Categories: Ransom

Ransom:Win32/Enestaller.A!rfn (file analysis)

The Ransom:Win32/Enestaller.A!rfn 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 Ransom:Win32/Enestaller.A!rfn virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Creates RWX memory
  • Reads data out of its own binary image
  • Executed a process and injected code into it, probably while unpacking
  • Network activity detected but not expressed in API logs
  • Creates a copy of itself
  • Anomalous binary characteristics

How to determine Ransom:Win32/Enestaller.A!rfn?


File Info:

crc32: D2C8CFEDmd5: b764777d5bb2edbb1075b5df302deeb7name: B764777D5BB2EDBB1075B5DF302DEEB7.mlwsha1: 6687cf66f8cf406a04677aacff48d53381af09afsha256: dd85b1a1bbe078f6c94067242799f8ad7692ce9c3d4e2f8f29aec485af690839sha512: d26fca991bff9018c17b36851aba9ceafca71365871ae3159257b132b0efb5aea3c240f4cec89f92708d1853d300c5d1620e84fc418376357dbf7679084e329cssdeep: 24576:560YbrV3f+HSZKvGcCX4nNft1jtFHNzWaM6tqv:ux3fs1xCXMN7jtJNzrM6Etype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Ransom:Win32/Enestaller.A!rfn also known as:

Elastic malicious (high confidence)
MicroWorld-eScan Trojan.NSIS.Androm.CM
McAfee Artemis!B764777D5BB2
Malwarebytes Generic.Trojan.Malicious.DDS
Sangfor Malware
K7AntiVirus Trojan ( 0055e3991 )
BitDefender Trojan.NSIS.Androm.CM
K7GW Trojan ( 0055e3991 )
Cybereason malicious.d5bb2e
APEX Malicious
Paloalto generic.ml
Cynet Malicious (score: 85)
Kaspersky HEUR:Trojan.Win32.Generic
NANO-Antivirus Trojan.Win32.Razy.evrppn
Tencent Win32.Trojan.Generic.Pfiy
Ad-Aware Trojan.NSIS.Androm.CM
Sophos Mal/Generic-R + Mal/Miuref-L
Comodo Malware@#1g4jtgaqiyb7z
F-Secure Trojan.TR/Injector.ymgea
VIPRE Trojan.Win32.Generic!BT
TrendMicro Mal_Cerber-NS3
McAfee-GW-Edition BehavesLike.Win32.Dropper.cc
FireEye Generic.mg.b764777d5bb2edbb
Emsisoft Trojan.NSIS.Androm.CM (B)
Avira HEUR/AGEN.1116923
Antiy-AVL Trojan/Win32.SGeneric
Microsoft Ransom:Win32/Enestaller.A!rfn
Arcabit Trojan.NSIS.Androm.CM
AegisLab Trojan.Win32.Generic.4!c
ZoneAlarm HEUR:Trojan-Ransom.Win32.Agent.gen
GData Trojan.NSIS.Androm.CM
ALYac Trojan.NSIS.Androm.CM
MAX malware (ai score=100)
Cylance Unsafe
Panda Trj/CI.A
ESET-NOD32 a variant of Win32/Injector.DIRU
TrendMicro-HouseCall Mal_Cerber-NS3
Rising Trojan.Generic@ML.88 (RDML:qiQp49m/H9QKxG7k9DO8WQ)
Fortinet W32/Injector.DJNE!tr
BitDefenderTheta Gen:NN.ZedlaF.34804.bu4@aiwRYbg
AVG Win32:Malware-gen
Avast Win32:Malware-gen
CrowdStrike win/malicious_confidence_100% (D)
Qihoo-360 Win32/Trojan.07b

How to remove Ransom:Win32/Enestaller.A!rfn?

  • 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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