ZacharyZcR
6eff1d5ccf
fix: 外部审查 8 项修复 + 国密 TLS 按需回退
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- UserAgent 默认值回退 + 注册 -ua flag (#2 )
- README 编译命令 main.go → . (#3 )
- README 版本号同步 rc.1 (#4 )
- Client.go gmtls stdout 劫持删除 (#5 )
- ms17010 smb1GetResponse size<32 越界 panic (#6 )
- SSH 拨号超时统一 ModuleTimeout (#8 )
- AddPorts 死字段删除 (#9 )
- 国密 TLS 按需回退:标准 TLS 握手失败时仅在错误为
cipher/protocol 不兼容时尝试国密,跳过超时/拒绝等连接级错误
2026-06-15 04:46:25 +08:00
ZacharyZcR
2f7d2d49c6
fix: redis exploit 超时改用配置值 & 清理死代码
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- redis exploit 硬编码 30s deadline 改为 config.ModuleTimeout(),与同文件其他超时一致
- 删除 BaseScanStrategy.LogPluginInfo 残留死代码(全是空操作)
- .gitignore 补充 fscan_cli/fscan_web/embed-agent 构建产物
2026-06-14 23:58:56 +08:00
ZacharyZcR
42092d8664
fix: 修复实机测试发现的可靠性问题 (v2.2.0-rc.1)
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- UDP 插件在 -p 指定端口时被跳过
- Redis exploit 无超时保护 / readReply 吞没非超时错误
- service_probe 连接丢失后静默成功
- SNMP 探测成功但终端无输出
- SSH 爆破不稳定 (并发过高 + 自适应超时过短 + 限流误判)
- 进度条 isActive 竞态
新增 Config.ModuleTimeout() 协议级超时下限 (≥3s)
新增 ErrorTypeThrottle 限流错误分类
2026-06-14 22:14:02 +08:00
ZacharyZcR
e6c5e5a9a8
fix: -nopoc 禁用POC时不再输出错误日志
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2026-06-13 23:09:47 +08:00
ZacharyZcR
8fb66e8e2f
fix: 修复3个实测发现的问题
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1. -pwd 支持逗号分隔多个密码
之前 -pwd "123,456,root" 被当作单个密码,SSH root:123 无法匹配
现在逗号分隔为独立密码,空格保留(可能是密码的一部分)
2. -nobr 禁用爆破时仍检测 Redis 未授权访问
未授权访问是服务探测不是爆破,不应被 -nobr 跳过
将未授权检测移到 DisableBrute 判断之前
3. 指定端口时跳过 UDP 插件调度
-p 80 只扫 HTTP 时不需要 SNMP/BACnet/DNS 等 UDP 探测
仅在默认端口扫描时才分发 UDP 插件
效果: -p 80 从 9 秒降到 3 秒
2026-06-13 22:35:48 +08:00
ZacharyZcR
28686f845d
fix: 彻底解决UDP插件阻塞导致扫描无法结束的问题
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根因分析(通过 goroutine dump 定位):
1. UDP conn.Write 在 WSL2 上可能永久阻塞(SetDeadline 对 Write 不生效)
2. SNMP community 爆破混入通用密码字典(57个),串行 × 10s超时 = 10分钟
修复:
- 提取 udpProbe() 公共函数,用 context timeout + conn.Close 双保险
超时后强制关闭连接,中断阻塞的 Write/Read
- BACnet/DNS/IPMI/TFTP 统一使用 udpProbe()
- SNMP probe 使用 goroutine + context select 保护
- SNMP community 列表不再混入通用密码字典(8个专用 community 足够)
- SNMP 后续 community 爆破用 3s 短超时 + 连续失败 3 次快速退出
效果: 同样的扫描从无限卡死 → 9秒完成
2026-06-13 22:07:03 +08:00
ZacharyZcR
06ba595e32
fix: UDP插件改用 conn.SetDeadline 替代类型断言
2026-06-13 21:52:26 +08:00
ZacharyZcR
1a7770530d
fix: 所有UDP插件添加ReadDeadline防止无限阻塞
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SNMP/BACnet/DNS/IPMI/TFTP 的 conn.Read() 在目标不响应时
无限阻塞(goroutine 泄漏),导致整个扫描无法结束。
在 Write 前设置 ReadDeadline 确保超时后返回。
