Graftor.448469

Written by Robert Bailey

What is Graftor.448469 infection?

In this short article you will certainly discover concerning the interpretation of Graftor.448469 and its unfavorable impact on your computer system. Such ransomware are a form of malware that is clarified by on the internet fraudulences to demand paying the ransom by a sufferer.

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In the majority of the cases, Graftor.448469 virus will instruct its victims to launch funds transfer for the function of reducing the effects of the modifications that the Trojan infection has actually introduced to the target’s tool.

Graftor.448469 Summary

These alterations 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.
  • Injection (inter-process);
  • Injection (Process Hollowing);
  • 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);
  • Performs some HTTP requests;
  • Unconventionial language used in binary resources: Chinese (Simplified);
  • Detects Sandboxie through the presence of a library;
  • Executed a process and injected code into it, probably while unpacking;
  • Attempts to remove evidence of file being downloaded from the Internet;
  • Deletes its original binary from disk;
  • A system process is generating network traffic likely as a result of process injection;
  • 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 the presence of disk drives in the registry, possibly for anti-virtualization;
  • Creates a copy of itself;
  • Attempts to create or modify system certificates;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records found on the sufferer’s disk drive — 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.

Related domains:

z.whorecord.xyz Ransom.Cerber
a.tomx.xyz Ransom.Cerber
www.adobe.com Ransom.Cerber
simpledomain.biz Ransom.Cerber

Graftor.448469

One of the most typical networks whereby Graftor.448469 Ransomware are infused are:

  • By methods of phishing emails;
  • As a consequence of customer winding up on a source that organizes a malicious software application;

As soon as the Trojan is successfully infused, it will either cipher the information on the sufferer’s PC or protect against the gadget from operating in a proper manner – while likewise placing a ransom note that discusses the requirement for the sufferers to effect the settlement for the objective of decrypting the papers or restoring the documents system back to the initial condition. In many circumstances, the ransom note will certainly turn up when the client reboots the COMPUTER after the system has already been harmed.

Graftor.448469 circulation networks.

In numerous corners of the world, Graftor.448469 expands by jumps and bounds. However, the ransom notes as well as methods of obtaining the ransom amount might vary depending upon specific regional (regional) setups. The ransom notes and methods of extorting the ransom money quantity might vary depending on particular regional (regional) setups.

Ransomware injection

As an example:

    Faulty informs concerning unlicensed software.

    In specific areas, the Trojans frequently wrongfully report having actually spotted some unlicensed applications made it possible for on the target’s device. The sharp then demands the customer to pay the ransom money.

    Faulty statements regarding illegal web content.

    In nations where software application piracy is much less preferred, this approach is not as effective for the cyber scams. Conversely, the Graftor.448469 popup alert may incorrectly declare to be deriving from a police organization and will certainly report having located child porn or various other unlawful data on the device.

    Graftor.448469 popup alert might wrongly claim to be deriving from a legislation enforcement organization and also will report having located child porn or other prohibited data on the tool. The alert will similarly consist of a requirement for the customer to pay the ransom money.

Technical details

File Info:

crc32: ACF97E5F
md5: acd4ccb71b5df020ea7f6a38e6b11100
name: ACD4CCB71B5DF020EA7F6A38E6B11100.mlw
sha1: acbd1cac917606dea673c209a87048573fc1ec7f
sha256: f8f4c626eeec9e4e304cfa67484b767d30d665c432116ba20a7a888852e6d1f2
sha512: 1095b0b1d9a32ab5e97f44ac1ce37f85d9a2cf6305f2a2678de9e8e51be98c3a5421e04640ad262e9c10bc7ca2f4c71aa2fd58583198bcb338b9532b3ffe074a
ssdeep: 1536:np1FJhMhXuycAxt5j1BSavYowmOFTMfgwsTNDoqYaAeqaiUDef:zhMhXB7rvzwbFI+NsqYaAebiUDef
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyrightxa92005-2015 IObit
InternalName:
FileVersion: 8.2.3.3364
CompanyName: IObit
LegalTrademarks: IObit
Comments:
ProductName: Initialization Program
ProductVersion: 8.0.0.0
FileDescription: Advanced SystemCare 8 Initialization
OriginalFilename:
Translation: 0x0409 0x04e4

Graftor.448469 also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetectVM.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Graftor.448469
FireEye Generic.mg.acd4ccb71b5df020
Qihoo-360 Win32/Backdoor.39d
ALYac Gen:Variant.Graftor.448469
Cylance Unsafe
AegisLab Trojan.Multi.Generic.4!c
Sangfor Malware
K7AntiVirus Trojan ( 005224381 )
BitDefender Gen:Variant.Graftor.448469
K7GW Trojan ( 005224381 )
Cybereason malicious.71b5df
BitDefenderTheta Gen:NN.ZexaF.34804.gq0@amJyG6jb
Cyren W32/S-68b4cf76!Eldorado
Symantec Packed.Generic.459
ESET-NOD32 a variant of Win32/Kryptik.FHBM
Baidu Win32.Trojan.Kryptik.alb
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Backdoor.Win32.Androm.oqqb
Alibaba Backdoor:Win32/Androm.612a51e4
NANO-Antivirus Trojan.Win32.Androm.evpack
Ad-Aware Gen:Variant.Graftor.448469
Emsisoft Gen:Variant.Graftor.448469 (B)
Comodo TrojWare.Win32.Kryptik.ERJ@6l0vie
F-Secure Trojan.TR/Crypt.ZPACK.Gen2
DrWeb Trojan.DownLoader25.64286
VIPRE Trojan.Win32.Reveton.a (v)
TrendMicro Mal_Cerber-11
McAfee-GW-Edition GenericRXLD-FR!ACD4CCB71B5D
Sophos ML/PE-A + Mal/Cerber-K
Ikarus Trojan.Win32.Crypt
Jiangmin Backdoor.Androm.aoxq
Avira TR/Crypt.ZPACK.Gen2
Antiy-AVL Trojan/Win32.TSGeneric
Microsoft TrojanDownloader:Win32/Dofoil.AC
Arcabit Trojan.Graftor.D6D7D5
ZoneAlarm Backdoor.Win32.Androm.oqqb
GData Gen:Variant.Graftor.448469
Cynet Malicious (score: 100)
Acronis suspicious
McAfee GenericRXLD-FR!ACD4CCB71B5D
MAX malware (ai score=99)
VBA32 BScope.Backdoor.Vawtrak
Malwarebytes Ransom.Cerber
Panda Trj/Hexas.HEU
TrendMicro-HouseCall Mal_Cerber-11
Rising Trojan.Kryptik!1.AE9C (CLASSIC)
Yandex Backdoor.Androm!i7rFKjCPc28
SentinelOne Static AI – Malicious PE – Ransomware
eGambit Unsafe.AI_Score_99%
Fortinet W32/Dridex.IZC!tr
AVG Win32:Malware-gen
Paloalto generic.ml
CrowdStrike win/malicious_confidence_100% (W)

How to remove Graftor.448469 virus?

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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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.

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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.

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Press “Install” button.

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Once installed, Anti-Malware will automatically run.

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Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Graftor.448469 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.

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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?

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If the guide doesn’t help you to remove Graftor.448469 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/products/

About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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