Generic.Ransom.GandCrab.B39CAF0B
John Peck What is Generic.Ransom.GandCrab.B39CAF0B infection?
In this article you will find concerning the meaning of Generic.Ransom.GandCrab.B39CAF0B as well as its negative effect on your computer system. Such ransomware are a kind of malware that is clarified by on the internet frauds to require paying the ransom money by a sufferer.
In the majority of the situations, Generic.Ransom.GandCrab.B39CAF0B infection will advise its sufferers to initiate funds move for the purpose of neutralizing the amendments that the Trojan infection has presented to the target’s device.
Generic.Ransom.GandCrab.B39CAF0B Summary
These adjustments can be as complies with:
- 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.
- Performs some HTTP requests;
- Uses Windows utilities for basic functionality;
- 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
- Checks the CPU name from registry, possibly for anti-virtualization;
- Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
- Ciphering the files found on the victim’s hard drive — so the sufferer can no more make use of the data;
- Preventing regular accessibility to the target’s workstation;
| ipv4bot.whatismyipaddress.com | Generic.Ransom.GandCrab.B39CAF0B |
| dns1.soprodns.ru | Generic.Ransom.GandCrab.B39CAF0B |
| nomoreransom.coin | Generic.Ransom.GandCrab.B39CAF0B |
| nomoreransom.bit | Generic.Ransom.GandCrab.B39CAF0B |
| dns2.soprodns.ru | Generic.Ransom.GandCrab.B39CAF0B |
| gandcrab.bit | Generic.Ransom.GandCrab.B39CAF0B |
Generic.Ransom.GandCrab.B39CAF0B
One of the most normal networks through which Generic.Ransom.GandCrab.B39CAF0B Trojans are injected are:
- By ways of phishing emails;
- As an effect of customer ending up on a resource that hosts a malicious software;
As soon as the Trojan is effectively infused, it will either cipher the data on the victim’s computer or prevent the device from operating in an appropriate fashion – while additionally positioning a ransom money note that points out the requirement for the victims to impact the repayment for the function of decrypting the papers or bring back the documents system back to the preliminary problem. In the majority of circumstances, the ransom money note will certainly turn up when the client reboots the COMPUTER after the system has already been harmed.
Generic.Ransom.GandCrab.B39CAF0B circulation channels.
In numerous corners of the world, Generic.Ransom.GandCrab.B39CAF0B expands by jumps and bounds. However, the ransom notes and tricks of obtaining the ransom money quantity may differ depending on certain local (regional) settings. The ransom money notes and also methods of obtaining the ransom amount might vary depending on specific neighborhood (local) setups.
For instance:
Faulty informs regarding unlicensed software program.
In particular locations, the Trojans usually wrongfully report having actually found some unlicensed applications enabled on the victim’s tool. The alert then demands the customer to pay the ransom money.
Faulty statements about prohibited content.
In nations where software program piracy is much less prominent, this technique is not as efficient for the cyber frauds. Alternatively, the Generic.Ransom.GandCrab.B39CAF0B popup alert may incorrectly claim to be originating from a law enforcement institution and will report having located child pornography or other unlawful data on the tool.
Generic.Ransom.GandCrab.B39CAF0B popup alert might falsely assert to be acquiring from a law enforcement establishment and also will certainly report having located kid pornography or various other illegal data on the device. The alert will likewise consist of a demand for the individual to pay the ransom money.
