Categories: Trojan

Trojan.Graftor malicious file

The Trojan.Graftor is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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What Trojan.Graftor virus can do?

  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Executable code extraction
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • Reads data out of its own binary image
  • A process created a hidden window
  • Creates an excessive number of UDP connection attempts to external IP addresses
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Executed a process and injected code into it, probably while unpacking
  • Attempts to modify desktop wallpaper
  • Exhibits behavior characteristic of Cerber ransomware
  • Attempts to execute a binary from a dead or sinkholed URL
  • Writes a potential ransom message to disk
  • EternalBlue behavior
  • Attempts to modify proxy settings
  • Attempts to access Bitcoin/ALTCoin wallets
  • Generates some ICMP traffic
  • Collects information to fingerprint the system
  • Anomalous binary characteristics

How to determine Trojan.Graftor?


File Info:

crc32: 382DB14Emd5: 7ff1341515df5d4e94d79a7ec9c27de4name: 7FF1341515DF5D4E94D79A7EC9C27DE4.mlwsha1: 0e0ae86fa36956c2c7fe911e8980271b46725e92sha256: bd0576903d404f4917fb5cb4a85c91f36203bb6ed96d0ac7ca6c5c742622e3ffsha512: 0793addf193750d809c56f99a95cb94eadeb2d366f93ea3798c60a67fcd701745d8f3890310ffe8623cba5dc94753715bdcb001d4590d12c679a13dd13607a03ssdeep: 12288:gA4F2tDgMpfq46ak8ZhI7KLHbSy3AWJ6+j3iBRIF8H:wFCDgMpfq4e8ZhmdyQkyYF8Htype: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows, PECompact2 compressed

Version Info:

LegalCopyright: Copyright (C) 2017InternalName: eijfozief.exeFileVersion: 1.0.0.1CompanyName: TODO: ProductName: TODO: ProductVersion: 1.0.0.1FileDescription: TODO: OriginalFilename: eijfozief.exeTranslation: 0x040c 0x04b0

Trojan.Graftor also known as:

Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0050b3aa1 )
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
ALYac Gen:Variant.Ransom.Cerber.311
Cylance Unsafe
Zillya Trojan.Zerber.Win32.4191
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
K7GW Trojan ( 0050b3aa1 )
Cybereason malicious.515df5
Symantec Trojan.Gen.MBT
ESET-NOD32 a variant of Win32/Injector.DNRI
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Ransomware.Razy-6996978-0
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.Ransom.Cerber.311
NANO-Antivirus Trojan.Win32.Zerber.enptvt
MicroWorld-eScan Gen:Variant.Ransom.Cerber.311
Tencent Win32.Trojan.Generic.Anzt
Ad-Aware Gen:Variant.Ransom.Cerber.311
Sophos Mal/Cerber-AB
Comodo Malware@#3nbi31euzsbf4
BitDefenderTheta Gen:NN.ZexaF.34050.Iq1@a4Fyb2jm
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition Generic.drb
FireEye Generic.mg.7ff1341515df5d4e
Emsisoft Gen:Variant.Ransom.Cerber.311 (B)
SentinelOne Static AI – Malicious PE
Webroot W32.Trojan.Dropper
Avira TR/Crypt.ZPACK.Gen
Antiy-AVL Trojan/Generic.ASMalwS.252A604
Microsoft Ransom:Win32/Cerber.J
Arcabit Trojan.Ransom.Cerber.311
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Gen:Variant.Ransom.Cerber.311
Acronis suspicious
McAfee Generic.drb
MAX malware (ai score=100)
VBA32 suspected of Heur.Malware-Cryptor.Filecoder
Malwarebytes Trojan.Graftor
Panda Trj/GdSda.A
Rising Trojan.Generic@ML.93 (RDML:XU2A3UwI5NPOFIErmCDe6g)
Yandex Trojan.Zerber!BbOCFZhHgqA
Ikarus Trojan.Win32.Injector
Fortinet W32/Injector.DNUG!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Cerber.HwoCEpsA

How to remove Trojan.Graftor?

  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.
Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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