Privilege escalation

Sysinternals PsExec Elevation of Privilege Vulnerability...

CVE-2021-1733 Sysinternals PsExec Elevation of Privilege Vulnerability

...

CVE-2021-1733 Sysinternals PsExec Elevation of Privilege Vulnerability

...

CVE-2021-1733

A security signature issue in Sysinternals PsExec allows for privilege escalation due to privilege management errors. An attacker could exploit this vulnerability to perform actions normally disallowed for their current role. While some reports suggest the vulnerability can be exploited remotely,...

CVE-2021-1733: Improper Privilege Management

Sysinternals PsExec Elevation of Privilege Vulnerability...

The vulnerability of the PsExec remote execution tool, related to privilege management errors, allows a hacker to escalate their privileges.

The vulnerability of the remote execution command PsExec is related to privilege management errors. Exploiting this vulnerability can allow an attacker to enhance their privileges...

Sysinternals PsExec Elevation of Privilege (CVE-2021-1733)

An elevation of privilege vulnerability exists in Sysinternals PsExec due to the application not properly imposing security restrictions in PsExec, which leads to a security restrictions bypass and privilege escalation. It is possible for a local attacker who is authenticated as a non-admin user ...

Sysinternals PsExec Elevation of Privilege Vulnerability

...

Microsoft Sysinternals PsExec Security Feature Issue Vulnerability

Microsoft SysInternals is a Microsoft company created in 1996 by Mark Russinovich to host his advanced system utilities and technical information. Whether you are an IT professional or a developer, you will find that Sysinternals utilities can help you manage, troubleshoot, and diagnose your...

KLA12073 Multiple vulnerabilities in Microsoft Developer Tools

Multiple vulnerabilities were found in Microsoft Developer Tools. Malicious users can exploit these vulnerabilities to execute arbitrary code, gain privileges, cause denial of service. Below is a complete list of vulnerabilities: 1. A remote code execution vulnerability in .NET Core can be...

Metasploit Wrap-Up

Keep your eyes peeled for another Metasploit CTF We hosted our third Annualish Metasploit CTF back in January of this year. All 1,000 slots were booked within days of announcing the competition. Because of the resounding success, we'll be hosting the fourth Annualish Metasploit CTF by year’s end...

CB TAU Threat Intelligence Notification – Karagany Malware

Secureworks recently reported in regards to an update of Karagany malware last month. The malware is used by the IRON LIBERTY threat group also known as DragonFly2.0 and Energetic Bear, targeting energy companies and organizations. Carbon Black Threat Analysis Unit TAU provides the product rules ...

Ransomware isn’t just a big city problem

This month, one ransomware story has been making a lot of waves: the attack on Baltimore city networks. This attack has been receiving more press than normal, which could be due to the actions taken or not taken by the city government, as well as rumors about the ransomware infection mechanism...

PowerShell Runspace Post Exploitation Toolkit: p0wnedShell

p0wnedShell is an offensive PowerShell host application written in C that does not rely on powershell.exe but runs powershell commands and functions within a powershell runspace environment .NET. It has a lot of offensive PowerShell modules and binaries included to make the process of Post...

OlympicDestroyer is here to trick the industry

A couple of days after the opening ceremony of the Winter Olympics in Pyeongchang, South Korea, we received information from several partners, on the condition of non-disclosure TLP:Red, about a devastating malware attack on the Olympic infrastructure. A quick peek inside the malware revealed a...

Olympic Destroyer Takes Aim At Winter Olympics

This blog post is authored by Warren Mercer and Paul Rascagneres. Ben Baker and Matthew Molyett contributed to this post. Update 2/13 08:30 We have updated the information regarding the use of stolen credentials Update 2/12 12:00: We have updated the destructor section with action taken against...

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...

The return of Mamba ransomware

At the end of 2016, there was a major attack against San Francisco's Municipal Transportation Agency. The attack was done using Mamba ransomware. This ransomware uses a legitimate utility called DiskCryptor for full disk encryption. This month, we noted that the group behind this ransomware has...

Mamba Ransomware Resurfaces in Brazil, Saudi Arabia

Mamba was among the first samples of ransomware that encrypted hard drives rather than files that was detected in public attacks, primarily against organizations in Brazil and in a high-profile incursion against the San Francisco Municipal Transportation Agency last November. Researchers at...

Koadic: An Advanced Windows JScript/VBScript RAT!

PenTestIT RSS Feed All of us know that post-exploitation we need some mechanism to maintain access on the target. One of the most common methods is by installing a trojan. I have tried to maintain a list of similar tools on the malware sources page on this blog. Now, there is a new entrant which...