Dennis Yurichev / Денис Юричев

My surname in IPA form: [yʊritʃev]

Chess? My account at chess.com and lichess.org. Challenge me if you want to.

As of 2013-2017 I mostly known for "Reverse Engineering for Beginners" free book.

• "Reverse Engineering for Beginners" free book.
• My blog, has some new articles.
• Quick introduction into SAT/SMT solvers and symbolic execution (DRAFT)
• Random notes at GitHub.
• Toy decompiler for x86-64.
• Introduction to logarithms.
• C/C++ programming language notes.
• Finding unknown algorithm using only input/output pairs and Z3 SMT solver.
• Oracle RDBMS rootkits and other modifications

• Vulnerabilities I found (Oracle RDBMS, IBM DB2)

• Some kind of tech blog here.
• My own mailing list.
• My GitHub account (#1); Another GitHub account (#2)

• Oracle RDBMS rootkits and other modifications
• FPGA-based Oracle RDBMS passwords cracker
• Oracle passwords (DES) cracker 0.3 (SSE2/AVX)
• Oracle RDBMS .msb files unpacker
• Utility intended to dump some Oracle RDBMS 11.2 tables

• Tracer
• Random win32 PE-files utilities:
  • PE_add_import is a simple tool for adding symbol to PE executable import table
  • PE_patcher is a simple tool for PE executables patching
  • PE_search_str_refs is a simple tool for searching for a function in PE executables which use some text string
• Binary grep
• Convert to sparse file utility (win32)
• SAP network packets decompressor
• The demux command-line utility can be used to demultiplex a file to set of files.
• Duplicate Directories and Files Finder
• Simple Python script just for sorting photos (based on EXIF data)
• Copyfile - A very simple win32-utility to copy a file ignoring errors (including CRC errors).

• Some retrocomputing files
• cuetools 1.3.1 win32 binaries, Intel microcode table dumps

• My Wget patches
• Dongles: DosBox patches for 93c46-based dongles support, etc.
• BitchX IRC client patches and binaries.
• GCC 4.5.2 patched to support __RAND__ macro (32-bit random number different at each compilation) + MinGW 4.5.2 compiled with the patch
• Cordbg.exe from .NET 1.1 patch
• OpenWatcom patches
• rdesktop-1.7.1 mouse wheel double event issue patch: post #1, patch info. Seemengly fixed in rdesktop 1.8.0.

• My IDA .idc scripts
• My crackmes/keygenmes

E-Mail: dennis(@)yurichev.com, my PGP public key. Sometimes I may delay my E-Mail reply. Sorry in advance for the inconvenience.

Skype: dennis.yurichev.

Telegram: yurichev, my own channel: yurichev_news.

My BitMessage ID: BM-2cUyrfGUDyjuUHyzAA63kq5NHAB2zMo4Q2

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