Created the Monday 18 March 2019. Updated 2 months ago.
ProcessHeap is located at
0x18 in the PEB structure. This first heap contains a header with fields used to tell the kernel whether the heap was created within a debugger. The heap contains two fields which are affected by the presence of a debugger. These fields are
The values of
Flags and ForceFlags are normally set to
On 64-bit Windows XP, and Windows Vista and higher, if a debugger is present, the Flags field is set to a combination of these flags:
When a debugger is present, the ForceFlags field is set to a combination of these flags:
Featured Windows API's
Below, you will find a list of the most commonly used Windows API's that are currently utilized by malware authors for current evasion technique. This list is meant to provide an overview of the API's that are commonly used for this purpose. If there are any API's that you feel should be included on this list, please do not hesitate to contact us. We will be happy to update the list and provide any additional information or documentation that may be helpful.
The resources provided below are associated links that will give you even more detailed information and research on current evasion technique. It is important to note that, while these resources may be helpful, it is important to exercise caution when following external links. As always, be careful when clicking on links from unknown sources, as they may lead to malicious content.