Categories: Backdoor

How to remove “Backdoor.Erica.2”?

The Backdoor.Erica.2 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.Erica.2 virus can do?

  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Creates RWX memory
  • The binary likely contains encrypted or compressed data.
  • Executed a process and injected code into it, probably while unpacking
  • Installs itself for autorun at Windows startup
  • Operates on local firewall’s policies and settings
  • Creates a copy of itself
  • Interacts with known DarkComet registry keys
  • Attempts to disable UAC
  • Attempts to modify or disable Security Center warnings
  • Creates known Fynloski/DarkComet mutexes

How to determine Backdoor.Erica.2?


File Info:

crc32: 88201690md5: bd458377cbc9d9b9ce5102ca0b11ac12name: lolaso.exesha1: 00c1fd8a2c66f06f85e162e21da81d4e9495d816sha256: f38e4a34c44d89d69f9946705998754d59c0e14a45704a9213a768c715ff2bf8sha512: 4e70c9744cc8e5354c34954d1d32791ca5001c0c706a8f736d20d2e384e8ce8ec9e1af84655efb6ac0e8defc89b615f94964798146244cf2f705b40e8161b811ssdeep: 6144:9yGlkbBKi44ZZNNkHERdMvX2kxOE2cuSuXoLq6Z:VyQi44ZNjj4PIE2Jwtype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Assembly Version: 0.0.0.0InternalName: 14njibh5.exeFileVersion: 0.0.0.0ProductVersion: 0.0.0.0FileDescription: OriginalFilename: 14njibh5.exe

Backdoor.Erica.2 also known as:

DrWeb Trojan.PackedNET.8
MicroWorld-eScan Gen:Variant.Backdoor.Erica.2
CAT-QuickHeal VirTool.Obfuscator.AM5
ALYac Gen:Variant.Backdoor.Erica.2
Cylance Unsafe
Sangfor Malware
K7AntiVirus Trojan ( 0053564e1 )
BitDefender Gen:Variant.Backdoor.Erica.2
K7GW Trojan ( 0053564e1 )
Cybereason malicious.7cbc9d
BitDefenderTheta Gen:NN.ZemsilF.34106.tq0@a4kQmSj
Cyren W32/MSIL_Troj.CD.gen!Eldorado
APEX Malicious
GData Gen:Variant.Backdoor.Erica.2
Kaspersky HEUR:Trojan.Win32.Generic
Ad-Aware Gen:Variant.Backdoor.Erica.2
Emsisoft Gen:Variant.Backdoor.Erica.2 (B)
Comodo TrojWare.MSIL.Injector.DKR@7ixht8
F-Secure Trojan.TR/Dropper.Gen
Baidu MSIL.Trojan.Injector.u
Invincea heuristic
McAfee-GW-Edition BehavesLike.Win32.Generic.fc
Trapmine malicious.high.ml.score
FireEye Generic.mg.bd458377cbc9d9b9
Sophos Troj/MSIL-ECK
Ikarus Trojan.Injector
F-Prot W32/MSIL_Troj.CD.gen!Eldorado
MaxSecure Trojan.Malware.300983.susgen
Avira TR/Dropper.Gen
Endgame malicious (high confidence)
Arcabit Trojan.Backdoor.Erica.2
ZoneAlarm HEUR:Trojan.Win32.Generic
Microsoft Trojan:MSIL/GenKryptik.PJ!ibt
AhnLab-V3 Win-Trojan/MSILKrypt14.Exp
Acronis suspicious
McAfee PWSZbot-FACM!BD458377CBC9
MAX malware (ai score=87)
ESET-NOD32 a variant of MSIL/Injector.YN
SentinelOne DFI – Malicious PE
eGambit Unsafe.AI_Score_100%
Fortinet MSIL/Injector.PE!tr
AVG FileRepMalware
CrowdStrike win/malicious_confidence_100% (D)
Qihoo-360 HEUR/QVM03.0.DC38.Malware.Gen

How to remove Backdoor.Erica.2?

  • 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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