Backdoor.Win32.Agent.aak Code Execution / Cross Site Request Forgery

Backdoor.Win32.Agent.aak malware suffers from code execution and cross site request forgery vulnerabilities.

MD5 | 3709fd6065b0c25e41efd07763d6e07d

Discovery / credits: Malvuln - (c) 2021
Original source:
Contact: [email protected]

Threat: Backdoor.Win32.Agent.aak
Vulnerability: Cross Site Request Forgery (CSRF) - Code Execution
Description: Backdoor HTTP server HBKDR v0.3 executes commands on the infected host using an HTML form with POST method. The HTML web form component fails to provide a CSRF security token to verify and process only authorized HTTP POST requests. This allows arbitrary code execution on the infected system by third party attackers if the malware operator visits a malcious webpage or clicks an infected link.
Type: PE32
MD5: 64f2fd4dbd9039e5bc054f475eaa582a
Vuln ID: MVID-2021-0095
Dropped files:
Disclosure: 02/17/2021

CSRF - issue the shutdown command to kill the infected system by luring the operator to a malicious webpage etc.


<form method=post action=">
<input type=text name=txtExec value="shutdown.exe /s>

Executing shutdown.exe /s...

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