2026-06-13 21:42:49 +08:00
ZacharyZcR
2a9a3c36e2
fix: 修复6个运行时问题
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1. 抑制 gmtls 库的 handshake error stdout 噪声
gmtls/conn.go:1304 硬编码了 fmt.Println,在调用时临时重定向 os.Stdout
2. MySQL 3306 服务名误识别为 genetec-5400
nmap 指纹库将 MySQL 握手包的随机 salt 误匹配,通过 banner 特征校正
3. 管道输出时自动禁用 ANSI 控制码
检测 stdout 是否为终端,非终端时自动启用 NoColor
4. 进度条完成消息措辞精确化
去掉冗余冒号,保持信息简洁一致
5. URL 模式跳过不必要的 TLS 探测
用户已通过 -u 显式指定 http:// 协议时直接使用,不再做 TLS 握手
6. 无网络探测数据时降低默认重试次数
-np 跳过存活探测后,将默认重试从 3 降到 2,加速不可达主机的超时
2026-06-13 19:53:28 +08:00
ZacharyZcR
6a1636112f
fix+perf: 修复10个bug & 10项性能优化
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Bug修复:
- clustersend CEL结果判断从字符串比较改为类型断言
- Nuclei DSL matcher安全降级为false避免误报
- clusterpoc发现漏洞后返回true修正语义
- reverseCheck加10s超时防止ceye API阻塞
- doSearch/bmatches正则编译结果缓存到sync.Map
- evalset CEL求值失败时存空字符串而非原始表达式
- CEL wait()函数加nil Reverse指针检查防panic
- MongoDB readMongoMsg应用timeout参数设置读超时
- TXTWriter.Close确保Sync失败后仍调用file.Close
性能优化:
- 指纹regex缓存从RWMutex+map改为sync.Map消除锁竞争
- CaseInsensitive指纹词加载时预小写化避免匹配时分配
- 版本提取FindAllStringSubmatch限制返回数量
- i18n.Tr用strconv.Itoa替代Sprintf减少分配
- POC加载用atomic.Bool+DCLP消除热路径锁
- 结果缓冲map预分配容量减少rehash
- HTTP连接池参数随并发数动态调整
- getRuleHash去除反射+Headers排序保证确定性dedup
- POC并发加载用channel替代Mutex收集结果
2026-06-13 18:46:14 +08:00
ZacharyZcR
15a7670ba2
Harden scan robustness and tests
2026-06-13 07:55:37 +08:00
ZacharyZcR
1595c92aed
feat: 统一服务缓存 + 指纹驱动插件匹配
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将 webServiceCache 扩展为通用 serviceCache,所有指纹识别结果
统一缓存,插件匹配时端口不命中则回退到服务名称匹配。
删除多余的 service_cache.go,复用已有的 ServiceInfo 体系。
补充 nil 防御、Explicit 标记、大量单元/集成/回归测试。
2026-06-12 19:49:07 +08:00
ZacharyZcR
5b7e72e56e
Fix credential cleanup and explicit tuning flags
2026-06-12 15:30:44 +08:00
ZacharyZcR
52f872b8d1
fix: webtitle HTTP 请求失败时重试,修复批量扫描 POC 缺失 #587
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批量扫描(-hf)时并发压力导致 HTTP 请求瞬时失败,getWebTitle
直接返回 error,跳过指纹识别和 POC 触发。
加入指数退避重试(200ms→400ms),最多 3 次,复用 config.MaxRetries。
2026-06-12 12:23:54 +08:00
ZacharyZcR
b94e8bc4ca
fix: 修复 SSH 扫描 goroutine 泄漏
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ssh.NewClientConn 不接受 context,context 取消后底层 TCP 连接未关闭,
导致 readLoop goroutine 永久阻塞在 conn.Read 上。大规模扫描时泄漏数万
goroutine。
- doSSHAuth 新增 goroutine 监听 context 取消并关闭底层连接
- TestSingleCredential 移除 5 秒超时放弃逻辑,改为持续等待清理
2026-06-12 03:59:02 +08:00
ZacharyZcR
a02eed0518
refactor: mylib 重命名为 libs
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更清晰的目录命名,libs/ 存放内嵌的独立协议实现库。
2026-06-01 08:22:13 +08:00
