def main():
if len(idc.ARGV) < 2:
print("importLister.py <output_file> \n List in the <output_file> the imports of the exe passed to idaPython ")
idc.Exit(-1)
outputFile = idc.ARGV[1]
print("output File "+outputFile)
outputF = open(outputFile,"w")
nimps = idaapi.get_import_module_qty()
print("Found %d import(s)..." % nimps)
print(nimps)
for i in xrange(0, nimps):
name = idaapi.get_import_module_name(i)
if not name:
print("Failed to get import module name for #%d" % i)
continue
print("count "+ str(i) +" " + name)
idaapi.enum_import_names(i, imp_cb)
for imp in imports:
outputF.write(str(imp)+"\n")
print("All done...")
outputF.close()
def get_imports():
'''
enumerate the imports of the currently loaded module.
Yields:
Tuple[int, str, str, int]:
- address of import table pointer
- name of imported library
- name of imported function
- ordinal of import
'''
for i in range(idaapi.get_import_module_qty()):
dllname = idaapi.get_import_module_name(i)
if not dllname:
continue
entries = []
def cb(ea, name, ordinal):
entries.append((ea, name, ordinal))
return True # continue enumeration
idaapi.enum_import_names(i, cb)
for ea, name, ordinal in entries:
yield ea, dllname, name, ordinal
def ToggleBreakpoints():
global bpflag, codeflag, checked, bannedList
print "\nRunning banned_functions.py - One moment..."
for i in xrange(0, idaapi.get_import_module_qty()):
name = idaapi.get_import_module_name(i)
idaapi.enum_import_names(i, iatCallback)
if codeflag == 0 and checked != []:
print "\n=> This PE/COFF program uses an intermediary jmp to IAT."
elif codeflag == 1 and checked != []:
print "\n=> This PE/COFF program calls direct to IAT."
elif codeflag == 2 and checked != []:
print "\n=> Looks like an ELF file. CS => PLT => *GOT."
else:
print ""
print "=> The following banned functions were found:\n "
for item in checked:
if item in bannedList:
print "=> %s" % item
if bpflag == 0 and codeflag == 1:
print "\nFinished! Breakpoints deleted. Run again to add."
elif bpflag == 1 and codeflag <= 1:
print "\nFinished! Breakpoints added. Run again to delete."
elif bpflag == 0 and codeflag == 0:
if not checked:
print "\nNo banned functions found!"
else:
print "\n"
def find_imported_subroutines():
"""Find the address of all imported functions."""
# Collect addresses of imported code.
imported_eas = set()
num_imports = idaapi.get_import_module_qty()
for i in xrange(num_imports):
idaapi.enum_import_names(i, lambda ea, name, ord: imported_eas.add(ea))
# Mark IDA-identified stuff imported stuff as imported.
for ea in imported_eas:
if not program.has_subroutine(ea):
log.error("No subroutine associated with import {:08x}.".format(ea))
continue
sub = program.get_subroutine(ea)
sub.visibility = program.Subroutine.VISIBILITY_IMPORTED
# Mark functions in code sections marked as external as being imported.
for sub in program.subroutines():
if program.Subroutine.VISIBILITY_INTERNAL != sub.visibility:
continue
if has_segment_type(sub.ea, idc.SEG_XTRN):
log.debug("Subroutine {:08x} is imported".format(sub.ea))
sub.visibility = program.Subroutine.VISIBILITY_IMPORTED
if sub.name:
log.info("Found imported subroutine {} at {:08x}".format(
sub.name, sub.ea))
def getImports(modulename):
idx = [x.lower() for x in getImportModules()].index(modulename.lower())
result = []
def fn(ea,name,ordinal):
result.append((ea,(name,ordinal)))
return True
idaapi.enum_import_names(idx,fn)
return result
def _loadImports(self) -> None:
"""Enumerates imported functions with the help of IDA API and adds them to the internal sets.
