{
  "added_at": "2026-11-09",
  "category": "native-analysis",
  "description_en": "abi-decompiler recovers names and argument counts for functions in Ethereum bytecode. The current C++ program brute-forces a 4-byte selector against a word list. clang++ -O3 -std=c++11 -pthread builds sig-bruteforcer from sha3.c and sig-bruteforcer.cpp. It takes the hex selector, a path to function names, a thread count, and a maximum argument count, and prints a matching signature such as a name plus its argument types. Word lists come from deployed contracts, a 100,000-word English list, and the ethersplay signature database. The older Python 2 script is marked deprecated.",
  "description_zh": "abi-decompiler 恢复以太坊字节码中函数的名字和参数个数。当前的 C++ 程序用词表对 4 字节选择器做穷举。clang++ -O3 -std=c++11 -pthread 从 sha3.c 和 sig-bruteforcer.cpp 构建 sig-bruteforcer。它接受十六进制选择器、函数名词表路径、线程数和最大参数个数，并打印匹配的签名，例如名字及其参数类型。词表来自已部署合约、十万个英语单词，以及 ethersplay 的签名数据库。较旧的 Python 2 脚本被标为已弃用。",
  "entry_url": "https://awesomerea.org/resources/abi-decompiler/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/abi-decompiler/",
  "evidence_url": "https://github.com/Decurity/abi-decompiler/blob/ee042e7a4362af31300b470f32e4bc48fff0d95f/README.md",
  "group": "tools",
  "id": "abi-decompiler",
  "json_url": "https://awesomerea.org/resources/abi-decompiler/record.json",
  "kind": "tool",
  "markdown_url": "https://awesomerea.org/resources/abi-decompiler/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/abi-decompiler/index.md",
  "name": "abi-decompiler",
  "name_zh": "abi-decompiler",
  "record_type": "resource",
  "relationship": "foundation",
  "requirements": [
    "A C++11 compiler such as clang++, and a function-name word list.",
    "The README does not name a license."
  ],
  "requirements_zh": [
    "需要 C++11 编译器，例如 clang++，以及一份函数名词表。",
    "README 没有写许可证。"
  ],
  "targets": [
    "binary"
  ],
  "url": "https://github.com/Decurity/abi-decompiler",
  "verification": "source-reviewed",
  "verified_at": "2026-11-07"
}