The Win32/Kryptik.GYYA 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
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 Win32/Kryptik.GYYA virus can do?
- Executable code extraction
- Creates RWX memory
- Drops a binary and executes it
- Unconventionial binary language: Chinese (Simplified)
- Unconventionial language used in binary resources: Chinese (Simplified)
- Deletes its original binary from disk
- Attempts to remove evidence of file being downloaded from the Internet
- Attempts to repeatedly call a single API many times in order to delay analysis time
- Installs itself for autorun at Windows startup
- Network activity detected but not expressed in API logs
- Creates a copy of itself
How to determine Win32/Kryptik.GYYA?
File Info:
crc32: 499C6BE9md5: c64a60155df398306852495141e3e6f0name: ocZ7jjBtLFPJ8Ak6EF.exesha1: b88f108b6faf4f3850c79f122b67c4270660ec3bsha256: b1b924ffa000f159145b654e7746383fa39122ca5396df563c9ac92b2e560aefsha512: be80017ff4786b5043785cc6f14f728d76dd3ff219f8f0dc6a858e4bc066fc5e4f3bddb08ff44ae81ce609528face3c26e97bb60a2a44768b858a66b4e7ccfe3ssdeep: 3072:FizbxqLRv2ZCvA1y1t3QoqVePUQGTbgYh/XsLlCP2w2:FOq55o10JQpeJGT8Yh/X8lS2Ptype: PE32 executable (GUI) Intel 80386, for MS WindowsVersion Info:
LegalCopyright: x7248x6743x6240x6709 (C) 2002InternalName: DemoEditorFileVersion: 1, 0, 0, 1CompanyName: LegalTrademarks: ProductName: DemoEditor x5e94x7528x7a0bx5e8fProductVersion: 1, 0, 0, 1FileDescription: DemoEditor Microsoft x57fax7840x7c7bx5e94x7528x7a0bx5e8fOriginalFilename: DemoEditor.EXETranslation: 0x0804 0x04b0
Win32/Kryptik.GYYA also known as:
| DrWeb | Trojan.Emotet.762 |
| MicroWorld-eScan | Trojan.GenericKDZ.60461 |
| McAfee | RDN/Emotet-Dropped |
| Cylance | Unsafe |
| CrowdStrike | win/malicious_confidence_90% (W) |
| K7GW | Riskware ( 0040eff71 ) |
| K7AntiVirus | Riskware ( 0040eff71 ) |
| Arcabit | Trojan.Generic.DEC2D |
| TrendMicro | TrojanSpy.Win32.EMOTET.SMTHBGA.hp |
| BitDefenderTheta | Gen:NN.ZexaF.32515.ny1@aGl4Fpgb |
| Cyren | W32/Emotet.ACL.gen!Eldorado |
| ESET-NOD32 | a variant of Win32/Kryptik.GYYA |
| APEX | Malicious |
| Paloalto | generic.ml |
| ClamAV | Win.Trojan.Emotet-7417401-0 |
| Kaspersky | UDS:DangerousObject.Multi.Generic |
| BitDefender | Trojan.GenericKDZ.60461 |
| Endgame | malicious (high confidence) |
| F-Secure | Trojan.TR/AD.Emotet.dzoh |
| McAfee-GW-Edition | RDN/Emotet-Dropped |
| Fortinet | W32/Malicious_Behavior.VEX |
| Trapmine | malicious.moderate.ml.score |
| FireEye | Generic.mg.c64a60155df39830 |
| F-Prot | W32/Emotet.ACL.gen!Eldorado |
| Webroot | W32.Malware.Gen |
| MAX | malware (ai score=84) |
| Microsoft | Trojan:Win32/Emotet!MTB |
| ZoneAlarm | UDS:DangerousObject.Multi.Generic |
| AhnLab-V3 | Malware/Win32.RL_Trojanspy.R301495 |
| Acronis | suspicious |
| Ad-Aware | Trojan.GenericKDZ.60461 |
| Malwarebytes | Trojan.Emotet |
| Panda | Trj/GdSda.A |
| TrendMicro-HouseCall | TrojanSpy.Win32.EMOTET.SMTHBGA.hp |
| Ikarus | Trojan.Win32.Krypt |
| GData | Win32.Trojan.Agent.H5G38D |
| Qihoo-360 | HEUR/QVM07.1.8D09.Malware.Gen |
How to remove Win32/Kryptik.GYYA?
- 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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