Spectating the Backdoor:Win32/Kelihos.F malware detection usually means that your computer is in big danger. This computer virus can correctly be identified as ransomware – sort of malware which ciphers your files and forces you to pay for their decryption. Deleteing it requires some specific steps that must be taken as soon as possible.
Backdoor:Win32/Kelihos.F detection is a malware detection you can spectate in your computer. It often shows up after the preliminary procedures on your computer – opening the untrustworthy email, clicking the advertisement in the Internet or setting up the program from unreliable sources. From the second it appears, you have a short time to do something about it before it begins its harmful action. And be sure – it is much better not to wait for these malicious effects.
What is Backdoor:Win32/Kelihos.F virus?
Backdoor:Win32/Kelihos.F is ransomware-type malware. It searches for the documents on your disk, encrypts it, and after that asks you to pay the ransom for getting the decryption key. Besides making your documents inaccessible, this virus additionally does a lot of harm to your system. It alters the networking settings in order to prevent you from reading the removal guidelines or downloading the anti-malware program. In some cases, Backdoor:Win32/Kelihos.F can even block the setup of anti-malware programs.
Backdoor:Win32/Kelihos.F Summary
In total, Backdoor:Win32/Kelihos.F virus activities in the infected PC are next:
- Behavioural detection: Executable code extraction – unpacking;
- A file was accessed within the Public folder.;
- Reads data out of its own binary image;
- CAPE extracted potentially suspicious content;
- The binary likely contains encrypted or compressed data.;
- Authenticode signature is invalid;
- Attempts to access Bitcoin/ALTCoin wallets;
- Harvests credentials from local FTP client softwares;
- Installs WinPCAP;
- Anomalous binary characteristics;
- Yara rule detections observed from a process memory dump/dropped files/CAPE;
- Ciphering the documents kept on the victim’s drive — so the victim cannot use these files;
- Blocking the launching of .exe files of anti-malware programs
- Blocking the launching of installation files of anti-virus apps
Ransomware has actually been a headache for the last 4 years. It is hard to imagine a more hazardous malware for both individual users and corporations. The algorithms used in Backdoor:Win32/Kelihos.F (typically, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need more time than our galaxy currently exists, and possibly will exist. But that virus does not do all these horrible things instantly – it may take up to several hours to cipher all of your files. Hence, seeing the Backdoor:Win32/Kelihos.F detection is a clear signal that you must start the removal procedure.
Where did I get the Backdoor:Win32/Kelihos.F?
Ordinary ways of Backdoor:Win32/Kelihos.F spreading are usual for all other ransomware variants. Those are one-day landing sites where victims are offered to download the free software, so-called bait e-mails and hacktools. Bait e-mails are a quite modern tactic in malware distribution – you receive the email that imitates some standard notifications about shipments or bank service conditions modifications. Within the email, there is an infected MS Office file, or a web link which opens the exploit landing site.

Malicious email message. This one tricks you to open the phishing website.
Avoiding it looks fairly uncomplicated, however, still demands a lot of awareness. Malware can hide in different spots, and it is far better to prevent it even before it invades your computer than to trust in an anti-malware program. Standard cybersecurity awareness is just an important item in the modern world, even if your relationship with a PC stays on YouTube videos. That can save you a great deal of time and money which you would spend while searching for a fixing guide.
