리버스 엔지니어링/악성코드 분석
Codeengn [Malware Analysis L01]
addr_in.sin_family=AF_INET; addr_in.sin_port=htons(TargetPort); addr_in.sin_addr.s_addr=TargetIP;//TCP , IP 패킷 밑작업ipHeader.h_verlen=(4 패킷 완성memcpy(szSendBuf, &psdHeader, sizeof(psdHeader));memcpy(szSendBuf+sizeof(psdHeader), &tcpHeader, sizeof(tcpHeader));tcpHeader.th_sum=checksum((unsigned short *)szSendBuf,sizeof(psdHeader)+sizeof(tcpHeader));memcpy(szSendBuf, &ipHeader, sizeof(ipHeader));memc..
2024. 6. 5. 12:15