About “Win32/Kryptik.GCJN” infection

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

• Executable code extraction
• Possible date expiration check, exits too soon after checking local time
• Creates RWX memory
• A process attempted to delay the analysis task.
• Reads data out of its own binary image
• A process created a hidden window
• Unconventionial language used in binary resources: Spanish (Guatemala)
• The binary likely contains encrypted or compressed data.
• Uses Windows utilities for basic functionality
• 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 copy of itself
• Generates some ICMP traffic
• Anomalous binary characteristics

Related domains:

How to determine Win32/Kryptik.GCJN?

File Info:
crc32: 510F3A27
md5: 48601267a26780588241320101a7da4a
name: 48601267A26780588241320101A7DA4A.mlw
sha1: c559adbc926d0fac5d2105e3ba7eeac82da0c55e
sha256: 40821e227196980aa58f724ce7abc6d7abf06bf676b06c60918223c5e434444b
sha512: 5a58e30e7a8ade0802797b97393778c97781a47117e07013c562052624b28e1508909e73d8bed97807b2c58c1fec1cee4c62f61d4932f6f3be7c6e9e7a257676
ssdeep: 1536:JGxLG/STxkirmRCxN5S/PrvlZSdnUvJzPkDrOEp7YLfXEddf7vwH9:JOC/SdkaaTlNCOEpcLP8UH
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
LegalCopyright: Copyright (C) 2017, kpbjbvvg
FileVersion: 11.0.0.1
ProductVersion: 11.0.0.1
Translation: 0x0809 0x04b0

Win32/Kryptik.GCJN also known as:

How to remove Win32/Kryptik.GCJN?

• 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.