Win32.Virtob.Gen.12
Andrew White What is Win32.Virtob.Gen.12 infection?
In this short article you will find about the meaning of Win32.Virtob.Gen.12 and its unfavorable effect on your computer system. Such ransomware are a form of malware that is elaborated by on the internet scams to demand paying the ransom by a victim.
In the majority of the instances, Win32.Virtob.Gen.12 ransomware will certainly advise its sufferers to start funds transfer for the objective of neutralizing the amendments that the Trojan infection has presented to the sufferer’s device.
Win32.Virtob.Gen.12 Summary
These modifications 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.
- At least one process apparently crashed during execution;
- Injection with CreateRemoteThread in a remote process;
- 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.
- Attempts to connect to a dead IP:Port (5 unique times);
- Loads a driver;
- Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.
Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.
- A process created a hidden window;
- 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.
- HTTP traffic contains suspicious features which may be indicative of malware related traffic;
- Performs some HTTP requests;
- Unconventionial language used in binary resources: Turkish;
- The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
- Uses Windows utilities for basic functionality;
- Code injection with CreateRemoteThread in a remote process;
- A process attempted to delay the analysis task by a long amount of time.;
- Tries to unhook or modify Windows functions monitored by Cuckoo;
- Attempts to repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
- 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 hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
- Checks for the presence of known devices from debuggers and forensic tools;
- Creates a copy of itself;
- Attempts to interact with an Alternate Data Stream (ADS);
- Uses suspicious command line tools or Windows utilities;
- Ciphering the papers situated on the victim’s hard disk — so the sufferer can no longer utilize the data;
- Preventing routine accessibility 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.
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Win32.Virtob.Gen.12
One of the most normal channels whereby Win32.Virtob.Gen.12 Ransomware Trojans are injected are:
- By means of phishing emails;
- As a repercussion of individual ending up on a resource that hosts a malicious software program;
As soon as the Trojan is efficiently infused, it will certainly either cipher the data on the sufferer’s computer or prevent the tool from functioning in an appropriate manner – while likewise putting a ransom money note that discusses the need for the victims to impact the settlement for the purpose of decrypting the records or bring back the data system back to the preliminary problem. In many instances, the ransom note will certainly turn up when the customer restarts the COMPUTER after the system has currently been damaged.
Win32.Virtob.Gen.12 circulation networks.
In different corners of the globe, Win32.Virtob.Gen.12 grows by leaps and also bounds. Nevertheless, the ransom notes and methods of extorting the ransom money quantity might differ depending on specific regional (regional) setups. The ransom money notes as well as methods of extorting the ransom quantity might differ depending on particular regional (regional) settings.
For instance:
Faulty notifies about unlicensed software program.
In particular areas, the Trojans commonly wrongfully report having actually found some unlicensed applications enabled on the sufferer’s device. The sharp then requires the individual to pay the ransom.
Faulty declarations about prohibited web content.
In nations where software program piracy is much less popular, this approach is not as efficient for the cyber scams. Alternatively, the Win32.Virtob.Gen.12 popup alert might wrongly declare to be deriving from a police institution and also will certainly report having located youngster pornography or various other prohibited information on the device.
Win32.Virtob.Gen.12 popup alert might falsely assert to be obtaining from a legislation enforcement establishment as well as will report having located kid porn or various other prohibited information on the gadget. The alert will in a similar way contain a requirement for the user to pay the ransom.
