Categories: Trojan

Trojan:Win32/DefenseEvasion!rfn removal

The Trojan:Win32/DefenseEvasion!rfn 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/DefenseEvasion!rfn virus can do?

  • Performs some HTTP requests
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

Related domains:

redirector.gvt1.com
r5—sn-4g5ednsd.gvt1.com

How to determine Trojan:Win32/DefenseEvasion!rfn?


File Info:

crc32: BA1A4E35md5: 43a4fc6882e77af10af81b0d4b539309name: rundll32.exesha1: 5a51901ed046c1d891db9798a50c7c1c7e4794fesha256: a1943e1049daed30fa89a0e73b4c130c00935e2aecb171141ecd2d05cf783f9esha512: 0567ae983675a0bbcacf2823f22ead444353c148bb73ad07544eecdb19665dcf41eab9ac0fa32897cce61a238d219ae8871eef222e365cbdda9a2d12547e9a35ssdeep: 384:BamXASQKt3AVI7JBQxLl/2ee6bHeJhCWc5RHW:xXAU6I7nQxZ/2ee6bS8Rtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xa9 Microsoft Corporation. All rights reserved.InternalName: rundllFileVersion: 10.0.14393.0 (rs1_release.160715-1616)CompanyName: Microsoft CorporationProductName: Microsoftxae Windowsxae Operating SystemProductVersion: 10.0.14393.0FileDescription: Windows host process (Rundll32)OriginalFilename: RUNDLL32.EXETranslation: 0x0804 0x04b0

Trojan:Win32/DefenseEvasion!rfn also known as:

MicroWorld-eScan Trojan.GenericKD.32745869
CAT-QuickHeal Trojan.Multi
McAfee RDN/Generic.glz
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
AegisLab Trojan.Multi.Generic.4!c
Sangfor Malware
K7AntiVirus Riskware ( 0040eff71 )
BitDefender Trojan.GenericKD.32745869
K7GW Riskware ( 0040eff71 )
CrowdStrike win/malicious_confidence_60% (W)
TrendMicro TROJ_GEN.R002C0PJK19
Symantec Trojan.Gen.MBT
GData Trojan.GenericKD.32745869
Kaspersky Trojan.Win32.Starter.anvz
Rising Trojan.Generic@ML.83 (RDMK:vlq8u4rKjLN4foaDGTC2Dg)
Ad-Aware Trojan.GenericKD.32745869
Sophos Mal/Generic-S
Comodo MalCrypt.Indus!@1qrzi1
F-Secure Trojan.TR/Crypt.XPACK.Gen
Zillya Trojan.Starter.Win32.38635
McAfee-GW-Edition RDN/Generic.glz
FireEye Trojan.GenericKD.32745869
Emsisoft Trojan.GenericKD.32745869 (B)
Ikarus Trojan.Crypt
Cyren W32/Trojan.AEAO-5357
Avira TR/Crypt.XPACK.Gen
Arcabit Trojan.Generic.D1F3A98D
ZoneAlarm Trojan.Win32.Starter.anvz
Microsoft Trojan:Win32/DefenseEvasion!rfn
VBA32 BScope.Trojan.Tiggre
ALYac Trojan.GenericKD.32745869
MAX malware (ai score=99)
Malwarebytes Trojan.FakeMS
Panda Trj/Agent.YS
ESET-NOD32 a variant of Generik.NJXSIP
TrendMicro-HouseCall TROJ_GEN.R002C0PJK19
Fortinet W32/PossibleThreat
AVG Win32:Malware-gen
Avast Win32:Malware-gen
Qihoo-360 HEUR/QVM20.1.8ECF.Malware.Gen

How to remove Trojan:Win32/DefenseEvasion!rfn?

  • 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.
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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