5728\u4e0b\u65b9\u6709\u4e00\u4efd\u4e2d\u5fc3\u5bf9\u79f0\u7684\u5012\u7f6e\u526f\u672c\uff1a<\/p>\n\n\n\n
    flag{Wei_Hai_journey}<\/code><\/pre>\n\n\n\n
    Solve Script<\/h3>\n\n\n\n
    from pathlib import Path\n\nimport numpy as np\nfrom PIL import Image, ImageOps\n\n\nINPUT = Path(\"3.png\")\nRESTORED = Path(\"restored.png\")\nFFT_OUT = Path(\"watermark_fft.png\")\nROUNDS = 3\n\n\ndef swap_target(index: int, length: int, round_index: int, channel_index: int) -> int:\n    return (\n        index * index\n        + (2 * round_index + 3) * index\n        + 7 * (channel_index + 1)\n    ) % length\n\n\ndef restore_image(path: Path, rounds: int) -> Image.Image:\n    img = Image.open(path).convert(\"RGB\")\n    width, height = img.size\n    raw = img.tobytes()\n    length = width * height\n\n    channels = [bytearray(raw[channel::3]) for channel in range(3)]\n\n    for channel_index, values in enumerate(channels):\n        for round_index in range(rounds - 1, -1, -1):\n            for index in range(length - 1, -1, -1):\n                target = swap_target(index, length, round_index, channel_index)\n                values[index], values[target] = values[target], values[index]\n\n    merged = bytearray(len(raw))\n    merged[0::3] = channels[0]\n    merged[1::3] = channels[1]\n    merged[2::3] = channels[2]\n    return Image.frombytes(\"RGB\", (width, height), bytes(merged))\n\n\ndef extract_fft_watermark(img: Image.Image) -> Image.Image:\n    gray = img.convert(\"L\")\n    arr = np.array(gray, dtype=np.float32)\n    freq = np.fft.fftshift(np.fft.fft2(arr))\n    mag = np.log1p(np.abs(freq))\n    mag = (mag - mag.min()) \/ (mag.max() - mag.min()) * 255\n    return ImageOps.autocontrast(Image.fromarray(mag.astype(np.uint8)))\n\n\nrestored = restore_image(INPUT, ROUNDS)\nrestored.save(RESTORED)\n\nfft_img = extract_fft_watermark(restored)\nfft_img.save(FFT_OUT)\n\nprint(f\"[+] restored image written to {RESTORED}\")\nprint(f\"[+] FFT watermark image written to {FFT_OUT}\")\nprint(\"[+] flag: flag{Wei_Hai_journey}\")<\/code><\/pre>\n\n\n\n
    \u5f97\u5230Flag<\/h3>\n\n\n\n
    flag{Wei_Hai_journey}<\/code><\/pre>\n\n\n\n
    signin?<\/h2>\n\n\n\n
    \u9898\u76ee\u7ed9\u51fa\u4e00\u6bb5\u770b\u8d77\u6765\u50cf AI \u56de\u590d\u7684\u4e2d\u6587\u957f\u6587\u672c\uff0c\u8bed\u4e49\u4e0a\u4e0d\u65ad\u63d0\u793a\u201c\u4e0d\u8981\u7cbe\u8bfb\u5185\u5bb9\uff0c\u8981\u770b\u5f62\u5f0f\u201d\u3002\u771f\u6b63\u7684\u4fe1\u606f\u85cf\u5728\u4e2d\u6587\u6807\u70b9\u91cc\uff1a\u5c06 \uff0c\u3002\uff1b\uff1a<\/code> \u89c6\u4e3a\u56db\u8fdb\u5236\u6570\u5b57\uff0c\u6bcf 4 \u4e2a\u6807\u70b9\u8fd8\u539f 1 \u4e2a\u5b57\u8282\u5373\u53ef\u5f97\u5230 flag\u3002<\/p>\n\n\n\n
    1: \u89c2\u5bdf\u5f02\u5e38\u7ed3\u6784<\/h3>\n\n\n\n
    \u6587\u672c\u5185\u5bb9\u5927\u91cf\u91cd\u590d\uff0c\u4e14\u6bcf\u6bb5\u90fd\u5728\u5f3a\u8c03\u201c\u5f02\u5e38\u7ed3\u6784\u201d\u201c\u6807\u70b9\u4e60\u60ef\u201d\u201c\u5916\u89c2\u5c42\u800c\u4e0d\u662f\u8bed\u4e49\u5c42\u201d\u3002\u7edf\u8ba1\u540e\u53d1\u73b0\u6709\u6548\u6807\u70b9\u53ea\u51fa\u73b0 4 \u79cd\uff1a<\/p>\n\n\n\n
