Graftor.232526

Written by Robert Bailey

What is Graftor.232526 infection?

In this article you will certainly locate about the interpretation of Graftor.232526 and its unfavorable influence on your computer system. Such ransomware are a kind of malware that is clarified by on the internet scams to require paying the ransom money by a target.

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Most of the cases, Graftor.232526 ransomware will instruct its targets to start funds move for the purpose of counteracting the changes that the Trojan infection has introduced to the victim’s tool.

Graftor.232526 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.
  • A process attempted to delay the analysis task.;
  • Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
  • Unconventionial binary language: Chinese (Simplified);
  • Unconventionial language used in binary resources: Chinese (Simplified);
  • Deletes its original binary from disk;
  • Attempts to repeatedly call a single API many times in order to delay analysis time;
  • 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 modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Creates a copy of itself;
  • Ciphering the files located on the victim’s disk drive — so the target can no more utilize the information;
  • Preventing routine access to the sufferer’s workstation;

Related domains:

z.whorecord.xyz W32/Filecoder.FV!tr.ransom
a.tomx.xyz W32/Filecoder.FV!tr.ransom
dawnmining.top W32/Filecoder.FV!tr.ransom
hkchenximining.meibu.net W32/Filecoder.FV!tr.ransom

Graftor.232526

The most common channels where Graftor.232526 Ransomware are infused are:

  • By methods of phishing emails;
  • As an effect of individual ending up on a source that holds a destructive software;

As quickly as the Trojan is successfully infused, it will either cipher the information on the sufferer’s PC or stop the gadget from operating in an appropriate manner – while additionally putting a ransom money note that states the requirement for the sufferers to effect the repayment for the function of decrypting the files or bring back the file system back to the preliminary condition. In many instances, the ransom money note will come up when the customer reboots the PC after the system has actually currently been damaged.

Graftor.232526 circulation channels.

In numerous edges of the world, Graftor.232526 grows by leaps and also bounds. However, the ransom notes and tricks of extorting the ransom money quantity may vary depending upon certain regional (local) settings. The ransom money notes and techniques of extorting the ransom money quantity may differ depending on specific local (regional) settings.

Ransomware injection

For example:

    Faulty signals about unlicensed software program.

    In specific locations, the Trojans often wrongfully report having discovered some unlicensed applications made it possible for on the target’s tool. The sharp then demands the customer to pay the ransom money.

    Faulty statements regarding unlawful content.

    In countries where software piracy is much less popular, this method is not as reliable for the cyber scams. Additionally, the Graftor.232526 popup alert may wrongly declare to be stemming from a law enforcement organization and will certainly report having located youngster porn or other illegal information on the gadget.

    Graftor.232526 popup alert may falsely claim to be deriving from a legislation enforcement organization and also will certainly report having located youngster porn or other illegal information on the gadget. The alert will in a similar way have a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: 8CD38B5F
md5: 4463cd67ccaef1c8496a5d0c65db50ef
name: 4463CD67CCAEF1C8496A5D0C65DB50EF.mlw
sha1: e6ed73c940afc296fb3882c4f99fb78a2b6a178a
sha256: 951f412449f8469a97ae025871d3ed16e10b74015f1652e98dce3e956b991627
sha512: 8d8a46487d23513b8621a17491b4b15f9a36f2b64869ac1deef728aa427ab83991d1305cd5d9df8e0e3b4920016c48dd28602c65feca3e68b8b21bd242191748
ssdeep: 6144:rR4RsEZtGzlYIVsWH5I716peaxnNZuu3:rR4SEjG5/3H5TpeEnH
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: x7248x6743x6240x6709 (C) 2006
InternalName: Sinusoid
FileVersion: 1, 0, 0, 1
CompanyName:
LegalTrademarks:
ProductName: Sinusoid x5e94x7528x7a0bx5e8f
ProductVersion: 1, 0, 0, 1
FileDescription: Sinusoid Microsoft x57fax7840x7c7bx5e94x7528x7a0bx5e8f
OriginalFilename: Sinusoid.EXE
Translation: 0x0804 0x04b0

Graftor.232526 also known as:

GridinSoft Trojan.Ransom.Gen
MicroWorld-eScan Gen:Variant.Graftor.232526
FireEye Generic.mg.4463cd67ccaef1c8
McAfee Packed-MW!4463CD67CCAE
VIPRE Trojan.Win32.Generic!BT
K7AntiVirus Trojan ( 00521b151 )
BitDefender Gen:Variant.Graftor.232526
K7GW Trojan ( 00521b151 )
CrowdStrike win/malicious_confidence_70% (D)
Invincea heuristic
Symantec Backdoor.Zegost
Paloalto generic.ml
GData Gen:Variant.Graftor.232526
Kaspersky HEUR:Trojan-Downloader.Win32.Generic
NANO-Antivirus Trojan.Win32.Zegost.erpzym
AegisLab Trojan.Win32.Generic.a!c
Rising Trojan.Kryptik!1.AAD1 (CLASSIC)
Ad-Aware Gen:Variant.Graftor.232526
Sophos Mal/Generic-S
Comodo Backdoor.Win32.Farfli.FHH@7ok41s
F-Secure Heuristic.HEUR/AGEN.1036906
DrWeb Trojan.DownLoader25.16839
Zillya Trojan.Kryptik.Win32.1239574
TrendMicro BKDR_ZEGOST.SM34
McAfee-GW-Edition Packed-MW!4463CD67CCAE
Trapmine malicious.moderate.ml.score
Emsisoft Gen:Variant.Graftor.232526 (B)
SentinelOne DFI – Suspicious PE
Avira HEUR/AGEN.1036906
MAX malware (ai score=84)
Antiy-AVL Trojan[Downloader]/Win32.AGeneric
Endgame malicious (high confidence)
Arcabit Trojan.Graftor.D38C4E
ZoneAlarm HEUR:Trojan-Downloader.Win32.Generic
Microsoft Backdoor:Win32/Zegost.CI!bit
AhnLab-V3 Malware/Win32.Generic.C2065505
VBA32 suspected of Trojan.Downloader.gen.h
ALYac Gen:Variant.Graftor.232526
Cylance Unsafe
Panda Trj/GdSda.A
ESET-NOD32 a variant of Win32/Kryptik.FHSE
TrendMicro-HouseCall BKDR_ZEGOST.SM34
Tencent Win32.Trojan-downloader.Generic.Pbpb
Yandex Trojan.Kryptik!XMQ74Vyfw78
Ikarus Trojan.Win32.Crypt
Fortinet W32/Filecoder.FV!tr.ransom
AVG FileRepMalware
MaxSecure Trojan.Malware.7175239.susgen

How to remove Graftor.232526 ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

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.

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.

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Press “Install” button.

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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 Graftor.232526 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 Graftor.232526 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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