Categories: Ransom

What is “Ransom.PolyRansom.NE4”?

The Ransom.PolyRansom.NE4 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.PolyRansom.NE4 virus can do?

  • At least one process apparently crashed during execution
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • CAPE detected the VirLock malware family

How to determine Ransom.PolyRansom.NE4?


File Info:

name: F38E3E917CC69292A811.mlwpath: /opt/CAPEv2/storage/binaries/30f7c0e7f6f849e3dd90c802ad55199028337bb7000d3bce1994bb0d09aaff99crc32: 3E18FF8Amd5: f38e3e917cc69292a8119daa29ef94aasha1: 1abe7d9bde95074af27491d87259ac90b98e7845sha256: 30f7c0e7f6f849e3dd90c802ad55199028337bb7000d3bce1994bb0d09aaff99sha512: f16ed4422e248bd2c3053905173709cbfdc39379632be649637b2381db6b3d48a1a8e10402a9f5828311f8bc9320f076f931c6cbc8f02fd0c8e8e9580ab9ffdassdeep: 12288:FOHDTCTloYKqZC8apnqROPDLcGwRv8VMVIj4oYQK6VyVziVKO3VmWOQDWAR1EEQL:W2TfU8apqEtwlrCbetype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1BEB4E062696E9147E16602B1CFB7533646BB8C36198C308BDA17FC374CB4B3D3156ACAsha3_384: dac7dbfc2c42cc378cd660e7431c8b24f4de5a2d41d888fc3da7825f950e305c384d8b1cf7356c99bcf9801984647370ep_bytes: e8018307003d0fffffff0f8574000000timestamp: 2015-01-06 00:36:08

Version Info:

0: [No Data]

Ransom.PolyRansom.NE4 also known as:

Bkav W32.AIDetect.malware1
Lionic Virus.Win32.PolyRansom.mfPW
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
CAT-QuickHeal Ransom.PolyRansom.NE4
McAfee W32/VirRansom.b
Cylance Unsafe
Zillya Virus.Virlock.Win32.1
Sangfor Suspicious.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
BitDefender Win32.Virlock.Gen.1
K7GW Virus ( 005662d71 )
K7AntiVirus Virus ( 005662d71 )
Cyren W32/S-143da1e3!Eldorado
Symantec W32.Virlock!inf4
APEX Malicious
Avast Win32:VirLock-B [Trj]
ClamAV Win.Virus.Virlock-6804475-0
Kaspersky Virus.Win32.PolyRansom.b
Alibaba Malware:Win32/km_2433dd.None
NANO-Antivirus Trojan.Win32.VirLock.dtitwg
MicroWorld-eScan Win32.Virlock.Gen.1
Tencent Win32.Virus.Polyransom.Eckc
Ad-Aware Win32.Virlock.Gen.1
Emsisoft Win32.Virlock.Gen.1 (B)
Comodo TrojWare.Win32.Virlock.XU@5xaovq
DrWeb Trojan.Packed2.42446
VIPRE Virus.Win32.Nabucur.b (v)
TrendMicro TROJ_GEN.R002C0OKR21
McAfee-GW-Edition BehavesLike.Win32.VirRansom.gc
FireEye Generic.mg.f38e3e917cc69292
Sophos ML/PE-A + W32/VirRnsm-C
Ikarus Virus.Win32.Virlock
GData Win32.Virlock.Gen.1
Jiangmin Win32/Polyransom.b
Avira TR/Crypt.XPACK.Gen
Antiy-AVL Trojan/Generic.ASBOL.C581
Arcabit Win32.Virlock.Gen.1
SUPERAntiSpyware Ransom.Virlock/Variant
Microsoft Trojan:Win32/Occamy.C30
TACHYON Virus/W32.VirRansom
AhnLab-V3 Win32/Nabucur.C.X1541
Acronis suspicious
VBA32 BScope.Trojan.Winlock
ALYac Win32.Virlock.Gen.1
MAX malware (ai score=81)
Malwarebytes Trojan.VirLock
TrendMicro-HouseCall TROJ_GEN.R002C0OKR21
Rising Virus.VirLock!1.A08A (CLASSIC)
Yandex Virus.Virlock.Gen.AAK
SentinelOne Static AI – Malicious PE
eGambit Unsafe.AI_Score_99%
Fortinet W32/Virlock.D
BitDefenderTheta AI:FileInfector.4097910C13
AVG Win32:VirLock-B [Trj]
Cybereason malicious.17cc69
Paloalto generic.ml
MaxSecure Virus.PolyRansom.b

How to remove Ransom.PolyRansom.NE4?

  • 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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