Delete internal directory

This commit is contained in:
公明
2026-06-18 12:37:39 +08:00
committed by GitHub
parent 5e2b30c029
commit cf1f8515d9
269 changed files with 0 additions and 77207 deletions
-48
View File
@@ -1,48 +0,0 @@
package c2
import (
"encoding/base64"
"strings"
"unicode/utf8"
"golang.org/x/text/encoding/simplifiedchinese"
"golang.org/x/text/transform"
)
// NormalizeConsoleOutput 将 implant/Shell 原始控制台字节转为 UTF-8 文本。
// osTag 来自会话的 os 字段(如 windows / Windows 10);空值时按 auto 处理。
func NormalizeConsoleOutput(raw []byte, osTag string) string {
if len(raw) == 0 {
return ""
}
osTag = strings.ToLower(strings.TrimSpace(osTag))
isWindows := strings.Contains(osTag, "windows")
if utf8.Valid(raw) {
return string(raw)
}
if isWindows {
if out, _, err := transform.Bytes(simplifiedchinese.GB18030.NewDecoder(), raw); err == nil {
return string(out)
}
}
// 非 Windows 或解码失败:GB18030 兜底(覆盖 GBK
if out, _, err := transform.Bytes(simplifiedchinese.GB18030.NewDecoder(), raw); err == nil {
return string(out)
}
return string(raw)
}
// ResolveTaskResultText 合并 beacon 回传的 Output/OutputB64(及 Error/ErrorB64),按会话 OS 解码。
func ResolveTaskResultText(plain, b64, sessionOS string) string {
if strings.TrimSpace(b64) != "" {
raw, err := base64.StdEncoding.DecodeString(strings.TrimSpace(b64))
if err == nil {
return NormalizeConsoleOutput(raw, sessionOS)
}
}
if plain == "" {
return ""
}
return NormalizeConsoleOutput([]byte(plain), sessionOS)
}