SMB Fetch, Windows x64 Reverse TCP Stager

Fetch and execute an x64 payload from an SMB server. Connect back to the attacker Windows x64 Module Options msf use payload/cmd/windows/smb/x64/peinject/reversetcp msf payloadreversetcp show actions ...actions... msf payloadreversetcp set ACTION msf payloadreversetcp show options ...show and set...

SMB Fetch, Windows x64 Bind TCP Stager

Fetch and execute an x64 payload from an SMB server. Listen for a connection Windows x64 Module Options msf use payload/cmd/windows/smb/x64/vncinject/bindtcp msf payloadbindtcp show actions ...actions... msf payloadbindtcp set ACTION msf payloadbindtcp show options ...show and set options... msf...

SMB Fetch, Bind TCP Stager (RC4 Stage Encryption, Metasm)

Fetch and execute an x64 payload from an SMB server. Connect back to the attacker Module Options msf use payload/cmd/windows/smb/x64/vncinject/bindtcprc4 msf payloadbindtcprc4 show actions ...actions... msf payloadbindtcprc4 set ACTION msf payloadbindtcprc4 show options ...show and set options...

SMB Fetch, Reverse TCP Stager with UUID Support (Windows x64)

Fetch and execute an x64 payload from an SMB server. Connect back to the attacker with UUID Support Windows x64 Module Options msf use payload/cmd/windows/smb/x64/peinject/reversetcpuuid msf payloadreversetcpuuid show actions ...actions... msf payloadreversetcpuuid set ACTION msf...

SMB Fetch, Windows shellcode stage, Windows x64 IPv6 Bind TCP Stager

Fetch and execute an x64 payload from an SMB server. Custom shellcode stage. Listen for an IPv6 connection Windows x64 Module Options msf use payload/cmd/windows/smb/x64/custom/bindipv6tcp msf payloadbindipv6tcp show actions ...actions... msf payloadbindipv6tcp set ACTION msf payloadbindipv6tcp...

ToddyCat: Keep calm and check logs

ToddyCat is an advanced APT actor that we described in a previous publication last year. The group started its activities in December 2020 and has been responsible for multiple sets of attacks against high-profile entities in Europe and Asia. Our first publication was focused on their main tools,...

Researchers Warn of 'Raspberry Robin' Malware Spreading via External Drives

Cybersecurity researchers have discovered a new Windows malware with worm-like capabilities and is propagated by means of removable USB devices. Attributing the malware to a cluster named "Raspberry Robin," Red Canary researchers noted that the worm "leverages Windows Installer to reach out to...

Exploit for Path Traversal in Microsoft

Fully Weaponized CVE-2021-40444 Malicious docx generator to e...

Exploit for Path Traversal in Microsoft

PoC exploit for CVE-2021-40444, a Microsoft Office Word RCE vulnerability. The target is Microsoft Office Word, with the vulnerability class being Remote Code Execution RCE. The probable entry point is the exploit.py script, which is not specified how it is typically invoked. The exploit chain...

Exploit for Path Traversal in Microsoft

Fully Weaponized CVE-2021-40444 Malicious docx generator to e...

Backdoor.Win32.Whisper.b Remote Stack Corruption

Discovery / credits: Malvuln - malvuln.com c 2021 Original source: https://malvuln.com/advisory/a0edb91f62c8c083ec35b32a922168d1.txt Contact: [email protected] Media: twitter.com/malvuln Threat: Backdoor.Win32.Whisper.b Vulnerability: Remote Stack Corruption Description: Whisper.b listens on TC...

New TrickBot Variant Updates Anti-Analysis Tricks

Researchers uncovered a new variant of the TrickBot malware that relies on new anti-analysis techniques, an updated method for downloading its payload as well as adopting minor changes to the integration of its components. TrickBot is a module-based malware that, while first identified as a banki...

TAU Threat Intelligence Notification: PPID Spoofing – Explorer CLSID

Summary Popular Attack Surface Reduction bypasses allow adversaries to hinder threat hunting activities by spoofing Parent Process ID. PPID to PID relationships have always been a key indicator of compromise and removing these conditions lead to false sense of security. Upon investigation its bee...

WebDAV Server Serving DLL

This module requires Metasploit: http://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'Serve DLL via webdav server', 'Description' = %q This module simplifies the rundll32.exe Application Whitelisting Bypass technique. The module...

An attacker with Office vulnerability propagation FELIXROOT Backdoor-vulnerability warning-the black bar safety net

! One, the attack event details 2017 9 months, in response to Ukrainian attacks, FireEye found FELIXROOT Backdoor this malicious payload, and feedback to our intelligence perception of the customers. The attack activities using some malicious Ukrainian banks document that contains a macro, used t...

Microsoft Office Vulnerabilities Used to Distribute FELIXROOT Backdoor in Recent Campaign

Campaign Details In September 2017, FireEye identified the FELIXROOT backdoor as a payload in a campaign targeting Ukrainians and reported it to our intelligence customers. The campaign involved malicious Ukrainian bank documents, which contained a macro that downloaded a FELIXROOT payload, being...

PowerShdll - Run PowerShell with rundll32 (Bypass software restrictions)

Run PowerShell with dlls only. Does not require access to powershell.exe as it uses powershell automation dlls. dll mode: Usage: rundll32 PowerShdll,main rundll32 PowerShdll,main -f Run the script passed as argument rundll32 PowerShdll,main -w Start an interactive console in a new window rundll32...

Koadic - COM Command & Control Framework (JScript RAT)

Koadic, or COM Command & Control, is a Windows post-exploitation rootkit similar to other penetration testing tools such as Meterpreter and Powershell Empire. The major difference is that Koadic does most of its operations using Windows Script Host a.k.a. JScript/VBScript, with compatibility in t...

Cerber ransomware delivered in format of a different order of Magnitude

As a follow up to our study into the Magnitude exploit kit and its gate which we profiled in a previous blog post, we take a look at an interesting technique used to distribute the Cerber ransomware. Exploit kits are a very effective means of serving malicious payloads and an important aspect is...

JSRat - Reverse HTTP Shell Using JavaScript

JSRat is a reverse HTTP Shell by using JavaScript. JSRat use rundll32.exe to load the JavaScript code in cmd and a HTTP Shell is returned when the code is executed. The special part is that after running the cmd command, rundll32.exe will remain in the background to continuously connect to the...