威胁数据库 特洛伊木马 Trojan.Agent.MOC

Trojan.Agent.MOC

通过CagedTech在 特洛伊木马
发布时间:
最后更新:

威胁评分卡

威胁级别: 80 % (高的)
受感染的计算机: 0
初见: April 3, 2026
受影响的操作系统: Windows

Trojan.Agent.MOC是一种针对 Windows 操作系统的木马病毒。与其他 Trojan.Agent 家族的威胁一样,它旨在悄无声息地入侵系统,不显示任何明显的警告或提示,然后在后台执行恶意活动,而用户却浑然不知。Trojan.Agent.MOC 的危险等级较高,属于较为严重的威胁,因此应将其视为重大的安全风险,并立即予以重视。

Trojan.Agent.MOC 的作用

一旦在系统中激活,Trojan.Agent.MOC 的行为通常与典型的木马程序类似:它会试图在受感染的计算机上建立牢固的控制,并可能赋予远程攻击者一定程度的控制权。此类威胁通常用于删除或损坏文件、窃取敏感信息(例如已保存的密码或个人数据)、未经许可更改系统设置以及监视受害者的计算机活动。某些变种甚至可能下载并安装其他恶意组件,从而为进一步感染打开方便之门。由于此类木马程序旨在隐蔽运行,因此它们造成的损害可能在很长一段时间内都难以察觉。

它通常如何传播

此类木马通常依靠欺骗手段来攻击目标。最常见的感染方式是通过伪装成无害或合法文件的电子邮件附件,例如 .avi、.pif、.exe 甚至 .jpg 文件,这些附件实际上隐藏着可执行的恶意代码。Trojan.Agent.MOC 也可能与盗版软件、虚假下载、破解程序捆绑在一起,或通过被入侵或恶意网站上的欺骗性链接传播。由于安装过程是静默的,受害者往往直到出现异常行为或安全扫描检测到威胁时才会意识到系统已被感染。

用户面临的风险

计算机上存在 Trojan.Agent.MOC 会导致严重后果。由于此类木马能够全面控制受感染的系统,用户面临的风险包括重要文件丢失或损坏、登录凭证和其他敏感信息被盗、系统配置遭到未经授权的更改,以及线上线下活动持续受到监视。在某些情况下,受感染的计算机可能被用作发起进一步攻击或下载其他恶意软件的跳板,随着时间的推移,损害会进一步加剧。

感染迹象

由于木马程序旨在隐蔽运行,因此并非总是会出现明显的症状。但是,用户可能会注意到一些警告信号,例如系统性能无故下降、程序崩溃或运行异常、后台运行着陌生的进程、浏览器或系统设置被意外更改,或者在没有合法应用程序传输数据的情况下出现异常的网络活动。任何这些症状都可能表明存在 Trojan.Agent.MOC 或类似的威胁。

如何做好防护

防范 Trojan.Agent.MOC 及类似威胁,首先要谨慎对待电子邮件附件和下载内容,尤其要留意来自未知或不可信发件人的邮件。用户应避免打开扩展名不明的文件,切勿下载盗版软件或破解程序,并确保操作系统和已安装的应用程序始终更新至最新安全补丁。运行信誉良好且保持更新的安全软件,并定期进行系统扫描,有助于在威胁造成重大损害之前将其检测并清除。备份重要文件也能降低潜在感染的影响,确保即使木马程序侥幸入侵,数据也能恢复。

分析报告

一般信息

姓: Trojan.Agent.MOC
签名状态: No Signature

已知样本

MD5: faf8bde10965bb849c5a5623ff226d00
SHA1: 5be32591c78279ec9fe37ab7fa1453f6ff087d0d
SHA256: 5BC1B16D3705119C1E5A2FE891D6EA360EA5F6DAF9A13EA88546414FF656B920
文件大小: 9.23 MB,9227776字节

Windows 可移植可执行文件属性

  • File doesn't have "Rich" header
  • File doesn't have debug information
  • File doesn't have security information
  • File has exports table
  • File has TLS information
  • File is 64-bit executable
  • File is either console or GUI application
  • File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
  • File is Native application (NOT .NET application)
  • File is not packed
显示更多
  • IMAGE_FILE_DLL is not set inside PE header (Executable)
  • IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)

Windows PE 版本信息

姓名 价值
Company Name Microsoft Corporation
File Description Windows Update Assistant
File Version 11.0.0.2411
Legal Copyright © Microsoft Corporation. All rights reserved.
Product Name Windows Update Assistant
Product Version 11.0.0.2411

文件特征

  • x64

区块信息

总区块数: 14,654
潜在恶意块: 225
白名单区块: 14,318
未知区块: 111

可视化地图

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... 数据已截断
0 - 可能的保险箱
? - 未知区块
x - 潜在恶意拦截

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显示更多
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Windows API 使用情况

类别 API
Syscall Use
  • ntdll.dll!NtAlpcConnectPort
  • ntdll.dll!NtAlpcSetInformation
  • ntdll.dll!NtAssociateWaitCompletionPacket
  • ntdll.dll!NtClose
  • ntdll.dll!NtCreateIoCompletion
  • ntdll.dll!NtCreateMutant
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtCreateTimer2
  • ntdll.dll!NtCreateWaitCompletionPacket
  • ntdll.dll!NtCreateWorkerFactory
显示更多
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenKeyEx
  • ntdll.dll!NtProtectVirtualMemory
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryKey
  • ntdll.dll!NtQuerySystemInformation
  • ntdll.dll!NtQuerySystemInformationEx
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtReadVirtualMemory
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtSetTimerEx
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtWaitForSingleObject
  • ntdll.dll!NtWriteFile
  • ntdll.dll!NtYieldExecution
  • UNKNOWN
Network Winsock2
  • WSAStartup
Network Info Queried
  • GetAdaptersInfo
User Data Access
  • GetComputerName
  • GetUserName