What is “UDS:Backdoor.Win32.PcClient.pef”?

The UDS:Backdoor.Win32.PcClient.pef 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.

Gridinsoft Anti-Malware

Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.

DOWNLOAD NOW

6-day free trial available.

What UDS:Backdoor.Win32.PcClient.pef virus can do?

• Behavioural detection: Executable code extraction – unpacking
• Reads data out of its own binary image
• CAPE extracted potentially suspicious content
• Unconventionial binary language: Chinese (Simplified)
• Unconventionial language used in binary resources: Chinese (Simplified)
• The binary contains an unknown PE section name indicative of packing
• The binary likely contains encrypted or compressed data.
• The executable is compressed using UPX
• Authenticode signature is invalid
• Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine UDS:Backdoor.Win32.PcClient.pef?

File Info:
name: EC0272DBA72F100EF6F8.mlw
path: /opt/CAPEv2/storage/binaries/bd0fa09e06671c9dbee1a77fa5d4a11f4864f0c2c620fd6c0df98e9bccec66fa
crc32: 5E8C60D1
md5: ec0272dba72f100ef6f83b86608d07ec
sha1: cf03b9bae0e20c23aaf53574ad30d0b7d008129a
sha256: bd0fa09e06671c9dbee1a77fa5d4a11f4864f0c2c620fd6c0df98e9bccec66fa
sha512: 35c595ce00d17314546a0a09d0992298b8b32a1b01a31a697e1d3749dbc281b71e41287cc4782994f3578644e68beba8a589fc7520f373e5e3bd1109126ef75a
ssdeep: 196608:1bGeBC72O1S1IlJ82xGEK6hFQwC/3Z+b6Pd8n3+BHA6JYh:4CS2l1WnciFQwAJ+bq83aA6Ch
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T194763355098292BAEC413D74562EF8C9244C3D230DD9BEB44C06CADB8D3ADE7F69670B
sha3_384: 7e285cc6ee6e9df9c9fb98c201daab5408841fe0aa4220d50ccab44fc00dc6a26932053922d49d68d6702e80553c7f51
ep_bytes: 60be00a045008dbe0070faff5783cdff
timestamp: 2012-03-28 11:12:52

Version Info:
FileVersion: 1.0.0.0
FileDescription: 自动安装
ProductName: 安装文件
ProductVersion: 1.0.0.0
CompanyName: icq
LegalCopyright: 免责申明：本程序版本仅供个人学习欣赏之用，不得用于任何商业目的，不得任意传播，不得以任何方式修改本程序，基于此产生的法律责任本人不承担连带责任！！！
Comments: 1.0
Translation: 0x0804 0x04b0

UDS:Backdoor.Win32.PcClient.pef also known as:

How to remove UDS:Backdoor.Win32.PcClient.pef?

• 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.