CVE-2021-34473

CVE-2021-34473 CVE-2021-34473 Microsoft Exchange Server Remote Code Execution Vulnerability Reproducing ProxyShell Exploit https://y4y.space/2021/08/12/my-steps-of-reproducing-proxyshell/ This is NOT your Cyberweapon just a experimental PoC...

CVE-2021-34473-Exchange-ProxyShell

python sendwebshellmail.py https://mail16.echod.com [email protected] Single retrieval python sendwebshellmail.py https://mail16.echod.com crack Batch read emails from mail.txt and attempt to obtain SID tokens python sendwebshellmail.py https://mail16.echod.com [email protected] send on...

Proxyshell-Scanner

Proxyshell-Scanner nuclei scanner for Proxyshell RCE CVE-2021-34423,CVE-2021-34473,CVE-2021-31207 discovered by orange tsai in Pwn2Own, which affect microsoft exchange server. POC Resource https://blog.orange.tw/2021/08/proxylogon-a-new-attack-surface-on-ms-exchange-part-1.html...

CVE-2021-34473-scanner

CVE-2021-34473-scanner Scanner for CVE-2021-34473, ProxyShell, A Microsoft Exchange On-premise Vulnerability To test machines one by one, use scanner-CVE-2021-34473.bat: scanner-CVE-2021-34473.bat mail.exemple.fr To test multiple machines at once, use mass-scanner and add ip/FQDN to check, one by...

proxyshell

ProxyShell Proof of Concept Exploit for Microsoft Exchange CVE-2021-34473, CVE-2021-34523, CVE-2021-31207 Details For background information and context, read the blog post detailing the research by Horizon3: https://www.horizon3.ai/news/blog/proxyshell Features No email address needs to be...

ProxyShell

ProxyShell Instalación root@kitploit: git clone https://github.com/ktecv2000/ProxyShell cd ProxyShell virtualenv -p $which python3 venv source venv/bin/activate pip3 install pypsrp cp wsman.py venv/lib//site-packages/pypsrp/wsman.py Uso root@kitploit: python3 exploit.py...

ProxyVulns

ProxyVulns ProxyLogon Usage: python3 26855.py 1.1.1.1 ProxyOracle root@kitploit: Once a victim clicks this link, evil.com will receive the cookies...

ProxyShell_POC

ProxyShellPOC POC for scanning ProxyShellCVE-2021-34523,CVE-2021-34473,CVE-2021-31207 usage: python3 Proxyshell.py ip...

ProxyNotShell-PoC

Working PoC for CVE-2022-41040 and CVE-2022-41082 A.K.A ProxyNotShell Requirement: pip install requestsntlm2 requests Usage: root@kitploit: python pocaug3.py Creds: ProxyShell PoC script from: https://blog.viettelcybersecurity.com/pwn2own-2021-microsoft-exchange-exploit-chain/ Gtsc's blog post...

ProxyShell-CVE-2021-34473.py

ProxyShell-CVE-2021-34473 A simple script to check for ProxyShell...

CTT-Exchange-RCE-v1.0---Microsoft-Exchange-Exploit-CVSS-10.0-CRITICAL-CVE-2021-26855-CVE-2021-27065

CTT-Exchange-RCE-v1.0---Microsoft-Exchange-Exploit-CVSS-10.0-CRITICAL-CVE-2021-26855-CVE-2021-27065 CTT-enhanced version of the Microsoft Exchange Server SSRF to RCE exploit ProxyShell/ProxyLogon, another CVSS 10.0 critical vulnerability that affected hundreds of thousands of organizations...

Exploit for Unrestricted Upload of File with Dangerous Type in Microsoft

ProxyHell Modernized ProxyShell Exploit CVE-20...

ProxyVulns

ProxyVulns ProxyLogon Usage: python3 26855.py 1.1.1.1 ProxyOracle url Once a victim clicks this link, evil.com will receive the cookies...

BlackByte blends tried-and-true tradecraft with newly disclosed vulnerabilities to support ongoing attacks

The BlackByte ransomware group continues to leverage tactics, techniques and procedures TTPs that have formed the foundation of its tradecraft since its inception, continuously iterating its use of vulnerable drivers to bypass security protections and deploying a self-propagating, wormable...

MS Exchange Server Flaws Exploited to Deploy Keylogger in Targeted Attacks

An unknown threat actor is exploiting known security flaws in Microsoft Exchange Server to deploy a keylogger malware in attacks targeting entities in Africa and the Middle East. Russian cybersecurity firm Positive Technologies said it identified over 30 victims spanning government agencies, bank...

Free Decryptor Released for Black Basta and Babuk's Tortilla Ransomware Victims

A decryptor for the Tortilla variant of the Babuk ransomware has been released by Cisco Talos, allowing victims targeted by the malware to regain access to their files. The cybersecurity firm said the threat intelligence it shared with Dutch law enforcement authorities made it possible to arrest...

Major Cybersecurity Agencies Collaborate to Unveil 2022's Most Exploited Vulnerabilities

A four-year-old critical security flaw impacting Fortinet FortiOS SSL has emerged as one of the most routinely and frequently exploited vulnerabilities in 2022. "In 2022, malicious cyber actors exploited older software vulnerabilities more frequently than recently disclosed vulnerabilities and...

The five-day job: A BlackByte ransomware intrusion case study

As ransomware attacks continue to grow in number and sophistication, threat actors can quickly impact business operations if organizations are not well prepared. In a recent investigation by Microsoft Incident Response previously known as Microsoft Detection and Response Team – DART of an...

Microsoft Urges Customers to Secure On-Premises Exchange Servers

Microsoft is urging customers to keep their Exchange servers updated as well as take steps to bolster the environment, such as enabling Windows Extended Protection and configuring certificate-based signing of PowerShell serialization payloads. "Attackers looking to exploit unpatched Exchange...

FIN7 Cybercrime Syndicate Emerges as a Major Player in Ransomware Landscape

An exhaustive analysis of FIN7 has unmasked the cybercrime syndicate's organizational hierarchy, alongside unraveling its role as an affiliate for mounting ransomware attacks. It has also exposed deeper associations between the group and the larger threat ecosystem comprising the now-defunct...