PUA

PUADlManager:Win32/CnDownloader (file analysis)

Malware Removal

The PUADlManager:Win32/CnDownloader 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 PUADlManager:Win32/CnDownloader virus can do?

  • Presents an Authenticode digital signature
  • Creates RWX memory
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)

How to determine PUADlManager:Win32/CnDownloader?


File Info:

name: A5D25E4775C5B245B2B6.mlw
path: /opt/CAPEv2/storage/binaries/0c0057678aa208dbf4b57634a52e02c3bc679333bd03ec969c31b05edf84b68c
crc32: A3D9DB12
md5: a5d25e4775c5b245b2b6e77e76962895
sha1: f82e17d25dfbb9b775fe7d00082468e5d268c046
sha256: 0c0057678aa208dbf4b57634a52e02c3bc679333bd03ec969c31b05edf84b68c
sha512: c2f78f50bb11d98b3a100616677a28106ea487a40df20f4fb92baebbd672ae10d68dfee920bd813c7da1fc7fe9b2280ca3897683b2cec2a5c1da2e0d41dd5ae3
ssdeep: 24576:i0aL+eyKd7jJa4kUlDrCwLfLqw6P7BZoZOWo0fZKU2mlAAwYBoDk7Ha7BNtpqwu3:iF+9H0f2ByZ7o0IAK2BEk7HqNsU7Dq
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1309523D2A434D5EFE4995631B475C8695FBC6F0AE0B4204723B47B643DB2F834A1B22E
sha3_384: a122aa18e943f5dc60934cb7a66d8316ae9721659c8d7144fe2d446b1ba44b0a9681b0bea07f39c48e0547563fbf6927
ep_bytes: 81ecd4020000535556576a2033ed5e89
timestamp: 2010-04-10 12:19:23

Version Info:

CompanyName: Shenzhen Qvod Technology Co.,Ltd
FileDescription: 流量矿石安装程序
FileVersion: 1.0.109.45
LegalCopyright: Copyright © 2010-2013 Shenzhen QVOD Technology Co.,Ltd. All rights reserved.
ProductName: 流量矿石系统
Translation: 0x0804 0x03a8

PUADlManager:Win32/CnDownloader also known as:

MicroWorld-eScanApplication.BitCoinMiner.UT
ALYacApplication.BitCoinMiner.UT
ArcabitApplication.BitCoinMiner.UT
ESET-NOD32Win32/QVodMiner.A potentially unsafe
BitDefenderApplication.BitCoinMiner.UT
SophosMal/VMProtBad-A
ComodoApplicUnwnt@#5t0f8tq666k9
FireEyeApplication.BitCoinMiner.UT
EmsisoftApplication.BitCoinMiner.UT (B)
JiangminTrojan.Generic.fuovj
MAXmalware (ai score=82)
MicrosoftPUADlManager:Win32/CnDownloader
GDataApplication.BitCoinMiner.UT
McAfeeArtemis!CBD7251BE1B4
CylanceUnsafe
Cybereasonmalicious.775c5b

How to remove PUADlManager:Win32/CnDownloader?

PUADlManager:Win32/CnDownloader removal tool
  • 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.

About the author

Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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