Jomungand - Shellcode Loader with memory evasion |
|
Oct 23, 2023 04:55 AM
(This post was last modified: Oct 23, 2023 04:56 AM by Tentco.)
Some selective EDR's might hook VirtualAlloc even though it's indirectly calling them(not sure).
Maybe this won't run properly on other win version due to syscall number being different then arch in syscalls_stub.asm. Saving as RC4/AES encrypted bytes inside file with compile-time string encryption instead of reading from file will also make it handy. The Hardware breakpoint thing is clean(HWBP) I was thinking about something kinda similar like catching segfault and continuing with exception or filling with NOP's on certain jmp's. Most EDR's blacklisted calls are available here - https://malapi.io/ Thought I would share in case someone doesn't know. |
|
|
| Possibly Related Threads... | |||
| Thread / Author | Replies | Views | Last Post |
| by sebnSep 2, 2024 06:25 AM | 0 | 122 |
Sep 2, 2024 06:25 AM Last Post: sebn |
| by MrHudson185Feb 24, 2023 11:14 PM | 1 | 256 |
Feb 24, 2023 11:14 PM Last Post: paragram |
| by ĐĮΜĘFeb 6, 2023 02:45 PM | 0 | 144 |
Feb 6, 2023 02:45 PM Last Post: ĐĮΜĘ |