Backdoor:Win32/Kelihos.F malware technical details
File Info:
name: 8BA2C02BB1C698BF648F.mlwpath: /opt/CAPEv2/storage/binaries/1ebddc4c8d0f4562c776a50fd2473b25aefa72e954512e6737e30b833c8b021bcrc32: 4D9FEC54md5: 8ba2c02bb1c698bf648f8a6e732d9ee4sha1: 2c43d0cbc871e100d5330608c9b53374867f8e8fsha256: 1ebddc4c8d0f4562c776a50fd2473b25aefa72e954512e6737e30b833c8b021bsha512: a0a95132e747697dfa2f60e8eecb409c9e4a2e32ecd3ca76034c6cb45ae099974e9fc3cec04d4176597cc010c99e77168c1a18d81b9c212fdacc564fb15da654ssdeep: 12288:nNb/Rq+6eAI/IaJZxeRlHWPYvHqz8EatF1UAohPt7hjSaHD2U0bc:NbZqJeu+Zx2lHQQqAt7yTfActype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T169F42393846758C1E0E59F75206E4E6AA722BD16AB26CDFCB4BE303E177DBC210951F0sha3_384: c4dfc70ed07e9feca6cffb36e9622fbb716aabf82e967249f38837d775708756b454a40447ee56cbdb1d485bcee4e669ep_bytes: bffc3f400083c7045768143140005f83timestamp: 2012-10-02 22:22:22Version Info:
0: [No Data]
Backdoor:Win32/Kelihos.F also known as:
| Bkav | W32.AIDetectMalware |
| Lionic | Trojan.Win32.Generic.lmka |
| CAT-QuickHeal | Trojan.Urausy.C |
| ALYac | Gen:Heur.Honret.2 |
| Cylance | unsafe |
| Sangfor | Trojan.Win32.Save.a |
| K7AntiVirus | Trojan ( 0040f2c01 ) |
| Alibaba | Backdoor:Win32/Kelihos.06afa678 |
| K7GW | Trojan ( 0040f2c01 ) |
| Cybereason | malicious.bb1c69 |
| BitDefenderTheta | Gen:NN.ZexaF.36348.UuW@ayNr6zb |
| Cyren | W32/FakeAlert.WV.gen!Eldorado |
| Symantec | ML.Attribute.HighConfidence |
| Elastic | malicious (high confidence) |
| ESET-NOD32 | a variant of Win32/Kryptik.ATDT |
| APEX | Malicious |
| Cynet | Malicious (score: 100) |
| Kaspersky | Trojan-Ransom.Win32.Agent.hsk |
| BitDefender | Gen:Heur.Honret.2 |
| NANO-Antivirus | Trojan.Win32.MlwGen.crjgoa |
| MicroWorld-eScan | Gen:Heur.Honret.2 |
| Avast | Win32:Kryptik-LBI [Trj] |
| Tencent | Malware.Win32.Gencirc.10be5c9b |
| Emsisoft | Gen:Heur.Honret.2 (B) |
| F-Secure | Trojan.TR/Winwebsec.445879 |
| DrWeb | BackDoor.Slym.1387 |
| VIPRE | Gen:Heur.Honret.2 |
| TrendMicro | WORM_KREPTK.SM |
| McAfee-GW-Edition | BehavesLike.Win32.PdfCrypt.bc |
| Trapmine | malicious.high.ml.score |
| FireEye | Generic.mg.8ba2c02bb1c698bf |
| Sophos | Troj/Ransom-MV |
| SentinelOne | Static AI – Malicious PE |
| Jiangmin | Trojan/Tepfer.Gen |
| Avira | TR/Winwebsec.445879 |
| Antiy-AVL | Trojan/Win32.Kryptik |
| Microsoft | Backdoor:Win32/Kelihos.F |
| Xcitium | TrojWare.Win32.Kryptik.ASTY@4tdntw |
| Arcabit | Trojan.Honret.2 |
| SUPERAntiSpyware | Trojan.Agent/Gen-RogueRel |
| ZoneAlarm | Trojan-Ransom.Win32.Agent.hsk |
| GData | Gen:Heur.Honret.2 |
| Detected | |
| AhnLab-V3 | Trojan/Win32.Tepfer.R50361 |
| McAfee | BackDoor-FJW |
| VBA32 | Heur.Trojan.Hlux |
| Malwarebytes | Generic.Malware.AI.DDS |
| Panda | Trj/Tepfer.A |
| TrendMicro-HouseCall | WORM_KREPTK.SM |
| Rising | Ransom.Agent!8.6B7 (TFE:3:Gt0iXDmEqMU) |
| Yandex | Trojan.GenAsa!35qNgOsVyPc |
| Ikarus | Trojan-PSW.Win32.Tepfer |
| Fortinet | W32/Krypt.HAHA!tr |
| AVG | Win32:Kryptik-LBI [Trj] |
| DeepInstinct | MALICIOUS |
| CrowdStrike | win/malicious_confidence_100% (D) |
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