alibabacloud-sas-malware-detection

No direct evidence of covert malware behavior (backdoor, credential theft, reverse shell, persistence, or obfuscated payload logic) exists in this module. However, it is intentionally capable of uploading arbitrary local files (including those from a directory scan) to a remote OSS upload endpoint obtained from cloud API responses, and it logs absolute paths and MD5 hashes. In an adversarial or misuse threat model, this exfiltration-by-design behavior is the primary security concern; ensure execution authorization, restrict scan paths, and treat logs as sensitive. Reliability/traceability is somewhat weakened by suppressed errors for the detection submission step and heuristic JSON extraction.