Should I remove “Trojan.Win32.Zenpak.ahdd”?

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

• Executable code extraction
• Injection (inter-process)
• Injection (Process Hollowing)
• At least one process apparently crashed during execution
• Injection with CreateRemoteThread in a remote process
• 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.
• 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
• Performs some HTTP requests
• Uses Windows utilities for basic functionality
• Executed a process and injected code into it, probably while unpacking
• Attempts to repeatedly call a single API many times in order to delay analysis time
• A system process is generating network traffic likely as a result of process injection
• Installs itself for autorun at Windows startup
• Exhibits possible ransomware file modification behavior
• Checks the version of Bios, possibly for anti-virtualization
• Checks the CPU name from registry, possibly for anti-virtualization
• Checks the system manufacturer, likely for anti-virtualization
• Attempts to modify proxy settings
• Collects information to fingerprint the system
• Anomalous binary characteristics

Related domains:

How to determine Trojan.Win32.Zenpak.ahdd?

File Info:
crc32: C1971B68
md5: a27c2fa622dd1fb901d918cb6773ad94
name: tmpluw_qvsj
sha1: 552511ace352a3b8fe1a0161f603ba4e87dd3865
sha256: 82206a4cac5e59ec467339350d1bdf361a616711e5a0b008798603b9f8e2e1d6
sha512: 09fbd2f878c9563172a2f389e0ddc808c1bca3a1f8a8c7cdadbf622e0c714bca1d9cd7ef88bfe6266447d78b5e4787a6fcb9c0bb97e09dd65a80abb03522bf68
ssdeep: 12288:h2UML/axdZPF/evu3xbKSq8H7+NQTLBR32Yrm2r:h2UM7A6u3MwHSNQTVR32Ya2r
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.ahdd also known as:

How to remove Trojan.Win32.Zenpak.ahdd?

• 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.