Win32/Kryptik.FWYV removal guide

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

• Executable code extraction
• Injection (inter-process)
• Injection with CreateRemoteThread in a remote process
• Creates RWX memory
• Mimics the system’s user agent string for its own requests
• Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
• Reads data out of its own binary image
• The binary likely contains encrypted or compressed data.
• Uses Windows utilities for basic functionality
• Detects Sandboxie through the presence of a library
• Detects the presence of Wine emulator via function name
• Installs itself for autorun at Windows startup
• Exhibits possible ransomware file modification behavior
• Attempts to identify installed analysis tools by a known file location
• Checks for the presence of known devices from debuggers and forensic tools
• Detects the presence of Wine emulator via registry key
• Detects Sandboxie using a known mutex
• Attempts to modify proxy settings
• Checks for a known DeepFreeze Frozen State Mutex
• Collects information to fingerprint the system
• Anomalous binary characteristics

How to determine Win32/Kryptik.FWYV?

File Info:
crc32: 26332E93
md5: c0b20aa0b2ede4bf7a46fd28d1a92b62
name: C0B20AA0B2EDE4BF7A46FD28D1A92B62.mlw
sha1: 00ef3540d352273445e51cbce8c4ab0134a0ba6c
sha256: c9eabd47cfb698bff895712690980bf4a7b9c86965b40f1071d2f33cda951d7c
sha512: 3ceb178f41ed042813ad3f43b09c23007fda11e02c9f43e2ad6824de7895790e0a57095b5a5ddccbe2e934404b7e7859793d953764255a4244701731b30f48ad
ssdeep: 3072:qdtg2uYKm93oGsHPEPEPEPEPEPEPGPt9KYoHIiVyN//xDGmgkYoJxGe1togiK9G:b2Wm9NjoHI+ylImgJyB1tYK
type: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows

Version Info:
0: [No Data]

Win32/Kryptik.FWYV also known as:

How to remove Win32/Kryptik.FWYV?

• 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.