Technical details
File Info:
crc32: 2252CA18md5: 62fd7519710be178a9af2ea3a2e3aedename: v51.exesha1: c131e90cbb596ea30c9b3926bf8bcfe2a5cfb977sha256: c5c25930e28cf25ebe07b68ac0e64be2e095f21ebd241384d45072ccaa6d4bc9sha512: 5bb2e0e2b7cbe7e3596f5069ca0a0454091b996c3ae649e8891a671832a8dafc89aea20ec75b842ac7b8147875c59e740f7de01e1f2deab81d26d7c4e4514c19ssdeep: 24576:CKE9Gtt/hMTW9PWpfXz3bMi7bPdIKPdL:CYhMTWstMUbPdIaLtype: PE32 executable (GUI) Intel 80386, for MS WindowsVersion Info:
LegalCopyright: InternalName: FileVersion: 1.0.0.4CompanyName: SynapticsLegalTrademarks: Comments: ProductName: Synaptics Pointing Device DriverProductVersion: 1.0.0.0FileDescription: Synaptics Pointing Device DriverOriginalFilename: Translation: 0x041f 0x04e6
Win32.Virtob.Gen.12 also known as:
| GridinSoft | Trojan.Ransom.Gen |
| Bkav | W32.Vetor.PE |
| DrWeb | Win32.Virut.56 |
| MicroWorld-eScan | Win32.Virtob.Gen.12 |
| FireEye | Generic.mg.62fd7519710be178 |
| CAT-QuickHeal | W32.Virut.G |
| Cylance | Unsafe |
| VIPRE | Virus.Win32.Virut.ce.5 (v) |
| AegisLab | Virus.Win32.Virut.lrQy |
| Sangfor | Malware |
| K7AntiVirus | Virus ( f10002001 ) |
| BitDefender | Win32.Virtob.Gen.12 |
| K7GW | Virus ( f10002001 ) |
| Cybereason | malicious.9710be |
| TrendMicro | PE_VIRUX.O |
| BitDefenderTheta | AI:FileInfector.C9457D4313 |
| Cyren | W32/Virut.AM |
| Symantec | W32.Virut.CF |
| TotalDefense | Win32/Virut.17408 |
| APEX | Malicious |
| Avast | Win32:GenMalicious-BKJ [Trj] |
| ClamAV | Win.Worm.Agent-5819819-0 |
| GData | Win32.Virtob.Gen.12 |
| Kaspersky | Virus.Win32.Virut.ce |
| Alibaba | Virus:Win32/Virut.287 |
| NANO-Antivirus | Virus.Win32.Virut.hpeg |
| ViRobot | Win32.Virut.Gen.C |
| Tencent | Virus.Win32.Virut.Gen.200001 |
| Ad-Aware | Win32.Virtob.Gen.12 |
| Sophos | Mal/Generic-S |
| Comodo | Virus.Win32.Virut.CE@1fhkga |
| F-Secure | Trojan:W97M/MaliciousMacro.GEN |
| Baidu | Win32.Virus.Virut.gen |
| Zillya | Virus.Virut.Win32.1938 |
| Invincea | heuristic |
| McAfee-GW-Edition | BehavesLike.Win32.RansomWannaCry.dc |
| Trapmine | malicious.high.ml.score |
| Emsisoft | Win32.Virtob.Gen.12 (B) |
| Ikarus | Trojan-PWS.Win32.QQPass |
| F-Prot | W32/Virut.AM |
| Jiangmin | Win32/Virut.bt |
| eGambit | Unsafe.AI_Score_100% |
| Avira | W32/Virut.Gen |
| Antiy-AVL | Trojan[Rootkit]/Win32.Lapka.an |
| Kingsoft | Win32.Virut.cr.61440 |
| Endgame | malicious (high confidence) |
| Arcabit | Win32.Virtob.Gen.12 |
| ZoneAlarm | Virus.Win32.Virut.ce |
| Microsoft | Worm:Win32/AutoRun.XXY!bit |
| TACHYON | Virus/W32.Virut.Gen |
| AhnLab-V3 | Win32/Virut.F |
| Acronis | suspicious |
| McAfee | W32/Virut.n.gen |
| MAX | malware (ai score=80) |
| VBA32 | Virus.Virut.14 |
| Malwarebytes | Trojan.Agent |
| Panda | W32/Sality.AO |
| ESET-NOD32 | Win32/Virut.NBP |
| TrendMicro-HouseCall | PE_VIRUX.O |
| Rising | Virus.Virut!1.A08B (CLOUD) |
| Yandex | Win32.Virut.AB.Gen |
| SentinelOne | DFI – Malicious PE |
| MaxSecure | Virus.Virut.CE |
| Fortinet | W32/Virut.CE |
| AVG | Win32:GenMalicious-BKJ [Trj] |
| Paloalto | generic.ml |
| CrowdStrike | win/malicious_confidence_100% (W) |
| Qihoo-360 | Virus.Win32.VirutChangeEntry.A |
How to remove Win32.Virtob.Gen.12 ransomware?
The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.">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.Virtob.Gen.12 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.Virtob.Gen.12 you can always ask me in the comments for getting help.
References
- GridinSoft Anti-Malware Review from HowToFix site:
- More information about GridinSoft products:
