How to remove “Trojan.Win32.Zenpak.aiem”?

The Trojan.Win32.Zenpak.aiem is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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What Trojan.Win32.Zenpak.aiem virus can do?

• Executable code extraction
• Injection (inter-process)
• Injection (Process Hollowing)
• Attempts to connect to a dead IP:Port (1 unique times)
• Presents an Authenticode digital signature
• Creates RWX memory
• Possible date expiration check, exits too soon after checking local time
• Mimics the system’s user agent string for its own requests
• A process attempted to delay the analysis task.
• Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
• A process created a hidden window
• Drops a binary and executes it
• Performs some HTTP requests
• Unconventionial language used in binary resources: Chinese (Simplified)
• Uses Windows utilities for basic functionality
• Executed a process and injected code into it, probably while unpacking
• A system process is generating network traffic likely as a result of process injection
• Installs itself for autorun at Windows startup
• Attempts to modify proxy settings
• Creates a copy of itself
• Collects information to fingerprint the system
• Anomalous binary characteristics

Related domains:

How to determine Trojan.Win32.Zenpak.aiem?

File Info:
crc32: EC3AFAF9
md5: b35d6c203d54717a57ad657a99bad34f
name: tmppfsj4uq7
sha1: be103b1a432ec058624e26399426390e90b74d44
sha256: 7788a62a1fa8ad6e0d2e15e46dc84097e10bdf38a9700cc3fd0d8c24119b1e08
sha512: 677cff9f31f477db876dffe5a4d927f0e3fd469c11b3f760c12fcc768481aac7f06556cc24e7ce50cedec0db73aae8a6e9151b722a60da972a41a30ef7d7495a
ssdeep: 6144:oyYoQTHwJ9v4s5w8CgXrEihrT075tIOerPygGzk23MOaXFbPCc3X:keAsPXYirT07EOOF23MOqdaG
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
LegalCopyright: (C)Qihu 360 Software Co., Ltd. All rights reserved.
InternalName: SandboxMain
FileVersion: 8,6,0,1004
ProductName: 360 Sandbox
ProductVersion: 8,6,0,1004
FileDescription: 360 Sandbox
OriginalFilename: SandboxMain.exe
Translation: 0x0409 0x04b0

Trojan.Win32.Zenpak.aiem also known as:

How to remove Trojan.Win32.Zenpak.aiem?

• Download and install GridinSoft Anti-Malware.
• Open GridinSoft Anti-Malware and perform a “Standard scan“.
• “Move to quarantine” all items.
• Open “Tools” tab – Press “Reset Browser Settings“.
• Select proper browser and options – Click “Reset”.
• Restart your computer.