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목록ghidra (2)
deayzl's blog
[2023 UMDCTF] You Want Me To Run What?? writeup (unintended)
Tool: ghidra 10.2.2 with GolangAnalyzerExtension Exploit: making utf-8 shellcode (pwnable) feat. I've never written any code in go language, so all of these are from internet references and quite a lot of my predictions. So there might be something wrong with my analysis. /* WARNING: Unknown calling convention */ /* Name: main.handleConnection Start: 004cd140 End: 004cdb00 */ void main.handleCon..
[2022 Fall GoN Open Qual CTF] Bomblab - Hard writeup
undefined8 main(int param_1,undefined8 *param_2) { undefined8 uVar1; long in_FS_OFFSET; long canary; canary = *(long *)(in_FS_OFFSET + 0x28); if (param_1 == 1) { stdinaddr = stdin; } else { if (param_1 != 2) { printf("Usage: %s []\n",*param_2); /* WARNING: Subroutine does not return */ exit(8); } stdinaddr = fopen((char *)param_2[1],"r"); if (stdinaddr == (FILE *)0x0) { printf("%s: Error: Couldn..