About “PUA:Win32/WJNews” infection

The PUA:Win32/WJNews 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 PUA:Win32/WJNews virus can do?

• Sample contains Overlay data
• Unconventionial binary language: Chinese (Simplified)
• Unconventionial language used in binary resources: Chinese (Simplified)
• The binary likely contains encrypted or compressed data.
• Authenticode signature is invalid
• Anomalous binary characteristics

How to determine PUA:Win32/WJNews?

File Info:
name: E73D0FB3DBB7C3A08679.mlw
path: /opt/CAPEv2/storage/binaries/0e0c5d6a9b93f358be4820725e2163e4cf2e1f9620e30efad1bf4c83cfd864a6
crc32: 3C1F52D1
md5: e73d0fb3dbb7c3a08679da9d45628459
sha1: aa1e715340e404cab8b510005466a6035ce8b380
sha256: 0e0c5d6a9b93f358be4820725e2163e4cf2e1f9620e30efad1bf4c83cfd864a6
sha512: cd8a6d029474741763755297002f7447b9ec2c9b22477057528ba10188a517325af248f1c576ff1d39a9145a50c490459395cef6fcda9e498ddf6c3a6f35b0bb
ssdeep: 49152:D5MfBVdGB3kpwI2sSvuznbYPTgbqYbe/MuOTgbqYbe/Mu:8GB3kphz8PTgHqBOTgHqB
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T130A52338B2C58437D47336B896F28BB7077AB825577914C76BB009A6EEB00D1A336357
sha3_384: 85bcc1de7bc2f7e981c2a6e17cb486a34889e448c1534d200d4087ce3bce60b31b824770b2b30f4146d9b049a944cfcc
ep_bytes: e865790000e989feffffcccccccccccc
timestamp: 2013-01-17 08:34:22

Version Info:
CompanyName: Sta
FileDescription: 无极影音安装程序
FileVersion: 1.0.0.0
InternalName: SetupApp.exe
LegalCopyright: Copyright (C) 2012
OriginalFilename: SetupApp.exe
ProductName: 无极影音安装程序
ProductVersion: 1.0.0.0
Translation: 0x0804 0x04b0

PUA:Win32/WJNews also known as:

How to remove PUA:Win32/WJNews?

• 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.