Technical details
File Info:
crc32: D155B63Bmd5: d9ec0bd48302ff051b1e89691a96a263name: D9EC0BD48302FF051B1E89691A96A263.mlwsha1: 072d3fd293b31c17314b698a2265255d2473756dsha256: ac8508ee470a60e9db4435d2b3942b9abc79d2aea776039213fe60ff683f493dsha512: 2fbcb6d3b1f7bad30c5a89dbc56a1f0700c98281336e36ab6ff0b8e34571278c5ee61992a2bf9449e8a9706cecfacb3ec8479dd09fb67e3cf2a2167fb349de1assdeep: 1536:nZZZZZZZZZZZZpXzzzzzzzzzzzzV9rXounV98hbHnAwfMqqU+2bbbAV2/S2Lkvd:vBounVyFHpfMqqDL2/Lkvdtype: PE32 executable (GUI) Intel 80386, for MS WindowsVersion Info:
0: [No Data]
Generic.Ransom.GandCrab.B39CAF0B also known as:
| GridinSoft | Trojan.Ransom.Gen |
| Bkav | W32.AIDetect.malware1 |
| Elastic | malicious (high confidence) |
| MicroWorld-eScan | Generic.Ransom.GandCrab.B39CAF0B |
| FireEye | Generic.mg.d9ec0bd48302ff05 |
| CAT-QuickHeal | Trojan.Mauvaise.SL1 |
| ALYac | Generic.Ransom.GandCrab.B39CAF0B |
| Cylance | Unsafe |
| VIPRE | Trojan.Win32.Generic!BT |
| Sangfor | Win.Ransomware.Gandcrab-6667060-0 |
| K7AntiVirus | Trojan ( 0053d33d1 ) |
| BitDefender | Generic.Ransom.GandCrab.B39CAF0B |
| K7GW | Trojan ( 00526c7b1 ) |
| Cybereason | malicious.48302f |
| Cyren | W32/S-700f8b9d!Eldorado |
| Symantec | Ransom.GandCrab!g4 |
| APEX | Malicious |
| Paloalto | generic.ml |
| ClamAV | Win.Ransomware.Gandcrab-6502432-0 |
| Kaspersky | HEUR:Trojan.Win32.Generic |
| Alibaba | Trojan:Win32/GandCrab.d291981d |
| NANO-Antivirus | Trojan.Win32.Inject.eyyizx |
| SUPERAntiSpyware | |
| Rising | Ransom.GandCrab!1.B8D6 (CLOUD) |
| Ad-Aware | Generic.Ransom.GandCrab.B39CAF0B |
| Emsisoft | Generic.Ransom.GandCrab.B39CAF0B (B) |
| Comodo | TrojWare.Win32.Ransom.GandCrab.B@7kn2ff |
| F-Secure | |
| DrWeb | Trojan.Encoder.31290 |
| Zillya | Trojan.Filecoder.Win32.7162 |
| TrendMicro | Ransom.Win32.GANDCRAB.SMIU |
| McAfee-GW-Edition | BehavesLike.Win32.RansomGandcrab.kh |
| MaxSecure | Trojan-Ransom.GandCrab.C |
| Sophos | Mal/Generic-R + Troj/GandCrab-A |
| Ikarus | Trojan-Ransom.GandCrab |
| Jiangmin | Trojan.Generic.bzhzc |
| Avira | TR/Dropper.Gen |
| MAX | malware (ai score=100) |
| Antiy-AVL | HackTool/Win32.Inject |
| Microsoft | Ransom:Win32/Gandcrab |
| Gridinsoft | Malware.Win32.Gen.cc!s1 |
| Arcabit | Generic.Ransom.GandCrab.B39CAF0B |
| AegisLab | Trojan.Win32.GandCrypt.trhX |
| ZoneAlarm | HEUR:Trojan.Win32.Generic |
| GData | Win32.Trojan-Ransom.GandCrab.C |
| Cynet | Malicious (score: 100) |
| AhnLab-V3 | Trojan/Win32.FileCoder.R221681 |
| Acronis | suspicious |
| McAfee | Ransom-Gandcrab!D9EC0BD48302 |
| VBA32 | BScope.Trojan.Chapak |
| Malwarebytes | Ransom.GandCrab |
| Panda | Trj/Genetic.gen |
| ESET-NOD32 | a variant of Win32/Filecoder.GandCrab.H |
| TrendMicro-HouseCall | Ransom.Win32.GANDCRAB.SMIU |
| Tencent | Malware.Win32.Gencirc.10b0b456 |
| Yandex | Trojan.GenAsa!N5wkFSylebY |
| SentinelOne | Static AI – Malicious PE |
| eGambit | Trojan.Generic |
| Fortinet | W32/GandCrab.B!tr.ransom |
| BitDefenderTheta | Gen:NN.ZexaF.34590.eyW@aO66Ongi |
| AVG | Win32:RansomX-gen [Ransom] |
| Avast | Win32:RansomX-gen [Ransom] |
| CrowdStrike | win/malicious_confidence_100% (W) |
| Qihoo-360 | Win32/Ransom.GandCrab.HxQBqEMA |
How to remove Generic.Ransom.GandCrab.B39CAF0B virus?
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 Generic.Ransom.GandCrab.B39CAF0B 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 Generic.Ransom.GandCrab.B39CAF0B you can always ask me in the comments for getting help.
References
- GridinSoft Anti-Malware Review from HowToFix site:
- More information about GridinSoft products:
