Categories: Backdoor

Backdoor:Win32/Quicdy.A removal

The Backdoor:Win32/Quicdy.A 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/Quicdy.A virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Compression (or decompression)
  • Creates RWX memory
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • Unconventionial language used in binary resources: Polish
  • Collects information to fingerprint the system
  • Anomalous binary characteristics

Related domains:

barthrtada.com
sourpuss.net
ns1.opennameserver.org
freya.stelas.de
ns.dotbit.me
ns1.moderntld.com

How to determine Backdoor:Win32/Quicdy.A?


File Info:

crc32: 2122CA2Fmd5: ae39c323218af31016f0ba9a2b58b984name: n1.exesha1: 6a225eb1d9186aa1bf001509e40341521590a201sha256: 61a2e05d5ec897847fe7309ffad64bc2c7960e9c94c3766df7720f7473e529d5sha512: d03d90a6fc12032e686e686356664ca5ca01ac41e4df0e5209af8c75ad6a269984a4d92e271928eb38e5c8e48fdfd2eff7fdcde47d7e1077e08addd2436ba5a7ssdeep: 6144:qEboKtaJsb1ua38O1EGyWGClvppe2vDnFJQq65y:qwlRug11EGVGC9f5nEFMtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Backdoor:Win32/Quicdy.A also known as:

Bkav W32.AIDetectVM.malware
DrWeb Trojan.Encoder.25965
MicroWorld-eScan Trojan.GenericKDZ.47017
FireEye Generic.mg.ae39c323218af310
Qihoo-360 Generic/HEUR/QVM10.2.D935.Malware.Gen
McAfee GenericRXGK-WE!AE39C323218A
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
AegisLab Trojan.Win32.Jimmy.4!c
Sangfor Malware
K7AntiVirus Trojan ( 0053b72b1 )
BitDefender Trojan.GenericKDZ.47017
K7GW Trojan ( 0053b72b1 )
Cybereason malicious.3218af
TrendMicro Trojan.Win32.SODINOK.SM.hp
BitDefenderTheta Gen:NN.ZexaF.34106.tyW@auNqF7lG
Cyren W32/Kryptik.IE.gen!Eldorado
APEX Malicious
Avast Win32:MalwareX-gen [Trj]
GData Trojan.GenericKDZ.47017
Kaspersky HEUR:Trojan.Win32.Generic
Alibaba Trojan:Win32/Kryptik.e179c802
NANO-Antivirus Trojan.Win32.Coins.fhocwq
Tencent Win32.Trojan.Generic.Lnxx
Ad-Aware Trojan.GenericKDZ.47017
Sophos Mal/GandCrab-B
Comodo Malware@#1gke4knfskbbl
F-Secure Heuristic.HEUR/AGEN.1102756
Zillya Trojan.GenericKD.Win32.179212
Invincea heuristic
McAfee-GW-Edition BehavesLike.Win32.Generic.fh
Trapmine malicious.high.ml.score
Emsisoft Trojan.GenericKDZ.47017 (B)
SentinelOne DFI – Suspicious PE
F-Prot W32/Kryptik.IE.gen!Eldorado
Jiangmin Trojan.PSW.Coins.bbw
Webroot W32.Adware.Installcore
Avira HEUR/AGEN.1102756
Antiy-AVL Trojan[PSW]/Win32.Coins
Endgame malicious (high confidence)
Arcabit Trojan.Generic.DB7A9
ZoneAlarm HEUR:Trojan.Win32.Generic
Microsoft Backdoor:Win32/Quicdy.A
AhnLab-V3 Win-Trojan/Gandcrab08.Exp
Acronis suspicious
VBA32 BScope.Trojan.Vigorf
ALYac Trojan.GenericKDZ.47017
MAX malware (ai score=100)
Malwarebytes Trojan.MalPack
Panda Trj/GdSda.A
Zoner Trojan.Win32.72207
ESET-NOD32 a variant of Win32/Kryptik.GKIB
TrendMicro-HouseCall Trojan.Win32.SODINOK.SM.hp
Rising Trojan.Vigorf!8.EAEA (CLOUD)
Yandex Trojan.Agent!O19UCy4do4U
Ikarus Trojan.Win32.Crypt
eGambit Unsafe.AI_Score_99%
Fortinet W32/Kryptik.GKJF!tr
AVG Win32:MalwareX-gen [Trj]
Paloalto generic.ml
CrowdStrike win/malicious_confidence_100% (W)
MaxSecure Trojan.Malware.73700185.susgen

How to remove Backdoor:Win32/Quicdy.A?

  • 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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