Win32/Kryptik.HHYS
Rachel Young What is Win32/Kryptik.HHYS infection?
In this short article you will certainly find regarding the interpretation of Win32/Kryptik.HHYS and also its unfavorable impact on your computer. Such ransomware are a kind of malware that is specified by on-line fraudulences to demand paying the ransom by a sufferer.
Most of the cases, Win32/Kryptik.HHYS infection will certainly instruct its victims to start funds move for the objective of counteracting the changes that the Trojan infection has presented to the victim’s tool.
Win32/Kryptik.HHYS Summary
These modifications can be as adheres to:
- Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
- Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
- Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
- Unconventionial language used in binary resources: Maori;
- The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
- 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. There is simple tactic using the Windows startup folder located at:
C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.The registry run keys perform the same action, and can be located in different locations:
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
- Creates a copy of itself;
- Ciphering the documents found on the victim’s disk drive — so the target can no more utilize the data;
- Preventing normal access to the sufferer’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.
Win32/Kryptik.HHYS
One of the most normal channels through which Win32/Kryptik.HHYS are infused are:
- By methods of phishing emails;
- As a repercussion of customer winding up on a source that hosts a malicious software application;
As quickly as the Trojan is efficiently injected, it will certainly either cipher the data on the target’s PC or prevent the gadget from operating in a correct way – while additionally placing a ransom note that mentions the need for the sufferers to impact the repayment for the function of decrypting the papers or bring back the file system back to the preliminary condition. In many instances, the ransom money note will come up when the client reboots the PC after the system has actually already been harmed.
Win32/Kryptik.HHYS circulation channels.
In different corners of the globe, Win32/Kryptik.HHYS expands by leaps as well as bounds. However, the ransom money notes and also methods of extorting the ransom amount may differ depending upon particular local (local) setups. The ransom notes and also tricks of extorting the ransom money amount might differ depending on specific local (local) setups.
For instance:
Faulty informs concerning unlicensed software application.
In specific locations, the Trojans commonly wrongfully report having detected some unlicensed applications made it possible for on the sufferer’s device. The sharp then demands the customer to pay the ransom.
Faulty statements regarding illegal material.
In nations where software program piracy is much less popular, this approach is not as reliable for the cyber fraudulences. Alternatively, the Win32/Kryptik.HHYS popup alert may falsely declare to be stemming from a law enforcement establishment and will report having located child porn or other unlawful data on the tool.
Win32/Kryptik.HHYS popup alert might falsely claim to be deriving from a regulation enforcement establishment and also will certainly report having located kid pornography or other prohibited data on the gadget. The alert will in a similar way include a demand for the individual to pay the ransom.
Technical details
File Info:
