Exploit for Server-Side Request Forgery in Microsoft

PoC exploit for CVE-2022-41040 is absent, but this repository co...

Microsoft: Two New 0-Day Flaws in Exchange Server

Microsoft Corp. is investigating reports that attackers are exploiting two previously unknown vulnerabilities in Exchange Server, a technology many organizations rely on to send and receive email. Microsoft says it is expediting work on software patches to plug the security holes. In the meantime...

Microsoft Confirms 2 New Exchange Zero-Day Flaws Being Used in the Wild

Microsoft officially disclosed it investigating two zero-day security vulnerabilities impacting Exchange Server 2013, 2016, and 2019 following reports of in-the-wild exploitation. "The first vulnerability, identified as CVE-2022-41040, is a Server-Side Request Forgery SSRF vulnerability, while th...

Microsoft Exchange Server 代码问题漏洞

Microsoft Exchange Server is a popular mail service program developed by Microsoft. Microsoft Exchange Server has a security vulnerability that can be exploited by remote attackers to submit special requests that can execute arbitrary code via PowerShell in the context of an application...

Researchers Uncover Covert Attack Campaign Targeting Military Contractors

A new covert attack campaign singled out multiple military and weapons contractor companies with spear-phishing emails to trigger a multi-stage infection process designed to deploy an unknown payload on compromised machines. The highly-targeted intrusions, dubbed STEEPMAVERICK by Securonix, also...

Hackers Using PowerPoint Mouseover Trick to Infect Systems with Malware

The Russian state-sponsored threat actor known as APT28 has been found leveraging a new code execution method that makes use of mouse movement in decoy Microsoft PowerPoint documents to deploy malware. The technique "is designed to be triggered when the user starts the presentation mode and moves...

PSAsyncShell - PowerShell Asynchronous TCP Reverse Shell

PSAsyncShell is an Asynchronous TCP Reverse Shell written in pure PowerShell. Unlike other reverse shells, all the communication and execution flow is done asynchronously, allowing to bypass some firewalls and some countermeasures against this kind of remote connections. Additionally, this tool...

Malicious NPM Package Caught Mimicking Material Tailwind CSS Package

A malicious NPM package has been found masquerading as the legitimate software library for Material Tailwind, once again indicating attempts on the part of threat actors to distribute malicious code in open source software repositories. Material Tailwind is a CSS-based framework advertised by its...

Exploit for CVE-2022-30190

CVE-2022-30190 Follina !build.ymlhttps://github.com/win...

Russian Gamaredon Hackers Target Ukrainian Government Using Info-Stealing Malware

An ongoing espionage campaign operated by the Russia-linked Gamaredon group is targeting employees of Ukrainian government, defense, and law enforcement agencies with a piece of custom-made information stealing malware. "The adversary is using phishing documents containing lures related to the...

Gamaredon APT targets Ukrainian government agencies in new campaign

By Asheer Malhotra and Guilherme Venere. Cisco Talos recently identified a new, ongoing campaign attributed to the Russia-linked Gamaredon APT that infects Ukrainian users with information-stealing malware. The adversary is using phishing documents containing lures related to the Russian invasion...

PersistenceSniper - Powershell Script That Can Be Used By Blue Teams, Incident Responders And System Administrators To Hunt Persistences Implanted In Windows Machines

PersistenceSniper is a Powershell script that can be used by Blue Teams, Incident Responders and System Administrators to hunt persistences implanted in Windows machines. The script is also available on Powershell Gallery. --- The Why Why writing such a tool, you might ask. Well, for starters, I...

Powershell Exec, Windows shellcode stage, Find Tag Ordinal Stager

Execute an x86 payload from a command via PowerShell. Custom shellcode stage. Use an established connection Module Options msf use payload/cmd/windows/powershell/custom/findtag msf payloadfindtag show actions ...actions... msf payloadfindtag set ACTION msf payloadfindtag show options ...show and...

Powershell Exec, Windows shellcode stage, Windows x64 Reverse TCP Stager

Execute an x64 payload from a command via PowerShell. Custom shellcode stage. Connect back to the attacker Windows x64 Module Options msf use payload/cmd/windows/powershell/x64/custom/reversetcp msf payloadreversetcp show actions ...actions... msf payloadreversetcp set ACTION msf payloadreversetc...

Powershell Exec, Windows shellcode stage, Windows x86 Reverse Named Pipe (SMB) Stager

Execute an x86 payload from a command via PowerShell. Custom shellcode stage. Connect back to the attacker via a named pipe pivot Module Options msf use payload/cmd/windows/powershell/custom/reversenamedpipe msf payloadreversenamedpipe show actions ...actions... msf payloadreversenamedpipe set...

Powershell Exec, Windows shellcode stage, Reverse UDP Stager with UUID Support

Execute an x86 payload from a command via PowerShell. Custom shellcode stage. Connect back to the attacker with UUID Support Module Options msf use payload/cmd/windows/powershell/custom/reverseudp msf payloadreverseudp show actions ...actions... msf payloadreverseudp set ACTION msf...

Powershell Exec, Windows shellcode stage, Windows x64 Reverse Named Pipe (SMB) Stager

Execute an x64 payload from a command via PowerShell. Custom shellcode stage. Connect back to the attacker via a named pipe pivot Module Options msf use payload/cmd/windows/powershell/x64/custom/reversenamedpipe msf payloadreversenamedpipe show actions ...actions... msf payloadreversenamedpipe se...

Powershell Exec, Windows shellcode stage, Hidden Bind TCP Stager

Execute an x86 payload from a command via PowerShell. Custom shellcode stage. Listen for a connection from a hidden port and spawn a command shell to the allowed host. Module Options msf use payload/cmd/windows/powershell/custom/bindhiddentcp msf payloadbindhiddentcp show actions ...actions... ms...

Powershell Exec, Windows shellcode stage, Bind TCP Stager (No NX or Win7)

Execute an x86 payload from a command via PowerShell. Custom shellcode stage. Listen for a connection No NX Module Options msf use payload/cmd/windows/powershell/custom/bindnonxtcp msf payloadbindnonxtcp show actions ...actions... msf payloadbindnonxtcp set ACTION msf payloadbindnonxtcp show...

Powershell Exec, Windows shellcode stage, Windows x64 Reverse HTTP Stager (wininet)

Execute an x64 payload from a command via PowerShell. Custom shellcode stage. Tunnel communication over HTTP Windows x64 wininet Module Options msf use payload/cmd/windows/powershell/x64/custom/reversehttps msf payloadreversehttps show actions ...actions... msf payloadreversehttps set ACTION msf...