Registry snapshots

Regshot is an open-source (LGPL) registry compare utility that allows you to quickly take a snapshot of your registry and…

Control DNS Responses

Mandiant ApateDNS is a tool for controlling DNS responses. As a phony DNS server, Mandiant ApateDNS spoofs DNS responses to…

Detect executable dependencies

Dependency Walker – scans any 32-bit or 64-bit Windows module (exe, dll, ocx, sys, etc.) and builds a hierarchical tree…

Parsing JSON in C

jsmn is a minimalistic JSON parser in C. It can be easily integrated into the resource-limited projects or embedded systems….

How to overcome ERROR_INTERNET_INVALID_CA error in C

ERROR_INTERNET_INVALID_CA (12045) – The function is unfamiliar with the Certificate Authority that generated the server’s certificate. //… DWORD invalidcaFlags, invalidcaFlagsLen…

How to compress a buffer with zlib in C

To build the following code, you first have to link zlib library, zlibstat.lib file, with your project and define ZLIB_WINAPI…

Reversing with DumpBin

The Microsoft COFF Binary File Dumper (DUMPBIN) displays information about Common Object File Format (COFF) binary files. You can use…

OpenSSL RC4 encryption in C

To compile the following code you have to link OpenSSL libeay32.lib with your project. To build OpenSSL for Windows please…

How to update CPAN perl module

sudo perl -MCPAN -e shell install CPAN reload CPAN

Calculate sha256 with OpenSSL and C

To compile the following code you have to link OpenSSL libeay32.lib with your project. To build OpenSSL for Windows please…

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