Trojan-Ransom.Win32.GandCrypt.cdg
John Peck What is Trojan-Ransom.Win32.GandCrypt.cdg infection?
In this short article you will certainly discover about the meaning of Trojan-Ransom.Win32.GandCrypt.cdg as well as its adverse impact on your computer system. Such ransomware are a type of malware that is elaborated by on-line frauds to require paying the ransom by a target.
Most of the instances, Trojan-Ransom.Win32.GandCrypt.cdg ransomware will advise its targets to launch funds move for the purpose of reducing the effects of the changes that the Trojan infection has introduced to the sufferer’s device.
Trojan-Ransom.Win32.GandCrypt.cdg Summary
These modifications can be as follows:
- 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.
- A process attempted to delay the analysis task.;
- 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.
- Performs some HTTP requests;
- Unconventionial language used in binary resources: Danish;
- 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;
- 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;
- Creates a slightly modified copy of itself;
- Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
- Ciphering the papers located on the sufferer’s disk drive — so the target can no more use 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.
| z.whorecord.xyz | Trojan.Ransom.GandCrab.Gen.2 |
| a.tomx.xyz | Trojan.Ransom.GandCrab.Gen.2 |
| ipv4bot.whatismyipaddress.com | Trojan.Ransom.GandCrab.Gen.2 |
| ns1.wowservers.ru | Trojan.Ransom.GandCrab.Gen.2 |
| carder.bit | Trojan.Ransom.GandCrab.Gen.2 |
| ns2.wowservers.ru | Trojan.Ransom.GandCrab.Gen.2 |
| ransomware.bit | Trojan.Ransom.GandCrab.Gen.2 |
Trojan-Ransom.Win32.GandCrypt.cdg
One of the most common networks through which Trojan-Ransom.Win32.GandCrypt.cdg Ransomware are injected are:
- By methods of phishing emails;
- As a consequence of individual ending up on a source that holds a malicious software;
As soon as the Trojan is successfully injected, it will either cipher the data on the target’s PC or prevent the gadget from working in an appropriate way – while additionally putting a ransom note that mentions the need for the targets to effect the repayment for the function of decrypting the records or recovering the documents system back to the preliminary condition. In many instances, the ransom money note will show up when the client restarts the PC after the system has already been damaged.
Trojan-Ransom.Win32.GandCrypt.cdg circulation networks.
In various corners of the world, Trojan-Ransom.Win32.GandCrypt.cdg grows by leaps as well as bounds. Nonetheless, the ransom money notes and also tricks of obtaining the ransom money amount might vary relying on particular regional (regional) settings. The ransom notes as well as techniques of obtaining the ransom money amount might differ depending on specific local (local) settings.
As an example:
Faulty alerts about unlicensed software application.
In particular locations, the Trojans typically wrongfully report having actually found some unlicensed applications enabled on the target’s tool. The sharp then demands the user to pay the ransom.
Faulty declarations about unlawful material.
In nations where software application piracy is much less preferred, this method is not as effective for the cyber scams. Conversely, the Trojan-Ransom.Win32.GandCrypt.cdg popup alert might incorrectly declare to be deriving from a police establishment and also will certainly report having situated youngster porn or various other illegal data on the gadget.
Trojan-Ransom.Win32.GandCrypt.cdg popup alert might falsely assert to be deriving from a regulation enforcement establishment as well as will certainly report having situated kid porn or various other illegal information on the gadget. The alert will likewise have a requirement for the individual to pay the ransom money.
Technical details
File Info:
crc32: 008A9548md5: 7dff087896eb84dd15309e3ed10407d2name: 7DFF087896EB84DD15309E3ED10407D2.mlwsha1: a8bb0662136721a2b5dcd0e0ff6ad9410882ed78sha256: 99b125619121c4601f76908242d46c12402ecadd037876fa668e1a1f1489b5c8sha512: dc2fa87841427817678eea3afaf1731a9d4f2b2633c016516d1662e2fa47356a8a0a689d80fc80caac4d48d2f221ce203d86509d776d07c1b79c1ab9e91807abssdeep: 6144:Uxx/FwrEaCyzEgMOnzZz2Ygw/2fsMa5VZa8rMlk8ywR2N1:6wrEaRhZ6YgloZa8rMlk8ywR2N1type: PE32 executable (GUI) Intel 80386, for MS WindowsVersion Info:
0: [No Data]
Trojan-Ransom.Win32.GandCrypt.cdg also known as:
| GridinSoft | Trojan.Ransom.Gen |
| Bkav | W32.AIDetect.malware1 |
| Elastic | malicious (high confidence) |
| MicroWorld-eScan | Trojan.Ransom.GandCrab.Gen.2 |
| FireEye | Generic.mg.7dff087896eb84dd |
| CAT-QuickHeal | Trojan.Chapak.ZZ5 |
| McAfee | GenericRXGG-UT!7DFF087896EB |
| Cylance | Unsafe |
| VIPRE | Trojan.Win32.Generic!BT |
| AegisLab | Trojan.Win32.GandCrypt.4!c |
| Sangfor | Win.Packed.Gandcrab-6520432-4 |
| K7AntiVirus | Riskware ( 0040eff71 ) |
| BitDefender | Trojan.Ransom.GandCrab.Gen.2 |
| K7GW | Riskware ( 0040eff71 ) |
| Cybereason | malicious.896eb8 |
| BitDefenderTheta | Gen:NN.ZexaF.34590.quX@aWbB8faG |
| Cyren | W32/S-86fbe991!Eldorado |
| Symantec | Packed.Generic.525 |
| ESET-NOD32 | Win32/Filecoder.GandCrab.B |
| APEX | Malicious |
| Avast | Win32:Malware-gen |
| ClamAV | Win.Packed.Gandcrab-6520432-4 |
| Kaspersky | Trojan-Ransom.Win32.GandCrypt.cdg |
| Alibaba | Ransom:Win32/GandCrypt.013d4e3d |
| NANO-Antivirus | Trojan.Win32.GandCrypt.feknly |
| ViRobot | Trojan.Win32.GandCrab.Gen.A |
| Rising | Ransom.GandCrypt!8.F33E (C64:YzY0Oph7I+n6a88l) |
| Ad-Aware | Trojan.Ransom.GandCrab.Gen.2 |
| Sophos | Mal/Generic-R + Mal/Agent-AUL |
| Comodo | TrojWare.Win32.Chapak.GI@7q43kg |
| F-Secure | |
| DrWeb | Trojan.Encoder.24384 |
| Zillya | Trojan.GandCrypt.Win32.443 |
| TrendMicro | Ransom.Win32.GANDCRAB.SMLA.hp |
| McAfee-GW-Edition | BehavesLike.Win32.Trojan.dc |
| Emsisoft | Trojan.Ransom.GandCrab.Gen.2 (B) |
| Ikarus | Trojan-Ransom.GandCrab |
| Jiangmin | Trojan.Banker.Gozi.ey |
| Avira | TR/FileCoder.asi |
| MAX | malware (ai score=100) |
| Antiy-AVL | Trojan[Banker]/Win32.Gozi |
| Microsoft | Trojan:Win32/Predator.PVD!MTB |
| Arcabit | Trojan.Ransom.GandCrab.Gen.2 |
| AhnLab-V3 | Win-Trojan/Gandcrab.Exp |
| ZoneAlarm | Trojan-Ransom.Win32.GandCrypt.cdg |
| GData | Win32.Trojan-Ransom.GandCrab.N |
| Cynet | Malicious (score: 100) |
| Acronis | suspicious |
| VBA32 | BScope.Trojan.Encoder |
| ALYac | Trojan.Ransom.GandCrab.Gen.2 |
| TACHYON | Ransom/W32.GandCrab |
| Malwarebytes | Trojan.MalPack |
| Panda | Trj/Genetic.gen |
| Zoner | Trojan.Win32.69701 |
| TrendMicro-HouseCall | Ransom.Win32.GANDCRAB.SMLA.hp |
| Tencent | Malware.Win32.Gencirc.10b3c8f7 |
| Yandex | Trojan.PWS.Gozi!NUovSDS9g4Q |
| SentinelOne | Static AI – Malicious PE |
| MaxSecure | Ransomeware.CRAB.gen |
| Fortinet | W32/Agent.BFJ!tr |
| AVG | Win32:Malware-gen |
| Paloalto | generic.ml |
| CrowdStrike | win/malicious_confidence_100% (D) |
| Qihoo-360 | Win32/Trojan.Ransom.ec9 |
How to remove Trojan-Ransom.Win32.GandCrypt.cdg 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 Trojan-Ransom.Win32.GandCrypt.cdg 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 Trojan-Ransom.Win32.GandCrypt.cdg you can always ask me in the comments for getting help.
References
- GridinSoft Anti-Malware Review from HowToFix site:
- More information about GridinSoft products:
