Malware

About “Win32/Agent.NFN” infection

Malware Removal

The Win32/Agent.NFN 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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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.
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What Win32/Agent.NFN virus can do?

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (1 unique times)
  • Creates RWX memory
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic
  • Performs some HTTP requests
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • Network activity contains more than one unique useragent.
  • Attempts to modify proxy settings
  • Anomalous binary characteristics

Related domains:

hi.baidu.com
infoflow.baidu.com
ocsp.globalsign.com
crl.globalsign.com
ocsp2.globalsign.com
www.cailele.com

How to determine Win32/Agent.NFN?


File Info:

crc32: 3F9ADAED
md5: fc2fb270aa6ee83428ab0aca8d136b21
name: FC2FB270AA6EE83428AB0ACA8D136B21.mlw
sha1: d1500dfd4d45e63ffaf1d3d1938add7ed7585759
sha256: 1db663ca0bc93878913d740d8e868837705fe116a431cfc3074620bd8ba4fe3f
sha512: e387afcbf0dba6532485c6eb7cd7f0148c7c4e40d66328262d9f15f9ded9de9f80a9888925aec154f4bdf23c37de0cb0b49ee4d109d702de422765011d591e67
ssdeep: 12288:2nFLeDF1Mu5KS5sCOB8ZHpLM0J65ALum6LZC6/NGG3kuWGch:2nHjhpBqHtM0aALL6LF/NGG3UGc
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: x6b64x5de5x5177x4ec5x4f9bx5b66x4e60x4ea4x6d41x4f7fx7528xff0cx7248x6743x6240x6709x6743x5f52x4f5cx8005
FileVersion: 1.2.1.0
CompanyName: YMAN
Comments: x91cdx5e86x65f6x65f6x5f69x540ex4e09x53d1x5e95x5de5x5177
ProductName: x91cdx5e86x65f6x65f6x5f69x540ex4e09x53d1x5e95x5de5x5177
ProductVersion: 1.2.1.0
FileDescription: x91cdx5e86x65f6x65f6x5f69x540ex4e09x53d1x5e95x5de5x5177
Translation: 0x0804 0x04b0

Win32/Agent.NFN also known as:

BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 005246d51 )
Elasticmalicious (high confidence)
DrWebWin32.HLLP.Siggen.54
CynetMalicious (score: 100)
ALYacGen:Variant.Barys.62759
CylanceUnsafe
AlibabaExploit:Win32/ShellCode.dec07c1c
K7GWTrojan ( 005246d51 )
Cybereasonmalicious.0aa6ee
CyrenW32/S-8ec4247d!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32Win32/Agent.NFN
APEXMalicious
AvastWin32:Malware-gen
KasperskyHEUR:Trojan.Win32.Bingoml.gen
BitDefenderGen:Variant.Barys.62759
NANO-AntivirusTrojan.Win32.Dwn.dtdllh
MicroWorld-eScanGen:Variant.Barys.62759
Ad-AwareGen:Variant.Barys.62759
SophosTroj/Patched-BS
ComodoTrojWare.Win32.Bitrep.IW@7mfe0x
BitDefenderThetaGen:NN.ZexaF.34266.b90@ammqZVmb
McAfee-GW-EditionBehavesLike.Win32.MultiDropper.tm
FireEyeGeneric.mg.fc2fb270aa6ee834
EmsisoftGen:Variant.Barys.62759 (B)
SentinelOneStatic AI – Malicious PE
JiangminExploit.ShellCode.cjv
AviraTR/Patched.Gen
Antiy-AVLTrojan/Generic.ASBOL.C5A4
MicrosoftTrojan:Win32/Occamy.C
GDataWin32.Trojan.PSE.19Q2126
Acronissuspicious
McAfeePacked-FAQ!FC2FB270AA6E
MAXmalware (ai score=98)
VBA32Trojan.Zpevdo
MalwarebytesTrojan.MalPack.FlyStudio
PandaTrj/GdSda.A
RisingTrojan.Patch!1.B0CF (CLASSIC)
FortinetW32/Patched.IW!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml

How to remove Win32/Agent.NFN?

Win32/Agent.NFN 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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