Categories: Trojan

Trojan.Downloader.ED removal guide

The Trojan.Downloader.ED 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 Trojan.Downloader.ED virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Creates RWX memory
  • Dynamic (imported) function loading detected
  • CAPE extracted potentially suspicious content
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Likely installs a bootkit via raw harddisk modifications
  • Deletes its original binary from disk
  • Attempts to restart the guest VM
  • Uses IOCTL_SCSI_PASS_THROUGH control codes to manipulate drive/MBR which may be indicative of a bootkit
  • Attempted to write directly to a physical drive
  • Creates a copy of itself
  • Anomalous binary characteristics

How to determine Trojan.Downloader.ED?


File Info:

name: EBD568833CA74DEFA2EE.mlwpath: /opt/CAPEv2/storage/binaries/78f00531fc497a8ae24017390cdd91c7d7eec8ad87ed1ccf320765742d30ebd9crc32: 9CA5A7FFmd5: ebd568833ca74defa2eecd13df8c0b4bsha1: 38a3cb3a43ae90f41a4e5534c76cd75471107a57sha256: 78f00531fc497a8ae24017390cdd91c7d7eec8ad87ed1ccf320765742d30ebd9sha512: e81f1f7dace56f9f567d63435e96ca39e66621ed1f03c0f4a7457d38d07ab0cf883659493ac963b54df187e61170852c80188899ee600142a71fa8cac7e7d331ssdeep: 6144:6QN7rhAqR4ggahnG2O87F+/9zvz11Yvgp:627rhdRJg2F+/9zvz11Wtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T13E24D02A6AF95277F6F3CBB1ACF12783A66A79532851584E0CD203454473B92E5E033Fsha3_384: 311ae971812359565c18a78f77d8dd635eacaff121732e20ca086c681f2183a0f0a13dd131c39a898e653cceb1f122a3ep_bytes: 558bec83ec188d45ec506820d64000fftimestamp: 2003-10-20 19:05:52

Version Info:

0: [No Data]

Trojan.Downloader.ED also known as:

Bkav W32.AIDetect.malware1
Lionic Trojan.Win32.Generic.4!c
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Razy.806105
FireEye Generic.mg.ebd568833ca74def
CAT-QuickHeal Trojan.Zbot.100165
McAfee PWS-Zbot-FBDC!EBD568833CA7
Cylance Unsafe
Sangfor Suspicious.Win32.Save.a
K7AntiVirus Riskware ( 0040eff71 )
BitDefender Gen:Variant.Razy.806105
K7GW Riskware ( 0040eff71 )
Cybereason malicious.33ca74
BitDefenderTheta Gen:NN.ZexaF.34712.nSW@aSOGnwp
Cyren W32/Zbot.OW.gen!Eldorado
tehtris Generic.Malware
ESET-NOD32 Win32/Olmarik.AYY
Paloalto generic.ml
Kaspersky UDS:DangerousObject.Multi.Generic
Alibaba Trojan:Win32/Olmarik.a875908f
NANO-Antivirus Trojan.Win32.Panda.croewj
ViRobot Backdoor.Win32.ZAccess.159744
Rising Trojan.Generic@AI.100 (RDML:9/6z+v7+XvOGYWC3KkITvw)
Ad-Aware Gen:Variant.Razy.806105
Sophos ML/PE-A + Troj/Kazy-BO
Comodo TrojWare.Win32.Kryptik.BKHN@52hbrt
DrWeb Trojan.PWS.Panda.2401
Zillya Trojan.Olmarik.Win32.11094
McAfee-GW-Edition BehavesLike.Win32.Corrupt.dc
SentinelOne Static AI – Malicious PE
Trapmine malicious.high.ml.score
Emsisoft Gen:Variant.Razy.806105 (B)
APEX Malicious
Jiangmin Trojan/Trojan.aaj
Webroot W32.Rogue.Gen
Avira HEUR/AGEN.1220721
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Trojan:Win32/Alureon
Arcabit Trojan.Razy.DC4CD9
GData Gen:Variant.Razy.806105
Cynet Malicious (score: 100)
AhnLab-V3 Backdoor/Win32.ZAccess.R82483
Acronis suspicious
VBA32 BScope.TrojanPSW.Panda
MAX malware (ai score=100)
Malwarebytes Trojan.Downloader.ED
Panda Trj/Dtcontx.G
Tencent Win32.Trojan.Agent.Aojd
Yandex Trojan.GenAsa!33q2CZRe1O4
Ikarus Trojan.Crypt2
Fortinet W32/Gimemo.BKAA!tr
AVG Win32:Crypt-PXY [Trj]
Avast Win32:Crypt-PXY [Trj]
CrowdStrike win/malicious_confidence_100% (W)

How to remove Trojan.Downloader.ED?

  • 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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