Categories: Backdoor

Should I remove “Backdoor:Win32/Woreflint.A!cl”?

The Backdoor:Win32/Woreflint.A!cl 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 Backdoor:Win32/Woreflint.A!cl virus can do?

  • Executable code extraction
  • Creates RWX memory
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Deletes its original binary from disk
  • Network activity detected but not expressed in API logs
  • Creates a copy of itself

How to determine Backdoor:Win32/Woreflint.A!cl?


File Info:

crc32: 035A718Emd5: 3fd27c5309dd878ef4b5c75bced37000name: 3FD27C5309DD878EF4B5C75BCED37000.mlwsha1: ed0ca6d1ea9d09b4165bae5a52d8513465bbe358sha256: e67893b5687b1f463b2bf199b0812cf3392a4b33f0274a34052af123bd0fd9bcsha512: 42e4d73145097dd8771407377314681bb396dc9b73f13d65414eaf527afd98401877a75850f3c7223fc69413781265f65d4cbae901da050151b69dbbade19308ssdeep: 1536:ukTGpnSdRCQANVWdmC/KUGefpp1maBOImY0wzhRrYIW:3TGpSNpmC/KZ8powOImmmtype: PE32 executable (console) Intel 80386 (stripped to external PDB), for MS Windows, UPX compressed

Version Info:

0: [No Data]

Backdoor:Win32/Woreflint.A!cl also known as:

K7AntiVirus Trojan ( 0057ffc71 )
Lionic Trojan.Win32.Copak.4!c
Elastic malicious (high confidence)
DrWeb Trojan.Packed2.43250
Cynet Malicious (score: 100)
ALYac Trojan.GenericKD.46702027
Cylance Unsafe
Zillya Trojan.Copak.Win32.47988
Sangfor Suspicious.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Trojan:Win32/Copak.1c28b4f7
K7GW Trojan ( 0057ffc71 )
Cybereason malicious.1ea9d0
Cyren W32/Kryptik.DCC.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Injector.DZQA
APEX Malicious
Avast Win32:Trojan-gen
Kaspersky HEUR:Trojan.Win32.Copak.vho
BitDefender Trojan.GenericKD.46702027
NANO-Antivirus Trojan.Win32.TrjGen.ikfivf
MicroWorld-eScan Trojan.GenericKD.46702027
Tencent Win32.Trojan.Copak.Lplq
Ad-Aware Trojan.GenericKD.46702027
Sophos Mal/Generic-R + Troj/Agent-BGZJ
Comodo Packed.Win32.MUPX.Gen@24tbus
BitDefenderTheta Gen:NN.ZexaF.34266.dmW@aqxLbnk
VIPRE Trojan.Win32.Generic!BT
TrendMicro TROJ_GEN.R002C0RGS21
McAfee-GW-Edition BehavesLike.Win32.Trojan.qc
FireEye Trojan.GenericKD.46702027
Emsisoft Trojan.GenericKD.46702027 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Copak.bkv
Avira HEUR/AGEN.1111440
eGambit Unsafe.AI_Score_99%
Antiy-AVL Trojan/Generic.ASBOL.C687
Microsoft Backdoor:Win32/Woreflint.A!cl
GData Trojan.GenericKD.46702027
AhnLab-V3 Malware/Win32.Generic.R369371
McAfee GenericRXAA-FA!3FD27C5309DD
MAX malware (ai score=85)
VBA32 BScope.Trojan.Wacatac
Malwarebytes Trojan.MalPack
Panda Trj/Genetic.gen
TrendMicro-HouseCall TROJ_GEN.R002C0RGS21
Rising Trojan.Kryptik!1.D12D (CLASSIC)
Yandex Trojan.Copak!9sUIn9epIjQ
Ikarus Trojan.Kryptik
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Kryptik.HITO!tr
AVG Win32:Trojan-gen
Paloalto generic.ml

How to remove Backdoor:Win32/Woreflint.A!cl?

  • 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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