Malware

Heur.SEF.!e!.1 (B) removal instruction

Malware Removal

The Heur.SEF.!e!.1 (B) 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 Heur.SEF.!e!.1 (B) virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • CAPE extracted potentially suspicious content
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid

How to determine Heur.SEF.!e!.1 (B)?


File Info:

name: AD389EDE350A6C90D989.mlw
path: /opt/CAPEv2/storage/binaries/5a54e016745fae603758e28d52cc885e893e80cc4e07b64418a9c9bab3655281
crc32: 684983B0
md5: ad389ede350a6c90d989b850828ea701
sha1: 9a426f6f297afdba6097604e3a802a080fb5c6c5
sha256: 5a54e016745fae603758e28d52cc885e893e80cc4e07b64418a9c9bab3655281
sha512: 3c7b695f1f079bceca804e2c2ff0137220954614e963f62839d6fcbfed1b7954c5fd68230e06270bf119d6e66296562335db0b98e7dd2a34d29c5f340a5b9464
ssdeep: 49152:aCM9UWaGf5q2VXVscK0oKdTH4AUKxkTQFVEgHztu+thX44ifGJtSqeQLgza6BDmX:3M9pa45qs6uipmFVzArOSqeDalc6d9
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T17746F113F242C1B2C053163155BBA77AAB3466A71B2A96C763C4DF2C3D783D1FD2A05A
sha3_384: 345c9572e7078f489938530eb1219add2470ec6467f9a3698be22778ac3d25f4a8f54da816b760abd7abe6e7aa8d82f0
ep_bytes: 558bec6aff68705e5e00687473490064
timestamp: 2022-12-11 12:13:42

Version Info:

FileVersion: 1.0.0.0
FileDescription: 抖系更新程序
ProductName: 抖系更新程序
ProductVersion: 1.0.0.0
CompanyName: 抖系更新程序
LegalCopyright: 抖系更新程序
Comments: 抖系更新程序
Translation: 0x0804 0x04b0

Heur.SEF.!e!.1 (B) also known as:

BkavW32.AIDetectMalware
LionicTrojan.Multi.Generic.mnQ7
tehtrisGeneric.Malware
MicroWorld-eScanGen:Heur.SEF.!e!.1
ClamAVWin.Malware.Blackmoon-9951484-0
FireEyeGeneric.mg.ad389ede350a6c90
ALYacGen:Heur.SEF.!e!.1
Cylanceunsafe
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 005246d51 )
K7GWTrojan ( 005246d51 )
Cybereasonmalicious.e350a6
CyrenW32/Trojan.ISO.gen!Eldorado
SymantecML.Attribute.HighConfidence
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Packed.FlyStudio.AA potentially unwanted
APEXMalicious
CynetMalicious (score: 100)
BitDefenderGen:Heur.SEF.!e!.1
AvastWin32:TrojanX-gen [Trj]
SophosGeneric Reputation PUA (PUA)
VIPREGen:Heur.SEF.!e!.1
McAfee-GW-EditionBehavesLike.Win32.Generic.tc
Trapminemalicious.moderate.ml.score
EmsisoftGen:Heur.SEF.!e!.1 (B)
IkarusPUA.Hebchengjiu
GDataWin32.Trojan.PSE.4AIOBO
JiangminTrojan.Foreign.fgf
Antiy-AVLTrojan/Win32.FlyStudio.a
XcitiumWorm.Win32.Dropper.RA@1qraug
ArcabitTrojan.SEF.!e!.1
GoogleDetected
McAfeeArtemis!AD389EDE350A
MAXmalware (ai score=84)
VBA32BScope.Downloader.ChinDowl
MalwarebytesTrojan.MalPack.FlyStudio
TrendMicro-HouseCallTROJ_GEN.R002H09DE23
RisingTrojan.Generic@AI.100 (RDML:utSjrLQCoyI7dthaE54Sag)
SentinelOneStatic AI – Suspicious PE
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/CoinMiner.PHP!tr
BitDefenderThetaGen:NN.ZexaF.36250.@t0@auAUvwfb
AVGWin32:TrojanX-gen [Trj]
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Heur.SEF.!e!.1 (B)?

Heur.SEF.!e!.1 (B) 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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