CVE-2019-3742

Dell/Alienware Digital Delivery versions prior to 3.5.2013 contain a privilege escalation vulnerability. A local non-privileged malicious user could exploit a named pipe that performs binary deserialization via a process hollowing technique to inject malicous code to run an executable with elevat...

CVE-2019-3742

Dell/Alienware Digital Delivery versions prior to 3.5.2013 contain a privilege escalation vulnerability. A local non-privileged malicious user could exploit a named pipe that performs binary deserialization via a process hollowing technique to inject malicous code to run an executable with elevat...

Privilege escalation

Dell/Alienware Digital Delivery versions prior to 3.5.2013 contain a privilege escalation vulnerability. A local non-privileged malicious user could exploit a named pipe that performs binary deserialization via a process hollowing technique to inject malicous code to run an executable with elevat...

CVE-2019-3742

Dell/Alienware Digital Delivery versions prior to 3.5.2013 contain a privilege escalation vulnerability. A local non-privileged malicious user could exploit a named pipe that performs binary deserialization via a process hollowing technique to inject malicous code to run an executable with elevat...

CVE-2019-3742

Dell/Alienware Digital Delivery (and Dell Digital Delivery) versions prior to 3.5.2013 are affected by a local privilege-escalation vulnerability. A non-privileged attacker could abuse a named pipe that deserializes binaries via a process hollowing technique to execute code with elevated privileg...

PT-2019-16685 · Dell · Dell/Alienware Digital Delivery

Name of the Vulnerable Software and Affected Versions: Dell/Alienware Digital Delivery versions prior to 3.5.2013 Description: The issue allows a local non-privileged malicious user to exploit a named pipe that performs binary deserialization via a process hollowing technique. This technique...

CVE-2019-3969

Comodo Antivirus versions up to 12.0.0.6810 are vulnerable to Local Privilege Escalation due to CmdAgent's handling of COM clients. A local process can bypass the signature check enforced by CmdAgent via process hollowing which can then allow the process to invoke sensitive COM methods in CmdAgen...

CVE-2019-3969

Comodo Antivirus versions up to 12.0.0.6810 are vulnerable to Local Privilege Escalation due to CmdAgent's handling of COM clients. A local process can bypass the signature check enforced by CmdAgent via process hollowing which can then allow the process to invoke sensitive COM methods in CmdAgen...

Privilege escalation

Comodo Antivirus versions up to 12.0.0.6810 are vulnerable to Local Privilege Escalation due to CmdAgent's handling of COM clients. A local process can bypass the signature check enforced by CmdAgent via process hollowing which can then allow the process to invoke sensitive COM methods in CmdAgen...

CVE-2019-3973

Comodo Antivirus versions 11.0.0.6582 and below are vulnerable to Denial of Service affecting CmdGuard.sys via its filter port "cmdServicePort". A low privileged process can crash CmdVirth.exe to decrease the port's connection count followed by process hollowing a CmdVirth.exe instance with...

CVE-2019-3973

CVE-2019-3973 affects Comodo Antivirus 11.0.0.6582 and earlier. The issue resides in Cmdguard.sys handling of the filter port cmdServicePort. A low-privilege process can force CmdVirth.exe to crash, reduce the port’s connection count, then hollow (process hollowing) CmdVirth.exe to obtain a handl...

CVE-2019-3969

Comodo Antivirus versions up to 12.0.0.6810 are vulnerable to Local Privilege Escalation due to CmdAgent's handling of COM clients. A local process can bypass the signature check enforced by CmdAgent via process hollowing which can then allow the process to invoke sensitive COM methods in CmdAgen...

CVE-2019-3969

CVE-2019-3969 – Comodo Antivirus Local Privilege Escalation : Affected product: Comodo Antivirus versions up to 12.0.0.6810. Root cause: CmdAgent’s handling of COM clients allows a local process to bypass CmdAgent’s signature check via process hollowing, enabling invocation of sensitive COM metho...

CVE-2019-3969: Comodo Antivirus Privilege Escalation

Comodo Antivirus versions up to 12.0.0.6810 are vulnerable to Local Privilege Escalation due to CmdAgent’s handling of COM clients. A local process can bypass the signature check enforced by CmdAgent via process hollowing which can then allow the process to invoke sensitive COM methods in CmdAgen...

In NTDLL I Trust – Process Reimaging and Endpoint Security Solution Bypass

ARCHIVED STORY In NTDLL I Trust – Process Reimaging and Endpoint Security Solution Bypass By Eoin Carroll · June 20, 2019 Process Reimaging Overview The Windows Operating System has inconsistencies in how it determines process image FILEOBJECT locations, which impacts non-EDR Endpoint Detection a...

Dissecting a NETWIRE Phishing Campaign's Usage of Process Hollowing

Introduction Malware authors attempt to evade detection by executing their payload without having to write the executable file on the disk. One of the most commonly seen techniques of this "fileless" execution is code injection. Rather than executing the malware directly, attackers inject the...

The Fileless, Non-Malware Menace

There’s an old expression: if it looks like a duck, walks like a duck, and quacks like a duck, then it must be a duck. What happens, though, if the duck in question is malware that doesn’t behave like typical malware? Namely, it doesn’t drop a file on your disk to infect your computer, hijack...

A week in security (August 13 – August 19)

Last week on Malwarebytes Labs, we talked about how Process Doppelgänging meets Process Hollowing in the Osiris dropper, provided hints, tips, and links for a safer school year, gave a recap of Black Hat USA 2018, offered some tips for a secure content management system, highlighted a silly...

New Trickbot Variant Touts Stealthy Code-Injection Trick

Trickbot has been around since 2016 – but a new variant of the infamous financial trojan has caught the eyes of researchers with a stealthy code-injection technique. Researchers at Cyberbit this week said that they have found a new Trickbot iteration that features a sneaky method of performing...

Process Doppelgänging meets Process Hollowing in Osiris dropper

One of the Holly Grails for malware authors is a perfect way to impersonate a legitimate process. That would allow them to run their malicious module under the cover, being unnoticed by antivirus products. Over the years, various techniques have emerged in helping them to get closer to this goal...