Malware

ML/PE-A + Troj/Gupboot-C removal instruction

Malware Removal

The ML/PE-A + Troj/Gupboot-C 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 ML/PE-A + Troj/Gupboot-C virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Behavioural detection: Executable code extraction – unpacking
  • Attempts to connect to a dead IP:Port (2 unique times)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Dynamic (imported) function loading detected
  • Enumerates running processes
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • Reads data out of its own binary image
  • A process created a hidden window
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • Unconventionial language used in binary resources: Korean
  • 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
  • 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/Gupboot-C?


File Info:

name: 1C0C19DF3B2BAF0695E3.mlw
path: /opt/CAPEv2/storage/binaries/b8ced487e8ca6d1bd9eaf337b0c70d700477229e290a5874f579f831fde28b90
crc32: F5366899
md5: 1c0c19df3b2baf0695e3f95360c8e851
sha1: f8c6ccd14de2a3dfe460469ff87171072a4e8248
sha256: b8ced487e8ca6d1bd9eaf337b0c70d700477229e290a5874f579f831fde28b90
sha512: 4e1e218c24d94c804cf3fbcc6b4804da0ccfffdb5d022787ca1105ca555d409b1bb90b4c98f154b7dd0c4db1da1a4a0a0c2afd34d0ed32851580ef29b02f1f1d
ssdeep: 12288:XwCXnLquXU99ICwj7xrcqPkePh+RvMaBlYJQCe2m9Or:AFn9pwjFMePh+RpBlU69Or
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T11C75DF257A409071E7A90B714816E6B50D79AC3D06A8E5CFF7783E3A5D312D38A7328F
sha3_384: 48aee4c7472b3d4556957c76162000631113c0d5b5487651211df2082e4798b57f3471f3a1dfbf75cf1398248eca6a4f
ep_bytes: e8b0750000e979feffff8bff558bec81
timestamp: 2012-11-09 07:14:38

Version Info:

CompanyName: Apple
FileDescription: Apple iCloud
FileVersion: 1, 0, 0, 85
InternalName: Apple New Ipad
LegalCopyright: Copyright (C) 2012
OriginalFilename: app stroe
ProductName: Apple iPad
ProductVersion: 1, 0, 0, 85
Translation: 0x0412 0x04b0

ML/PE-A + Troj/Gupboot-C also known as:

BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKD.47486400
FireEyeGeneric.mg.1c0c19df3b2baf06
CAT-QuickHealTrojan.Gupboot.B.mue
McAfeeTrojan-FCSU!1C0C19DF3B2B
CylanceUnsafe
ZillyaTrojan.Urelas.Win32.447
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 0052964f1 )
K7GWTrojan ( 0052964f1 )
Cybereasonmalicious.f3b2ba
BaiduWin32.Rootkit.Agent.s
CyrenW32/Plite.C.gen!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Urelas.AR
APEXMalicious
ClamAVWin.Trojan.R-102
KasperskyRootkit.Win32.Plite.pvf
BitDefenderTrojan.GenericKD.47486400
NANO-AntivirusTrojan.Win32.Plite.crinlj
SUPERAntiSpywareTrojan.Agent/Gen-Dropper
AvastMBR:Plite-G [Rtk]
RisingTrojan.Agent!1.9D23 (CLASSIC)
Ad-AwareTrojan.GenericKD.47486400
EmsisoftTrojan.GenericKD.47486400 (B)
ComodoTrojWare.Win32.GupBoot.BFC@5szi8p
DrWebTrojan.AVKill.25437
VIPRETrojan.Win32.Urelas.b (v)
McAfee-GW-EditionBehavesLike.Win32.CoinMiner.tz
SophosML/PE-A + Troj/Gupboot-C
SentinelOneStatic AI – Malicious PE
GDataWin32.Trojan.PSE.1EZZ25Y
JiangminTrojan/Generic.aoxdt
AviraTR/Crypt.XPACK.Gen2
MAXmalware (ai score=89)
Antiy-AVLTrojan/Generic.ASMalwS.2C41F5
MicrosoftTrojan:Win32/Gupboot.B
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.Wecod.R41369
Acronissuspicious
BitDefenderThetaGen:NN.ZexaF.34062.In3@aG0AgKlO
ALYacTrojan.GenericKD.47486400
VBA32Trojan.Packed
MalwarebytesMalware.AI.986681238
TencentTrojan.Win32.Agent.afj
YandexRootkit.Plite!hYTpUvJu6nM
IkarusTrojan.Win32.Urelas
MaxSecureTrojan.Malware.121218.susgen
FortinetW32/Urelas.O!tr
AVGMBR:Plite-G [Rtk]
PandaTrj/Genetic.gen
CrowdStrikewin/malicious_confidence_80% (D)

How to remove ML/PE-A + Troj/Gupboot-C?

ML/PE-A + Troj/Gupboot-C 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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