Trojan.Win32.Zenpak.ahai removal

The Trojan.Win32.Zenpak.ahai 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.ahai virus can do?

• Executable code extraction
• Injection (inter-process)
• Injection (Process Hollowing)
• At least one process apparently crashed during execution
• Attempts to connect to a dead IP:Port (2 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.
• A named pipe was used for inter-process communication
• Expresses interest in specific running processes
• 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
• 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
• Checks the version of Bios, possibly for anti-virtualization
• Checks the CPU name from registry, possibly for anti-virtualization
• 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.ahai?

File Info:
crc32: 4653665B
md5: b74a87d807f7f143f4cad6d276baf68b
name: tmpibj2o_u9
sha1: 946b4ebc83aab8cec50e1c41bd402ff91fdfe36c
sha256: ad085f4c0b4c079405bae19c77c111e4a9feda861c4bc55a3068008fbfae335f
sha512: b14d01e016dc4509321c9ff0ba301ddae2cc5b4f85efc527bd8cc663880d7d9782a37ca6c0133046039f3893a6a0e436efa298bfb9f4a806dc92b1cbbe698861
ssdeep: 12288:H2UML/axdZPPucIcktTttPAWnSH7kNQTLBR32Yrm2i:H2UM76uctYnSHwNQTVR32Ya2i
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
LegalCopyright: xa9 Microsoft Corporation. All rights reserved.
InternalName: RDPClip
FileVersion: 6.1.7601.17514 (win7sp1_rtm.101119-1850)
CompanyName: Microsoft Corporation
ProductName: Microsoftxae Windowsxae Operating System
ProductVersion: 6.1.7601.17514
FileDescription: RDP Clip Monitor
OriginalFilename: RDPClip.exe
Translation: 0x0409 0x04b0

Trojan.Win32.Zenpak.ahai also known as:

How to remove Trojan.Win32.Zenpak.ahai?

• 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.