Categories: Spy

Win32/Spy.Keydoor.AD removal guide

The Win32/Spy.Keydoor.AD 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 Win32/Spy.Keydoor.AD virus can do?

Sample contains Overlay data
Reads data out of its own binary image
Drops a binary and executes it
The binary contains an unknown PE section name indicative of packing
Executable file is packed/obfuscated with MPRESS
Authenticode signature is invalid
Uses Windows utilities for basic functionality
Deletes executed files from disk
Uses suspicious command line tools or Windows utilities
Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Win32/Spy.Keydoor.AD?


File Info:
name: A781CEAB6EF1C8ABC80C.mlwpath: /opt/CAPEv2/storage/binaries/c1e70e0d0fc460a6773cda16e5ee55c27cb921806bd224d30c6c00ab121af295crc32: A541BA19md5: a781ceab6ef1c8abc80ce12651d62412sha1: 2bb969ad0cb5fb73782c38162ae9188eb8e65d31sha256: c1e70e0d0fc460a6773cda16e5ee55c27cb921806bd224d30c6c00ab121af295sha512: 1965cc3a82c4c00678660c1926f096d6c3240f0e72e509b0868cb9a5a6a3f8542119400e096be35a0de1ce1e419e4a3dfc894395f8b08ce9ae276dd64b3b06d4ssdeep: 1536:IE3qz4ayX9ioT5Xl8lQWj1vTo5G6kvBzodfjZp4ZDpcuTRRL/Wv:179l86WqGzIfjZpSDpcuTRRD0type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T116D37F03A9408265F436C633027FEE7145E86C2025E4F5E2B3565FFF6A63B93ED1924Asha3_384: 5078ce71b57ff5692e749ec3b9dbd73b151c5bc686ffadf464423d1a3040258a73e54a840f2ed52c37d0dd195bfcc84eep_bytes: e8ea650000e978feffff8bff558bec51timestamp: 2012-07-26 18:49:30
Version Info:
0: [No Data]

Win32/Spy.Keydoor.AD also known as:

Bkav	W32.AIDetectMalware
Lionic	Trojan.Win32.Scar.tnvd
DrWeb	Trojan.Siggen6.34441
MicroWorld-eScan	Trojan.GenericKDZ.94611
ClamAV	Win.Malware.Scar-9776391-0
FireEye	Generic.mg.a781ceab6ef1c8ab
CAT-QuickHeal	Trojan.Dynamer.8881
ALYac	Trojan.GenericKDZ.94611
Malwarebytes	Keydoor.Spyware.Stealer.DDS
VIPRE	Trojan.GenericKDZ.94611
Sangfor	Trojan.Win32.Save.ShadowBrokersC
K7AntiVirus	Trojan ( 0052964f1 )
Alibaba	Malware:Win32/km_24a476.None
K7GW	Trojan ( 0052964f1 )
CrowdStrike	win/malicious_confidence_100% (W)
Baidu	Win32.Trojan.Agent.avd
VirIT	Trojan.Win32.CryptXPACK.CTR
Cyren	W32/S-d32b606c!Eldorado
Symantec	SMG.Heur!gen
Elastic	malicious (high confidence)
ESET-NOD32	Win32/Spy.Keydoor.AD
APEX	Malicious
Cynet	Malicious (score: 100)
Kaspersky	Trojan.Win32.Scar.ojnn
BitDefender	Trojan.GenericKDZ.94611
Avast	Win32:BackDoor-AFV [Trj]
Tencent	Trojan.Win32.Scar.16000293
Sophos	Troj/AutoG-X
F-Secure	Trojan.TR/Dropper.Gen
BitDefenderTheta	AI:Packer.E2B116271E
Zillya	Trojan.Katusha.Win32.38343
TrendMicro	TrojanSpy.Win32.KEYDOOR.SM
McAfee-GW-Edition	BehavesLike.Win32.Ursnif.ch
Trapmine	malicious.high.ml.score
Emsisoft	Trojan.GenericKDZ.94611 (B)
Ikarus	Trojan-Spy.Win32.Keydoor
GData	Trojan.GenericKDZ.94611
Jiangmin	Trojan/Generic.beovz
Avira	TR/Dropper.Gen
Antiy-AVL	Virus/Win32.Expiro.imp
Xcitium	TrojWare.Win32.Spy.Keydoor.AA@82pvo3
Arcabit	Trojan.Generic.D17193
ViRobot	Backdoor.Win32.Agent.106526
ZoneAlarm	Trojan.Win32.Scar.ojnn
Microsoft	Trojan:Win32/Vindor!pz
Google	Detected
AhnLab-V3	Trojan/Win32.Scar.R226511
McAfee	Ursnif-FQRW!A781CEAB6EF1
MAX	malware (ai score=86)
VBA32	Trojan.Scar
Cylance	unsafe
Panda	Trj/Genetic.gen
TrendMicro-HouseCall	TrojanSpy.Win32.KEYDOOR.SM
Rising	Spyware.Keydoor!1.B6A0 (CLASSIC)
Yandex	Trojan.GenAsa!kMCqdEG3U64
SentinelOne	Static AI – Malicious PE
MaxSecure	Trojan.Malware.9744576.susgen
Fortinet	W32/Agent.XFS!tr
AVG	Win32:BackDoor-AFV [Trj]
DeepInstinct	MALICIOUS