Peeking into PrivateLoader

PrivateLoader is a modular C++ downloader offered as a pay‑per‑install (PPI) service that fetches and executes second‑stage payloads (ransomware, stealers, bankers, and other commodity malware). The report details the loader and main DLL components, anti‑analysis and obfuscation techniques, dead‑drop resolver and C2 protocols (including encryption/decryption and PBKDF2/AES/HMAC usage), campaign identifiers that control payload selection, and provides concrete IOCs (hashes, resolver URLs, C2 IPs, and URIs) to support detection and mitigation.