Fnord

Fnord Fnord は難読化されたコードのパターン抽出ツールです 説明 Fnord には2つの主要機能があります: 1. バイトシーケンスを抽出し、統計を生成する 2. これらの統計情報を使用し、長さ、出現回数、類似性、キーワードを組み合わせて YARA ルールを作成する 1. 統計 Fnord は、最小長 -m X（デフォルト: 4）から最大長 -x X（デフォルト: 40）までの可変サイズのスライディングウィンドウでファイルを処理し、すべてのシーケンスを抽出します。各長さについて、Fnord は最も頻繁に出現するシーケンス -t X（デフォルト: 3）をテーブルで表示します。...

EUVD-2003-1548

Malware in sbrugna...

Fnord - Pattern Extractor For Obfuscated Code

Fnord is a pattern extractor for obfuscated code Description Fnord has two main functions: 1. Extract byte sequences and create some statistics 2. Use these statistics, combine length, number of occurrences, similarity and keywords to create a YARA rule 1. Statistics Fnord processes the file with...

CVE-2003-1558

Buffer overflow in httpd.c of fnord 1.6 allows remote attackers to create a denial of service crash and possibly execute arbitrary code via a long CGI request passed to the docgi function...

CVE-2003-1558

Vulnerability: CVE-2003-1558 affects fnord 1.6,×specifically the httpd.c do_cgi function. The issue is a buffer overflow caused by a long CGI request. Impact: Remote attackers can cause a denial of service (crash) and may potentially execute arbitrary code. Details: Described as a buffer overflow...

CVE-2003-1558: Improper Restriction of Operations within the Bounds of a Memory Buffer

Buffer overflow in httpd.c of fnord 1.6 allows remote attackers to create a denial of service crash and possibly execute arbitrary code via a long CGI request passed to the docgi function...

CVE-2003-1558

Buffer overflow in httpd.c of fnord 1.6 allows remote attackers to create a denial of service crash and possibly execute arbitrary code via a long CGI request passed to the docgi function...