Categories: RansomTrojan

Trojan-Ransom.Win32.Darkside.k removal guide

The Trojan-Ransom.Win32.Darkside.k 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.

Gridinsoft Anti-Malware

Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
6-day free trial available.

What Trojan-Ransom.Win32.Darkside.k virus can do?

  • At least one process apparently crashed during execution
  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • NtSetInformationThread: attempt to hide thread from debugger
  • Creates RWX memory
  • Anomalous file deletion behavior detected (10+)
  • Guard pages use detected – possible anti-debugging.
  • Dynamic (imported) function loading detected
  • Performs HTTP requests potentially not found in PCAP.
  • Reads data out of its own binary image
  • Manipulates data from or to the Recycle Bin
  • A process created a hidden window
  • CAPE extracted potentially suspicious content
  • Authenticode signature is invalid
  • A scripting utility was executed
  • Writes a potential ransom message to disk
  • Creates a hidden or system file
  • Attempts to modify proxy settings
  • A script or command line contains a long continuous string indicative of obfuscation
  • Harvests cookies for information gathering
  • Attempts to execute suspicious powershell command arguments
  • Collects information to fingerprint the system
  • Anomalous binary characteristics

How to determine Trojan-Ransom.Win32.Darkside.k?


File Info:

name: AC385C2DE87508379EDA.mlwpath: /opt/CAPEv2/storage/binaries/858e3159cb81705e095ef58c72138d36973de9b4dedec01a900cb0853dc9b892crc32: 3A84038Amd5: ac385c2de87508379eda2e2ea191013bsha1: b1784fe222f8f62624931b56cbc5eab580311f1fsha256: 858e3159cb81705e095ef58c72138d36973de9b4dedec01a900cb0853dc9b892sha512: 850ac04e950b6ba1738b384c0fbb6718d9bbd48931bb5dc63a2c748e70e8aea2425d94c9fe66e668777c79946db37c23113b61c6d8230d21381d7a26692631bfssdeep: 768:9jjV7Iax7F3jS4/S9F+YeYf+tB1tJq5c2yGHMwY23W5:vx7Fu4/iF5eTtJq1sLZ5type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T18B433B7C33D1D1BBEE610AB55E4837B293886F7239665C0683682E24A2F0D27CB67517sha3_384: 0fd7db9b4b2e84e164d9946e9646e8c8f74cadbe09bb9b691ef6b2f59f8ac968296eb275adca9fab45fb63b4e1ca63d4ep_bytes: e8a3fcffff6a00e800000000ff250890timestamp: 2020-12-15 22:26:41

Version Info:

0: [No Data]

Trojan-Ransom.Win32.Darkside.k also known as:

Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
ClamAV Win.Packed.DarkSide-9262656-0
CAT-QuickHeal Ransom.DarkSide.S20662304
ALYac Gen:Heur.Ransom.RTH.1
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
CrowdStrike win/malicious_confidence_70% (D)
BitDefender Gen:Heur.Ransom.RTH.1
Cyren W32/Filecoder.AP.gen!Eldorado
Symantec Ransom.Darkside
ESET-NOD32 a variant of Win32/Filecoder.DarkSide.A
APEX Malicious
Cynet Malicious (score: 99)
Kaspersky Trojan-Ransom.Win32.Darkside.k
NANO-Antivirus Trojan.Win32.Encoder.ieuyrw
MicroWorld-eScan Gen:Heur.Ransom.RTH.1
Rising Trojan.Filecoder!8.68 (C64:YzY0OshLazOYOLf/)
Ad-Aware Gen:Heur.Ransom.RTH.1
Emsisoft Gen:Heur.Ransom.RTH.1 (B)
DrWeb Trojan.Encoder.33337
Zillya Trojan.Filecoder.Win32.17246
TrendMicro Ransom.Win32.DARKSIDE.SMYAAK-B
McAfee-GW-Edition GenericRXNK-MC!AC385C2DE875
FireEye Generic.mg.ac385c2de8750837
Sophos ML/PE-A
SentinelOne Static AI – Malicious PE
GData Gen:Heur.Ransom.RTH.1
Jiangmin Trojan-Ransom.Darkside.e
Avira TR/Crypt.XPACK.Gen
MAX malware (ai score=80)
Antiy-AVL Trojan/Generic.ASMalwS.3109A59
Arcabit Trojan.Ransom.RTH.1
Microsoft Ransom:Win32/DarkSide!MSR
AhnLab-V3 Trojan/Win.Ransom.R419377
McAfee GenericRXNK-MC!AC385C2DE875
TACHYON Ransom/W32.DarkSide.60416.C
VBA32 BScope.Trojan.Diple
Malwarebytes Ransom.DarkSide
Panda Trj/GdSda.A
TrendMicro-HouseCall Ransom.Win32.DARKSIDE.SMYAAK-B
Yandex Trojan.Gen!bVUlzES6GY4
Ikarus Trojan-Ransom.DarkSide
eGambit Trojan.Generic
Fortinet W32/Filecoder.ODE!tr.ransom
BitDefenderTheta AI:Packer.F99F977C1E
AVG Win32:DarkSide-C [Ransom]
Cybereason malicious.de8750
Avast Win32:DarkSide-C [Ransom]
MaxSecure Trojan.Malware.117563960.susgen

How to remove Trojan-Ransom.Win32.Darkside.k?

  • 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.
Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

Recent Posts

MSIL/GenKryptik.GXIZ information

The MSIL/GenKryptik.GXIZ is considered dangerous by lots of security experts. When this infection is active,…

1 week ago

Malware.AI.2789448175 (file analysis)

The Malware.AI.2789448175 is considered dangerous by lots of security experts. When this infection is active,…

1 week ago

Jalapeno.1878 removal instruction

The Jalapeno.1878 is considered dangerous by lots of security experts. When this infection is active,…

1 week ago

What is “Trojan.Heur3.LPT.YmKfaKBcBekib”?

The Trojan.Heur3.LPT.YmKfaKBcBekib is considered dangerous by lots of security experts. When this infection is active,…

1 week ago

How to remove “Worm.Win32.Vobfus.exmt”?

The Worm.Win32.Vobfus.exmt is considered dangerous by lots of security experts. When this infection is active,…

1 week ago

About “TrojanDownloader:Win32/Beebone.JO” infection

The TrojanDownloader:Win32/Beebone.JO is considered dangerous by lots of security experts. When this infection is active,…

1 week ago