Categories: Trojan

Should I remove “Trojan.Blocker.DF”?

The Trojan.Blocker.DF 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 Trojan.Blocker.DF virus can do?

  • Executable code extraction
  • Possible date expiration check, exits too soon after checking local time
  • Creates RWX memory
  • Detected script timer window indicative of sleep style evasion
  • A process attempted to delay the analysis task.
  • At least one IP Address, Domain, or File Name was found in a crypto call
  • Expresses interest in specific running processes
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • Reads data out of its own binary image
  • A process created a hidden window
  • Drops a binary and executes it
  • The binary likely contains encrypted or compressed data.
  • A scripting utility was executed
  • Uses Windows utilities for basic functionality
  • Tries to suspend Cuckoo threads to prevent logging of malicious activity
  • Tries to unhook or modify Windows functions monitored by Cuckoo
  • Installs itself for autorun at Windows startup
  • Likely virus infection of existing system binary
  • Attempts to modify proxy settings
  • Anomalous binary characteristics

Related domains:

z.whorecord.xyz
ddos.dnsnb8.net
shadowgamer.vip
a.tomx.xyz
monerohash.com

How to determine Trojan.Blocker.DF?


File Info:

crc32: D26B5827md5: d36e79f1df5da8ef15fad3298fa6586cname: rxx.exesha1: f72683e920170ccc7ee878a2c104e826b4dfc374sha256: 1341d7966383ee48c2457751c7947ed0b9ff81acb5dba22ee6daf54e1f1ec6e8sha512: 1c4a29ffd1397c9bd5b527799de0e1346846cdbd7b8335bafacb5777be2386d70696a69d4b91c85983160887e0fdd61a9aca74c42240d56175a8e99343615880ssdeep: 196608:kx/dDa5xRte9aapXwQLXboQgekji+MTl4un9rWePx/BbftE:kzaBc9akMDhrMTdNPJBbFEtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan.Blocker.DF also known as:

Bkav W32.AIDetectVM.malware
MicroWorld-eScan Gen:Variant.Graftor.127275
CAT-QuickHeal Trojan.CoinminerPMF.S10017176
Qihoo-360 Win32/Virus.IM.01a
McAfee GenericRXFT-IM!D36E79F1DF5D
Malwarebytes Trojan.Blocker.DF
AegisLab Trojan.Win32.Small.tnde
Sangfor Malware
CrowdStrike win/malicious_confidence_100% (W)
BitDefender Gen:Variant.Graftor.127275
K7GW Trojan ( 004d87c51 )
K7AntiVirus Trojan ( 004d87c51 )
Arcabit Trojan.Graftor.D1F12B
TrendMicro PE_WAPOMI.BM
Baidu Win32.Virus.Otwycal.d
F-Prot W32/Trojan2.PVOA
Symantec SMG.Heur!gen
ESET-NOD32 a variant of Win32/Injector.AWFH
APEX Malicious
Avast Win32:Rootkit-gen [Rtk]
ClamAV Win.Trojan.Downloader-64720
Kaspersky Virus.Win32.Nimnul.f
Alibaba virus:Win32/InfectPE.ali2000007
NANO-Antivirus Trojan.Win32.Delphi.eekbct
Tencent Malware.Win32.Gencirc.10b18f42
Endgame malicious (high confidence)
Emsisoft Gen:Variant.Graftor.127275 (B)
F-Secure Malware.W32/Jadtre.D
DrWeb BackDoor.Darkshell.246
Invincea heuristic
McAfee-GW-Edition BehavesLike.Win32.Injector.tc
Fortinet W32/Injector.fam!tr
Trapmine malicious.high.ml.score
FireEye Generic.mg.d36e79f1df5da8ef
Sophos Troj/Mdrop-IFZ
Ikarus Virus.Win32.DelfInject
Cyren W32/Trojan.RACJ-3569
Jiangmin Trojan/Generic.baehl
Webroot W32.Trojan.Gen
MAX malware (ai score=87)
Antiy-AVL Virus/Win32.Nimnul.f
Microsoft Virus:Win32/Mikcer.B
ZoneAlarm Virus.Win32.Nimnul.f
AhnLab-V3 Trojan/Win32.FakeAV.R11951
Acronis suspicious
BitDefenderTheta Gen:NN.ZelphiF.34100.@NW@aeHfzBaG
ALYac Gen:Variant.Graftor.127275
VBA32 Trojan.MSIL.Agent
Cylance Unsafe
Panda Generic Malware
TrendMicro-HouseCall PE_WAPOMI.BM
Rising Backdoor.DarkKomet!8.13E (CLOUD)
SentinelOne DFI – Malicious PE
eGambit Unsafe.AI_Score_98%
GData Gen:Variant.Graftor.127275
Ad-Aware Gen:Variant.Graftor.127275
AVG Win32:Rootkit-gen [Rtk]
Cybereason malicious.1df5da
Paloalto generic.ml
MaxSecure Virus.Nimnul.F

How to remove Trojan.Blocker.DF?

  • 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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