elf_path=r'libwtcrypto.so'# 打开 elf 文件 file=open(elf_path,'rb')# 创建 ELFFile 对象,该对象是核心对象 elf_file=ELFFile(file)# 打印 elf 文件头print(elf_file.header)# 打印 程序头入口 个数print(elf_file.num_segments())# 打印 节区头入口 个数print(elf_file.num_sections())# 遍历...
# et_flip sshd.26099 # objdump -d sshd.26099 | less sshd.26099: file format elf64-x86-64 Disassembly of section .init: 00007fcf39c86c10 <.init>: 7fcf39c86c10: 48 83 ec 08 sub $0x8,%rsp 7fcf39c86c14: 48 8b 05 65 e3 2a 00 mov 0x2ae365(%rip),%rax # 7fcf39f34f80 7...
ELF-64 Object File Format Overview of an ELF fileTools, Programming SupportEdition, RevisedEdition, Third
ELFCLASS64 2 64–bit objects The file format is designed to be portable among machines of various sizes, without imposing the sizes of the largest machine on the smallest. The class of the file defines the basic types used by the data structures of the object file container. The data...
In this tutorial, we’ll learn about an ELF file and its structure. We’ll also usereadelfto check the structure of an ELF. 2. ELF ELF is short for Executable and Linkable Format.It’s a format used for storing binaries, libraries, and core dumps on disks in Linux and Unix-based sys...
Executable and Linking Format (ELF), Portable Executable (PE) and MachO OAT (Android Runtime) Install Install FileBytes $ python setup.py install Or install with PyPi $ pip install filebytes Samples Parsing ELF file fromfilebytes.elfimport*elf_file=ELF('test-binaries/ls-x86')elf_header=elf...
PE32/PE32+ (64 bit),称作 Portable executables 。其 Magic 为 MZ。这种可执行文件类型是 Windows 原生可执行文件类型。Intel 的 EFI 中的可执行文件,也使用这种格式 (如 OS X EFI 启动器中使用的 boot.efi)。 ELF,Executable and Linkable Format,是Linux和大部分的 Unix 原生可执行文件格式。其 Magic 为...
仔细看会发现, x86/libfoo.so在加载的时候有异常提示 然后用ida打开,有如下提示 不过ida很强大,可以正常打开这个畸形的so,然后对于这个小问题尝试进行调查原因和修复。 so是elf文件,网上很多elf fix的工具,我也尝试进行修复,但是so依然提示加载错误,不过这个过程基本上了解了so畸形大部分是修改了头文件 这有个很牛...
Running AlmaLinux 8.9 with intel-oneapi-runtime-mkl-2024-2024.0.0-49656.x86_64 When running yum/dnf updates I get the following output: Running transaction ldconfig: /opt/intel/oneapi/redist/lib/libmkl_sycl.so is not an ELF file - it has the wrong magic by...
#coding=utf8frompwnimport*fromlibformatstrimportFormatStrcontext.log_level='debug'context(arch='amd64',os='linux')local=1elf=ELF('./the_end')iflocal:p=process('./the_end')libc=elf.libcelse:p=remote('116.85.48.105',5005)libc=ELF('/lib/x86_64-linux-gnu/libc.so.6')#onegadget64(lib...