Malware Development

4 posts tagged “Malware Development”.

Dec 3, 2023·3 min read

Executing Shellcode in Remote Process

A walkthrough of classic shellcode injection with OpenProcess, VirtualAllocEx, WriteProcessMemory, and CreateRemoteThread.

• Red Teaming
• Penetration Testing
• Malware
• Malware Development

Sep 24, 2023·6 min read

Function Call Obfuscation

Hide Windows API calls behind dynamically resolved function pointers to frustrate static analysis.

• Red Teaming
• AV Evasion
• Obfuscation
• Malware Development

Sep 3, 2023·4 min read

Obfuscate payloads with xor Encryption.

Encrypt shellcode with a simple XOR routine, then decrypt it at runtime to frustrate signature-based detection.

• Malware Development
• Payload Obfuscation
• Red Team
• AV Evasion

Aug 27, 2023·5 min read

Embedding Shellcode in .text and .data section.

Place a shellcode byte array in the .text or .data section of a PE, then load and execute it from a small C++ harness.

• Malware Development
• Red Teaming
• Shellcode
• Windows API