Categories: Malware

Win32/Kryptik.HPNR removal guide

The Win32/Kryptik.HPNR 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 Win32/Kryptik.HPNR virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Behavioural detection: Executable code extraction – unpacking
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Dynamic (imported) function loading detected
  • CAPE extracted potentially suspicious content
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Anomalous binary characteristics

How to determine Win32/Kryptik.HPNR?


File Info:

name: B32245F9A0025AD80E97.mlwpath: /opt/CAPEv2/storage/binaries/b7746c81b4c3deabb30be1a3687ce2e58e13218dfedc0676337ce076c5776ebecrc32: 43DD65ECmd5: b32245f9a0025ad80e97fc03f7ef62b8sha1: b79bce676260b52752c982746b69d3886dc3f28dsha256: b7746c81b4c3deabb30be1a3687ce2e58e13218dfedc0676337ce076c5776ebesha512: dc70fd420072a92964679bbbefb2425015e6f33280b60444f5238c65cc9f9e911a53154342c2665e2aa5f7c106d143b96d474d864db02fa54deb39bc841622bcssdeep: 12288:myBLm4JhtHd5mbcoKO2yJSRSOiX4yQXvCx:myjPdoKO1JSRSfX6atype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T17CE4125035C2DCB1C1271B352E61CA78152F3A325FA97A232788D7AE6E393955C38D8Fsha3_384: 0f98e5fb4d6539254655e94856ecff1e0149eb37754b0f051ecb872a2fac091480aba2f8f468bcb69a89987f69e461aeep_bytes: e88a020000e98efeffff558beca11860timestamp: 2018-02-21 17:38:11

Version Info:

0: [No Data]

Win32/Kryptik.HPNR also known as:

Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.Agent.CVFK
FireEye Generic.mg.b32245f9a0025ad8
CAT-QuickHeal SwBundler.Prepscram.A7
ALYac Trojan.Agent.CVFK
Cylance Unsafe
VIPRE Trojan.Agent.CVFK
Sangfor Suspicious.Win32.Save.a
K7AntiVirus Trojan ( 00528e801 )
K7GW Trojan ( 00528e801 )
Cyren W32/S-6dfb8a19!Eldorado
Symantec Adware.IstartSurf
ESET-NOD32 a variant of Win32/Kryptik.HPNR
APEX Malicious
Kaspersky not-a-virus:AdWare.Win32.StartSurf.bhkj
BitDefender Trojan.Agent.CVFK
Avast Win32:AdwareX-gen [Adw]
Tencent Malware.Win32.Gencirc.10b6a48a
Ad-Aware Trojan.Agent.CVFK
Emsisoft Trojan.Agent.CVFK (B)
Comodo Application.Win32.IStartSurf.PS@8c4m91
DrWeb Trojan.Vittalia.14658
Zillya Adware.StartSurf.Win32.92907
McAfee-GW-Edition BehavesLike.Win32.Generic.jc
Trapmine malicious.high.ml.score
Sophos Generic ML PUA (PUA)
SentinelOne Static AI – Malicious PE
GData Trojan.Agent.CVFK
Jiangmin AdWare.StartSurf.anq
Avira HEUR/AGEN.1213100
MAX malware (ai score=88)
Arcabit Trojan.Agent.CVFK
Microsoft Trojan:Win32/Wacatac.B!ml
Cynet Malicious (score: 100)
AhnLab-V3 PUP/Win32.Downloader.R220913
McAfee GenericRXEE-NY!B32245F9A002
VBA32 BScope.AdWare.StartSurf
Malwarebytes Adware.IStartSurf
Rising Trojan.Kryptik!1.B07C (CLASSIC)
Yandex Trojan.GenAsa!N1BiI9Fkris
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Kryptik.GNDR!tr
BitDefenderTheta Gen:NN.ZexaF.34786.QyW@a4cTK3mi
AVG Win32:AdwareX-gen [Adw]
Cybereason malicious.9a0025
Panda Trj/Genetic.gen

How to remove Win32/Kryptik.HPNR?

  • 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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