Trojan

Trojan.Win32.Agentb.ktpi removal instruction

Malware Removal

The Trojan.Win32.Agentb.ktpi 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.
6-day free trial available.

What Trojan.Win32.Agentb.ktpi virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Guard pages use detected – possible anti-debugging.
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • A scripting utility was executed
  • Uses Windows utilities for basic functionality
  • Uses Windows utilities for basic functionality
  • Checks for the presence of known windows from debuggers and forensic tools
  • Created a process from a suspicious location
  • Collects and encrypts information about the computer likely to send to C2 server
  • Creates a hidden or system file
  • CAPE detected the DLInjector03 malware family
  • Attempts to disable Windows Defender
  • Attempts to modify Windows Defender using PowerShell
  • Attempts to execute suspicious powershell command arguments

How to determine Trojan.Win32.Agentb.ktpi?


File Info:

name: 407AA7DFA2994F798F5D.mlw
path: /opt/CAPEv2/storage/binaries/a251efe5a7b8695b511c5b7ea637f02fc1d5f118c941200d40870e3b418ce33a
crc32: C9A01C23
md5: 407aa7dfa2994f798f5d4537befb4668
sha1: da03d89da3f1185949569fbdab7599e68d1275f2
sha256: a251efe5a7b8695b511c5b7ea637f02fc1d5f118c941200d40870e3b418ce33a
sha512: 9876764ed435b3485b04ee60ae359017306add5b8214fa6374c015f9f87e6e612fd659320cf7010a97fd8a48a1c5612a29e50f49c20c76464a960882a55fe1fd
ssdeep: 196608:xswnVf1PF2IAS2RTOPyscU82ToTfNIwsqXdXrIg68H6R:xDVfZlXcUhoTVUqNXc8k
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1F3963391BFED2B71C9006AF5C2AEFEB2612A9730123A5D634BC5156C27B4FC2D26D4D0
sha3_384: a7fc91fda584bff6dca93cc9a9eec2f36fbb7fb0f9a46925cdc7d1dfdcf1ec2fb133cbf44bad3f4b15205d3bf3bc7c14
ep_bytes: 558bec6aff6898c24100680691410064
timestamp: 2019-02-21 16:00:00

Version Info:

CompanyName: Igor Pavlov
FileDescription: 7z Setup SFX
FileVersion: 19.00
InternalName: 7zS.sfx
LegalCopyright: Copyright (c) 1999-2018 Igor Pavlov
OriginalFilename: 7zS.sfx.exe
ProductName: 7-Zip
ProductVersion: 19.00
Translation: 0x0409 0x04b0

Trojan.Win32.Agentb.ktpi also known as:

BkavW32.AIDetect.malware2
Elasticmalicious (high confidence)
MicroWorld-eScanDropped:Trojan.Agent.FTMN
CAT-QuickHealTrojan.Meretam
ALYacDropped:Trojan.Agent.FTMN
CylanceUnsafe
K7AntiVirusRiskware ( 00584baa1 )
K7GWRiskware ( 00584baa1 )
Cybereasonmalicious.fa2994
CyrenW32/MSIL_Kryptik.GUN.gen!Eldorado
SymantecML.Attribute.HighConfidence
tehtrisGeneric.Malware
ESET-NOD32multiple detections
ClamAVWin.Dropper.Pswtool-9857487-0
KasperskyTrojan.Win32.Agentb.ktpi
BitDefenderDropped:Trojan.Agent.FTMN
NANO-AntivirusTrojan.Win32.Zapchast.jkxuvd
AvastWin32:Malware-gen
RisingTrojan.Starter!1.D93D (RDMK:cmRtazoFHABn4jjLTdE)
Ad-AwareDropped:Trojan.Agent.FTMN
SophosMal/Generic-S
ComodoMalware@#3ueak0jaft5c7
DrWebTrojan.Siggen17.45837
TrendMicroTROJ_GEN.R031C0PBS22
McAfee-GW-EditionGenericRXRL-RI!40872BF753FD
FireEyeDropped:Trojan.Agent.FTMN
EmsisoftDropped:Trojan.Agent.FTMN (B)
IkarusTrojan.Agent
JiangminTrojan.Zapchast.ajd
MAXmalware (ai score=87)
Antiy-AVLTrojan/Generic.ASMalwS.3535610
KingsoftWin32.Troj.Generic_a.a.(kcloud)
MicrosoftTrojan:Win32/Sabsik.FL.B!ml
ArcabitTrojan.Agent.FTMN
ZoneAlarmHEUR:Trojan.Win32.Zapchast.gen
GDataDropped:Trojan.Agent.FTMN
CynetMalicious (score: 100)
Acronissuspicious
VBA32CIL.StupidPInvoker-1.Heur
MalwarebytesTrojan.Crypt
TrendMicro-HouseCallTROJ_GEN.R031C0PBS22
FortinetMalicious_Behavior.SB
BitDefenderThetaGen:NN.ZexaCO.34606.b8Wba4NBA3m
AVGWin32:Malware-gen

How to remove Trojan.Win32.Agentb.ktpi?

Trojan.Win32.Agentb.ktpi 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.

Leave a Comment