File90985 Zip Bobsoft Mini Delphi Unpacker

How to Unpack Bobsoft Mini Delphi Packer

Bobsoft Mini Delphi Packer is a packer written in Delphi that is used to compress and encrypt executable files. It is often used by malware authors to evade detection and analysis by antivirus and security tools. In this article, we will show you how to unpack a file that is packed with Bobsoft Mini Delphi Packer using a tool called Unprotect Project.

File90985 Zip Bobsoft Mini Delphi Unpacker

Download File: https://provrofrigre.blogspot.com/?file=2vZZ1x

What is Bobsoft Mini Delphi Packer?

Bobsoft Mini Delphi Packer is a packer that was created by a hacker named BoB in 2002. It is based on the UPX packer, but it adds some features and modifications to make it more stealthy and difficult to unpack. Some of these features are: It uses a custom header that is different from the standard PE header. It encrypts the original entry point and the import table of the packed file. It uses anti-debugging and anti-emulation techniques to prevent analysis. It supports different compression algorithms, such as LZMA, LZSS, and RLE. It can pack DLL files as well as EXE files.

Bobsoft Mini Delphi Packer has several versions, such as v1.00, v1.01, v1.02, and v1.04. Each version has a different signature and encryption algorithm, so it requires a different approach to unpack it. The most common version is v1.02, which has the following signature: 60 E8 9C 00 00 00 00 00 00 00 00 00 00 00 00 00 36 ?? ?? ?? 2E ?? ?? ?? 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 80 4B 65 72 6E 65 6C 33 32

The signature starts with a PUSHAD instruction (60) followed by a CALL instruction (E8) that jumps to the unpacking code. The next bytes are the encrypted original entry point and import table. The last bytes are the string "Kernel32", which is used to find the base address of the kernel32.dll module.

How to Unpack Bobsoft Mini Delphi Packer?

To unpack a file that is packed with Bobsoft Mini Delphi Packer, we need a tool that can decrypt the original entry point and import table, restore the PE header, and dump the unpacked file. One such tool is Unprotect Project, which is a web-based service that can automatically unpack various packers and protectors. To use Unprotect Project, we need to follow these steps:

Go to [Unprotect Project] website and upload the packed file. Select "BobSoft Mini Delphi Packer" from the list of techniques and click "Unprotect". Wait for the analysis to finish and download the unpacked file.

The unpacked file will have the same name as the packed file, but with a ".unpacked" extension. For example, if the packed file is named "file90985.zip", the unpacked file will be named "file90985.zip.unpacked". The unpacked file will have a valid PE header and import table, and it will be ready for further analysis or execution.

Conclusion

In this article, we have learned what Bobsoft Mini Delphi Packer is, how it works, and how to unpack it using Unprotect Project. Bobsoft Mini Delphi Packer is a packer that is widely used by malware authors to hide their malicious code from antivirus and security tools. By unpacking it, we can reveal the original code and understand its functionality and purpose. 9bfcddd357