Graftor.106105

What is Graftor.106105 infection?

In this short article you will certainly find about the definition of Graftor.106105 and also its adverse influence on your computer. Such ransomware are a kind of malware that is specified by on-line frauds to demand paying the ransom by a victim.

Most of the situations, Graftor.106105 ransomware will instruct its victims to initiate funds transfer for the objective of reducing the effects of the modifications that the Trojan infection has actually introduced to the sufferer’s tool.

Graftor.106105 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.
  • Injection (inter-process);
  • Injection (Process Hollowing);
  • 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.
  • Possible date expiration check, exits too soon after checking local time;
  • 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;
  • Detects Sandboxie through the presence of a library;
  • Executed a process and injected code into it, probably while unpacking;
  • Sniffs keystrokes;
  • 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
  • Interacts with known DarkComet registry keys;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records found on the target’s disk drive — so the victim can no longer utilize the information;
  • Preventing routine access to the target’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
razawa.no-ip.biz Trojan-Ransom.Win32.Blocker.bwyj

Graftor.106105

One of the most normal networks whereby Graftor.106105 Ransomware Trojans are injected are:

  • By ways of phishing emails;
  • As a repercussion of user winding up on a resource that hosts a malicious software;

As soon as the Trojan is efficiently infused, it will certainly either cipher the information on the victim’s computer or protect against the device from working in an appropriate manner – while also putting a ransom money note that states the demand for the targets to effect the repayment for the purpose of decrypting the records or restoring the documents system back to the first condition. In most circumstances, the ransom money note will come up when the client reboots the COMPUTER after the system has actually already been damaged.

Graftor.106105 distribution networks.

In various corners of the world, Graftor.106105 grows by leaps and also bounds. However, the ransom money notes as well as techniques of obtaining the ransom quantity might differ depending upon certain neighborhood (regional) setups. The ransom notes and methods of obtaining the ransom amount may differ depending on particular regional (regional) setups.

Ransomware injection

As an example:

    Faulty informs about unlicensed software program.

    In certain locations, the Trojans typically wrongfully report having actually spotted some unlicensed applications allowed on the sufferer’s tool. The sharp after that requires the individual to pay the ransom money.

    Faulty statements concerning prohibited content.

    In nations where software program piracy is much less popular, this approach is not as effective for the cyber scams. Alternatively, the Graftor.106105 popup alert might falsely claim to be stemming from a police institution and also will report having situated youngster porn or various other illegal information on the tool.

    Graftor.106105 popup alert may incorrectly assert to be obtaining from a law enforcement institution and will report having situated kid porn or various other unlawful data on the gadget. The alert will similarly have a need for the individual to pay the ransom.

Technical details

File Info:

crc32: 3F7A73D3md5: bb1fa44d138095e08ab519e5a4795e98name: BB1FA44D138095E08AB519E5A4795E98.mlwsha1: 6e51076293d880b4da3fc90b6b2bdd0b9debb517sha256: 4e8e2e8fbe4d4854bc7356556fce647d5c9a9dd370c575140d3a9e75c5f0e2fesha512: b21194a7cdb63ed6f4d8a66d7dd3d48d93238310531d5e9b19615ff339bf16929c74cd48dd1060900bede6a1522e164fa308151a2009968467d704c6237adb6essdeep: 24576:qrmiRW2pu3DP/A6vitzGgKw1BKohfE2D3CFh4o/nuE2NBeFzi40Dq1ZKW:qrEpTniG3KsqW/fcN8k4Gq1UWtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Graftor.106105 also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Graftor.106105
FireEye Generic.mg.bb1fa44d138095e0
ALYac Gen:Variant.Graftor.106105
Cylance Unsafe
VIPRE Trojan.Win32.Simda.ba (v)
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 0055e4001 )
BitDefender Gen:Variant.Graftor.106105
K7GW Trojan ( 0055e4001 )
Cybereason malicious.d13809
Symantec ML.Attribute.HighConfidence
APEX Malicious
Paloalto generic.ml
Kaspersky Trojan-Ransom.Win32.Blocker.bwyj
Alibaba Trojan:Win32/DelfInject.ali2000015
NANO-Antivirus Trojan.Win32.Blocker.cuwerk
ViRobot Trojan.Win32.Agent.991744
Rising Ransom.Blocker!8.12A (CLOUD)
Ad-Aware Gen:Variant.Graftor.106105
Emsisoft Gen:Variant.Graftor.106105 (B)
Comodo Malware@#3aapa7ifz71mf
F-Secure Heuristic.HEUR/AGEN.1121832
DrWeb Trojan.Rodricter.55
Zillya Backdoor.ZAccess.Win32.22370
McAfee-GW-Edition BehavesLike.Win32.Generic.tc
Sophos Mal/Generic-S
Ikarus Trojan.Win32.Dynamer
Jiangmin Backdoor/Simda.adt
Avira HEUR/AGEN.1121832
MAX malware (ai score=80)
Antiy-AVL Trojan[Ransom]/Win32.Blocker
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Backdoor:Win32/Fynloski.A
Arcabit Trojan.Graftor.D19E79
ZoneAlarm Trojan-Ransom.Win32.Blocker.bwyj
GData Gen:Variant.Graftor.106105
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Blocker.R101981
McAfee Artemis!BB1FA44D1380
VBA32 Backdoor.ZAccess
Malwarebytes Generic.Malware/Suspicious
Panda Trj/CI.A
ESET-NOD32 Win32/Injector.AKHN
Tencent Win32.Trojan.Blocker.Pezn
Yandex Trojan.Blocker!u02h4AZN8iY
SentinelOne Static AI – Suspicious PE
eGambit Unsafe.AI_Score_100%
Fortinet W32/Injector.AKK!tr
BitDefenderTheta Gen:NN.ZelphiF.34590.DHW@aip7slm
AVG Win32:Ransom-AOA [Trj]
Avast Win32:Ransom-AOA [Trj]
CrowdStrike win/malicious_confidence_70% (D)
Qihoo-360 Win32/Ransom.Blocker.HwUB93AA

How to remove Graftor.106105 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

Run the setup file.

Run Setup.exe
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 Scanning

Click on “Clean Now”.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

Full version of GridinSoft

If the guide doesn’t help you to remove Graftor.106105 you can always ask me in the comments for getting help.

References

    About the author

    Robert Bailey

    Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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