Malware

ML/PE-A + Troj/Backdr-IJ removal instruction

Malware Removal

The ML/PE-A + Troj/Backdr-IJ 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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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 ML/PE-A + Troj/Backdr-IJ virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Attempts to connect to a dead IP:Port (2 unique times)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Possible date expiration check, exits too soon after checking local time
  • Creates RWX memory
  • Anomalous file deletion behavior detected (10+)
  • Dynamic (imported) function loading detected
  • Enumerates running processes
  • Reads data out of its own binary image
  • A process created a hidden window
  • Drops a binary and executes it
  • Unconventionial language used in binary resources: Korean
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • Executable file is packed/obfuscated with MPRESS
  • Authenticode signature is invalid
  • Uses Windows utilities for basic functionality
  • Uses Windows utilities for basic functionality
  • Deletes its original binary from disk
  • Created a process from a suspicious location
  • Anomalous binary characteristics

How to determine ML/PE-A + Troj/Backdr-IJ?


File Info:

name: C85EAFAD6BAC56857C18.mlw
path: /opt/CAPEv2/storage/binaries/6fdfa1adb24a29ac5245dc61436349b6add4b593dba24c0553c5ff23660867c4
crc32: 8664FF7D
md5: c85eafad6bac56857c18ad991cd6dd5f
sha1: db95a9c1fa463bdc91652cd32c9a2ef49c2a511c
sha256: 6fdfa1adb24a29ac5245dc61436349b6add4b593dba24c0553c5ff23660867c4
sha512: 5cb3b7d64ea46ed43316debb71c1e19285aed084a0e7d4e77c296c7de152390c0b0ac6872f5c8dcddc2a34a298f222697949b71a875be5244ae279dd99745fd5
ssdeep: 24576:wlvjco24PDcHYByYE2HeobxrCmby6sKrIy:ac147c4BY2HVxlby
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T13885F015BA80D0B5F36807711416E6F50EB5BC3942A8D58FF7687E3A5A312C38A7728F
sha3_384: 12a263f9132b18ac40920b958f77f7da5a2f8f9209adb6c350731f89296400e3b698f423b4590fda37b0a3eecf8bdbea
ep_bytes: e850750000e979feffff8bff558bec81
timestamp: 2012-11-06 10:57:03

Version Info:

CompanyName: Samsung Urban
FileDescription: Ultead Video
FileVersion: 1, 0, 0, 85
InternalName: Jghdfsfd Porker
LegalCopyright: Copyright (C) 2012
OriginalFilename: Maggo Play
ProductName: Gtsfwe
ProductVersion: 1, 0, 0, 85
Translation: 0x0412 0x04b0

ML/PE-A + Troj/Backdr-IJ also known as:

BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
DrWebTrojan.AVKill.24829
MicroWorld-eScanTrojan.GenericKD.47429798
FireEyeGeneric.mg.c85eafad6bac5685
CAT-QuickHealTrojan.Gupboot.B.mue
McAfeeGeneric BackDoor.aeu
CylanceUnsafe
ZillyaTrojan.Urelas.Win32.469
K7AntiVirusTrojan ( 004996b71 )
K7GWTrojan ( 004996b71 )
CrowdStrikewin/malicious_confidence_70% (D)
BitDefenderThetaGen:NN.ZexaF.34062.Wn3@a4Q8eRfO
CyrenW32/Plite.C.gen!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Urelas.AR
AvastMBR:Plite-G [Rtk]
CynetMalicious (score: 100)
KasperskyRootkit.Win32.Plite.pvd
BitDefenderTrojan.GenericKD.47429798
NANO-AntivirusTrojan.Win32.AVKill.cqueaz
SUPERAntiSpywareTrojan.Agent/Gen-Dropper
TencentMalware.Win32.Gencirc.10cdf58a
Ad-AwareTrojan.GenericKD.47429798
EmsisoftTrojan.GenericKD.47429798 (B)
ComodoTrojWare.Win32.GupBoot.BFC@5szi8p
BaiduWin32.Rootkit.Agent.s
VIPRETrojan.Win32.Urelas.b (v)
McAfee-GW-EditionBehavesLike.Win32.CoinMiner.tt
SophosML/PE-A + Troj/Backdr-IJ
GDataWin32.Trojan.PSE.1EZZ25Y
JiangminTrojan/Generic.aouac
AviraTR/Crypt.XPACK.Gen2
Antiy-AVLTrojan/Win32.Unknown
ArcabitTrojan.Generic.D2D3B8A6
MicrosoftTrojan:Win32/Gupboot.B
AhnLab-V3Trojan/Win32.Wecod.R41369
Acronissuspicious
VBA32Rootkit.Plite
ALYacTrojan.GenericKD.47429798
MAXmalware (ai score=89)
MalwarebytesMalware.AI.986681238
APEXMalicious
RisingTrojan.Agent!1.9D23 (CLASSIC)
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.121218.susgen
FortinetW32/Urelas.O!tr
AVGMBR:Plite-G [Rtk]
Cybereasonmalicious.d6bac5
PandaTrj/Genetic.gen

How to remove ML/PE-A + Troj/Backdr-IJ?

ML/PE-A + Troj/Backdr-IJ 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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