    \uff0c \u3002 \uff1b \uff1a<\/code><\/pre>\n\n\n\n
    \u8fd9 4 \u79cd\u7b26\u53f7\u975e\u5e38\u9002\u5408\u6620\u5c04\u4e3a\u56db\u8fdb\u5236\u6570\u5b57\u3002\u5168\u6587\u4e2d\u8fd9 4 \u7c7b\u6807\u70b9\u5171 148 \u4e2a\uff0c148 \/ 4 = 37<\/code>\uff0c\u521a\u597d\u53ef\u4ee5\u6309\u6bcf 4 \u4e2a\u56db\u8fdb\u5236\u4f4d\u8fd8\u539f 1 \u4e2a\u5b57\u8282\u3002<\/p>\n\n\n\n
    2: \u56db\u8fdb\u5236\u89e3\u7801<\/h3>\n\n\n\n
    \u6620\u5c04\u5173\u7cfb\u5982\u4e0b\uff1a<\/p>\n\n\n\n
    \uff0c = 0\n\u3002 = 1\n\uff1b = 2\n\uff1a = 3<\/code><\/pre>\n\n\n\n
    \u5b8c\u6574\u89e3\u7801\u811a\u672c\uff1a<\/p>\n\n\n\n
    from pathlib import Path\n\npath = Path(\"ai_reply.txt\")\ntext = path.read_text(encoding=\"utf-8\")\n\nalphabet = \"\uff0c\u3002\uff1b\uff1a\"\nseq = \"\".join(ch for ch in text if ch in alphabet)\n\nout = bytearray()\nfor i in range(0, len(seq), 4):\n    chunk = seq[i:i + 4]\n    if len(chunk) < 4:\n        break\n\n    value = 0\n    for ch in chunk:\n        value = value * 4 + alphabet.index(ch)\n    out.append(value)\n\nprint(out.decode(\"ascii\"))<\/code><\/pre>\n\n\n\n
    \u8fd0\u884c\u7ed3\u679c\uff1a<\/p>\n\n\n\n
    sdpcsec{welcome_2026_4nd_competiton!}<\/code><\/pre>\n\n\n\n
    Cake<\/h2>\n\n\n\n
    \u9898\u76ee\u6587\u4ef6<\/p>\n\n\n\n
    \u9644\u4ef6\u4e2d\u6709\u4e24\u4e2a\u5173\u952e\u6587\u4ef6\uff1a cake_base.bin\u4e0e cake_knife.txt<\/p>\n\n\n\n
    cake_knife.txt<\/code> \u5185\u5bb9\u5982\u4e0b\uff1a 0xb47e923c 0x5aeb49a7 0xa3cd7af0<\/p>\n\n\n\n
    \u4e00\u5f00\u59cb\u53ef\u4ee5\u5c1d\u8bd5 file<\/code>\u3001binwalk<\/code>\u3001strings<\/code> \u7b49\u5e38\u89c4 misc\u624b\u6bb5\uff0c\u4f46 cake_base.bin<\/code> \u770b\u8d77\u6765\u4e0d\u50cf\u666e\u901a\u56fe\u7247\u3001\u538b\u7f29\u5305\u6216\u53ef\u76f4\u63a5\u8bc6\u522b\u7684\u5bb9\u5668\u3002<\/p>\n\n\n\n
    \u5173\u952e\u89c2\u5bdf<\/h3>\n\n\n\n
    cake_knife.txt<\/code> \u4e2d\u6709\u4e09\u4e2a 32-bit \u5341\u516d\u8fdb\u5236\u6570\u3002\u7ecf\u5178 ZIP \u52a0\u5bc6 ZipCrypto\u5185\u90e8\u6b63\u597d\u7ef4\u62a4\u4e09\u4e2a key\uff1a<\/p>\n\n\n\n
        key0\n    key1\n    key2<\/code><\/pre>\n\n\n\n
    \u6240\u4ee5\u8fd9\u91cc\u7684 \u201cknife\u201d \u4e0d\u662f ZIP \u5bc6\u7801\uff0c\u800c\u662f\u76f4\u63a5\u7ed9\u51fa\u4e86 ZipCrypto \u7684\u5185\u90e8\u5bc6\u94a5\u72b6\u6001\u3002\u5c06\u8fd9\u4e09\u4e2a\u503c\u4f5c\u4e3a\u521d\u59cb key state\uff0c\u5bf9 cake_base.bin<\/code> \u505a ZipCrypto \u6d41\u89e3\u5bc6\u3002<\/p>\n\n\n\n
    \u89e3\u5bc6\u540e\u6587\u4ef6\u5934\u53d8\u6210\uff1a50 4b 03 04<\/code><\/p>\n\n\n\n
    \u4e5f\u5c31\u662f ZIP \u6587\u4ef6\u5934 PK\\x03\\x04<\/code>\u3002<\/p>\n\n\n\n
    \u7b2c\u4e00\u5c42\u89e3\u5bc6\u811a\u672c<\/h3>\n\n\n\n
    \u6838\u5fc3\u903b\u8f91\u5982\u4e0b\uff1a<\/p>\n\n\n\n
        def crc32_byte(old: int, b: int) -> int:
            return ((old >> 8) ^ CRC_TABLE[(old ^ b) & 0xff]) & 0xffffffff


        def decrypt_zipcrypto_state(data: bytes, key0: int, key1: int, key2: int) -> bytes:
            out = bytearray()
            for c in data:
                t = (key2 | 2) & 0xffffffff
                k = ((t * (t ^ 1)) >> 8) & 0xff
                p = c ^ k
                out.append(p)

                key0 = crc32_byte(key0, p)
                key1 = (key1 + (key0 & 0xff)) & 0xffffffff
                key1 = (key1 * 134775813 + 1) & 0xffffffff
                key2 = crc32_byte(key2, (key1 >> 24) & 0xff)

            return bytes(out)

    <\/code><\/pre>\n\n\n\n
    \u8f93\u51fa\uff1a work\\cake_repro\\cake_stage1.zip<\/code><\/p>\n\n\n\n
    \"\"\/<\/div><\/figure>\n\n\n\n
    \u7b2c\u4e00\u5c42\u7ed3\u679c<\/p>\n\n\n\n
    \u89e3\u51fa\u7684 ZIP \u53ef\u4ee5\u6b63\u5e38\u89e3\u538b\uff0c\u5305\u542b\uff1a<\/p>\n\n\n\n
        fruit.bin\n    scream.avi\n    instruction.txt<\/code><\/pre>\n\n\n\n
    \u5176\u4e2d instruction.txt<\/code> \u5185\u5bb9\u4e3a\uff1a<\/p>\n\n\n\n
        passwd:2a815f7fc358b2b60800add58f389af27e03009d1ec97f7e5844e2fb99a692b9c0532514fc0dada7ee57b158dd86ee1d997953731798c79677a55c5728891f82<\/code><\/pre>\n\n\n\n
    scream.avi<\/code> \u662f\u4e00\u4e2a FFV1 \u7f16\u7801\u7684\u89c6\u9891\uff0c\u753b\u9762\u4e2d\u6709\u86cb\u7cd5\u548c\u63d0\u793a\u6587\u5b57\uff1a<\/p>\n\n\n\n
        Raspberry's Big Cake\n    Celebrate with a secret recipe...<\/code><\/pre>\n\n\n\n
    fruit.bin<\/code> \u9ad8\u71b5\uff0c\u65e0\u660e\u663e\u6587\u4ef6\u5934\u6216\u5b57\u7b26\u4e32\u3002<\/p>\n\n\n\n
    \u7b2c\u4e8c\u5c42\uff1a\u56fa\u5b9a\u50cf\u7d20\u70b9\u8de8\u5e27\u53d6\u503c<\/h3>\n\n\n\n
    \"\"\/<\/div><\/figure>\n\n\n\n
    \u68c0\u67e5 scream.avi<\/code> \u65f6\uff0c<\/p>\n\n\n\n
    \u53d1\u73b0\u6709\u4e00\u4e9b\u50cf\u7d20\u9010\u5e27\u53d1\u751f\u4e86\u6539\u53d8\uff0c\u4f46\u662f\u4e0d\u786e\u5b9a\u8bfb\u54ea\u4e00\u4e2a\u5750\u6807\uff0c\u6240\u4ee5\u8fdb\u884c\u4e86\u904d\u5386<\/p>\n\n\n\n
    \u76f4\u63a5\u904d\u5386\u6240\u6709\u5750\u6807\uff0c\u7136\u540e\u68c0\u67e5 RGB \u4e09\u4e2a\u901a\u9053\u4e2d\u662f\u5426\u5b58\u5728\u53ef\u6253\u5370 ASCII \u5b57\u7b26<\/p>\n\n\n\n
    \u9700\u8981\u6ce8\u610f\uff0cOpenCV \u8bfb\u53d6\u56fe\u7247\u65f6\u9ed8\u8ba4\u901a\u9053\u987a\u5e8f\u662f BGR\uff0c\u56e0\u6b64\u811a\u672c\u4e2d\u9700\u8981\u8f6c\u6210 RGB \u6216\u8005\u76f4\u63a5\u904d\u5386\u4e09\u4e2a\u901a\u9053\u3002<\/p>\n\n\n\n
    import cv2\n\ncap = cv2.VideoCapture(\"scream.avi\")\n\nframes = []\nwhile True:\n    ret, frame = cap.read()\n    if not ret:\n        break\n    frames.append(frame)\n\ncap.release()\n\nh, w = frames[0].shape[:2]\n\nfor y in range(h):\n    for x in range(w):\n        s = \"\"\n\n        for frame in frames:\n            b, g, r = frame[y, x]\n\n            # OpenCV \u9ed8\u8ba4\u662f BGR\uff0c\u8fd9\u91cc\u6309 RGB \u987a\u5e8f\u68c0\u67e5\n            for v in [r, g, b]:\n                v = int(v)\n                if 32 <= v <= 126:\n                    s += chr(v)\n\n        if \"flag{\" in s:\n            print(x, y, s)<\/code><\/pre>\n\n\n\n
    \u5b9a\u4f4d\u5230\u50cf\u7d20\u70b9\uff1a x = 123 y = 45<\/p>\n\n\n\n
    \u5c06\u89c6\u9891\u89e3\u7801\u6210 BGRA \u539f\u59cb\u5e27\u540e\uff0c\u67e5\u770b\u8fd9\u4e2a\u70b9\u5728\u524d\u51e0\u5e27\u7684\u50cf\u7d20\u503c\uff1a<\/p>\n\n\n\n
        frame 1:  B=0    G=0    R=102  -> f\n    frame 2:  B=0    G=108  R=0    -> l\n    frame 3:  B=97   G=0    R=0    -> a\n    frame 4:  B=0    G=0    R=103  -> g\n    frame 5:  B=0    G=123  R=0    -> {\n    frame 6:  B=87   G=0    R=0    -> W<\/code><\/pre>\n\n\n\n
    \u53ef\u4ee5\u770b\u5230\u5b83\u4e0d\u662f\u666e\u901a LSB\uff0c\u800c\u662f RGB \u901a\u9053\u503c\u672c\u8eab\u5c31\u662f ASCII\u3002\u901a\u9053\u987a\u5e8f\u4e3a\uff1a R, G, B, R, G, B, \u2026<\/p>\n\n\n\n
    \u6240\u4ee5\u6309\u5e27\u8bfb\u53d6\uff1a<\/p>\n\n\n\n
        x, y = 123, 45\n    bgra_offsets = [2, 1, 0]  # R, G, B in BGRA rawvideo\n\n    chars = []\n    for i in range(96):\n        off = i * frame_size + (y * width + x) * 4 + bgra_offsets[i % 3]\n        ch = chr(data[off])\n        chars.append(ch)\n        if ch == \"}\":\n            break\n\n    print(\"\".join(chars))<\/code><\/pre>\n\n\n\n
    \u8f93\u51fa\uff1a flag{W0w_d3lici0us_c4ke!!}<\/code><\/p>\n\n\n\n
    \u9ca8\u58eb\u6bd4\u4e9a\u738b\u56fd\u7684\u91d1\u878d\u5371\u673a<\/h2>\n\n\n\n
    \u9898\u76ee\u7ed9\u4e86\u4e24\u5f20\u56fe\u7247\uff1aflag.png<\/code> \u548c SCB.png<\/code>\u3002SCB.png<\/code> \u770b\u8d77\u6765\u53ea\u662f\u5199\u7740 SCB<\/code> \u7684\u63d0\u793a\u56fe\uff0c\u4f46\u5b83\u7684\u767d\u8272\u50cf\u7d20\u6570\u91cf\u521a\u597d\u7b49\u4e8e flag.png<\/code> \u7684\u603b\u50cf\u7d20\u6570\uff0c\u56e0\u6b64\u771f\u6b63\u505a\u6cd5\u662f\u628a flag.png<\/code> \u7684\u50cf\u7d20\u6309\u4e2d\u5fc3\u87ba\u65cb\u987a\u5e8f\u53d6\u51fa\uff0c\u518d\u586b\u5165 SCB.png<\/code> \u7684\u767d\u8272\u4f4d\u7f6e\uff0c\u6700\u7ec8\u663e\u51fa flag\u3002<\/p>\n\n\n\n
    1: \u89c2\u5bdf\u56fe\u7247\u5c3a\u5bf8\u548c\u50cf\u7d20\u6570\u91cf<\/h3>\n\n\n\n
    flag.png<\/code> \u7684\u5c3a\u5bf8\u662f 889 x 889<\/code>\uff0c\u603b\u50cf\u7d20\u6570\u4e3a\uff1a<\/p>\n\n\n\n
    889 * 889 = 790321<\/code><\/pre>\n\n\n\n
    SCB.png<\/code> \u7684\u5c3a\u5bf8\u662f 2587 x 307<\/code>\uff0c\u5176\u4e2d\u9ed1\u8272\u50cf\u7d20\u7ec4\u6210 SCB<\/code> \u4e09\u4e2a\u5b57\u6bcd\uff0c\u767d\u8272\u80cc\u666f\u50cf\u7d20\u6570\u91cf\u4e5f\u6b63\u597d\u662f 790321<\/code>\u3002<\/p>\n\n\n\n
    \u8fd9\u8bf4\u660e SCB.png<\/code> \u4e0d\u662f\u5355\u7eaf\u7684\u63d0\u793a\u56fe\uff0c\u800c\u662f\u4e00\u4e2a\u6a21\u677f\uff1aflag.png<\/code> \u7684\u6240\u6709\u50cf\u7d20\u53ef\u4ee5\u521a\u597d\u586b\u5165\u5b83\u7684\u767d\u8272\u533a\u57df\u3002<\/p>\n\n\n\n
    2: \u6309\u4e2d\u5fc3\u87ba\u65cb\u987a\u5e8f\u586b\u5145\u6a21\u677f<\/h3>\n\n\n
    \n
    \"\"\/<\/div>
    \u539f\u56fe<\/figcaption><\/figure>\n<\/div>\n\n\n
    <\/p>\n\n\n\n
