-
i - BILLING MASTERInstant Customer SupportReliable Biz AnalyticsRevolutionary Business Analysis Software
print("Decryption complete. Check unpacked_payload.exe")
Drop your findings below. Happy (ethical) hunting. Stay tuned for next week’s post: "Dynamically Resolving Moonsec’s API Hashing Without Execution."
Here’s a generic Python decryptor based on reversing the XOR+ROL routine:
out = decrypt_moonsec_v3(enc_data, key)
import sys def decrypt_moonsec_v3(data, key): decrypted = bytearray() key_len = len(key) for i in range(len(data)): # Moonsec V3 often uses: (byte ^ key[i % key_len]) - i byte = data[i] byte ^= key[i % key_len] byte = (byte - i) & 0xFF decrypted.append(byte) return decrypted with open("moonsec_sample.bin", "rb") as f: enc_data = f.read() Replace with actual key extracted from stub key = b'\xAB\xCD\xEF\x01\x23\x45\x67\x89'
with open("unpacked_payload.exe", "wb") as f: f.write(out)
Instant Voice and Online Support to resolve the issues & doubts in the software.
Can be learned in just 20 minutes training even if you are unaware of using computer.
Simplifies complex billing and related business processes with utmost easiness.
Graphical & Analytical reports for better business improvement plans.
We develop customized solutions for your Business after analysing your business operations and ensure excellent business flow.
Easy ERP
Simple Billing
Accurate Reports
Smart Operations
print("Decryption complete. Check unpacked_payload.exe")
Drop your findings below. Happy (ethical) hunting. Stay tuned for next week’s post: "Dynamically Resolving Moonsec’s API Hashing Without Execution."
Here’s a generic Python decryptor based on reversing the XOR+ROL routine:
out = decrypt_moonsec_v3(enc_data, key)
import sys def decrypt_moonsec_v3(data, key): decrypted = bytearray() key_len = len(key) for i in range(len(data)): # Moonsec V3 often uses: (byte ^ key[i % key_len]) - i byte = data[i] byte ^= key[i % key_len] byte = (byte - i) & 0xFF decrypted.append(byte) return decrypted with open("moonsec_sample.bin", "rb") as f: enc_data = f.read() Replace with actual key extracted from stub key = b'\xAB\xCD\xEF\x01\x23\x45\x67\x89'
with open("unpacked_payload.exe", "wb") as f: f.write(out)
i-Billing Master is the complete GST Enabled Billing solution for all type of industries. For experiencing the ultimate hassle-free billing process, try the Free Demo Installation of i-Billing Master!!
Call 7558888855
i-Billing Master Free Demo
Do your business operation is complicated with large volume of Inventory and product life cycle lies over production units, stockists and multiple stores? i-Billing Master allows complete control on your entangled business operation.
Inspironz IT Solutions, 11/948, 2nd Floor Kochumelathil Building, Arumurikkada, Kollam, Kerala, India.
+91 755 888 8855 / +91 755 888 855