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| author | Camille Mougey <camille.mougey@cea.fr> | 2015-01-23 12:33:38 +0100 |
|---|---|---|
| committer | Camille Mougey <camille.mougey@cea.fr> | 2015-01-23 17:24:43 +0100 |
| commit | a5f035142ce772f7868c0a67cb60d876dedfc0dc (patch) | |
| tree | 812c5f101e3fb4eff22b96bf4601908b2399bebb /example/asm | |
| parent | c98879f0c1df3554fb16110f4b0b49e57da29a1b (diff) | |
| download | miasm-a5f035142ce772f7868c0a67cb60d876dedfc0dc.tar.gz miasm-a5f035142ce772f7868c0a67cb60d876dedfc0dc.zip | |
Example/ASM: Test the x86_64 example
Diffstat (limited to 'example/asm')
| -rw-r--r-- | example/asm/box_x86_64.py | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/example/asm/box_x86_64.py b/example/asm/box_x86_64.py deleted file mode 100644 index 44aca56e..00000000 --- a/example/asm/box_x86_64.py +++ /dev/null @@ -1,67 +0,0 @@ -#! /usr/bin/env python -from pdb import pm - -from elfesteem import pe_init - -from miasm2.core import asmbloc -from miasm2.core.cpu import parse_ast -from miasm2.arch.x86.arch import mn_x86, base_expr -from miasm2.core import parse_asm -import miasm2.expression.expression as m2_expr - -e = pe_init.PE(wsize=64) -s_text = e.SHList.add_section(name="text", addr=0x1000, rawsize=0x1000) -s_iat = e.SHList.add_section(name="iat", rawsize=0x100) -new_dll = [({"name": "USER32.dll", - "firstthunk": s_iat.addr}, ["MessageBoxA"])] -e.DirImport.add_dlldesc(new_dll) -s_myimp = e.SHList.add_section(name="myimp", rawsize=len(e.DirImport)) -e.DirImport.set_rva(s_myimp.addr) - -reg_and_id = dict(mn_x86.regs.all_regs_ids_byname) - - -def my_ast_int2expr(a): - return m2_expr.ExprInt64(a) - - -def my_ast_id2expr(t): - return reg_and_id.get(t, m2_expr.ExprId(t, size=64)) - -my_var_parser = parse_ast(my_ast_id2expr, my_ast_int2expr) -base_expr.setParseAction(my_var_parser) - -blocs, symbol_pool = parse_asm.parse_txt(mn_x86, 64, ''' -main: - MOV R9, 0x0 - MOV R8, title - MOV RDX, msg - MOV RCX, 0x0 - MOV RAX, QWORD PTR [ MessageBoxA ] - CALL RAX - RET - -title: -.string "Hello!" -msg: -.string "World!" -''') - -# fix shellcode addr -symbol_pool.set_offset(symbol_pool.getby_name("main"), e.rva2virt(s_text.addr)) -symbol_pool.set_offset(symbol_pool.getby_name_create("MessageBoxA"), - e.DirImport.get_funcvirt('MessageBoxA')) -e.Opthdr.AddressOfEntryPoint = s_text.addr - -for b in blocs[0]: - print b - -resolved_b, patches = asmbloc.asm_resolve_final( - mn_x86, blocs[0], symbol_pool, - max_offset=0xFFFFFFFFFFFFFFFF) -print patches - -for offset, raw in patches.items(): - e.virt[offset] = raw - -open('box_x86_64.bin', 'wb').write(str(e)) |