Win32/Kryptik.FJFI (file analysis)

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

• Executable code extraction
• Creates RWX memory
• A process attempted to delay the analysis task.
• Expresses interest in specific running processes
• Reads data out of its own binary image
• A process created a hidden window
• Creates an excessive number of UDP connection attempts to external IP addresses
• Unconventionial language used in binary resources: Finnish
• The binary likely contains encrypted or compressed data.
• Uses Windows utilities for basic functionality
• Attempts to delete volume shadow copies
• Attempts to repeatedly call a single API many times in order to delay analysis time
• Exhibits behavior characteristic of Cerber ransomware
• EternalBlue behavior
• Generates some ICMP traffic
• Collects information to fingerprint the system
• Anomalous binary characteristics

How to determine Win32/Kryptik.FJFI?

File Info:
crc32: 63B55C98
md5: beb3cf0e4920e8ef7c916513855f0d62
name: BEB3CF0E4920E8EF7C916513855F0D62.mlw
sha1: 67f0cf7ca81a3053af9b08c586a696c2a97f8e75
sha256: d65270940363553429e3b259a8d9d02c345de141a01a6811e19c19c67cf82b9a
sha512: ac6f0005b8ee98e096a0f64059a93e050765fffed6de01d0d90338a9ac0bcfcf23cc1d80e09e8540667931805d1a03b75d3ab7d75e09dc89a4b43cde82994864
ssdeep: 6144:psrK3A8tH6zP/+jtv+TW3Vo6WPjmPnGRFAxMzxJwKd8lzgFXVnMzXUBBQ+qUP:pN3FR6Tstv6Yo6WPqPG3xpE074uqG
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
CompanyName:    Adobe      Systems Incorporated
Translation: 0x4009 0x04b0

Win32/Kryptik.FJFI also known as:

How to remove Win32/Kryptik.FJFI?

• 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.