Categories: Backdoor

Backdoor:Win32/Lecna.H!dha removal instruction

The Backdoor:Win32/Lecna.H!dha 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/Lecna.H!dha virus can do?

  • Authenticode signature is invalid

How to determine Backdoor:Win32/Lecna.H!dha?


File Info:

name: 6801AFE50DC75B8DB4B2.mlwpath: /opt/CAPEv2/storage/binaries/7b4a559228c5349809aa6d4e40c5803e32075576c8cf667431932d3632fa6c9bcrc32: 2879CBD6md5: 6801afe50dc75b8db4b2e6c6f322a575sha1: 769aa0ec11b60a14625d879df1d59e50b291193dsha256: 7b4a559228c5349809aa6d4e40c5803e32075576c8cf667431932d3632fa6c9bsha512: 076c24a5d85de0f8ba79ad266f9f911cdedc54f779a2b87ea3df938e77f50cd1a0c95a5c4b069cef5d7e9cccb213e8e81a8342586fb6d1695625077570459954ssdeep: 3072:9NB1ge5pUePB5aKrR+DVsRfnRZzFPk2I111KYTI1Uk1ys:51jpUePB5aKrR+D2FPHMzTy1Rtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T10FD39E86B583E45AD86E0D30C510D4E18F7BB876ADD5588BF7D0B60EBDE2212B41372Bsha3_384: 1650d8bffa4ea0f08d2ab7ea25ea3060518af03ec8cb8513a9fcd65c82925cca31c5d267fb3ff79d75e1596fab56e393ep_bytes: 8bec609ce99b4000000068707f400064timestamp: 2013-04-22 19:59:47

Version Info:

Comments: Opera Internet BrowserCompanyName: Opera SoftwareFileDescription: Opera Internet BrowserFileVersion: 1055 (1)InternalName: OperaLegalCopyright: Copyright Opera Software 1995-LegalTrademarks: OriginalFilename: Opera.exePrivateBuild: ProductName: Opera Internet BrowserProductVersion: 11.00SpecialBuild: Translation: 0x0409 0x04b0

Backdoor:Win32/Lecna.H!dha also known as:

Bkav W32.AIDetectMalware
Lionic Trojan.Win32.Exnet.4!c
DrWeb Trojan.DownLoader7.62432
MicroWorld-eScan Generic.ShellCode.Marte.J.274CA82D
FireEye Generic.mg.6801afe50dc75b8d
CAT-QuickHeal Backdoor.Lecna.18662
ALYac Generic.ShellCode.Marte.J.274CA82D
Cylance unsafe
Zillya Trojan.Lecna.Win32.95
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 0059b8b41 )
Alibaba Backdoor:Win32/Lecna.d477fb82
K7GW Trojan ( 0059b8b41 )
Cybereason malicious.50dc75
BitDefenderTheta Gen:NN.ZexaF.36348.iq0@aeLrCMli
Cyren W32/Lecna.B.gen!Eldorado
Symantec ML.Attribute.HighConfidence
Elastic malicious (high confidence)
ESET-NOD32 a variant of Win32/Lecna.AF
APEX Malicious
Cynet Malicious (score: 100)
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Generic.ShellCode.Marte.J.274CA82D
NANO-Antivirus Virus.Win32.Gen.ccmw
Avast Win32:MalOb-FE [Cryp]
Tencent Malware.Win32.Gencirc.10bde893
Emsisoft Generic.ShellCode.Marte.J.274CA82D (B)
F-Secure Trojan.TR/Patched.Gen
VIPRE Generic.ShellCode.Marte.J.274CA82D
TrendMicro TrojanSpy.Win32.EMOTET.SMQB.hp
McAfee-GW-Edition BehavesLike.Win32.Sality.ch
Trapmine suspicious.low.ml.score
Sophos Mal/PePatch-Y
Ikarus Trojan.Win32.Winnti
GData Generic.ShellCode.Marte.J.274CA82D
Jiangmin Trojan.GenericML.yh
Avira TR/Patched.Gen
MAX malware (ai score=88)
Antiy-AVL Trojan[Downloader]/Win32.Unknown
Arcabit Generic.ShellCode.Marte.J.274CA82D
ZoneAlarm HEUR:Trojan.Win32.Generic
Microsoft Backdoor:Win32/Lecna.H!dha
Google Detected
AhnLab-V3 Win-Trojan/Downloader.57344.AAQ
McAfee GenericRXUS-CH!6801AFE50DC7
VBA32 Trojan.Downloader
Malwarebytes Malware.AI.2893048996
Panda Trj/GdSda.A
TrendMicro-HouseCall TrojanSpy.Win32.EMOTET.SMQB.hp
Rising Backdoor.Hupigon!8.B57 (TFE:3:9ZR3ES2hAvB)
Yandex Trojan.Lecna!zrhOwmPHJrQ
SentinelOne Static AI – Malicious PE
MaxSecure Trojan.Malware.185628869.susgen
Fortinet W32/GenKryptik.GCTV!tr
AVG Win32:MalOb-FE [Cryp]
DeepInstinct MALICIOUS
CrowdStrike win/malicious_confidence_100% (W)

How to remove Backdoor:Win32/Lecna.H!dha?

  • 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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