Categories: Backdoor

Should I remove “Backdoor.BlackSpider”?

The Backdoor.BlackSpider 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 Backdoor.BlackSpider virus can do?

  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

How to determine Backdoor.BlackSpider?


File Info:

crc32: E796BE63md5: a1b1bf60a11f6d10b6977a96a3dd2060name: A1B1BF60A11F6D10B6977A96A3DD2060.mlwsha1: 4117725b463e4f6504475699a10073cd05559a61sha256: fd7736aa04afa28d992b21cfbcd0d0e8e9e47e024f50ea7124caa1576ce9e926sha512: ca915a33de9e4f0e6650fbc16be6a5f276ff519e842e18dc1e03050f71b9b666d22abc95d97aeef549a2791739f376487d3175dae829b6e08e0658f2ab19e3d6ssdeep: 96:VFXyIpEQMu/Yz+TLYceeW8b1ZzYW93Vy/C5meqo1mQEdQLjyHW0zNt:VnMu/YzuteezZzb93VQUmrosTv2+type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: imcLhNxPCBXxYBiamqMAssembly Version: 1.0.0.0InternalName: Legendary.exeFileVersion: 1.0.0.0CompanyName: KlCZdPmIlsvUwChKLegalTrademarks: FTLGQfaDwxfyWKhyGZLComments: IlNNWkEIxVUBHMpwymProductName: GWMuxgiNiLVxnxWProductVersion: 1.0.0.0FileDescription: MsEdXRSxaJOriginalFilename: Legendary.exe

Backdoor.BlackSpider also known as:

Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.MSILKrypt.16
FireEye Gen:Variant.MSILKrypt.16
ALYac Gen:Variant.MSILKrypt.16
Cylance Unsafe
K7AntiVirus Trojan ( 0056d54c1 )
K7GW Trojan ( 0056d54c1 )
Cybereason malicious.0a11f6
TrendMicro Trojan.MSIL.USICE.SMJCDP
BitDefenderTheta Gen:NN.ZemsilF.34590.am0@aGqCtcn
Cyren W32/Trojan.FOP.gen!Eldorado
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:TrojanX-gen [Trj]
BitDefender Gen:Variant.MSILKrypt.16
Ad-Aware Gen:Variant.MSILKrypt.16
Emsisoft Gen:Variant.MSILKrypt.16 (B)
F-Secure Heuristic.HEUR/AGEN.1138839
DrWeb Trojan.DownLoader34.20342
Invincea Troj/MSIL-PNC
McAfee-GW-Edition BehavesLike.Win32.Generic.zt
Sophos Troj/MSIL-PNC
GData MSIL.Trojan.SmallAgent.A
Avira HEUR/AGEN.1138839
Antiy-AVL GrayWare/Win32.Agent.bkt
Arcabit Trojan.MSILKrypt.16
Microsoft TrojanDownloader:MSIL/SmallAgent.SBR!MSR
Cynet Malicious (score: 90)
AhnLab-V3 Trojan/Win32.Krypt.R347301
McAfee GenericRXLS-VU!A1B1BF60A11F
MAX malware (ai score=87)
Malwarebytes Backdoor.BlackSpider
ESET-NOD32 a variant of MSIL/Agent.TZL
TrendMicro-HouseCall Trojan.MSIL.USICE.SMJCDP
Fortinet MSIL/Razy.7018!tr
MaxSecure Trojan.Malware.300983.susgen
AVG Win32:TrojanX-gen [Trj]
Panda Trj/GdSda.A

How to remove Backdoor.BlackSpider?

  • 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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