Win32/Spy.Delf.QOS removal instruction

The Win32/Spy.Delf.QOS 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.

GridinSoft Anti-Malware

Gridinsoft Anti-Malware

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 Win32/Spy.Delf.QOS virus can do?

Anomalous binary characteristics

How to determine Win32/Spy.Delf.QOS?


File Info:
crc32: 6B455163
md5: e55b0633bc4967e2caf3bb66be13772e
name: E55B0633BC4967E2CAF3BB66BE13772E.mlw
sha1: 75100e2ded14982360db3307f2862aecfa3d6232
sha256: 1a5fbb09c6bb0a6ec31465cba846bd862f11f47651778f22cc49843b879ae4e9
sha512: d118392a39ffe423bc278ca2ed034decece354aafac0bc0914b1fac8e21515e4989b0eb8ff244183c07e7fab19fc52d23aaca9224001dbde4de9db39826dc665
ssdeep: 12288:DRoT9HfQPxfAmGooLh5m3WIR+eSi5XmwvomLWZ:DWx/QfGoq5m3hR820mo
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
0: [No Data]

Win32/Spy.Delf.QOS also known as:

Elastic	malicious (high confidence)
MicroWorld-eScan	Gen:Variant.Symmi.79852
FireEye	Gen:Variant.Symmi.79852
CAT-QuickHeal	Trojan.Generic
McAfee	Trojan-FOBP!E55B0633BC49
Cylance	Unsafe
VIPRE	Trojan.Win32.Generic!BT
AegisLab	Trojan.Win32.Generic.4!c
Sangfor	Malware
CrowdStrike	win/malicious_confidence_80% (D)
BitDefender	Gen:Variant.Symmi.79852
K7GW	Trojan ( 000c8a591 )
K7AntiVirus	Trojan ( 000c8a591 )
BitDefenderTheta	Gen:NN.ZelphiF.34804.AGW@ayvsGzg
Cyren	W32/Trojan.BWM.gen!Eldorado
Symantec	SMG.Heur!gen
APEX	Malicious
Avast	Win32:Malware-gen
Kaspersky	HEUR:Trojan.Win32.Generic
Alibaba	TrojanSpy:Win32/Tiggre.ec863169
Ad-Aware	Gen:Variant.Symmi.79852
Sophos	Mal/Generic-S
Comodo	TrojWare.Win32.Delf.QOS@7ceg7f
F-Secure	Heuristic.HEUR/AGEN.1121816
TrendMicro	TROJ_GEN.R002C0CA721
McAfee-GW-Edition	BehavesLike.Win32.Trojan.gh
Emsisoft	Gen:Variant.Symmi.79852 (B)
SentinelOne	Static AI – Suspicious PE
Avira	HEUR/AGEN.1121816
MAX	malware (ai score=100)
Antiy-AVL	Trojan/Win32.TSGeneric
Microsoft	Trojan:Win32/Tiggre!plock
Arcabit	Trojan.Symmi.D137EC
ZoneAlarm	HEUR:Trojan.Win32.Generic
GData	Gen:Variant.Symmi.79852
Cynet	Malicious (score: 85)
AhnLab-V3	Trojan/Win32.Agent.R231522
VBA32	BScope.Trojan.Tiggre
ALYac	Gen:Variant.Symmi.79852
Malwarebytes	Generic.Trojan.Malicious.DDS
Panda	Trj/CI.A
ESET-NOD32	a variant of Win32/Spy.Delf.QOS
TrendMicro-HouseCall	TROJ_GEN.R002C0CA721
Rising	Trojan.Generic@ML.100 (RDMK:vxI5T/DI/UDXrmddRj+9VQ)
Yandex	Trojan.GenAsa!7ObNTfBS5VM
Ikarus	Trojan-Dropper.Delf
Fortinet	W32/Injector.NSKH!tr
AVG	Win32:Malware-gen
Cybereason	malicious.3bc496
Paloalto	generic.ml
Qihoo-360	Win32/Backdoor.fcb

How to remove Win32/Spy.Delf.QOS?

Win32/Spy.Delf.QOS removal tool

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.

About the author

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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