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refactor: better logging

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Dobin
2024-02-15 07:54:10 +00:00
parent 8856bdae1d
commit abe757507b
8 changed files with 125 additions and 72 deletions
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helper.py
+19 -16
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@@ -6,11 +6,14 @@ import pathlib
import sys
import pefile
import glob
import logging
from config import config
from project import project
from pehelper import *
logger = logging.getLogger("Helper")
SHC_VERIFY_SLEEP = 0.1
@@ -36,7 +39,7 @@ def get_code_section_data(pe_file):
# if '.text' in section.Name.decode().rstrip('\x00'):
# data = section.get_data()
# data = remove_trailing_null_bytes(data)
# print(" > 0x{:X} Code Size: {} (raw code section size: {})".format(
# logger.info(" > 0x{:X} Code Size: {} (raw code section size: {})".format(
# section.VirtualAddress,
# len(data), section.SizeOfRawData))
# return data
@@ -45,18 +48,18 @@ def get_code_section_data(pe_file):
if section == None:
raise Exception("Code section not found.")
print("--[ Code section: {}".format(section.Name.decode().rstrip('\x00')))
logger.info("--[ Code section: {}".format(section.Name.decode().rstrip('\x00')))
data = section.get_data()
data = remove_trailing_null_bytes(data)
print(" > 0x{:X} Code Size: {} (raw code section size: {})".format(
logger.info(" > 0x{:X} Code Size: {} (raw code section size: {})".format(
section.VirtualAddress,
len(data), section.SizeOfRawData))
return data
except FileNotFoundError:
print(f"File not found: {pe_file}")
logger.info(f"File not found: {pe_file}")
except pefile.PEFormatError:
print(f"Invalid PE file: {pe_file}")
logger.info(f"Invalid PE file: {pe_file}")
def write_code_section(pe_file, new_data):
@@ -72,12 +75,12 @@ def write_code_section(pe_file, new_data):
with open(pe_file, 'r+b') as f:
f.seek(file_offset)
f.write(new_data)
#print("Successfully overwritten the .text section with new data.")
#logger.info("Successfully overwritten the .text section with new data.")
break
def clean_files():
print("--[ Remove old files ]")
logger.info("--[ Remove old files ]")
files_to_clean = [
# compile artefacts in current dir
@@ -111,22 +114,22 @@ def run_process_checkret(args, check=True):
if ret.stderr != None:
f.write(ret.stderr)
if ret.returncode != 0 and check:
print("----! FAILED Command: {}".format(" ".join(args)))
logger.info("----! FAILED Command: {}".format(" ".join(args)))
if ret.stdout != None:
print(ret.stdout.decode('utf-8'))
logger.info(ret.stdout.decode('utf-8'))
if ret.stderr != None:
print(ret.stderr.decode('utf-8'))
logger.info(ret.stderr.decode('utf-8'))
raise Exception("Command failed: " + " ".join(args))
if project.show_command_output:
print("> " + " ".join(args))
logger.info("> " + " ".join(args))
if ret.stdout != None:
print(ret.stdout.decode('utf-8'))
logger.info(ret.stdout.decode('utf-8'))
if ret.stderr != None:
print(ret.stderr.decode('utf-8'))
logger.info(ret.stderr.decode('utf-8'))
def try_start_shellcode(shc_file):
print("--[ Blindly execute shellcode: {} ]".format(shc_file))
logger.info("--[ Blindly execute shellcode: {} ]".format(shc_file))
subprocess.run([
config.get["path_runshc"],
shc_file,
@@ -150,6 +153,6 @@ def delete_all_files_in_directory(directory_path):
for file_path in files:
try:
os.remove(file_path)
#print(f"Deleted {file_path}")
#logger.info(f"Deleted {file_path}")
except Exception as e:
print(f"Error deleting {file_path}: {e}")
logger.info(f"Error deleting {file_path}: {e}")