Trojan-Ransom.Win32.GenericCryptor.feu

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Trojan-Ransom.Win32.GenericCryptor.feu infection?

In this short article you will locate about the interpretation of Trojan-Ransom.Win32.GenericCryptor.feu as well as its adverse effect on your computer system. Such ransomware are a kind of malware that is clarified by online scams to require paying the ransom by a target.

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Most of the cases, Trojan-Ransom.Win32.GenericCryptor.feu infection will certainly instruct its sufferers to launch funds move for the objective of neutralizing the modifications that the Trojan infection has actually presented to the victim’s gadget.

Trojan-Ransom.Win32.GenericCryptor.feu 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.
  • Injection (inter-process);
  • Injection (Process Hollowing);
  • Compression (or decompression);
  • 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.
  • 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.

  • Executed a process and injected code into it, probably while unpacking;
  • Collects information to fingerprint the system. There are behavioral human characteristics that can be used to digitally identify a person to grant access to systems, devices, or data. Unlike passwords and verification codes, fingerprints are fundamental parts of user’s identities. Among the threats blocked on biometric data processing and storage systems is spyware, the malware used in phishing attacks (mostly spyware downloaders and droppers), ransomware, and Banking Trojans as posing the greatest danger.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files situated on the target’s disk drive — so the sufferer can no more use 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.

Trojan-Ransom.Win32.GenericCryptor.feu

One of the most regular channels where Trojan-Ransom.Win32.GenericCryptor.feu Ransomware Trojans are injected are:

  • By ways of phishing emails;
  • As a consequence of individual winding up on a resource that hosts a harmful software;

As quickly as the Trojan is successfully injected, it will certainly either cipher the information on the victim’s computer or avoid the tool from functioning in an appropriate manner – while also positioning a ransom money note that states the requirement for the targets to impact the payment for the objective of decrypting the papers or recovering the documents system back to the preliminary problem. In the majority of instances, the ransom money note will certainly come up when the client reboots the PC after the system has actually currently been harmed.

Trojan-Ransom.Win32.GenericCryptor.feu distribution channels.

In different corners of the globe, Trojan-Ransom.Win32.GenericCryptor.feu expands by leaps and bounds. Nonetheless, the ransom notes and techniques of extorting the ransom amount might vary depending on certain neighborhood (local) setups. The ransom money notes and also methods of obtaining the ransom amount might differ depending on particular local (regional) setups.

Ransomware injection

For example:

    Faulty notifies regarding unlicensed software application.

    In particular areas, the Trojans often wrongfully report having discovered some unlicensed applications allowed on the target’s tool. The alert after that demands the individual to pay the ransom money.

    Faulty declarations about prohibited material.

    In countries where software piracy is much less popular, this approach is not as reliable for the cyber scams. Conversely, the Trojan-Ransom.Win32.GenericCryptor.feu popup alert may wrongly assert to be stemming from a law enforcement establishment and also will certainly report having located child pornography or other illegal information on the device.

    Trojan-Ransom.Win32.GenericCryptor.feu popup alert may falsely declare to be obtaining from a law enforcement institution and also will certainly report having situated youngster pornography or various other unlawful data on the tool. The alert will similarly include a need for the individual to pay the ransom.

Technical details

File Info:

crc32: 365F91D4
md5: afde174aa271a9cc71a83d6eb0af146f
name: AFDE174AA271A9CC71A83D6EB0AF146F.mlw
sha1: 1aed487088746e357848716eb65de17e6789258d
sha256: d49269259cfc36d170ee097430c9407e2e423e5416bb008ddbb5bbc0622704ca
sha512: 85020fc5be1fb513600dc5e5e84b058c48669999a8018677d72da0495d75e73682d12f910e2f772caf4d8ead12cbe95e81f6229faf2d467ca17bc91c2a33f070
ssdeep: 6144:T28A9pWBcw97412+aAQ+JuG1wbJwfwNgrb2qMCwxVfcugdxycWy6ZA:y8GWP41frl1XfwNQ2qMb+yty6ZA
type: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

0: [No Data]

Trojan-Ransom.Win32.GenericCryptor.feu also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 005088071 )
Elasticmalicious (high confidence)
DrWebTrojan.Encoder.10464
CynetMalicious (score: 100)
CAT-QuickHealRansom.NSIS.Cerber.C
ALYacGen:Variant.Graftor.360906
CylanceUnsafe
ZillyaTrojan.GenericCryptor.Win32.4738
SangforTrojan.Win32.Generic.ky
CrowdStrikewin/malicious_confidence_100% (D)
AlibabaRansom:Win32/Cerber.ef981c93
K7GWTrojan ( 005088071 )
Cybereasonmalicious.aa271a
SymantecPacked.NSISPacker!g6
ESET-NOD32multiple detections
APEXMalicious
AvastWin32:Malware-gen
ClamAVWin.Ransomware.Cerber-6992030-0
KasperskyTrojan-Ransom.Win32.GenericCryptor.feu
BitDefenderGen:Variant.Graftor.360906
NANO-AntivirusTrojan.Win32.DMIV.emiegb
MicroWorld-eScanGen:Variant.Graftor.360906
TencentWin32.Trojan.Genericcryptor.Lsck
ComodoMalware@#3no4ek4pb38jv
BitDefenderThetaGen:NN.ZedlaF.34628.lq4@ayIjQPl
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom_CERBER.F117CE
FireEyeGeneric.mg.afde174aa271a9cc
EmsisoftTrojan-Ransom.Cerber (A)
SentinelOneStatic AI – Malicious PE
WebrootW32.Ransom.Gen
AviraHEUR/AGEN.1116898
eGambitGeneric.Malware
KingsoftWin32.Troj.GenericKD.v.(kcloud)
MicrosoftRansom:Win32/Cerber!rfn
AegisLabTrojan.Win32.GenericCryptor.j!c
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataGen:Variant.Graftor.360906
TACHYONRansom/W32.Cerber.285087
AhnLab-V3Trojan/Win32.Cerber.R196649
McAfeeArtemis!AFDE174AA271
MAXmalware (ai score=86)
PandaTrj/CI.A
TrendMicro-HouseCallRansom_CERBER.F117CE
RisingRansom.Cerber!8.3058 (CLOUD)
YandexTrojan.Injector!IcyR//dyY2A
IkarusTrojan.Win32.Filecoder
FortinetW32/Injector.DMIV!tr
AVGWin32:Malware-gen
Qihoo-360Win32/Trojan.Ransom.742

How to remove Trojan-Ransom.Win32.GenericCryptor.feu ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Run 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.

Run Setup.exe

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.

GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Trojan-Ransom.Win32.GenericCryptor.feu 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.

GridinSoft Anti-Malware Scanning

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.

GridinSoft Anti-Malware Scan Result

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

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If the guide doesn’t help you to remove Trojan-Ransom.Win32.GenericCryptor.feu you can always ask me in the comments for getting help.

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References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/comparison

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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