Categories: Malware

Should I remove “Win32/Kryptik.HVSI”?

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

  • Behavioural detection: Executable code extraction – unpacking
  • 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
  • Yara detections observed in process dumps, payloads or dropped files

How to determine Win32/Kryptik.HVSI?


File Info:

name: B25057FA10BB6CB5FF91.mlwpath: /opt/CAPEv2/storage/binaries/f36d8c7a06f58cc9845952e63e99fc7ee7bdf7a40d3069cf712863a8ce312f64crc32: C8F7946Dmd5: b25057fa10bb6cb5ff914381690c5e80sha1: 6a722862348e0857c3006ccfdf1b50f2a9f610f4sha256: f36d8c7a06f58cc9845952e63e99fc7ee7bdf7a40d3069cf712863a8ce312f64sha512: a4e1cb2dff80e83d8f2f4d4373c93c1236ab5c0d4e3fdbf6c2e09b51b20199beff24ec448a57ebb9e7cccb45676b3fb2035ad9ad7879ba8ae20fa829820d909assdeep: 98304:vbCVRIzcUFvS86Q6oU/tzViOc3ceOxuzxBuA6AfjsXIX6LgR3uOFoFhMQxq:vcmAUFvS8IB/tzViOSZrAg6z+type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T13936AEA17509F3CFE48E2E749567CD4EAA5C0FF946284907DC5C78BA7DB3C812689C28sha3_384: 9dc782ce14770e1d82cd51a0be260888ddd922a0c6a6f02c2a63014cdc28d66fd97db81305a613679c22cdb1dce44902ep_bytes: 558bec6aff68402865006838c8640064timestamp: 2019-02-22 05:36:38

Version Info:

CompanyName: FileDescription: FileMenu ToolsFileVersion: 8.3InternalName: FileMenu Tools.exeLegalCopyright: OriginalFilename: FileMenu Tools.exeProductName: FileMenu ToolsProductVersion: 8.3Translation: 0x0409 0x04e4

Win32/Kryptik.HVSI also known as:

Bkav W32.AIDetectMalware
tehtris Generic.Malware
FireEye Generic.mg.b25057fa10bb6cb5
Skyhigh BehavesLike.Win32.Generic.rc
McAfee Artemis!B25057FA10BB
Malwarebytes Generic.Malware/Suspicious
Sangfor Suspicious.Win32.Save.ins
Symantec ML.Attribute.HighConfidence
Elastic malicious (high confidence)
ESET-NOD32 a variant of Win32/Kryptik.HVSI
APEX Malicious
Cynet Malicious (score: 100)
Kaspersky UDS:Trojan.Win32.Ekstak.gen
Avast AdwareX-gen [Adw]
Tencent Win32.Trojan.Agen.Lcnw
F-Secure Heuristic.HEUR/AGEN.1343663
Trapmine suspicious.low.ml.score
Ikarus Trojan.Win32.FakeAV
Google Detected
Avira HEUR/AGEN.1343663
ZoneAlarm UDS:Trojan.Win32.Ekstak.gen
Microsoft Trojan:Win32/Emotet!ml
Varist W32/Kryptik.LQE.gen!Eldorado
AhnLab-V3 Trojan/Win.Generic.R635817
BitDefenderTheta Gen:NN.ZexaF.36744.@x0@aGGqwtgi
Rising Trojan.Kryptik!1.AA23 (CLASSIC)
SentinelOne Static AI – Malicious PE
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Kryptik.HLKD!tr
AVG AdwareX-gen [Adw]
DeepInstinct MALICIOUS
CrowdStrike win/malicious_confidence_90% (D)

How to remove Win32/Kryptik.HVSI?

  • 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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