crc32: B81D6C79md5: 440670fb64df1a885f9a5921adf0bf5ename: 440670FB64DF1A885F9A5921ADF0BF5E.mlwsha1: e20a86b6bce91fa40bb7fd884233403741d556a8sha256: fae1397e3185b80d73c2c5dad3026c7db3e6b41bc9157cf20014b3305262bc6csha512: 4efbcdf1be097f5e528991a0b01682365b65e5f608d68baf771e68953c00854b5eaf09cd59cb7d5f41651fc02ff649e884bbf3a2551960bb0c5010fbed8f079fssdeep: 12288:O2kHI1SyVEpfkfJq3VE/ySmVflR7Zr+Au1wFAb7IvA+7:OimJqt/ySmR/cN1wFAb7II+7type: PE32 executable (GUI) Intel 80386, for MS WindowsVersion Info:
FileV: 1.0.1.237ProductVersion: 1.5.9.29Translations: 0x0426 0x033d
Win32/Kryptik.HHYS also known as:
| GridinSoft | Trojan.Ransom.Gen |
| Bkav | W32.AIDetect.malware1 |
| Elastic | malicious (high confidence) |
| MicroWorld-eScan | Gen:Variant.Ransom.Stop.18 |
| McAfee | Lockbit-FSWW!440670FB64DF |
| Cylance | Unsafe |
| VIPRE | Trojan.Win32.Generic!BT |
| Sangfor | Trojan.Win32.Save.a |
| K7AntiVirus | Trojan ( 0057430c1 ) |
| BitDefender | Gen:Variant.Ransom.Stop.18 |
| K7GW | Trojan ( 0057430c1 ) |
| Cybereason | malicious.b64df1 |
| Cyren | W32/Kryptik.COL.gen!Eldorado |
| Symantec | ML.Attribute.HighConfidence |
| APEX | Malicious |
| Avast | Win32:DropperX-gen [Drp] |
| ClamAV | Win.Dropper.Glupteba-9803128-0 |
| Kaspersky | HEUR:Trojan-Dropper.Win32.Scrop.gen |
| Alibaba | TrojanDropper:Win32/Glupteba.35f1bd69 |
| NANO-Antivirus | Trojan.Win32.Scrop.idvtdh |
| ViRobot | Trojan.Win32.Z.Glupteba.496640 |
| Rising | Trojan.Kryptik!1.CFD5 (CLOUD) |
| Ad-Aware | Gen:Variant.Ransom.Stop.18 |
| Emsisoft | Gen:Variant.Ransom.Stop.18 (B) |
| Comodo | Malware@#2828ccecyrhs4 |
| F-Secure | |
| DrWeb | Trojan.MulDrop15.62827 |
| TrendMicro | TROJ_GEN.R067C0DL720 |
| McAfee-GW-Edition | BehavesLike.Win32.Generic.gc |
| FireEye | Generic.mg.440670fb64df1a88 |
| Sophos | Mal/Generic-S |
| Ikarus | Trojan-Banker.UrSnif |
| Jiangmin | Trojan.Generic.ectdd |
| Avira | PUA/SmartClock.KO |
| MAX | malware (ai score=88) |
| Antiy-AVL | Trojan/Win32.Kryptik |
| Microsoft | Trojan:Win32/Glupteba.NA!MTB |
| Arcabit | Trojan.Ransom.Stop.18 |
| ZoneAlarm | HEUR:Trojan-Dropper.Win32.Scrop.gen |
| GData | Gen:Variant.Ransom.Stop.18 |
| Cynet | Malicious (score: 100) |
| AhnLab-V3 | Trojan/Win32.Glupteba.R357111 |
| Acronis | suspicious |
| BitDefenderTheta | Gen:NN.ZexaF.34590.Eq0@aqbTXMdO |
| ALYac | Gen:Variant.Ransom.Stop.18 |
| VBA32 | Trojan.Glupteba |
| Malwarebytes | Glupteba.Backdoor.Bruteforce.DDS |
| Panda | Trj/GdSda.A |
| ESET-NOD32 | a variant of Win32/Kryptik.HHYS |
| TrendMicro-HouseCall | TROJ_GEN.R067C0DL720 |
| SentinelOne | Static AI – Malicious PE |
| eGambit | Unsafe.AI_Score_95% |
| Fortinet | W32/Ranumbot.ECE2!tr |
| AVG | Win32:DropperX-gen [Drp] |
| Paloalto | generic.ml |
| CrowdStrike | win/malicious_confidence_100% (W) |
| Qihoo-360 | Win32/Backdoor.Glupteba.HwoCicwA |
How to remove Win32/Kryptik.HHYS ransomware?
There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft">2.
Download GridinSoft Anti-Malware.
You can download GridinSoft Anti-Malware by clicking the button below:
Download GridinSoft Anti-MalwareRun the setup file.
When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.
An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.
Press “Install” button.
Once installed, Anti-Malware will automatically run.
Wait for the Anti-Malware scan to complete.
GridinSoft Anti-Malware will automatically start scanning your system for Win32/Kryptik.HHYS files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.
Click on “Clean Now”.
When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.
Are Your Protected?
GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:
Full version of GridinSoft Anti-Malware
If the guide doesn’t help you to remove Win32/Kryptik.HHYS you can always ask me in the comments for getting help.
References
- GridinSoft Anti-Malware Review from HowToFix site:
- More information about GridinSoft products:
