commit 28b42492e6716e76e14f7c044a1eab6d206e1bda
Author: Namonay <thek7995@gmail.com>
Date:   Tue Jun 9 17:46:46 2026 +0200

    initial commit

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diff --git a/data/https:__vavaas.dev_static_img_writeups_pterodactyl.png b/data/https:__vavaas.dev_static_img_writeups_pterodactyl.png
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diff --git a/requirements.txt b/requirements.txt
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index 0000000..cd6b55d
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,2 @@
+requests
+argparse
\ No newline at end of file
diff --git a/scorpion.py b/scorpion.py
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index 0000000..e8ece33
--- /dev/null
+++ b/scorpion.py
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+import sys
+import re
+
+
+class Scorpion:
+    def __init__(self, args):
+        self.args = self.args_init(args[1:])
+        self.signatures = {
+            "jpg": [b"\xFF\xD8\xFF"],
+            "png": [b"\x89\x50\x4E\x47\x0D\x0A\x1A\x0A"],
+            "gif": [b"GIF87a",b"GIF89a"],
+            "bmp": [b"BM"]
+        }
+        self.png_cluster = {
+            "IHDR": {"Width": 4, "Height": 4, "Bit Depth": 1, "Color Type": 1, "Compression": 1, "Filter": 1, "Interlace": 1}
+        }
+    def args_init(self, args: list[str]) -> set[str]:
+        argset = set()
+        pattern = re.compile(r'^.*\.(?:jpe?g|png|gif|bmp)$', re.IGNORECASE)
+        for arg in args:
+            print(arg)
+            if not pattern.match(arg):
+                print("Error : Invalid file")
+                return
+            argset.add(arg)
+        return argset
+
+    def hexdump(self, data: bytes, width: int = 16):
+        for i in range(0, len(data), width):
+            chunk = data[i:i+width]
+            hex_bytes = " ".join(f"{b:02X}" for b in chunk)
+            ascii_part = "".join(chr(b) if 32 <= b < 127 else "." for b in chunk)
+            print(f"{i:08X}  {hex_bytes:<{width*3}}  {ascii_part}")
+
+    def get_file_type(self, data: bytes):
+        for filetype, sigs in self.signatures.items():
+            if any(data.startswith(sig) for sig in sigs):
+                return filetype
+        return None
+
+    def run(self):
+        for arg in self.args:
+            with open(arg, "rb") as f:
+                data = f.read()
+                filetype = self.get_file_type(data)
+                self.hexdump(data)
+                match filetype:
+                    case "jpg":
+                        return None
+                    case "png":
+                        self.read_png(data)
+                    case "gif":
+                        return None
+                    case "bmp":
+                        return None
+                    case _:
+                        return None
+    def read_png(self, data):
+        for cluster, cluster_values in self.png_cluster.values():
+            
+if __name__ == "__main__":
+    scorpion = Scorpion(sys.argv)
+    scorpion.run()
\ No newline at end of file
diff --git a/spider.py b/spider.py
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--- /dev/null
+++ b/spider.py
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+import sys
+import requests
+import argparse
+import re
+import tqdm
+from pathlib import Path
+
+class Spider:
+    parser = argparse.ArgumentParser(
+        description="Spider : An image extraction script",
+    )
+    def __init__(self, target: str, recursive: bool, level: int, path: str):
+        self.target = target
+        self.recursive = recursive
+        self.level = level if level else 5
+        self.path = path if path else "./data"
+        self.href_reg = re.compile(r'href=["\'](.*?)["\']', re.IGNORECASE)
+        self.img_reg = re.compile(r'src=["\'](.*?\.(?:jpg|jpeg|png|gif|bmp))["\']', re.IGNORECASE)
+        self.visited = set()
+        self.imgs = set()
+    
+    def run(self):
+        self.get_page([self.target], self.level if self.recursive else 1)
+
+        if len(self.visited) == 0:
+            print("Error: couldn't reach target :", self.target)
+            return
+        for url in self.visited:
+            self.get_img(url)
+
+        for img in self.imgs:
+            self.download_image(img)
+
+    def is_local(self, href):
+        if not href:
+            return False
+        href = href.strip()
+        if (href in ("", "/", "#")):
+            return False
+        if (href.startswith(("http://", "https://", "//", "mailto:", "javascript:")) and not self.target in href):
+            return False
+        if (href.endswith(".css")):
+            return False
+        return True
+
+    def get_page(self, targets, depth):
+        if depth == 0 or not targets:
+            return
+    
+        for target in targets:
+            if target in self.visited:
+                continue
+            try:
+                r = requests.get(target)
+            except:
+                continue
+            if (r.status_code != 200):
+                continue
+            self.visited.add(target)
+            links = self.href_reg.findall(r.text)
+            next_links = []
+
+            for l in links:
+                if (self.is_local(l) and self.target in l):
+                    next_links.append(l)
+                elif (self.is_local(l)):
+                    next_links.append(self.target + l)
+
+            self.get_page(next_links, depth - 1)
+
+    def get_img(self, url):
+        try:
+            r = requests.get(url)
+        except:
+            return None
+
+        imgs = self.img_reg.findall(r.text)
+
+        for img in imgs:
+            if (self.is_local(img) and self.target in img):
+                self.imgs.add(img)
+            elif (self.is_local(img)):
+                self.imgs.add(self.target + img)
+
+    def download_image(self, img):
+        try:
+            r = requests.get(img, stream = True)
+        except:
+            print("Failed to fetch : " + img)
+            return
+
+        folder = Path(self.path)
+        folder.mkdir(parents=True, exist_ok=True)
+
+        file_path = folder / img.replace("/", "_")
+
+        if file_path.exists():
+            print("File :" + str(file_path) + " already exists, skipping...")
+            return
+        try:
+            with file_path.open("wb") as handle:
+                for data in tqdm.tqdm(
+                    r.iter_content(chunk_size=1024),
+                    unit="kB",
+                    total= int(r.headers.get("Content-Length")) // 1024,
+                    desc="Downloading : " + img,
+                    ncols=80
+                    ):
+                    handle.write(data)
+        except:
+            print("Couldn't write to : " + str(file_path))
+            return
+
+def main():
+    parser = argparse.ArgumentParser(
+        description="Spider : An image extraction script",
+    )
+    parser.add_argument("-r", "--recursive", action="store_true", help="Recursively download the image in an URL received as a parameter")
+    parser.add_argument("-l", "--level", type=int, help="Recursion level (default:5)") 
+    parser.add_argument("-p", "--path", type=str, help="Output folder")
+    parser.add_argument("url", help="Target URL")
+    args = parser.parse_args()
+    if args.level and not args.recursive:
+        parser.error("-l requires -r")
+    spider = Spider(args.url, args.recursive, args.level, args.path)
+    spider.run()
+
+
+if __name__ == "__main__":
+    main()
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