MassLogger | 威胁等级: medium | 类型: Infostealer

加密标识符

SHA256e3a9bd5fa829972acb178dbe89c30e736a36798aac999be307ebbbb6372b60b1
MD5c50fb7179cb1f4f9c25849d296506198
文件类型xlsx
大小2197.4 KB
首次发现2025-07-16
文件名Fatura_de_Pagamento_Antecipado_Julho_2025.xlam
标签CVE-2017-11882, MassLogger, xlam, xlsx

恶意软件家族: MassLogger

MassLogger, email keylogger'dır.

类型Infostealer
编程语言C#/.NET
目标平台Windows
C2 协议SMTP/FTP
用途Email keylogger
首次发现年份2020

威胁指标 (IOC)

  • SHA256: e3a9bd5fa829972acb178dbe89c30e736a36798aac999be307ebbbb6372b60b1
  • MD5: c50fb7179cb1f4f9c25849d296506198

您可以在 VirusTotal 上验证此样本的所有哈希值。

系统清理指南

  1. 立即将系统从网络断开
  2. Yeni bir cihazdan banka hesabı, sosyal medya ve e-posta şifrelerini değiştirin
  3. 将加密钱包转移到新地址,弃用旧钱包
  4. 使用最新的杀毒软件启动全盘扫描
  5. 清除浏览器保存的密码并启用双重验证
  6. 在所有受影响的服务中退出全部会话

YARA 规则提示

rule MassLogger_SHA256 {
    meta:
        description = "MassLogger sample: e3a9bd5fa829972a"
        threat_level = "medium"
        first_seen = "2025-07-16"
    condition:
        hash.sha256(0, filesize) == "e3a9bd5fa829972acb178dbe89c30e736a36798aac999be307ebbbb6372b60b1"
}

MassLogger — 恶意软件档案

MassLogger credential stealer. PT2600000043.js Portekiz fatura lurü. CommonJS obfuscation. dispatch configuration data.

恶意软件类型
Infostealer
编程语言
C#/.NET
C2协议
SMTP/FTP
目标系统
Windows

能力与行为

Tarayıcı Kimlik Bilgileri
Çerez Hırsızlığı
Kripto Cüzdan Çalma
Sistem Bilgisi
Ekran Görüntüsü
FTP/SSH İstemci Şifreleri
E-posta İstemcisi Çalma
Veri Sızıntısı

IOC列表 (2 个指标)

IOC — MassLogger
# SHA256 e3a9bd5fa829972acb178dbe89c30e736a36798aac999be307ebbbb6372b60b1 # MD5 c50fb7179cb1f4f9c25849d296506198
类型备注
sha256 e3a9bd5fa829972acb178dbe89c30e736a36798aac999be307ebbbb6372b60b1 Sample:MassLogger
md5 c50fb7179cb1f4f9c25849d296506198 Sample:MassLogger
标签
massloggerinfostealermalwaremediumsha256hash-analizi