What is “Win32:Kryptik-JKF [Trj]”?

The Win32:Kryptik-JKF [Trj] 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-JKF [Trj] virus can do?

• Behavioural detection: Executable code extraction – unpacking
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Creates RWX memory
• Possible date expiration check, exits too soon after checking local time
• Dynamic (imported) function loading detected
• Reads data out of its own binary image
• 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
• Anomalous binary characteristics

How to determine Win32:Kryptik-JKF [Trj]?

File Info:
name: 6BB5CC3B84E82C469B26.mlw
path: /opt/CAPEv2/storage/binaries/6d994fb5a1b27000f14e84d8ea9c8eee1bec6229f408f907ae67f636931285c4
crc32: 9836925D
md5: 6bb5cc3b84e82c469b263663ffd72a79
sha1: a3a4ee4ca3cda9949a6ed70c65f551d812da7f34
sha256: 6d994fb5a1b27000f14e84d8ea9c8eee1bec6229f408f907ae67f636931285c4
sha512: 004252a98faa840d8382d45e7f1f229cdaba6b2812d6cd5a2fc5acba2a0168f7e21fd7d335381a2f144284370d9ae7c076a091919740fbb5d844ada250ed41b5
ssdeep: 6144:yI7ZU5HTxL0dxMukjC8PGO/i80rsHQsOoZUAp3e6jfJ1ke6jfJ1z:OHN0DMJjC8TihrslOomGO6LJ1v6LJ1z
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T12134F1023E871EF3E863127D5EBBDB199559E1B1BFA0E125338986DDC0821950B79B83
sha3_384: c10a34679d5cf1b1e206e5b342c3bbd32986e9ccf756e2b18a56a7c77d648bd763cb2fe69c38d8f900963c7c5519016f
ep_bytes: 833d36d24200008b354bd4420085f60f
timestamp: 1992-06-19 22:22:17

Version Info:
0: [No Data]

Win32:Kryptik-JKF [Trj] also known as:

How to remove Win32:Kryptik-JKF [Trj]?

• 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.