Trojan

TrojanDropper:Win32/Alureon.N removal instruction

Malware Removal

The TrojanDropper:Win32/Alureon.N 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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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 TrojanDropper:Win32/Alureon.N virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Sample contains Overlay data
  • Presents an Authenticode digital signature
  • 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
  • Authenticode signature is invalid
  • CAPE detected the embedded win api malware family
  • Deletes executed files from disk
  • Touches a file containing cookies, possibly for information gathering
  • Yara detections observed in process dumps, payloads or dropped files

How to determine TrojanDropper:Win32/Alureon.N?


File Info:

name: A39C7870C1EE52A4D505.mlw
path: /opt/CAPEv2/storage/binaries/61bdbc1a25e16c48e05a17b5dc2305558cbb09b4c1b86f12e0f57f232af29aa2
crc32: 77003CBC
md5: a39c7870c1ee52a4d505820714bc669c
sha1: 067b34e2ff47691f8ba91f871702227632f09130
sha256: 61bdbc1a25e16c48e05a17b5dc2305558cbb09b4c1b86f12e0f57f232af29aa2
sha512: 8933e1723689ea60e604d7116ad403a01f945d21a360683187f86b8c95b457fb6c2cfe007e9b741b2a49d812bcf3eb8d3c518d3049046523a488476b3468f0fc
ssdeep: 12288:n2UtEeW8NxPeOyJwPScqKvnY3QyunoYcS5K:n2Ua8vPei8YaXa
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T14594127392A09876E426CE719C1AE119193BBE715C30B068719C4FDE7F2F9A1B84B353
sha3_384: 786e4d83ad45d5b4a03cae21c90b84e1b10f6ddeb65a09f13bdfe9bc1294f0c5c01a84eca107e3c5268ad302bb665965
ep_bytes: 558bec83c4c453565733c08945f08945
timestamp: 1992-06-19 22:22:17

Version Info:

Comments: This installation was built with Inno Setup.
CompanyName:
FileDescription:
FileVersion:
LegalCopyright:
ProductName:
ProductVersion:
Translation: 0x0000 0x04b0

TrojanDropper:Win32/Alureon.N also known as:

BkavW32.Common.61DEDDC3
LionicTrojan.Win32.DNSChanger.4!c
MicroWorld-eScanTrojan.DNSChanger.VD
FireEyeTrojan.DNSChanger.VD
SkyhighRDN/DNSChanger.gen
McAfeeRDN/DNSChanger.gen
MalwarebytesGeneric.Malware/Suspicious
VIPRETrojan.DNSChanger.VD
K7AntiVirusTrojan ( 0059f6b91 )
AlibabaTrojan:Win32/DNSChanger.509f088a
K7GWTrojan ( 0059f6b91 )
Cybereasonmalicious.0c1ee5
SymantecTrojan.Gen.MBT
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/GenCBL.CMQ
TrendMicro-HouseCallTROJ_GEN.R002C0DAN24
KasperskyTrojan.Win32.DNSChanger.zhw
BitDefenderTrojan.DNSChanger.VD
NANO-AntivirusTrojan.Win32.Drop.dzcyib
AvastWin32:Foxer [Trj]
EmsisoftTrojan.DNSChanger.VD (B)
F-SecureTrojan.TR/Dropper.Gen
DrWebTrojan.MulDrop3.15312
ZillyaTrojan.DNSChangerCRTD.Win32.5207
TrendMicroTROJ_GEN.R002C0DAN24
SophosMal/Generic-S
IkarusTrojan.Win32.DNSChanger
JiangminTrojanDropper.Agent.noy
WebrootW32.Malware.Gen
GoogleDetected
AviraTR/Dropper.Gen
KingsoftWin32.Trojan.DNSChanger.zhw
MicrosoftTrojanDropper:Win32/Alureon.N
XcitiumTrojWare.Win32.Trojan.DNSChanger.VD0@1s6fbe
ArcabitTrojan.DNSChanger.VD
ZoneAlarmTrojan.Win32.DNSChanger.zhw
GDataTrojan.DNSChanger.VD
CynetMalicious (score: 99)
ALYacTrojan.DNSChanger.VD
MAXmalware (ai score=99)
Cylanceunsafe
PandaTrj/CI.A
RisingTrojan.MalCert!1.F667 (CLASSIC)
YandexTrojan.Agent!eO851jgjUnc
MaxSecureTrojan.Malware.2588.susgen
FortinetW32/DNSChanger.ZHW!tr
AVGWin32:Foxer [Trj]
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_60% (W)

How to remove TrojanDropper:Win32/Alureon.N?

TrojanDropper:Win32/Alureon.N 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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