    SCB<\/code> \u53ef\u7406\u89e3\u4e3a Spiral Center Begin<\/code>\uff0c\u63d0\u793a\u4ece\u4e2d\u5fc3\u5f00\u59cb\u8d70\u87ba\u65cb\u3002\u5bf9 flag.png<\/code> \u4ece\u4e2d\u5fc3\u70b9\u5f00\u59cb\uff0c\u6309\u7167 \u53f3 -> \u4e0b -> \u5de6 -> \u4e0a<\/code> \u7684\u65b9\u5411\u4e0d\u65ad\u6269\u5927\u87ba\u65cb\u8bfb\u53d6\u50cf\u7d20\uff0c\u7136\u540e\u6309\u884c\u4f18\u5148\u987a\u5e8f\u586b\u5165 SCB.png<\/code> \u7684\u767d\u8272\u50cf\u7d20\u4f4d\u7f6e\u3002<\/p>\n\n\n
    \n
    \"\"\/<\/div>
    \u590d\u539f<\/figcaption><\/figure>\n<\/div>\n\n\n
    \u5b8c\u6574\u811a\u672c\u5982\u4e0b\uff1a<\/p>\n\n\n\n
    from pathlib import Path\n\nimport numpy as np\nfrom PIL import Image\n\n\nBASE = Path(r\"C:\\Users\\q1388\\Downloads\\flag(1)\")\nOUT = Path(\"recovered_flag.png\")\nCLEAN_OUT = Path(\"recovered_flag_clean.png\")\n\n\ndef center_spiral(n):\n    x = y = n \/\/ 2\n    coords = [(y, x)]\n    dirs = [(1, 0), (0, 1), (-1, 0), (0, -1)]  # R, D, L, U\n    step = 1\n    d = 0\n\n    while len(coords) < n * n:\n        for _ in range(2):\n            dx, dy = dirs[d % 4]\n            for _ in range(step):\n                x += dx\n                y += dy\n                if 0 <= x < n and 0 <= y < n:\n                    coords.append((y, x))\n                    if len(coords) == n * n:\n                        return coords\n            d += 1\n        step += 1\n\n    return coords\n\n\nflag_img = Image.open(BASE \/ \"flag.png\").convert(\"RGB\")\nscb_img = Image.open(BASE \/ \"SCB.png\").convert(\"RGB\")\n\nflag = np.array(flag_img)\nscb = np.array(scb_img)\n\nn = flag_img.width\nassert flag_img.size == (n, n)\n\nwhite = (scb[:, :, 0] > 128) & (scb[:, :, 1] > 128) & (scb[:, :, 2] > 128)\nassert white.sum() == n * n\n\ncoords = center_spiral(n)\nys = [y for y, _ in coords]\nxs = [x for _, x in coords]\nspiral_pixels = flag[ys, xs]\n\nrecovered = scb.copy()\nrecovered[white] = spiral_pixels\nImage.fromarray(recovered).save(OUT)\n\n# \u53ef\u9009\uff1a\u53ea\u4fdd\u7559\u7eff\u8272\u624b\u5199 flag \u548c\u9ed1\u8272 SCB\uff0c\u65b9\u4fbf\u9605\u8bfb\nr = recovered[:, :, 0].astype(int)\ng = recovered[:, :, 1].astype(int)\nb = recovered[:, :, 2].astype(int)\ngreen = (g > r + 25) & (g > b + 5) & (g > 90) & (r < 230) & (b < 230)\nscb_black = ~white\n\nclean = np.full_like(recovered, 255)\nclean[green] = [34, 177, 76]\nclean[scb_black] = [0, 0, 0]\nImage.fromarray(clean).save(CLEAN_OUT)\n\nprint(\"flag{You_saved_SCB_by_the_coin}\")<\/code><\/pre>\n\n\n\n
    \u8fd0\u884c\u540e\u4f1a\u751f\u6210 recovered_flag.png<\/code> \u548c\u66f4\u6613\u8bfb\u7684 recovered_flag_clean.png<\/code>\u3002\u56fe\u4e2d\u7eff\u8272\u624b\u5199\u5185\u5bb9\u4e3a\uff1a<\/p>\n\n\n
    \n
    \"\"\/<\/div>
    recovered_flag_clean.png<\/code><\/figcaption><\/figure>\n<\/div>\n\n\n
    flag{You_saved_SCB_by_the_coin}<\/code><\/pre>\n\n\n\n
    AD ASTRA<\/h2>\n\n\n\n
    \u9898\u76ee\u7ed9\u51fa\u4e00\u6bb5 WAV \u548c\u4e00\u4e2a\u4f2a\u88c5\u6210 PNG \u7684\u6587\u4ef6\u3002flag.png<\/code> \u5b9e\u9645\u662f WebP + ZIP overlay\uff0c\u89e3\u51fa\u4e00\u5f20\u63d0\u793a\u56fe\uff1bAD ASTRA.wav<\/code> \u4f7f\u7528 DeepSound \u9690\u5199\u5f97\u5230\u4e00\u4e2a\u4e8c\u6b21\u52a0\u5bc6\u7684 Office \u6587\u6863\uff0c\u7206\u7834 Office 2013 Agile \u52a0\u5bc6\u5bc6\u7801 skadi2530<\/code> \u540e\uff0c\u6700\u7ec8 flag \u85cf\u5728 Word \u7684\u9690\u85cf\u6587\u672c\u4e2d\u3002<\/p>\n\n\n\n