"""
self._importsSet = set()
self._importNamesSet = set()
nimps = idaapi.get_import_module_qty()
for i in range(0, nimps):
idaapi.enum_import_names(i, self.imports_names_callback)
def __init__(self):
#strongly inspired by ex_imports.py in IDAPython examples
self.imports_by_name = {}
self.imports_by_addr = {}
nimps = idaapi.get_import_module_qty()
for i in xrange(0, nimps):
name = idaapi.get_import_module_name(i)
idaapi.enum_import_names(i,
functools.partial(self._add_import, name))
def get_imports():
imports = {}
nimps = idaapi.get_import_module_qty()
for i in range(0, nimps):
name = idaapi.get_import_module_name(i)
imp_cb = functools.partial(ConfigHelpers.add_imp_to_dict, imports,
name)
idaapi.enum_import_names(i, imp_cb)
return imports
def GetAllImportEntries():
for i in xrange(0, idaapi.get_import_module_qty()):
name = idaapi.get_import_module_name(i)
if not name:
pass
idaapi.enum_import_names(i, EnumImportNamesCallback)
return imports_list
def getImports(modulename):
idx = [x.lower() for x in getImportModules()].index(modulename.lower())
result = []
def fn(ea, name, ordinal):
result.append((ea, (name, ordinal)))
return True
idaapi.enum_import_names(idx, fn)
return result
def get_header_data(self):
self.imports = []
#: Types we have already inspected
self.seen = set()
#: List of structures, to patch .h later
self.structs = set()
# add missing #defines
self.imports.append("#define __cdecl")
nimps = idaapi.get_import_module_qty()
for ordinal in range(0, nimps):
idaapi.enum_import_names(ordinal, self.imp_cb)
# Fix local types by iterating until all types are defined
while self.add_types() > 0:
pass
class str_sink(idaapi.text_sink_t):
"""
Sink to get .h in a string
"""
def __init__(self):
idaapi.text_sink_t.__init__(self)
self.text = ""
def _print(self, defstr):
self.text += defstr
return 0
def res(self):
return self.text
sink = str_sink()
idaapi.print_decls(
sink, idaapi.cvar.idati, [],
idaapi.PDF_INCL_DEPS | idaapi.PDF_DEF_FWD | idaapi.PDF_DEF_BASE)
# Generate fixed .h
res = sink.res()
for s in self.structs:
if "struct " not in s:
search = r"(^\s*(?:typedef )?)\b%s\b" % re.escape(s)
res = re.sub(search,
r"\1struct %s" % s,
res,
flags=re.MULTILINE)
res += "\n\n" + "\n".join(self.imports)
res = re.sub(r"__attribute__.*? ", " ", res)
res = res.replace("$", "D_")
res = res.replace("::", "__")
return res
def handleBuildImport(self): nimps = get_import_module_qty() self.imports = [] for i in xrange(0, nimps): self.currentModuleName = get_import_module_name(i) if not self.currentModuleName: continue enum_import_names(i, self.imports_names_cb)
def ImportedFuncs():
nimps = idaapi.get_import_module_qty()
#print "Found %d import(s)..." % nimps
for i in xrange(0, nimps):
name = idaapi.get_import_module_name(i)
if not name:
#print "Failed to get import module name for #%d" % i
continue
#print "Walking-> %s" % name
idaapi.enum_import_names(i, imp_cb)
return sorted(IMPORTED)
def buildImportDictionary(self):
"""Iterates over each of the import modules (dll's)
and enumerates each of the APIs imported from them.
enum_import_names implements a visitor pattern which passes
each imported API name and it's EA in the import table to
imp_cb above."""
nimps = idaapi.get_import_module_qty()
for i in xrange(0, nimps):
self.curr_mod_name = idaapi.get_import_module_name(i)
if not self.curr_mod_name:
continue
idaapi.enum_import_names(i, self.imp_cb)
def buildImportDictionary(self):
"""Iterates over each of the import modules (dll's)
and enumerates each of the APIs imported from them.
