Trojan

Trojan.Agent.FRFK removal guide

Malware Removal

The Trojan.Agent.FRFK 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

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.
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What Trojan.Agent.FRFK virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Creates RWX memory
  • Guard pages use detected – possible anti-debugging.
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • A process created a hidden window
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • Uses Windows utilities for basic functionality
  • Uses Windows utilities for basic functionality
  • Behavioural detection: Transacted Hollowing

How to determine Trojan.Agent.FRFK?


File Info:

name: 5917950F5D14AB80CE1A.mlw
path: /opt/CAPEv2/storage/binaries/1606a813f51138c65cd3acbc41139e4620fa36fdf8680d52c5bc713537463568
crc32: D401B123
md5: 5917950f5d14ab80ce1ab0b158b0b981
sha1: e8c300890921202bf633c7cb07e3ddf3f65e8da8
sha256: 1606a813f51138c65cd3acbc41139e4620fa36fdf8680d52c5bc713537463568
sha512: 9dbe21cd126f23419958beb0df498bf0dc3d719c8714a82e1e0ee946863fb44327ea64f82676754a1cfa82f417f8b73db587e08b83cb289117f1431e4a8f0615
ssdeep: 12288:uaHc64b888888888888W88888888888PjscV7TdjL47zdU5immp33rD+zG/oBidB:F86aIW7uvmQpezG/aYFkJR30F6rp8T
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T158F40213B3C30072F4215A358C728004AD677DB959F460A62FFDDA4E4EBA7C69C76B62
sha3_384: 9c3546312fcaa51d12bfc4fce183c4c2d4bfc5691d453cd8b395a61da11bf5fab7a93fc9a7657d5d88c6d531b78e11bf
ep_bytes: 558bec83c4a453565733c08945c48945
timestamp: 2018-06-14 13:27:46

Version Info:

Comments: This installation was built with Inno Setup.
CompanyName:
FileDescription:
FileVersion: 77.137
LegalCopyright:
ProductName:
ProductVersion: 77.137
Translation: 0x0000 0x04b0

Trojan.Agent.FRFK also known as:

BkavW32.AIDetect.malware2
LionicTrojan.Win32.Agentino.b!c
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.Agent.FRFK
FireEyeTrojan.Agent.FRFK
CylanceUnsafe
K7GWTrojan ( 0058a2fc1 )
K7AntiVirusTrojan ( 0058a2fc1 )
CyrenW32/Addrop.D.gen!Eldorado
SymantecTrojan.Gen.MBT
ESET-NOD32a variant of Win32/TrojanDropper.Addrop.CH
TrendMicro-HouseCallTROJ_GEN.R002H0CA422
ClamAVWin.Packed.Agentino-9863792-0
KasperskyHEUR:Trojan-Dropper.Win32.Agentino.gen
BitDefenderTrojan.Agent.FRFK
AvastFileRepMalware
TencentWin32.Trojan-dropper.Agentino.Sunv
SophosMal/Generic-S
McAfee-GW-EditionBehavesLike.Win32.Dropper.bc
GDataTrojan.Agent.FRFK
JiangminTrojanDropper.Agentino.a
AviraTR/Crypt.XPACK.Gen8
MicrosoftTrojan:Win32/Sabsik.FL.B!ml
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win.Generic.C4883369
McAfeeArtemis!5917950F5D14
MalwarebytesAdware.Dropper
APEXMalicious
RisingDownloader.TaskLoader/ARCHIVE!1.CDEA (CLASSIC)
YandexTrojan.DR.Addrop!u0oLTNzWJpM
SentinelOneStatic AI – Malicious PE
FortinetW32/Addrop.CH!tr
AVGFileRepMalware
Cybereasonmalicious.909212
MaxSecureTrojan.Malware.121218.susgen

How to remove Trojan.Agent.FRFK?

Trojan.Agent.FRFK 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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