Tags » Shellcode

Twofish Crypter with DNS (CName) password retrieval, x64 shellcode decryption, and execution

I altered the Decrypter.c, not to get the raw password from the CNAME record from password.andrelima.info , but instead to get an hex encoded password from the same record in passwordhex.andrelima.info… 1,122 more words

Malware

Linux System Call

유저 프로그램이 OS에게 어떤 일을 시키기 위해서 (예를 들면 메모리에 있는 파일을 읽다던가) OS를 부르는 방법이 바로 system call이다.

근데 32비트 리눅스랑 64비트 리눅스랑 좀 일어나는 일이 다르다. 71 more words

System

Encryption and Decryption

Assignment 07
Encryption and Decryption
Saleh Ali Bin Muhaysin

This blog post has been created for completing the requirements of the SecurityTube Linux Assembly Expert certification: 656 more words

Assembly

Shellcode Polymorphic

Assignment 06

Polymorphic

Saleh Ali Bin Muhaysin

This blog post has been created for completing the requirements of the SecurityTube Linux Assembly Expert certification:

http://securitytube-training.com/online-courses/securitytube-linux-assembly-expert/ 509 more words

Assembly

MSFvenom payload analysis

Assignment 05

MSFvenom payload analysis

Saleh Ali Bin Muhaysin

This blog post has been created for completing the requirements of the SecurityTube Linux Assembly Expert certification: 905 more words

Assembly

Encoder-Decoder Shellcode

Assignment 04

Encoder-Decoder Shellcode

Saleh Ali Bin Muhaysin

This blog post has been created for completing the requirements of the SecurityTube Linux Assembly Expert certification: 773 more words

Assembly

Egg Hunter Shellcode

Assignment 03

Egg Hunter Shellcode

Saleh Ali Bin Muhaysin

This blog post has been created for completing the requirements of the SecurityTube Linux Assembly Expert certification: 656 more words

Assembly