钴击信标解析
原名：analyzing-cobalt-strike-beacon-configuration
从 PE 文件中提取并分析 Cobalt Strike beacon 配置。
- 分类
- 开发提效
- 版本
- v1.0
- 作者
- 弈韬(@ra1nzzz)
- 下载
- 1
- 收藏
- 0
- 发布
- 2026-08-18
- 更新
- 2026-08-25
- TRACE 评分
- 3.2 / 5
内容概览
Cobalt Strike is a commercial adversary simulation tool widely abused by threat actors for post-exploitation operations. Beacon payloads contain embedded configuration data that reveals C2 server addresses, communication protocols, sleep intervals, jitter values, malleable C2 profile settings, watermark identifiers, and encryption keys. Extracting this configuration from PE files, shellcode, or memory dumps is critical for incident responders to map attacker infrastructure and attribute campaigns. The beacon configuration is XOR-encoded using a single byte (0x69 for version 3, 0x2e for version 4) and stored in a Type-Length-Value (TLV) format within the .data section. - When investigating security incidents that require analyzing cobalt strike beacon configuration - When building detection rules or threat hunting queries for this domain - When SOC analysts need structured procedures for …