GuLoader 恶意软件分析

文件属性

SHA256: 59158c6b928e5408194fc8f5b7332ba667d667bf5f511d6c17230a475b3e07dd

MD5: 9be58f3ae37d3fd38f27ac51afb4dcf0

文件类型: js

大小: 347,912 byte

首次发现: 2025-12-02

AV 特征: AgentTesla

报告者: smica83

标签: AgentTesla, GuLoader, HUN, js

静态分析:基于元数据(未下载样本)

GuLoader — 恶意软件档案

GuLoader/CloudEyE NSIS/VB dropper. recibo Ispanyolca makbuz. Çift locale tespiti. Registry silme.

恶意软件类型
Loader
编程语言
C
C2协议
HTTPS
目标系统
Windows
别名 (AKA)
CloudEyE

技术细节

Varyanta gore C/C#/VBS/PS1, anti-analysis (VM/debugger check), persistence (Registry/Task Scheduler/Startup folder), payload decryption ve injection (shellcode/PE), fileless execution teknikleri

能力与行为

Payload İndirme
Süreç Enjeksiyonu
Modüler Mimari
Kimlik Bilgisi Hırsızlığı
Yanal Hareket
Kalıcılık
Anti-VM/Sandbox
İkincil Payload Dağıtımı

IOC列表 (1 个指标)

IOC — GuLoader
# FILEPATH 59158c6b928e5408194fc8f5b7332ba667d667bf5f511d6c17230a475b3e07dd
类型备注
filepath 59158c6b928e5408194fc8f5b7332ba667d667bf5f511d6c17230a475b3e07dd PDB

C2服务器 (该家族共有 4 台已记录服务器)

地址 类型 端口 协议 状态 国家
45.155.37.29 ip 443 HTTPS inactive RU
onedrive-cloud-storage.com domain 443 HTTPS inactive US
179.60.150.11 ip 80 HTTP inactive SE
185.250.151.13 ip 443 HTTPS inactive DE

C2 地址仅来自 KEYDAL 团队人工验证的恶意软件样本。禁止用于商业用途。

标签
AgentTeslaGuLoaderHUNjs