Security · macOS · By dslsdzc

Captures an analyzable sample from a live system when the target leaves no file on disk, by finding abnormal executable memory and the execution context that reached it.

dslsdzc/rev-skills

ELF 格式解析：ehdr/phdr/shdr、GOT/PLT、initarray、符号恢复. An agent skill from dslsdzc/rev-skills.

dslsdzc/rev-skills

固件仿真：QEMU 用户态/全系统. An agent skill from dslsdzc/rev-skills.

dslsdzc/rev-skills

硬件接口：JTAG/UART/flash 读取. An agent skill from dslsdzc/rev-skills.

dslsdzc/rev-skills

lldb 调试（macOS/iOS）：attach、expr、image. An agent skill from dslsdzc/rev-skills.

dslsdzc/rev-skills

射频逆向：信号采集、频谱分析、解调、帧同步与协议恢复、重放. An agent skill from dslsdzc/rev-skills.

dslsdzc/rev-skills

隐写术检测与提取：文件尾附加、图片 LSB、音频与其他载体、提取验证. An agent skill from dslsdzc/rev-skills.

dslsdzc/rev-skills

系统调用/函数调用跟踪：strace/ltrace/dtruss. An agent skill from dslsdzc/rev-skills.

dslsdzc/rev-skills

ARM 架构逆向（非 Android）：Cortex-M/A 向量表、Thumb/ARM 切换、AAPCS 调用约定、位置相关代码重定位、MMIO 外设寄存器交叉。

dslsdzc/rev-skills

现代 C++ 二进制逆向：RTTI/异常/虚表恢复、ABI 识别、mangling 解码. An agent skill from dslsdzc/rev-skills.

dslsdzc/rev-skills

崩溃/漏洞样本分析：确定性复现、ASAN/UBSAN 报告解读、输入最小化 (afl-tmin/cmin)、gdb 回溯定位、rr 录制重放、PoC 产出。

dslsdzc/rev-skills

磁盘/文件系统取证：删除恢复、时间线、可疑文件定位. An agent skill from dslsdzc/rev-skills.

dslsdzc/rev-skills

覆盖率引导模糊测试：AFL++/libFuzzer/honggfuzz、插桩与语料初始化、 afl-fuzz 运行参数、覆盖率(afl-cov)、字典/结构化输入。

dslsdzc/rev-skills

固件提取与解包：binwalk/unblob、magic 扫描、字节序. An agent skill from dslsdzc/rev-skills.

dslsdzc/rev-skills

物联网协议：MQTT/CoAP/BLE/Zigbee；BLE 链路层（广播解析/配对加密）与 NFC/智能卡（ISO14443/APDU/MIFARE）。

dslsdzc/rev-skills

Java 字节码逆向：CFR/JD-GUI、jar 解包、Java 加固。触发词：Java、jar、字节码、JD-GUI、CFR、class文件

dslsdzc/rev-skills

RISC-V 架构逆向：RV32/RV64、压缩指令（RVC）、gp 相对寻址、ABI 与 ecall 系统调用约定、工具链指纹。

dslsdzc/rev-skills