enum_import_names implements a visitor pattern which passes
each imported API name and it's EA in the import table to
imp_cb above."""
nimps = idaapi.get_import_module_qty()
for i in xrange(0, nimps):
self.curr_mod_name = idaapi.get_import_module_name(i)
if not self.curr_mod_name:
continue
idaapi.enum_import_names(i, self.imp_cb)
def imports():
"""Iterator containing (ea,(module,name,ordinal)) of imports in database"""
for idx,module in ((i,idaapi.get_import_module_name(i)) for i in xrange(idaapi.get_import_module_qty())):
result = []
def fn(ea,name,ordinal):
result.append( (ea,(name,ordinal)) )
return True
idaapi.enum_import_names(idx,fn)
for ea,(name,ordinal) in result:
yield ea,(module,name,ordinal)
continue
return
def find_imported_functions(cfg, exclude_blocks):
# Try to pattern-match an imported function against an ELF GOT/PLT entry.
#
# Example:
# malloc@plt:
# 0x402640 <+0>: jmp QWORD PTR [rip+0x217c22] # 0x61a268 <*****@*****.**>
# 0x402646 <+6>: push 0x4a
# 0x40264b <+11>: jmp 0x402190
#
# Produces:
# plt_offset = 0x402646 <-- what we get in IDA.
# got_entry_ea = 0x61a268
# plt_jmp_ea = 0x402640
def visit_elf_import(plt_offset, name):
exclude_blocks.add(plt_offset)
ea = 0
for got_entry_ea in idautils.DataRefsTo(plt_offset):
seg_name = idc.SegName(got_entry_ea)
if ".got.plt" == seg_name:
for plt_jmp_ea in idautils.DataRefsTo(got_entry_ea):
if ".plt" != idc.SegName(plt_jmp_ea):
continue
plt_jmp = idautils.DecodeInstruction(plt_jmp_ea)
if plt_jmp and "jmp" == plt_jmp.get_canon_mnem():
ea = plt_jmp_ea
elif ".got" == seg_name:
#assert idaapi.is_weak_name(plt_offset)
pass
if ea:
func = cfg.functions.add()
func.name = name
func.address = ea
func.is_imported = True
func.is_exported = False
func.is_weak = idaapi.is_weak_name(plt_offset)
exclude_blocks.add(ea)
debug("Found import:", name, "at", hex(ea))
else:
debug("Didn't find import", name)
# Visit an imported function name.
def visit_import(ea, name, ord):
visit_elf_import(ea, name)
return True
num_imports = idaapi.get_import_module_qty()
for i in range(num_imports):
idaapi.enum_import_names(i, visit_import)
def get_all_imports(self):
# Note: this fx is courtesy of hexrays
number_of_imports = idaapi.get_import_module_qty()
for i in xrange(0, number_of_imports):
name = idaapi.get_import_module_name(i)
if not name:
print("Failed to get import module name for #%d" % i)
continue
idaapi.enum_import_names(i, self.imports_callback)
return
def compute_imports(self):
imports = {}
current = ""
def callback(ea, name, ord):
imports[current].append((ea, name, ord))
return True
nimps = idaapi.get_import_module_qty()
for i in xrange(0, nimps):
current = idaapi.get_import_module_name(i)
imports[current] = []
idaapi.enum_import_names(i, callback)
return imports
def make_api_dic(self):
def get_api_list(ea, name, ord):
self.api_dic[ea] = name
# print ea, name
return True
import_number = idaapi.get_import_module_qty()
print("--- Number of Import Modules:" + str(import_number))
for i in range(0, import_number):
idaapi.enum_import_names(i, get_api_list)
print("--- Number of APIs:" + str(len(self.api_dic)))
def get_block_call():
# we tranverse import table and finally get two functions, which exists in libSystem.B.dylib
global globalblock_set, stackblock_set
nimps = idaapi.get_import_module_qty()
for i in xrange(0, nimps):
name = idaapi.get_import_module_name(i)
if name.find("libSystem.B.dylib") != -1:
idaapi.enum_import_names(i, imp_cb)
break
# then we find all xref to these two functions
if globalblock_addr != 0:
find_xref(globalblock_addr, globalblock_set, ["__const"])
if stackblock_addr != 0:
find_xref(stackblock_addr, stackblock_set, ["__text"])
def get_typed_imports():
"""Queries IDA for functions in the import table that do have a type.
