101 lines
3.4 KiB
Markdown
101 lines
3.4 KiB
Markdown
# coruna-lab 工具:DGA seed / 固定域名
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## 推荐:固定域名列表(多域名探测)
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植入体本身已有「候选列表里哪个可用用哪个」。脚本把 Deployment / Reporting 的 DGA 生成替换为你给的域名列表,并同步改:
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- core(`erupt_flee.js` + `daily.html` 的 sha256/size)
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- 全部 type0x01 二级包(10 个 `.min.js`)
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```bash
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cd coruna-lab
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# 需 py7zr + pycryptodome(macOS 可用 /usr/bin/python3;Homebrew python 建议 venv)
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pip3 install py7zr pycryptodome
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python3 tools/new_project.py \
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--deployment-domains 'www.dep1.example,www.dep2.example' \
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--reporting-domains 'www.rep1.example,www.rep2.example,www.rep3.example'
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```
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也支持重复传参:
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```bash
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python3 tools/new_project.py \
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--deployment-domains www.dep1.example \
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--deployment-domains www.dep2.example \
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--reporting-domains www.rep1.example \
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--reporting-domains www.rep2.example
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```
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产物(`new_project.py` 写入 `server/public/`):
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- `server/public/web/…`、`server/public/sync/` — 可直接由 Laravel public 提供
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- `server/public/out/seeds.json` — 内部仍写入 seed(供池身份匹配)
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- `server/public/out/domains.json` — 最终生效的域名列表
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- `server/public/out/sync/MANIFEST.json` — core sha/size + domains
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约束:
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- 每池最多 **8** 个域名,单域名 ≤ 63 ASCII
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- 可写 `https://host`(会自动去掉 scheme/path/port)
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- 部署后把这些域名 DNS/hosts 指到你的 lab server(443)
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- Deployment 需响应 `/sync/daily.html`;Reporting 需 `/api/user/query` → `OK`
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- `daily.html` 打到 **Deployment 域名**(不是投递站 `/web/...`);type-0x01 起来后才会请求
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- 固定域名 shellcode 曾有 callee-saved 寄存器未保存的 bug(会在探测前崩);请用当前 `tools/_domain_patch.py` 重新 `--apply` 后再部署 `web/` + `sync/`
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- macOS 建议用 `/usr/bin/python3`(需 `py7zr` + `pycryptodome`);Homebrew 3.14 常缺 `Crypto`
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---
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## 仅重建(已有 server/public web/sync)
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```bash
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# 若尚无 web/ + sync/,--apply 会自动从 source/ 复制一份
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python3 tools/patch_all.py --apply --root server/public \
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--deployment-domains 'www.dep1.example,www.dep2.example' \
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--reporting-domains 'www.rep1.example,www.rep2.example'
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```
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---
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## 旧模式:只换 DGA seed(算域名)
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不传 `--*-domains` 时行为与以前相同:随机/指定 seed,DGA 生成候选域名。
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```bash
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python3 tools/new_project.py
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# 或
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python3 tools/new_project.py \
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--deployment-seed 09d0b8d58a71653cd1c89c64c866f2e6 \
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--reporting-seed 2d2aebba0bf3d7d694194a7ab93b0a96
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```
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### Seed 格式
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- ASCII,长度 ≤ 32(二进制槽位定长 32)
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- 推荐正好 32 个十六进制字符
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- Deployment / Reporting 各一个
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---
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## 分步脚本
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```bash
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# 二级包 type0x01
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python3 tools/patch_secondary_packs.py \
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--deployment-seed <32hex> --reporting-seed <32hex> \
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--deployment-domains 'a.com,b.com' --reporting-domains 'c.com,d.com' \
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--root . --apply
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# core + daily 校验
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python3 tools/patch_core.py \
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--deployment-seed <32hex> --reporting-seed <32hex> \
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--deployment-domains 'a.com,b.com' --reporting-domains 'c.com,d.com' \
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--root . --apply
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# 只算 DGA 域名(固定域名模式不需要)
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python3 tools/compute_dga_domains.py \
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--deployment-seed <32hex> --reporting-seed <32hex> -n 5
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```
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源 dylib 仍读自 `coruna-online/`;`--apply` 写入工作树 `web/` + `sync/`(不会写 `source/`)。
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