Should I remove “Win32/Kryptik.FZLA”?

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

• Executable code extraction
• At least one process apparently crashed during execution
• Injection with CreateRemoteThread in a remote process
• Creates RWX memory
• Starts servers listening on 0.0.0.0:21
• Expresses interest in specific running processes
• Drops a binary and executes it
• Unconventionial binary language: Chinese (Simplified)
• Unconventionial language used in binary resources: Chinese (Simplified)
• The binary likely contains encrypted or compressed data.
• Uses Windows utilities for basic functionality
• Deletes its original binary from disk
• Tries to suspend Cuckoo threads to prevent logging of malicious activity
• Code injection with CreateRemoteThread in a remote process
• Crashed cuckoomon during analysis. Report this error to the Github repo.
• A process attempted to delay the analysis task by a long amount of time.
• Tries to unhook or modify Windows functions monitored by Cuckoo
• Attempts to repeatedly call a single API many times in order to delay analysis time
• Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
• Installs itself for autorun at Windows startup
• Creates a hidden or system file
• Checks the system manufacturer, likely for anti-virtualization
• Zeus P2P (Banking Trojan)
• Clears Windows events or logs
• Creates a copy of itself
• Anomalous binary characteristics

Related domains:

How to determine Win32/Kryptik.FZLA?

File Info:
crc32: EBA78AEA
md5: 1af91d16dbded3fff9b2b3f6e7508239
name: gy.exe
sha1: 69a93de04b556fc5a710f82e8c01d4fcc98b4a66
sha256: 87a346be5b575fe7b68ddcf7409d8addcf780259cb196a493929dc147ec9bf85
sha512: 370c14ef9d38ff0f1e759b950511f9e930e9069d1c3ca8c59608a3fb813011a47e4e1e2da3bd994c188e07580a370a5eb352aa216c58ac921724e33ba3af082c
ssdeep: 12288:c7RaTagyMcjeDQoJfXWC/gmcDKQxKUhypqqA:cNadpcjeLmCzrQxKMtJ
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
LegalCopyright: x7248x6743x6240x6709 (C) 2003
InternalName: GAME
FileVersion: 1, 0, 0, 1
CompanyName: 
LegalTrademarks: 
ProductName: GAME x5e94x7528x7a0bx5e8f
ProductVersion: 1, 0, 0, 1
FileDescription: GAME Microsoft x57fax7840x7c7bx5e94x7528x7a0bx5e8f
OriginalFilename: GAME.EXE
Translation: 0x0804 0x04b0

Win32/Kryptik.FZLA also known as:

How to remove Win32/Kryptik.FZLA?

• 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.