Returns a set of (func_ea, func_type) tuples."""
imp_funcs = set()
def imp_cb(ea, name, ordn):
ftype = idc.GetType(ea)
if ftype:
imp_funcs.add((ea, ftype))
return True
for i in xrange(idaapi.get_import_module_qty()):
idaapi.enum_import_names(i, imp_cb)
return imp_funcs
def get_dll_api(f1):
nimps = idaapi.get_import_module_qty()
global fg
fg = open(gpus + "\\api.txt", "w")
#print "Found %d import(s)..." % nimps
for i in xrange(0, nimps):
name = idaapi.get_import_module_name(i)
if not name:
#print "Failed to get import module name for #%d" % i
continue
f1.write(name + '\n')
idaapi.enum_import_names(i, imp_cb) #imp_cb是由enum_import_names回调的规定的函数，有规定的参数和返回值
def get_imports(dll):
def imp_cb(ea, name, ord):
imports[name] = ea
return True
imports = {}
nimps = idaapi.get_import_module_qty()
for i in xrange(0, nimps):
name = idaapi.get_import_module_name(i)
if stricmp(name, dll):
continue
idaapi.enum_import_names(i, imp_cb)
break
return imports
def get_typed_imports():
"""Queries IDA for functions in the import table that do have a type.
Returns a set of (func_ea, func_type) tuples."""
imp_funcs = set()
def imp_cb(ea, name, ordn):
ftype = idc.GetType(ea)
if ftype:
imp_funcs.add((ea, ftype))
return True
for i in xrange(idaapi.get_import_module_qty()):
idaapi.enum_import_names(i, imp_cb)
return imp_funcs
def find_imported_funcs(from_module):
def imp_cb(ea, name, ord):
if not name:
raise Exception("Import by ordinal unsupported for now")
imports.append(name)
return True
imports = []
nimps = idaapi.get_import_module_qty()
for i in xrange(0, nimps):
modname = idaapi.get_import_module_name(i).lower()
if modname == from_module:
idaapi.enum_import_names(i, imp_cb)
return imports
def find_imported_funcs(from_module):
def imp_cb(ea, name, ord):
if not name:
raise Exception("Import by ordinal unsupported for now")
imports.append(name)
return True
imports = []
nimps = idaapi.get_import_module_qty()
for i in xrange(0, nimps):
modname = idaapi.get_import_module_name(i).lower()
if modname == from_module:
idaapi.enum_import_names(i, imp_cb)
return imports
def find_imported_funcs(dllname):
def imp_cb(ea, name, ord):
if not name:
name = ''
imports.append([ea, name, ord])
return True
imports = []
nimps = idaapi.get_import_module_qty()
for i in xrange(0, nimps):
name = idaapi.get_import_module_name(i)
if re.match(dllname, name, re.IGNORECASE) is None:
continue
idaapi.enum_import_names(i, imp_cb)
return imports
def get_import_funcs(import_module_index):
import_funcs_info = []
def imports_callback(ea, name, ord):
import_funcs_info.append(('0x%x' % (ea), name))
set_import_function_color(ea)
return True
idaapi.enum_import_names(import_module_index, imports_callback)
return import_funcs_info
def find_imported_funcs():
def imp_cb(ea, name, ord):
if not name:
raise Exception("Import by ordinal unsupported for now")
imports[modname].append(name)
return True
imports = {}
modname = ""
nimps = idaapi.get_import_module_qty()
for i in xrange(0, nimps):
modname = idaapi.get_import_module_name(i)
imports[modname] = []
idaapi.enum_import_names(i, imp_cb)
return imports
def find_imported_funcs(dllname):
def imp_cb(ea, name, ord):
if not name:
name = ''
imports.append([ea, name, ord])
return True
imports = []
nimps = idaapi.get_import_module_qty()
for i in xrange(0, nimps):
name = idaapi.get_import_module_name(i)
if re.match(dllname, name, re.IGNORECASE) is None:
continue
idaapi.enum_import_names(i, imp_cb)
return imports
def find_imported_funcs():
def imp_cb(ea, name, ord):
if not name:
raise Exception("Import by ordinal unsupported for now")
imports[modname].append(name)
return True
imports = {}
modname = ""
nimps = idaapi.get_import_module_qty()
for i in xrange(0, nimps):
modname = idaapi.get_import_module_name(i)
imports[modname] = []
idaapi.enum_import_names(i, imp_cb)
return imports
def iter_module(self):
"""
Iterate the import libraries to locate a specific import library and obtain the api addresses using the
callback func. If the api_names are targeted and they were not obtained using idaapi.enum_import_names then
attempt to obtain the targeted apis by function name.
