The Heur.Krypt.4 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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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.
What Heur.Krypt.4 virus can do?
- Behavioural detection: Executable code extraction – unpacking
- CAPE extracted potentially suspicious content
- The binary likely contains encrypted or compressed data.
- Authenticode signature is invalid
- Uses Windows utilities for basic functionality
- Uses Windows utilities for basic functionality
- Attempts to modify Explorer settings to prevent file extensions from being displayed
- Attempts to modify Explorer settings to prevent hidden files from being displayed
- Uses suspicious command line tools or Windows utilities
How to determine Heur.Krypt.4?
File Info:
name: B42525C39E08B09F168F.mlwpath: /opt/CAPEv2/storage/binaries/58341cc3d0a000e273baa8a89d79f17651e8e9887c12deb3b1013f458d5c2f2ccrc32: 986C342Fmd5: b42525c39e08b09f168f4ba414e54c40sha1: 5578240172b8ec3ee058760effa8d5b1530ffd1esha256: 58341cc3d0a000e273baa8a89d79f17651e8e9887c12deb3b1013f458d5c2f2csha512: f9c7c56a5a3ff5836668dabd505e6efc478fa7f132559b91dea87fbee338f8c58eb35b2d483cc9327d6330fa9642992b88266bed5a77fbc00c71f5fcd2d4e02bssdeep: 24576:ZgN1gp2qrM0NMAb7DOcQpg6lSttxCrLwhjomqCl0JB1zz05EMrda:iLgp2qQ02AfDRqL9mq0urRtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1015502E2EB44321ED4CE9FB8D56246B9A61981CF1F9210DB4787B931580B8F0EE7DD09sha3_384: d8d73cacbc09f35ef7f0cf102211d3b9956e07bdae86c4a8144f1a85b416d81af74d5c23ddbad4dc2aa08d86e72cddabep_bytes: b8e4b400008d1d00204800c1c813c1c0timestamp: 2019-01-12 00:05:24Version Info:
0: [No Data]
Heur.Krypt.4 also known as:
| Bkav | W32.AIDetect.malware1 |
| Lionic | Heuristic.File.Generic.00×1!p |
| Elastic | malicious (high confidence) |
| MicroWorld-eScan | Gen:Heur.Krypt.4 |
| ClamAV | Win.Virus.Virlock-6332874-0 |
| FireEye | Generic.mg.b42525c39e08b09f |
| CAT-QuickHeal | Ransom.PolyRansom.F3 |
| McAfee | W32/VirRansom.d |
| Cylance | Unsafe |
| VIPRE | Gen:Heur.Krypt.4 |
| Sangfor | Suspicious.Win32.Save.a |
| K7AntiVirus | Trojan ( 0052b3dd1 ) |
| Alibaba | Trojan:Win32/Starter.ali2000005 |
| K7GW | Trojan ( 0052b3dd1 ) |
| CrowdStrike | win/malicious_confidence_100% (W) |
| Baidu | Win32.Virus.Virlock.e |
| Symantec | W32.Virlock!inf7 |
| tehtris | Generic.Malware |
| ESET-NOD32 | a variant of Win32/Virlock.AO |
| APEX | Malicious |
| Paloalto | generic.ml |
| Cynet | Malicious (score: 100) |
| Kaspersky | Virus.Win32.PolyRansom.f |
| BitDefender | Gen:Heur.Krypt.4 |
| NANO-Antivirus | Virus.Win32.Virlock.dsdros |
| SUPERAntiSpyware | Trojan.Agent/Gen-Crypt |
| Tencent | Virus.Win32.VirLocker.j |
| Ad-Aware | Gen:Heur.Krypt.4 |
| Sophos | ML/PE-A + W32/VirRnsm-F |
| Comodo | Virus.Win32.VirLock.GA@7lv9go |
| DrWeb | Win32.VirLock.16 |
| Zillya | Virus.Virlock.Win32.5 |
| TrendMicro | PE_VIRLOCK.K2 |
| Trapmine | suspicious.low.ml.score |
| Emsisoft | Gen:Heur.Krypt.4 (B) |
| SentinelOne | Static AI – Malicious PE |
| GData | Gen:Heur.Krypt.4 |
| Jiangmin | Trojan.Generic.cxkdx |
| Webroot | W32.Polyransom |
| Avira | TR/Crypt.ZPACK.Gen |
| Antiy-AVL | Trojan/Generic.ASVirus.2BF |
| ViRobot | Trojan.Win32.Virlock.Gen.A |
| ZoneAlarm | Virus.Win32.PolyRansom.f |
| Microsoft | Ransom:Win32/ContiCrypt.OR!MTB |
| Detected | |
| AhnLab-V3 | Win32/Nabucur.D.X1505 |
| BitDefenderTheta | AI:Packer.E4CC437D1F |
| ALYac | Gen:Heur.Krypt.4 |
| MAX | malware (ai score=81) |
| VBA32 | BScope.Trojan.Lipler.02 |
| Malwarebytes | PolyRansom.Virus.FileInfector.DDS |
| TrendMicro-HouseCall | PE_VIRLOCK.K2 |
| Rising | Virus.VirLock!1.A08A (CLASSIC) |
| Yandex | Trojan.GenAsa!3AHoXOMJ9vI |
| TACHYON | Virus/W32.VirRansom.B |
| Fortinet | W32/Virlock.J |
| Cybereason | malicious.39e08b |
| Panda | Trj/Genetic.gen |
How to remove Heur.Krypt.4?
- 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.
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