Categories: Malware

Should I remove “Graftor.536431”?

The Graftor.536431 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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Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What Graftor.536431 virus can do?

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (2 unique times)
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • Drops a binary and executes it
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • A process was set to shut the system down when terminated
  • Exhibits behavior characteristic of iSpy Keylogger
  • Installs itself for autorun at Windows startup
  • Creates a copy of itself

Related domains:

owo-whats-this.duckdns.org

How to determine Graftor.536431?


File Info:

crc32: AC58DF2Emd5: a65588611bea2e11e8b7a783586d45edname: ducklmao_install.exesha1: 70df9e0bb904ec5cacd4ccc54950d3029ab322c9sha256: 2cf884671b814b3a278eca91e8feb1e9b9b42889c6324995178d7c4df38de49asha512: 123a09a6f84d7a550bd9cfc61492ca8182e80fb2b0c12b476fbd742d14ba124916b1411095e24d7fb5b74073495a331fb84995d3484d29263d764aaac42979d8ssdeep: 24576:jyI4MROxnFt3v9MQvrZlI0AilFEvxHidsRN+Sr5P8WmA2TzKsv+6k2C:jyrMijm0rZlI0AilFEvxHi2Fr5WycCtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Assembly Version: 1.0.0.0InternalName: Orcus.exeFileVersion: 1.0.0.0CompanyName: LegalTrademarks: Comments: ProductName: ProductVersion: 1.0.0.0FileDescription: OriginalFilename: Orcus.exe

Graftor.536431 also known as:

DrWeb Trojan.DownLoader24.64059
MicroWorld-eScan Gen:Variant.Graftor.536431
FireEye Generic.mg.a65588611bea2e11
McAfee GenericRXKC-IY!A65588611BEA
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Malware
CrowdStrike win/malicious_confidence_100% (W)
BitDefender Gen:Variant.Graftor.536431
K7GW Trojan ( 005091e91 )
K7AntiVirus Trojan ( 005091e91 )
TrendMicro TROJ_GEN.R002C0PDU20
BitDefenderTheta Gen:NN.ZemsilF.34108.sv0@a4Q1tQe
Cyren W32/Trojan.VTMT-0005
APEX Malicious
Avast Win32:Malware-gen
GData Gen:Variant.Graftor.536431
Kaspersky Trojan-Spy.MSIL.Agent.tgcu
Alibaba TrojanSpy:MSIL/Enigma.20b77666
NANO-Antivirus Trojan.Win32.Graftor.hjnxzm
AegisLab Worm.Win32.Generic.lDtD
Tencent Msil.Trojan-spy.Agent.Llqr
Ad-Aware Gen:Variant.Graftor.536431
Sophos Mal/Generic-S
F-Secure Heuristic.HEUR/AGEN.1105127
Invincea heuristic
McAfee-GW-Edition BehavesLike.Win32.Dropper.tc
Trapmine malicious.moderate.ml.score
Emsisoft Gen:Variant.Graftor.536431 (B)
Ikarus Trojan.MSIL.Agent
Avira HEUR/AGEN.1105127
MAX malware (ai score=100)
Antiy-AVL Trojan[Spy]/MSIL.AGeneric
Endgame malicious (high confidence)
Arcabit Trojan.Graftor.D82F6F
SUPERAntiSpyware Trojan.Agent/Gen-Injector
ZoneAlarm Trojan-Spy.MSIL.Agent.tgcu
Microsoft Trojan:Win32/Skeeyah.B!rfn
AhnLab-V3 Malware/Win32.RL_Generic.R329369
Acronis suspicious
ALYac Gen:Variant.Graftor.536431
VBA32 Trojan.Downloader
Malwarebytes Backdoor.Orcus
Zoner Trojan.Win32.75536
ESET-NOD32 a variant of Win32/Packed.Enigma.BN
TrendMicro-HouseCall TROJ_GEN.R002C0PDU20
Rising Backdoor.Orcus!1.B603 (CLOUD)
SentinelOne DFI – Malicious PE
eGambit Unsafe.AI_Score_99%
Fortinet W32/GenericRXKC.IY!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Generic/Trojan.Spy.24c

How to remove Graftor.536431?

  • 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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