:return:
"""
num_imports = idaapi.get_import_module_qty()
for i in xrange(0, num_imports):
name = idaapi.get_import_module_name(i)
if name == self.module_name:
idaapi.enum_import_names(i, self._callback_func)
if self.targeted and self.target_api_names:
self._obtain_targeted_apis_by_name(self.target_api_names)
self._processed = True
def BuildImports(self):
print "BuildImports"
tree = {}
nimps = idaapi.get_import_module_qty()
for i in xrange(0, nimps):
name = idaapi.get_import_module_name(i)
if not name:
continue
# Create a list for imported names
self.items = []
# Enum imported entries in this module
idaapi.enum_import_names(i, self.imports_names_cb)
if name not in tree:
tree[name] = []
tree[name].extend(self.items)
return tree
def main():
print "AAAAAAAAAAAAAAAAAAAAA"
loadInitFunc()
nimps = idaapi.get_import_module_qty()
print "Found %d import(s)..." % nimps
for i in xrange(0, nimps):
name = idaapi.get_import_module_name(i)
if not name:
print "Failed to get import module name for #%d" % i
continue
idaapi.enum_import_names(i, imp_cb)
print "All done..."
outputF.close()
def find_import_functions():
def imports_names_cb(ea, name, ord):
if name is not None:
import_function_list.append([ea, name, ord])
# True -> Continue enumeration
# False -> Stop enumeration
return True
import_function_list = []
nimps = idaapi.get_import_module_qty()
for i in xrange(nimps):
name = idaapi.get_import_module_name(i)
idaapi.enum_import_names(i, imports_names_cb)
return import_function_list
def collect_imports_data(self):
"""
Modules and their functions.
"""
self._imported_modules = []
nimps = idaapi.get_import_module_qty() # number of imports
for i in xrange(0, nimps):
name = idaapi.get_import_module_name(i)
if not name:
print("REDB: Failed to get_current_from_ini_file import" +
"module name for #%d" % i)
continue
module = _ImportModule(name)
self._imported_modules.append(module)
idaapi.enum_import_names(i, self._add_single_imported_function)
return self._imported_modules
def get_iat_data(self):
"""
Retrive data from IAT
"""
imp_num = idaapi.get_import_module_qty() # Number of imported modules
for i in xrange(0, imp_num):
name = idaapi.get_import_module_name(i).lower()
if not name:
#self.logger.error("Failed to get import module name for #%d", i)
continue
if not name in self.iat:
self.iat[name] = []
self.current_module = self.iat[name]
idaapi.enum_import_names(i, self.imp_cb)
def collect_imports_data(self):
"""
Modules and their functions.
