Should I remove “Win32/Kryptik.EVKO”?

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

• Behavioural detection: Executable code extraction – unpacking
• Executed a command line with /C or /R argument to terminate command shell on completion which can be used to hide execution
• Sample contains Overlay data
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Presents an Authenticode digital signature
• Performs HTTP requests potentially not found in PCAP.
• CAPE extracted potentially suspicious content
• Unconventionial language used in binary resources: Russian
• The binary contains an unknown PE section name indicative of packing
• Authenticode signature is invalid
• Uses Windows utilities for basic functionality
• Detects the presence of Wine emulator via registry key
• Attempts to modify proxy settings
• Deletes executed files from disk
• Uses suspicious command line tools or Windows utilities

How to determine Win32/Kryptik.EVKO?

File Info:
name: EE179A2495B0EF02755B.mlw
path: /opt/CAPEv2/storage/binaries/d474e2ec3b3f8f53bb4fea4ac425e389ec3b85dc19279fdd49286467be18d758
crc32: BEC194BA
md5: ee179a2495b0ef02755bc0fba592b88f
sha1: 0a38e7748e2cb3b9509a3b0d02467c8713cdc9b3
sha256: d474e2ec3b3f8f53bb4fea4ac425e389ec3b85dc19279fdd49286467be18d758
sha512: 92f1d4f8f4f7abd19e278c294805d22868a01d612f819ce0dc88b71651ef56699e117fd6dd05beb1dd5d07ae99b93cbb1002c242526c63810397649e3727e757
ssdeep: 24576:55nzCF9ZjER+wJ1RkohtlhmLcgzIQEQFRxMHfp0SHExr:5Fz8etlUzIgM/p0H
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1B2F52847F7A3053DDACC8EB404CE077857544FD9D3E413AA1AAD3A943A3697C2C998AC
sha3_384: cc65d7c170edcf599966bde0946c110b9aa9d7e358a91c995082ab60d4af64d40dc42092c7cb54862695a3cb03c74996
ep_bytes: 558bec6aff68602775006838cf740064
timestamp: 2016-04-23 15:55:45

Version Info:
0: [No Data]

Win32/Kryptik.EVKO also known as:

How to remove Win32/Kryptik.EVKO?

• 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.