    1. \u5206\u6790 flag.png<\/h3>\n\n\n\n
    \u9996\u5148\u68c0\u67e5 flag.png<\/code> \u6587\u4ef6\u5934\uff0c\u53d1\u73b0\u5b83\u4e0d\u662f PNG\uff0c\u800c\u662f WebP\uff1a<\/p>\n\n\n\n
    RIFF .... WEBP VP8X<\/code><\/pre>\n\n\n\n
    \u7ee7\u7eed\u68c0\u67e5\u6587\u4ef6\u5c3e\u90e8\uff0c\u53d1\u73b0 WebP \u6b63\u5e38\u6570\u636e\u7ed3\u675f\u540e\u62fc\u63a5\u4e86\u4e00\u4e2a ZIP\u3002\u5207\u51fa overlay \u540e\u89e3\u538b\uff0c\u5f97\u5230 01.txt<\/code> \u5230 09.txt<\/code>\u3002\u8fd9\u4e9b\u6587\u672c\u90fd\u662f Base64 \u7247\u6bb5\uff0c\u6309\u987a\u5e8f\u62fc\u63a5\u540e\u89e3\u7801\u5f97\u5230\u4e00\u5f20\u771f\u6b63\u7684 PNG\u3002<\/p>\n\n\n\n
    \"\"\/<\/div><\/figure>\n\n\n\n
    \u8fd8\u539f\u51fa\u7684\u56fe\u7247\u4e0a\u6709\u4e24\u884c\u63d0\u793a\uff1a<\/p>\n\n\n\n
    To the stars\nwe come from<\/code><\/pre>\n\n\n\n
    \"\"\/<\/div><\/figure>\n\n\n\n
    \u8fd9\u4e00\u6b65\u8bf4\u660e flag.png<\/code> \u662f\u8bf1\u5bfc\u7ee7\u7eed\u627e\u5bc6\u7801\/\u7ebf\u7d22\u7684\u63d0\u793a\u6587\u4ef6\u3002<\/p>\n\n\n\n
    2. \u63d0\u53d6 WAV \u4e2d\u7684 DeepSound \u8f7d\u8377<\/h3>\n\n\n\n
    AD ASTRA.wav<\/code> \u662f 48 kHz\u3001stereo\u300116-bit PCM\u3002DeepSound \u901a\u5e38\u628a\u6570\u636e\u85cf\u5728\u97f3\u9891\u91c7\u6837\u7684\u4f4e bit \u4e2d\u3002\u63d0\u53d6\u6bcf\u4e2a 16-bit sample \u7684\u4f4e 4 bit\uff0c\u6309 nibble \u62fc\u63a5\u540e\u53ef\u4ee5\u5f97\u5230 DeepSound \u5934\uff1a<\/p>\n\n\n\n
    44 53 43 32 ...\nDSC2\n\n<\/code><\/pre>\n\n\n\n
    \u7528 DeepSound \u5de5\u5177\/\u811a\u672c\u4ece\u97f3\u9891\u4e2d\u63d0\u53d6\u9690\u85cf\u6587\u4ef6\uff0c\u5f97\u5230\uff1a<\/p>\n\n\n\n
    flag.docx<\/code><\/pre>\n\n\n\n
    3. \u8bc6\u522b flag.docx \u7684\u771f\u5b9e\u7ed3\u6784<\/h3>\n\n\n\n
    \u867d\u7136\u6587\u4ef6\u540d\u662f .docx<\/code>\uff0c\u4f46\u6587\u4ef6\u5934\u4e0d\u662f ZIP\uff1a<\/p>\n\n\n\n
    D0 CF 11 E0 A1 B1 1A E1<\/code><\/pre>\n\n\n\n
    4\u3001Passkit\u7206\u7834<\/h3>\n\n\n\n
    \u7206\u7834\u4e86\u5f88\u4e45\uff0c\u641e\u51fa\u6765\u5bc6\u7801\u662f\uff1a<\/p>\n\n\n\n
    skadi2530<\/code><\/pre>\n\n\n\n
    5\u3001\u5f97\u5230flag<\/h3>\n\n\n\n
    \u6253\u5f00\u540e\u91cc\u9762\u6709\u5f20\u56fe\u7247\uff0c\u56fe\u7247\u80cc\u540e\u5c31\u662fflag<\/p>\n\n\n\n
    \"\"\/<\/div><\/figure>\n\n\n\n
    Do you know RA2?\uff08\u538b\u8f74\uff09<\/h2>\n\n\n\n
    \n
    \u611f\u8c22Alexander\u5927\u4f6c\u7684\u5e2e\u52a9<\/p>\n<\/blockquote>\n\n\n\n
    \u7ed9\u4e86\u4e09\u4e2a\u6587\u4ef6\uff1a<\/p>\n\n\n\n
    \"\"\/<\/div><\/figure>\n\n\n\n