"""
self._imported_modules = []
nimps = idaapi.get_import_module_qty() # number of imports
for i in xrange(0, nimps):
name = idaapi.get_import_module_name(i)
if not name:
print ("REDB: Failed to get_current_from_ini_file import" +
"module name for #%d" % i)
continue
module = _ImportModule(name)
self._imported_modules.append(module)
idaapi.enum_import_names(i, self._add_single_imported_function)
return self._imported_modules
def get_imported_functions():
result = []
def imp_cb(ea, name, ord):
result.append(ea)
return True
nimps = idaapi.get_import_module_qty()
for i in xrange(nimps):
name = idaapi.get_import_module_name(i)
if name is None:
print 'Failed to get import module name for #%i' % i
continue
idaapi.enum_import_names(i, imp_cb)
return result
def driver_type():
implist = idaapi.get_import_module_qty()
for i in range(0, implist):
name = idaapi.get_import_module_name(i)
idaapi.enum_import_names(i, cb)
for name in names:
if name == "FltRegisterFilter":
return "Mini-Filter"
elif name == "WdfVersionBind":
return "WDF"
elif name == "StreamClassRegisterMinidriver":
return "Stream Minidriver"
elif name == "KsCreateFilterFactory":
return "AVStream"
elif name == "PcRegisterSubdevice":
return "PortCls"
return "WDM"
def find_pool_tags():
""" Dirty hack around IDA's type information, find references to tag using functions then the comment marking the tag
then add the function caller/tag to output dictionary.
"""
funcs = [
'ExAllocatePoolWithTag', 'ExFreePoolWithTag',
'ExAllocatePoolWithTagPriority'
]
tags = {}
def imp_cb(ea, name, ord):
if name in funcs:
for xref in idautils.XrefsTo(ea):
call_addr = xref.frm
caller_name = idc.get_func_name(call_addr)
prev = idc.prev_head(call_addr)
for _ in range(10):
if idc.get_cmt(prev, 0) == 'Tag' and idc.get_operand_type(
prev, 1) == 5:
tag_raw = idc.get_operand_value(prev, 1)
tag = ''
for i in range(3, -1, -1):
tag += chr((tag_raw >> 8 * i) & 0xFF)
if tag in tags.keys():
tags[tag].add(caller_name)
else:
tags[tag] = set([caller_name])
break
prev = idc.prev_head(prev)
return True
nimps = idaapi.get_import_module_qty()
for i in range(0, nimps):
name = idaapi.get_import_module_name(i)
if not name:
continue
idaapi.enum_import_names(i, imp_cb)
return tags
def _build_imports(self):
'''Build imports table. (Was taken from examples.)'''
tree = {}
nimps = idaapi.get_import_module_qty()
for i in xrange(0, nimps):
name = idaapi.get_import_module_name(i)
if not name:
continue
# Create a list for imported names
self.tmp_items = []
# Enum imported entries in this module
idaapi.enum_import_names(i, self._imports_names_cb)
if name not in tree:
tree[name] = []
tree[name].extend(self.tmp_items)
return tree
def get_imports(library_calls, library_addr):
""" Populate dictionaries with import information. """
import_names_callback = make_import_names_callback(library_calls,
library_addr)
for i in xrange(0, idaapi.get_import_module_qty()):
idaapi.enum_import_names(i, import_names_callback)
def enumImportNames(self, idx, func):
return idaapi.enum_import_names(idx, func)
# -----------------------------------------------------------------------
# This is an example illustrating how to enumerate imports
# (c) Hex-Rays
#
import idaapi
def imp_cb(ea, name, ord):
if not name:
print "%08x: ord#%d" % (ea, ord)
else:
print "%08x: %s (ord#%d)" % (ea, name, ord)
# True -> Continue enumeration
# False -> Stop enumeration
return True
nimps = idaapi.get_import_module_qty()
print "Found %d import(s)..." % nimps
for i in xrange(0, nimps):
name = idaapi.get_import_module_name(i)
if not name:
print "Failed to get import module name for #%d" % i
continue
print "Walking-> %s" % name
idaapi.enum_import_names(i, imp_cb)
print "All done..."
