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Improve frida script logging #32

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25 changes: 23 additions & 2 deletions scripts/frida_2.js
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Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,7 @@
* Author : Harvey Lelliott (@flip-dots) / Enhanced
* Date : 23/03/26
* * License : MIT
* Revision : 1.1.0
* Revision : 1.1.1
*/

// --- UTILITY FUNCTIONS ---
Expand Down Expand Up @@ -176,13 +176,26 @@ setImmediate(function() {
const key = arguments[1];
const iv = this.getIV();
const modeName = (opmode === 1) ? "ENCRYPT" : (opmode === 2) ? "DECRYPT" : opmode;

cipherStates[this.hashCode()] = {
mode: modeName,
algo: this.getAlgorithm(),
key: key ? toHex(key.getEncoded()) : "null",
iv: (iv && iv.length > 0) ? toHex(iv) : "null"
};

console.log("\n[+] --- Cipher.init() ---");
console.log("State: " + cipherStates[this.hashCode()]);
console.log("Mode: " + modeName);
console.log("Algorithm: " + this.getAlgorithm());

if (key) {
console.log("Key (Hex): " + toHex(key.getEncoded()));
}
if (iv) {
console.log("IV/Nonce (Hex): " + toHex(iv));
}

return result;
};
});
Expand All @@ -200,6 +213,8 @@ setImmediate(function() {
log("Algorithm : " + state.algo + " (" + state.mode + ")");
if (input && input.length > 0) log("Input : " + toHex(input));
if (result && result.length > 0) log("Output : " + toHex(result));
} else {
log("Missing state for encryption .update() hook!");
}
return result;
};
Expand All @@ -222,6 +237,8 @@ setImmediate(function() {
if (input) log("Input : " + toHex(input));
if (result) log("Output : " + toHex(result));
log("-----------------------------------");
} else {
log("Missing state for encryption .doFinal() hook!");
}
return result;
};
Expand Down Expand Up @@ -250,6 +267,8 @@ setImmediate(function() {
if (data !== null && typeof data === 'object') {
log("Data (Hex): " + toHex(data));
printStackTrace("BLE Write Trace");
} else {
log("BLE write data not safe!");
}
return overload.apply(this, arguments);
};
Expand All @@ -264,6 +283,8 @@ setImmediate(function() {
log("\n[BLE NOTIFY] UUID: " + uuid);
if (value !== null && typeof value === 'object') {
log("Data (Hex): " + toHex(value));
} else {
log("BLE notify data not safe!");
}
return overload.apply(this, arguments);
};
Expand Down
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