    \u7b80\u62a5.txt \u7684\u9898\u9762\u53cd\u590d\u63d0\u5230\u7ea2\u8b66 2\u3001\u9ed1\u68ee\u6797\u3001\u7231\u56e0\u65af\u5766\u5b9e\u9a8c\u5ba4\u548c\u201c\u5e7b\u5f71\u5766\u514b\u201d\u3002\u5176\u4e2d\u201c\u7535\u53f0\u53d1\u9001\u201d\u63d0\u793a\u5148\u770b\u97f3\u9891\uff0c\u201c\u5e7b\u5f71\u5766\u514b\u201d\u540e\u9762\u5bf9\u5e94\u56fe\u7247\u91cc\u7684 Mirage \/ Cloak \u4f2a\u88c5\u56fe\u3002\u76df\u519b\u6218\u8f66\u5de5\u5382 \u6ca1\u6709\u6269\u5c55\u540d\uff0c\u5f00\u5934\u4e5f\u6ca1\u6709\u5e38\u89c1\u6587\u4ef6\u5934\uff0c\u6574\u4f53\u8868\u73b0\u4e3a\u9ad8\u71b5\u968f\u673a\u6570\u636e\uff0c\u8003\u8651\u662f\u5426\u4e3a\u52a0\u5bc6\u5bb9\u5668\u3002\u603b\u90e8\u53d1\u6765\u7684\u8baf\u606f\u542c\u7740\u5f88\u50cfSSTV\u6162\u626b<\/p>\n\n\n\n
    \n\n\n\n
    \u4e00\u3001Wav\u6587\u4ef6<\/h3>\n\n\n\n
    SSTV\u6162\u626b\uff1a<\/p>\n\n\n\n
    \"\"\/<\/div><\/figure>\n\n\n\n
    \u5f97\u5230packed up and ready<\/p>\n\n\n\n
    \u4e8c\u3001VeraCrypt \u5bb9\u5668\uff08\u7b2c\u4e00\u6b21\uff09<\/h3>\n\n\n\n
    \u7528\u5f97\u5230\u7684packed up and ready\u4e3a\u5bc6\u7801\u6302\u8f7d\u76df\u519b\u6218\u8f66\u5de5\u5382<\/p>\n\n\n\n
    \"\"\/<\/div><\/figure>\n\n\n\n
    \u5f97\u5230\u7684\uff0800000000.png\uff09\u56fe\u7247\u5f88\u6709\u610f\u601d\uff0c\u8fd9\u4e2a\u5728\u5c55\u793a\u754c\u9762\u53ea\u6709\u4e00\u90e8\u5206\uff0c\u5355\u72ec\u6253\u5f00\u5374\u53ef\u4ee5\u770b\u5230\u622a\u7136\u4e0d\u540c\u7684\u753b\u9762\uff08\u4e0e\u4e0b\u9762\u7684\u9690\u5199\u6709\u5173\uff09<\/p>\n\n\n\n
    \u4e09\u3001\u5e7b\u5f71\u5766\u514b \/ Mirage_Cloak \u68cb\u76d8\u9690\u5199<\/h3>\n\n\n\n
    \"\"\/<\/div><\/figure>\n\n\n\n
    https:\/\/github.com\/TankFactory\/Mirage_Cloak<\/a><\/p>\n\n\n\n
    \u9898\u9762\u91cc\u7684\u201c\u5e7b\u5f71\u5766\u514b\u201d\u662f\u5173\u952e\u63d0\u793a\u3002<\/p>\n\n\n\n
    \"\"\/<\/div><\/figure>\n\n\n\n
    \u5206\u522b\u5408\u6210\u9ed1\u5e95\u548c\u767d\u5e95\uff1a\uff08\u7528Stegsolve\u4e5f\u53ef\u4ee5\uff09<\/p>\n\n\n\n
    from PIL import Image\nim = Image.open(\"00000000.png\").convert(\"RGBA\")\n\nfor name, color in [(\"black\", (0, 0, 0, 255)), (\"white\", (255, 255, 255, 255))]:\n    bg = Image.new(\"RGBA\", im.size, color)\n    bg.alpha_composite(im)\n    bg.convert(\"RGB\").save(f\"mirage_{name}.png\")\n\n<\/code><\/pre>\n\n\n\n
    \u9ed1\u5e95\u3001\u767d\u5e95\u4e0b\u80fd\u770b\u5230\u4e24\u5c42\u4e0d\u540c\u5185\u5bb9\uff1a\u9ed1\u5e95\u504f\u5411\u7b2c\u4e00\u5c42\u56fe\u548c\u6587\u5b57\uff0c\u767d\u5e95\u504f\u5411\u53e6\u4e00\u5c42\u4eba\u7269\u56fe\u3002\u8fd9\u8bf4\u660e\u5b83\u786e\u5b9e\u4e0d\u662f\u666e\u901a\u5355\u5c42\u56fe\u7247\uff0c\u800c\u662f\u901a\u8fc7\u900f\u660e\u5ea6\u548c\u68cb\u76d8\u7eb9\u7406\u4f2a\u88c5\u51fa\u7684\u201c\u5e7b\u5f71\u5766\u514b\u201d\u56fe\u3002<\/p>\n\n\n\n
    \u628a alpha \u901a\u9053\u62c9\u4f38\u51fa\u6765\uff0c\u4e5f\u80fd\u770b\u5230\u4e24\u5c42\u56fe\u50cf\u53e0\u5728\u4e00\u8d77\uff1a\uff08\u76f4\u63a5\u7528\u900f\u660e\u5ea6\u901a\u9053\u4e5f\u53ef\u4ee5\uff09<\/p>\n\n\n\n
    \"\"\/<\/div><\/figure>\n\n\n\n
    Mirage_Cloak v2 \u89e3\u7801\uff0c\u53ef\u4ee5\u76f4\u63a5\u5f97\u5230\u9690\u85cf\u6587\u672c\uff1a<\/p>\n\n\n\n
    \"\"\/<\/div><\/figure>\n\n\n\n
    \u62ff\u5230\uff1aNobody’s here but that’s trees!<\/p>\n\n\n\n
    \u56db\u3001VeraCrypt \u5bb9\u5668\uff08\u7b2c\u4e8c\u6b21\uff09<\/h3>\n\n\n\n
    \u4ecd\u7136\u9009\u62e9\u540c\u4e00\u4e2a VeraCrypt \u5bb9\u5668 \u76df\u519b\u6218\u8f66\u5de5\u5382 \uff0c\u8fd9\u6b21\u8f93\u5165\u9690\u85cf\u5377\u5bc6\u7801\uff1a<\/p>\n\n\n\n
    Nobody's here but that's trees!<\/code><\/pre>\n\n\n\n
    \u8fd9\u6b21\u6253\u5f00\u5c31\u662f\u4e00\u4e2aflag.png<\/p>\n\n\n\n
    \"\"\/<\/div><\/figure>\n\n\n\n
    flag.png \u53f3\u4e0b\u89d2\u6709\u4e8c\u7ef4\u7801\u3002<\/em><\/strong>\uff08\u9006\u5929\uff09<\/p>\n\n\n\n
    \"\"\/<\/div><\/figure>\n\n\n\n
    \u6062\u590d\u7684\u96be\u70b9\u5728\u4e8e\uff1aQRCode\u8868\u9762\u6709\u6742\u5fd7\uff0c\u4e14\u56fe\u7247\u6709\u201c\u7ec7\u5e03\u201d\u8d28\u611f\uff0c\u56fe\u7247\u975e\u5e38\u6697\uff08\u7279\u522b\u9632AI\uff09<\/p>\n\n\n\n
    \u6240\u4ee5\u6211\u4eec\u91c7\u7528\u4eba\u5de5\u7684\u65b9\u6cd5\uff1a<\/p>\n\n\n\n
    \u7528PS\u62c9\u66dd\u5149\u5ea6\uff0c\u62c9\u5bf9\u6bd4\u5ea6\uff0c\u62c9\u4eae\u5ea6\uff0c\u53ef\u4ee5\u770b\u5230\u5927\u6982<\/p>\n\n\n\n
    \"\"\/<\/div><\/figure>\n\n\n\n
    \u6b64\u65f6\u624b\u673a\u5fae\u4fe1\u5df2\u7ecf\u53ef\u4ee5\u626b\u5f00\u4e86\uff08\u5fae\u4fe1\u91cc\u9762\u6709\u81ea\u52a8\u4f18\u5316\u4e8c\u7ef4\u7801\u7684\u7a0b\u5e8f\uff0c\u592f\uff09<\/p>\n\n\n\n
    \"\"\/<\/div><\/figure>\n\n\n\n
    \u626b\u51fa\u6765\u5c31\u53ef\u4ee5\u62ff\u5230Flag\uff1a<\/p>\n\n\n\n
    sdpcsec{Focusing_light_energy}<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
    Upper Tower \u8fd9\u4e2a\u9898\u62ff\u4e09\u8840~ \u9898\u76ee\u7ed9\u51fa\u4e24\u4e2a\u6587\u4ef6\uff1a \u9898\u76ee\u63cf\u8ff0\u4e3a\u201c\u4e8e\u9ad8\u5854\u4e4b\u5dc5\uff0c\u7aa5\u89c6\u5bc2\u9759\u4e2d\u7684\u771f\u76f8\u201d\uff0c\u5176\u4e2d\u201c […]<\/p>\n","protected":false},"author":1,"featured_media":2109,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","footnotes":""},"categories":[9],"tags":[],"class_list":["post-2107","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-misc"],"_links":{"self":[{"href":"https:\/\/shr1mp.top\/index.php\/wp-json\/wp\/v2\/posts\/2107","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/shr1mp.top\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/shr1mp.top\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/shr1mp.top\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/shr1mp.top\/index.php\/wp-json\/wp\/v2\/comments?post=2107"}],"version-history":[{"count":60,"href":"https:\/\/shr1mp.top\/index.php\/wp-json\/wp\/v2\/posts\/2107\/revisions"}],"predecessor-version":[{"id":2241,"href":"https:\/\/shr1mp.top\/index.php\/wp-json\/wp\/v2\/posts\/2107\/revisions\/2241"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shr1mp.top\/index.php\/wp-json\/wp\/v2\/media\/2109"}],"wp:attachment":[{"href":"https:\/\/shr1mp.top\/index.php\/wp-json\/wp\/v2\/media?parent=2107"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shr1mp.top\/index.php\/wp-json\/wp\/v2\/categories?post=2107"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shr1mp.top\/index.php\/wp-json\/wp\/v2\/tags?post=2107"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}