[2021] - Midv-679
alert tcp $EXTERNAL_NET any -> $HOME_NET 8443 (msg:"MIDV-679 - Java serialized object upload attempt"; \ flow:to_server,established; \ content:"POST"; http_method; \ content:"/api/v1/metadata/import"; http_uri; \ content:"application/x-java-serialized-object"; http_content_type; \ classtype:attempted-admin; sid:2026001; rev:1;)
B. Synthetic augmentation pipeline (generate variations): MIDV-679
img, quad = load_example(path) rect = warp_quad(img, quad, out_size=(800,600)) gray = cv2.cvtColor(rect, cv2.COLOR_RGB2GRAY) clahe = cv2.createCLAHE(clipLimit=2.0,tileGridSize=(8,8)) proc = clahe.apply(gray) text = pytesseract.image_to_string(proc, config="--psm 6") alert tcp $EXTERNAL_NET any ->