Win32/Filecoder.Cerber.H

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

What is Win32/Filecoder.Cerber.H infection?

In this post you will certainly discover concerning the meaning of Win32/Filecoder.Cerber.H and also its negative influence on your computer system. Such ransomware are a form of malware that is elaborated by online frauds to require paying the ransom by a target.

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In the majority of the cases, Win32/Filecoder.Cerber.H infection will instruct its victims to initiate funds move for the objective of neutralizing the amendments that the Trojan infection has actually presented to the sufferer’s tool.

Win32/Filecoder.Cerber.H Summary

These adjustments 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.
  • Attempts to connect to a dead IP:Port (1 unique times);
  • 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.

  • Creates an excessive number of UDP connection attempts to external IP addresses;
  • Performs some HTTP requests;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Attempts to modify desktop wallpaper;
  • Exhibits behavior characteristic of Cerber ransomware;
  • Attempts to execute a binary from a dead or sinkholed URL;
  • EternalBlue behavior. Allows cyber threat actors to remotely execute arbitrary code and gain access to a network by sending specially crafted packets.

    This is has made EternalBlue trick popular with various malware, such as Trickbot, a modular banking trojan, as well as CoinMiner and WannaMine, crypto miners that use the EternalBlue exploit in order to gain access to computing power to mine cryptocurrencies.

  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Attempts to access Bitcoin/ALTCoin wallets;
  • Generates some ICMP traffic;
  • 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 papers situated on the victim’s hard disk drive — so the sufferer can no longer use the information;
  • Preventing regular 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.
Similar behavior
Related domains
api.blockcypher.comTrojan.Ransom.Spora.Gen.1
hjhqmbxyinislkkt.1j9r76.topTrojan.Ransom.Spora.Gen.1

Win32/Filecoder.Cerber.H

One of the most regular networks through which Win32/Filecoder.Cerber.H are injected are:

  • By methods of phishing emails;
  • As a consequence of user ending up on a resource that hosts a harmful software program;

As quickly as the Trojan is successfully injected, it will either cipher the data on the sufferer’s PC or protect against the gadget from functioning in a correct way – while additionally putting a ransom note that mentions the demand for the sufferers to impact the payment for the purpose of decrypting the papers or restoring the file system back to the first condition. In many circumstances, the ransom money note will certainly show up when the customer reboots the COMPUTER after the system has already been damaged.

Win32/Filecoder.Cerber.H circulation networks.

In various corners of the world, Win32/Filecoder.Cerber.H expands by leaps and bounds. However, the ransom notes as well as tricks of extorting the ransom quantity may vary depending upon specific local (regional) settings. The ransom money notes as well as techniques of obtaining the ransom amount might vary depending on certain neighborhood (regional) settings.

Ransomware injection

As an example:

    Faulty notifies concerning unlicensed software application.

    In certain locations, the Trojans commonly wrongfully report having detected some unlicensed applications allowed on the target’s tool. The alert then requires the user to pay the ransom.

    Faulty declarations regarding unlawful content.

    In nations where software piracy is less preferred, this technique is not as efficient for the cyber frauds. Alternatively, the Win32/Filecoder.Cerber.H popup alert may falsely assert to be stemming from a police establishment as well as will report having located child porn or other unlawful information on the device.

    Win32/Filecoder.Cerber.H popup alert might falsely assert to be obtaining from a law enforcement organization and will report having located youngster porn or other illegal information on the gadget. The alert will in a similar way include a need for the customer to pay the ransom money.

Technical details

File Info:

crc32: 3117AAA6
md5: 88816ede48f9b75cb7df61653fa29444
name: 88816EDE48F9B75CB7DF61653FA29444.mlw
sha1: b8b25dae1dd2183f172963c9004f50b233dd7673
sha256: 0966d6436672c3bccf9385182f2084882b25109b0e9b7a71fd19886dcfb0e8ef
sha512: b9262c6d58c9aba1647ff0c8a8f2af4c752e7d9aba5190e29bfb49e94da5a1c93f90024b72621c782890b41ac1b016e09fe6f903f3d66e1c45ffaca90463682f
ssdeep: 6144:/mkbLmLC/VvWEemRm75mNBFoP+68NfDzTF97DKkxVbkmz0vQ1ZEux:/mKLDNeEDmSE+DNfDHF4IVbkm0vQr3x
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Filecoder.Cerber.H also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.Ransom.Spora.Gen.1
FireEyeGeneric.mg.88816ede48f9b75c
CAT-QuickHealRansom.Exxroute.A3
McAfeeRansomware-FMJ!88816EDE48F9
MalwarebytesMachineLearning/Anomalous.100%
VIPRETrojan.Win32.Generic!BT
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 005137001 )
AlibabaRansom:Win32/generic.ali2000010
K7GWTrojan ( 005137001 )
Cybereasonmalicious.e48f9b
CyrenW32/S-6ffe6157!Eldorado
SymantecPacked.Generic.493
APEXMalicious
AvastWin32:Filecoder-AY [Trj]
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderTrojan.Ransom.Spora.Gen.1
NANO-AntivirusTrojan.Win32.Zerber.elxxkj
Paloaltogeneric.ml
TencentMalware.Win32.Gencirc.10b458c2
Ad-AwareTrojan.Ransom.Spora.Gen.1
TACHYONRansom/W32.Cerber.275130
SophosML/PE-A + Mal/Elenoocka-E
ComodoTrojWare.Win32.Crypt.C@7vajd0
F-SecureHeuristic.HEUR/AGEN.1116786
DrWebTrojan.PWS.Sphinx.2
ZillyaTrojan.Cerber.Win32.201
TrendMicroRansom_CERBER.F117C1
McAfee-GW-EditionBehavesLike.Win32.Ransomware.dc
EmsisoftTrojan.Ransom.Spora.Gen.1 (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.Zerber.bdx
AviraHEUR/AGEN.1116786
Antiy-AVLTrojan/Win32.TSGeneric
MicrosoftRansom:Win32/Cerber
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataTrojan.Ransom.Spora.Gen.1
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.Cerber.R195933
Acronissuspicious
BitDefenderThetaGen:NN.ZexaF.34590.qmX@aaU4KDb
ALYacTrojan.Ransom.Spora.Gen.1
MAXmalware (ai score=100)
VBA32BScope.TrojanPSW.Papras
ESET-NOD32Win32/Filecoder.Cerber.H
TrendMicro-HouseCallRansom_CERBER.F117C1
RisingRansom.Cerber!8.3058 (CLOUD)
YandexTrojan.GenAsa!RK+NFLXwm/A
IkarusTrojan-Ransom.Cerber
FortinetW32/Kryptik.FSHI!tr
WebrootW32.Ransom.Gen
AVGWin32:Filecoder-AY [Trj]
PandaTrj/Genetic.gen
CrowdStrikewin/malicious_confidence_100% (D)
Qihoo-360Win32/Ransom.Spora.HxQBrXsA

How to remove Win32/Filecoder.Cerber.H 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 Win32/Filecoder.Cerber.H 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:

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If the guide doesn’t help you to remove Win32/Filecoder.Cerber.H 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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