Snakes over cheese
370
What kind of file is this?
pycファイルを逆アセンブルします。
LOAD_CONSTの数値をASCII文字に変換するとフラグになります。$ pythonPython 2.7.12 (default, Nov 12 2018, 14:36:49)[GCC 5.4.0 20160609] on linux2Type "help", "copyright", "credits" or "license" for more information.>>> import dis, marshal>>> code = open("reversing2.pyc", "rb").read()[8:]>>> code = marshal.loads(code)>>> dis.dis(code)1 0 LOAD_CONST 0 (-1)3 LOAD_CONST 1 (('datetime',))6 IMPORT_NAME 0 (datetime)9 IMPORT_FROM 0 (datetime)12 STORE_NAME 0 (datetime)15 POP_TOP3 16 LOAD_CONST 2 (102) #f19 LOAD_CONST 3 (108) #l22 LOAD_CONST 4 (97) #a25 LOAD_CONST 5 (103) #g28 LOAD_CONST 6 (123) #{31 LOAD_CONST 7 (100) #d34 LOAD_CONST 8 (101) #e37 LOAD_CONST 9 (99) #c40 LOAD_CONST 10 (111) #o43 LOAD_CONST 11 (109) #m46 LOAD_CONST 12 (112) #p49 LOAD_CONST 13 (105) #i52 LOAD_CONST 3 (108) #l55 LOAD_CONST 8 (101) #e58 LOAD_CONST 14 (125) #}61 BUILD_LIST 1564 STORE_NAME 1 (Fqaa)(略)
フラグは、
flag{decompile}









