VirTool:Win32/CeeInject.ACA!bit

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

What is VirTool:Win32/CeeInject.ACA!bit infection?

In this article you will find regarding the meaning of VirTool:Win32/CeeInject.ACA!bit and also its negative effect on your computer. Such ransomware are a type of malware that is clarified by on the internet scams to demand paying the ransom by a victim.

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In the majority of the cases, VirTool:Win32/CeeInject.ACA!bit ransomware will advise its targets to initiate funds transfer for the objective of neutralizing the changes that the Trojan infection has actually presented to the victim’s tool.

VirTool:Win32/CeeInject.ACA!bit 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.
  • 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.

  • 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
  • Attempts to identify installed AV products by installation directory;
  • 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;
  • 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 documents situated on the sufferer’s hard disk drive — so the target can no more make use of the information;
  • 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.

VirTool:Win32/CeeInject.ACA!bit

One of the most normal channels where VirTool:Win32/CeeInject.ACA!bit Trojans are injected are:

  • By means of phishing e-mails;
  • As a consequence of customer winding up on a resource that organizes a malicious software program;

As soon as the Trojan is effectively infused, it will either cipher the information on the victim’s PC or prevent the gadget from working in a correct way – while also positioning a ransom note that states the requirement for the targets to impact the repayment for the objective of decrypting the files or bring back the data system back to the first problem. In the majority of circumstances, the ransom money note will certainly show up when the customer reboots the PC after the system has currently been harmed.

VirTool:Win32/CeeInject.ACA!bit circulation channels.

In different edges of the globe, VirTool:Win32/CeeInject.ACA!bit grows by leaps and also bounds. However, the ransom money notes and methods of obtaining the ransom quantity may differ depending on specific local (local) setups. The ransom notes and techniques of obtaining the ransom quantity may vary depending on certain local (local) settings.

Ransomware injection

For instance:

    Faulty alerts about unlicensed software program.

    In particular locations, the Trojans often wrongfully report having actually spotted some unlicensed applications allowed on the victim’s gadget. The sharp then requires the user to pay the ransom.

    Faulty declarations regarding unlawful web content.

    In nations where software program piracy is less preferred, this approach is not as effective for the cyber scams. Additionally, the VirTool:Win32/CeeInject.ACA!bit popup alert might wrongly declare to be deriving from a law enforcement establishment and also will report having located youngster pornography or other unlawful information on the gadget.

    VirTool:Win32/CeeInject.ACA!bit popup alert might falsely declare to be acquiring from a law enforcement organization and will certainly report having located child porn or other unlawful data on the device. The alert will in a similar way have a demand for the individual to pay the ransom.

Technical details

File Info:

crc32: 4CAB9375
md5: 88a683694cf0d5931beae3680e5f2429
name: 88A683694CF0D5931BEAE3680E5F2429.mlw
sha1: 88dcd5b879edc29348f4ad65936ca42c2edaae56
sha256: 7a2dda2ccf130696cf52d2bc43ae9082f117f7c5f9f4b23bdb6621aa6b2c15e8
sha512: ceb61331966e177c3a146376f1310341cf9cb3869a448a6ccd6289aa8ae7b1a28d8952bd40c0cc29eb953dd10c6815283e5981f017f7dbbba848793efe35fa74
ssdeep: 3072:7QWWITT7i6iXWRLS932hNQAjP+lcR8U5YH/1zo17sdiCneaqvcI2yWrCsy02ODS1:VWITPi6AtO8aYH9zoNiiCch2yWhkz1
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

VirTool:Win32/CeeInject.ACA!bit also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.Ransom.GandCrab.Gen.2
FireEyeGeneric.mg.88a683694cf0d593
CAT-QuickHealTrojan.Chapak.ZZ5
McAfeeGenericRXEX-PI!88A683694CF0
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
AegisLabTrojan.Win32.GandCrypt.j!c
SangforWin.Packed.Gandcrab-6552923-4
K7AntiVirusTrojan ( 003e58dd1 )
BitDefenderTrojan.Ransom.GandCrab.Gen.2
K7GWTrojan ( 655333331 )
CrowdStrikewin/malicious_confidence_100% (D)
BitDefenderThetaGen:NN.ZexaF.34608.muX@ayZKGT
CyrenW32/S-1f5dd279!Eldorado
SymantecPacked.Generic.525
APEXMalicious
Paloaltogeneric.ml
ClamAVWin.Packed.Gandcrab-6552923-4
KasperskyHEUR:Trojan.Win32.Generic
NANO-AntivirusTrojan.Win32.Chapak.fahwwz
ViRobotTrojan.Win32.GandCrab.Gen.A
TencentMalware.Win32.Gencirc.10b3b9db
Ad-AwareTrojan.Ransom.GandCrab.Gen.2
SophosMal/Generic-R + Mal/Agent-AUL
ComodoTrojWare.Win32.Chapak.BD@7m1jh2
DrWebTrojan.DownLoader26.37902
ZillyaTrojan.Chapak.Win32.2848
TrendMicroRansom.Win32.GANDCRAB.SMLA.hp
McAfee-GW-EditionBehavesLike.Win32.Generic.dh
EmsisoftTrojan.Ransom.GandCrab.Gen.2 (B)
SentinelOneStatic AI – Malicious PE
GDataWin32.Trojan-Ransom.GandCrab.U
JiangminTrojan.Chapak.fd
AviraHEUR/AGEN.1126869
Antiy-AVLTrojan/Win32.TSGeneric
ArcabitTrojan.Ransom.GandCrab.Gen.2
ZoneAlarmHEUR:Trojan.Win32.Generic
MicrosoftVirTool:Win32/CeeInject.ACA!bit
CynetMalicious (score: 100)
AhnLab-V3Win-Trojan/Gandcrab.Exp
Acronissuspicious
VBA32BScope.Trojan.Chapak
ALYacTrojan.Ransom.GandCrab.Gen.2
TACHYONRansom/W32.GandCrab
MalwarebytesTrojan.MalPack.GS
PandaTrj/Genetic.gen
ESET-NOD32a variant of Win32/Kryptik.GFRI
TrendMicro-HouseCallRansom.Win32.GANDCRAB.SMLA.hp
RisingTrojan.Kryptik!8.8 (TFE:5:jz3D6D7qlcE)
YandexTrojan.GenAsa!qM/oNaCsajU
MAXmalware (ai score=99)
MaxSecureRansomeware.GandCrypt.Gen
FortinetW32/GenKryptik.DQHN!tr
AVGWin32:Malware-gen
AvastWin32:Malware-gen
Qihoo-360Win32/Trojan.Ransom.da6

How to remove VirTool:Win32/CeeInject.ACA!bit 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 VirTool:Win32/CeeInject.ACA!bit 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 VirTool:Win32/CeeInject.ACA!bit 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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