ZacharyZcR
d6d323854a
refactor: 完成全局状态到 session 的完整迁移
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将 plugins/services、plugins/local、plugins/web、webscan 层的日志输出、
漏洞结果保存和 TCP 计数器从全局 common.Log*/GetGlobalState() 迁移到
session 实例方法,确保 SDK 并发扫描时各实例完全隔离。
- 50 个文件,所有插件日志走 session.Log*
- DoRequest 加入 session 参数,计数器走 session.State
- POC 执行器通过 POCContext.Session 传递
- 仅保留 init() 和 CEL runtime 等无 session 场景的全局回退
2026-06-01 08:13:23 +08:00
ZacharyZcR
569d21a8bc
fix: harden address parsing edge cases
2026-06-01 04:03:46 +08:00
ZacharyZcR
8ec96bfe6d
fix: harden scan edge cases
2026-06-01 03:32:13 +08:00
ZacharyZcR
3e4e2db722
feat: stream large host scans
2026-06-01 02:55:28 +08:00
ZacharyZcR
8d30ee334c
Add native protocol service plugins
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2026-05-23 15:51:50 +08:00
ZacharyZcR
73cbe803c4
Expand i18n coverage
2026-05-23 15:18:40 +08:00
ZacharyZcR
9ed6cc95b6
replace string builder sprintf with fprintf
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2026-05-23 07:53:28 +08:00
ZacharyZcR
a0f0379c6c
silence ci warnings and staticcheck suggestions
2026-05-23 07:50:49 +08:00
ZacharyZcR
3c7823355d
tighten scan session and HTTP paths
2026-05-23 07:46:53 +08:00
ZacharyZcR
1a714f6a0c
reduce scanner client fingerprints
2026-05-23 07:20:24 +08:00
ZacharyZcR
0046817c2e
fix mssql login client metadata
2026-05-23 07:17:55 +08:00
ZacharyZcR
e0080555b4
fix: 跳过snmp社区字符串暴力破解中的冗余public探测
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2026-05-19 21:00:47 +08:00
ZacharyZcR
bc2a8f653a
fix: 修复新服务扫描插件的健壮性问题
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- ipmi: 删除未使用的 encoding/binary 导入
- rmi: TCP读取改用 io.ReadFull 避免分片导致的解析错误
- jdwp: handshake响应读取改用 io.ReadFull 避免分片误判
- nfs: v4协议回退时使用新连接避免残留数据污染
- snmp: 修正timeout计算与其他插件保持一致
2026-05-19 20:46:22 +08:00
ZacharyZcR
a92df59dfe
fix: NFS plugin RPC probe + UDP dispatch in auto mode
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NFS: use RPC NULL call to detect NFS service before MOUNT EXPORT
UDP dispatch: query plugin registry directly in auto mode instead of
GetPlugins which excludes UDP from FilterService
2026-05-19 00:37:35 +08:00
ZacharyZcR
0a28db7371
feat: add NFS, RMI and IPMI plugins
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NFS (2049/TCP): Sun RPC EXPORT call, lists shared directories
RMI (1099/TCP): Java RMI handshake, detects exposed JMX/RMI endpoints
IPMI (623/UDP): RMCP ping + channel auth capabilities probe
All pure stdlib, zero new dependencies.
2026-05-19 00:01:58 +08:00
ZacharyZcR
778ba019d5
feat: add IMAP and POP3 plugins for mail server detection
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IMAP (143/993): banner grab + LOGIN brute force
POP3 (110/995): banner grab + USER/PASS brute force
Both registered as safe default plugins with auth-check capability.
2026-05-18 23:29:52 +08:00
ZacharyZcR
f43e3e3d0a
feat: add JDWP plugin for Java debug port detection
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Detects exposed JDWP (Java Debug Wire Protocol) services on ports
5005/8000/8787/5050. Performs protocol handshake and reports as VULN
since an exposed debug port allows remote code execution.
2026-05-18 23:22:15 +08:00
ZacharyZcR
a1588a321f
feat: SDK agent integration + UDP plugin framework + SNMP plugin
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SDK enhancements for endpoint agent embedding:
- ScanWithController for pause/resume and live stats
- OnProgress callback for periodic progress reporting
- TaskID injection into every scan result
- ScanController with goroutine-safe pause/resume/stats
- Multi-target stats aggregation (race-free)
UDP plugin infrastructure:
- PluginTypeUDP registry with dedicated dispatch path
- DialUDP on ScanSession with rate limiting and packet counting
- UDP plugins bypass TCP port scan, probe targets directly
- FilterService excludes UDP plugins from TCP port matching
SNMP plugin (first UDP plugin):
- SNMPv2c GetRequest probe for sysDescr detection
- Community string brute force (public/private/community/etc)
- Pure stdlib implementation (encoding/asn1)
- Registered as safe default plugin on port 161/UDP
Tests: 95.7% SDK coverage, race-free, 50+ new test cases
2026-05-18 23:11:39 +08:00
ZacharyZcR
5a884ca6ad
fix lint issues before merge
2026-05-18 17:59:00 +08:00
ZacharyZcR
c0a9cfd8f5
use config proxy state for credential prechecks
2026-05-18 17:13:19 +08:00
ZacharyZcR
adb3ac5b74
add session-aware scan logging
2026-05-18 16:19:34 +08:00
ZacharyZcR
3dde0c6a8e
move plugin safety metadata to registry
2026-05-18 15:57:18 +08:00
ZacharyZcR
bce0a718ea
slim mssql credential check
2026-05-18 14:00:45 +08:00
ZacharyZcR
40c3f1423e
slim oracle credential check
2026-05-18 13:13:40 +08:00
ZacharyZcR
bfd64f78ed
瘦身: Kafka/MongoDB/Cassandra用raw TCP替代重型依赖
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- kafka: 移除IBM/sarama(45MB), 自实现SASL PLAIN+ApiVersions协议(~150行)
- mongodb: 移除mongo-driver(25MB), 自实现OP_MSG+saslStart认证(~180行)
- cassandra: 移除gocql(1.2MB), 自实现CQLv4 STARTUP+SASL PLAIN(~130行)
- 同时移除间接依赖: pierrec/lz4, klauspost/compress, eapache/snappy等
二进制: 47MB → 40MB (-15%), 移除~55MB压缩依赖
全部13个测试包通过
2026-05-18 06:37:05 +08:00
ZacharyZcR
639298b7c8
修复全部SA1006: fmt.Errorf(i18n)统一使用"%s"前缀
2026-05-18 05:17:40 +08:00
ZacharyZcR
77827bef66
修复凭证测试器计数器、消除panic、补齐i18n
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- credential_tester: testCredentialWithRetry返回ErrorType,修复网络错误计数器永久不递增的bug
- scanner: os.Exit(1)改为return,defer Cleanup可正常执行
- probe_parser: 5处panic改为error返回,调用链透传到init()
- common库: parsers/initialize/network/session共17处硬编码中文改用i18n
- services插件: 18个文件115处硬编码中文改用i18n
- locale: 补齐service/parser/network相关~25个中英文键
2026-05-18 04:55:20 +08:00
ZacharyZcR
c266912dcb
修复10个代码缺陷: panic防护, 死锁, 密钥泄漏, 错误吞没
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- eval_random: randomInt参数max<=min时不再panic,返回CEL错误
- scanner: 长驻插件nil/panic时兜底发送ready通道,消除死锁
- poc_executor: Ceye API密钥改为环境变量CEYE_API/CEYE_DOMAIN
- Eval: ParseResponse加入oResp.Request nil检查
- Eval: reverseCheck中http.NewRequest错误不再忽略
- poc_executor: clusterpoc中CEL表达式求值错误记录日志
- winwmi: PowerShell执行失败完整记录错误信息
- sshkey: authorized_keys读取失败处理错误
- minidump: Scan结束后释放系统DLL句柄
- Windows插件: PE文件错误消息改用i18n
2026-05-18 03:47:42 +08:00
ZacharyZcR
4fa8fdc30e
chore: 砍掉 downloader/shellenv,新增 sshkey 插件
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- 删除 downloader(curl/certutil 可替代)
- 删除 shellenv(劫持 ls 别名动静太大,实用性差)
- 新增 sshkey:生成 ed25519 密钥对,注入 authorized_keys,
私钥保存到当前目录,支持多用户(root 权限下自动注入 root)
2026-05-16 06:56:12 +08:00
ZacharyZcR
bf210dd94d
refactor: minidump 实现降级链凭据提取
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不再检测到杀软就直接退出,改为三级降级:
1. 直接 MiniDumpWriteDump(无杀软时尝试,15秒超时)
2. comsvcs.dll(系统签名DLL,部分杀软不拦截)
3. reg save SAM/SECURITY/SYSTEM(离线方式,不碰 LSASS)
全部失败才退出,0.2 秒完成不会卡死系统
2026-05-16 06:51:42 +08:00
ZacharyZcR
cb1079598d
feat: cleaner 支持清理所有持久化痕迹,minidump 增加杀软前置检测
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cleaner 新增 Windows 持久化完整清理:
- Winlogon Shell/Userinit 恢复默认值
- IFEO 映像劫持清理
- 注册表 Run/RunOnce 清理
- 计划任务、服务、启动文件夹清理
- BITS 任务、WMI 事件订阅清理
- Prefetch 记录清理
minidump 增加杀软前置检测,发现 Defender/EDR 直接退出,
避免 MiniDumpWriteDump hang 导致系统崩溃
2026-05-16 06:20:00 +08:00
ZacharyZcR
ec10097e76
fix: minidump 增加杀软检测和缩短超时,防止 hang 导致系统崩溃
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- 新增 isAVBlocking 检测 Defender/EDR 进程,发现活跃杀软直接跳过
- dump 超时从 120 秒缩短到 15 秒(正常 dump 几秒完成)
- 三层防护:杀软检测 → 权限检测 → 超时兜底
2026-05-16 06:13:47 +08:00
ZacharyZcR
231563e82b
fix: 修复 socks5proxy/cleaner/minidump 三个插件问题
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- socks5proxy: 监听地址从 127.0.0.1 改为 0.0.0.0,允许外部连接
- cleaner: 重写清理逻辑,精准匹配 fscan 产物,修复 glob 遍历大目录卡死问题,
history 清理改为真正删除 fscan 相关行
- minidump: SeDebugPrivilege 提升失败时直接退出,不再卡 120 秒超时
2026-05-16 03:17:44 +08:00
ZacharyZcR
5af8682d22
fix: 修复长驻插件启动竞态,删除重复的 bashrc 插件
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- 修复 forwardshell/reverseshell/socks5proxy 因竞态导致主进程提前退出
- 删除与 shellenv 功能重复的 bashrc 插件
2026-05-16 00:12:21 +08:00