So I did the following: I took a dump of LSASS process with .dump command, I opened the dump and loaded all the symbols I needed (i.e. lsasrv.pdb, lsass.pdb, kernel32.pdb, ntdll.pdb and MyPackage.pdb). I copied all those symbols to System32 folder on XP, and after that NTSD ...
I ran through this because I am debugging LSASS for unexpected access violations. The interesting thing I found was that when I run the .dump command, the dumps are saved to the local machine being debugged. Is there a way to save those to the debugger machine instead? Anonymous October ...
I ran through this because I am debugging LSASS for unexpected access violations. The interesting thing I found was that when I run the .dump command, the dumps are saved to the local machine being debugged. Is there a way to save those to the debugger machine instead? Anonymous October ...
these rules can be much harder to develop due to their complexity. Additionally, the detection engineer must consider an organization's false-positive tolerance. If their detection has a very low false-negative rate but a high false-positive rate, the EDR will behave...
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换一种 dump 方式,上传 LOLBins-procdump64.exe,上传时发现了 sharpwmi 上传有个 bug: 传进去的是上一次上传的结果。可以对工具进行修改,这里笔者怕麻烦,使用远程下载的方式下载到机器上: 执行依旧存在问题,看起来无法开启 lsass 进程,这种情况有几种可能,一是当前用户可能没有 SeDebugPrivilege 权限,另外一种可能...
the Local Security Authority Subsystem Service (LSASS) and extraction of the Security Account Manager (SAM) database on Windows. Both methods employ a variety of tools to accomplish these actions, ranging from malicious utilities such as “Mimikatz” to tools that appear benign, like Procdump. ...
Following this, an attempt was made to dump the running LSASS process memory via Task Manager. However, this action was successfully blocked by the Apex One EPP agent’s Behaviour Monitoring (BM) module. The BM module effectively detected the suspicious activity and intervened to prevent the sens...
an attempt was made to dump the running LSASS process memory via Task Manager. However, this action was successfully blocked by the Apex One EPP agent’s Behaviour Monitoring (BM) module. The BM module effectively detected the suspicious activity and intervened to prevent the sensitive LSASS proce...
“Local Security Authority Process.” Right-clicking this gives the attacker the option to create a dump file or open the file location. The attacker’s decision from here on depends on their objectives. They can download the dump file to extract credentials or replace the real lsass.exe with...