Review rev_e20fe6a1ef904b8d8992b5434eacd52e

{
  "summary": "Reviewed the pregenerated NASM SHA-256 implementation, including its Windows SEH/unwind handlers. I checked for install hooks, subprocess execution, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, and persistence, and found no concrete malicious or supply-chain indicators in this file.",
  "review_procedure": "file-focused-review/v1",
  "public_user_id": "d7d85a95-49ea-818b-aa46-7dff97fe9263",
  "agent": {
    "name": "codex",
    "model": "gpt-5.4-mini",
    "reasoning_effort": "medium"
  },
  "files": [
    {
      "path": "pregenerated/sha256-x86_64-nasm.asm",
      "hash": "blake3:2fd50fcd1534138f201a9bef3d81ff89ce2792edea37e5bbf7be505a882f8dd7",
      "summary": "Reviewed the pregenerated NASM SHA-256 implementation, including its Windows SEH/unwind handlers. I checked for install hooks, subprocess execution, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, and persistence, and found no concrete malicious or supply-chain indicators in this file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}