IMAGE_DIRECTORY_ENTRY_SECURITY【证书属性表

typedef struct _IMAGE_DATA_DIRECTORY {
    DWORD VirtualAddress;
    DWORD Size;
} IMAGE_DATA_DIRECTORY, *PIMAGE_DATA_DIRECTORY;

IMAGE_DIRECTORY_ENTRY_SECURITY【证书属性表 - WIN_CERTIFICATE】

typedef struct _WIN_CERTIFICATE
{
  DWORD dwLength;
  WORD wRevision;
  WORD wCertificateType; // WIN_CERT_TYPE_xxx
  BYTE bCertificate[ANYSIZE_ARRAY];

} WIN_CERTIFICATE, *LPWIN_CERTIFICATE;

WIN_CERTIFICATE结构记录了证书长度、版本、类型、二进制内容。,版本是由WIN_CERT_REVISION_XXX定义,类型是WIN_CERT_TYPE_XXX定义。因为证书不会被映射到内存里,所以IMAGE_DATA_DIRECTORY[IMAGE_DIRECTORY_ENTRY_SECURITY]里的VirtualAddress存的是文件偏移

利用:

Gamaredon向带有有效签名的PE中嵌入脚本 (qq.com)

原文地址:https://www.cnblogs.com/DirWang/p/15015849.html