The Ransom.Karo 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.
What Ransom.Karo virus can do?
- Executable code extraction
- Attempts to connect to a dead IP:Port (3 unique times)
- Creates RWX memory
- At least one IP Address, Domain, or File Name was found in a crypto call
- Performs some HTTP requests
- The binary likely contains encrypted or compressed data.
- Detects Sandboxie through the presence of a library
- 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 hidden or system file
- Creates a copy of itself
- Attempts to create or modify system certificates
- Attempts to interact with an Alternate Data Stream (ADS)
- Collects information to fingerprint the system
Related domains:
dist.torproject.org |
apps.identrust.com |
How to determine Ransom.Karo?
File Info:
crc32: 1CF7BAF3md5: 4e2273bca8389e2b57077e5e8cbd6f5fname: 4E2273BCA8389E2B57077E5E8CBD6F5F.mlwsha1: 51d4a2db8d10b76f44b08f88db7353d4c8db360csha256: 7f081859ae2b9b59f014669233473921f1cac755f6c6bbd5dcdd3fafbe710000sha512: acc35caed138726d921f3458f8e7a6cfd2e106b5eb3d340005505f2b5076dbda3d62b7efb76ab39facc4358e4c81aafbd0b747b2d505727046b5f8fe051f4c55ssdeep: 12288:VPM2o477B1ei2ePqvL8YSqk6pPBoqQ0ONnV7wIV7uikFg:uu7B1HqvL8YS4zQbNV7wIlubgtype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS WindowsVersion Info:
0: [No Data]
Ransom.Karo also known as:
| K7AntiVirus | Trojan ( 00510dbd1 ) |
| Lionic | Trojan.Win32.TorJok.4!c |
| Elastic | malicious (high confidence) |
| DrWeb | Trojan.Encoder.12461 |
| Cynet | Malicious (score: 100) |
| CAT-QuickHeal | Ransom.Petya.S1164450 |
| ALYac | Trojan.Ransom.Karo |
| Cylance | Unsafe |
| Zillya | Trojan.TorJok.Win32.2 |
| Sangfor | Trojan.Win32.Save.a |
| CrowdStrike | win/malicious_confidence_100% (W) |
| Alibaba | Trojan:MSIL/TorJok.3851402a |
| K7GW | Trojan ( 00510dbd1 ) |
| Cybereason | malicious.ca8389 |
| Cyren | W32/Trojan.QHTK-3047 |
| Symantec | Ransom.Karo |
| ESET-NOD32 | MSIL/Filecoder.II |
| Zoner | Trojan.Win32.60472 |
| APEX | Malicious |
| Avast | Win32:Malware-gen |
| ClamAV | Win.Ransomware.Karo-6331638-1 |
| Kaspersky | Trojan.Win32.TorJok.k |
| BitDefender | Gen:Heur.MSIL.Bladabindi.1 |
| NANO-Antivirus | Trojan.Win32.TorJok.eqlvii |
| ViRobot | Trojan.Win32.S.Ransom.720896 |
| MicroWorld-eScan | Gen:Heur.MSIL.Bladabindi.1 |
| Tencent | Malware.Win32.Gencirc.10ba13ab |
| Ad-Aware | Gen:Heur.MSIL.Bladabindi.1 |
| Sophos | Mal/Generic-R + Mal/Karo-A |
| Comodo | Malware@#2gi4bkvzzfbx |
| BitDefenderTheta | Gen:NN.ZemsilF.34796.Sm0@aGTeDlg |
| VIPRE | Trojan.Win32.Generic!BT |
| TrendMicro | Ransom_KARO.A |
| McAfee-GW-Edition | BehavesLike.Win32.Generic.bc |
| FireEye | Gen:Heur.MSIL.Bladabindi.1 |
| Emsisoft | Trojan-Ransom.Karo (A) |
| SentinelOne | Static AI – Malicious PE |
| Jiangmin | Trojan.TorJok.f |
| Webroot | W32.Malware.Gen |
| Avira | TR/FileCoder.cmyva |
| eGambit | Trojan.Generic |
| Antiy-AVL | Trojan/Generic.ASMalwS.20E7522 |
| Kingsoft | Win32.Troj.Ransome.a.(kcloud) |
| Microsoft | Trojan:MSIL/AgentTesla.FW!MTB |
| SUPERAntiSpyware | Ransom.Karo/Variant |
| GData | Win32.Trojan.Agent.7K0X4N |
| AhnLab-V3 | Trojan/Win32.FileCryptor.C2019718 |
| McAfee | Generic.acn |
| MAX | malware (ai score=100) |
| VBA32 | TScope.Trojan.MSIL |
| Malwarebytes | Ransom.Karo |
| Panda | Trj/WLT.C |
| TrendMicro-HouseCall | Ransom_KARO.A |
| Yandex | Trojan.TorJok!/qWf1FJ2dWw |
| Ikarus | Trojan-Ransom.Karo |
| MaxSecure | Trojan.Malware.300983.susgen |
| Fortinet | W32/TorJok.II!tr |
| AVG | Win32:Malware-gen |
| Paloalto | generic.ml |
| Qihoo-360 | Win32/Ransom.Filecoder.HwMAEpsA |
How to remove Ransom.Karo?
- 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.
Leave a Comment