Malware

Win32:AutoRun-COT [Trj] removal instruction

Malware Removal

The Win32:AutoRun-COT [Trj] 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 Win32:AutoRun-COT [Trj] virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • Authenticode signature is invalid
  • Behavioural detection: Injection (inter-process)
  • CAPE detected the embedded pe malware family
  • Attempts to disable Windows Auto Updates
  • Anomalous binary characteristics
  • Attempts to modify Explorer settings to prevent hidden files from being displayed
  • Yara detections observed in process dumps, payloads or dropped files

How to determine Win32:AutoRun-COT [Trj]?


File Info:

name: E7B00DE0F8A193D46DE1.mlw
path: /opt/CAPEv2/storage/binaries/6b58fa6e13f0dba0af631377ff1e14f4df0280f530665726fc53290bcb8b5ea0
crc32: 0AABA6D2
md5: e7b00de0f8a193d46de19e38c8315ebd
sha1: ee05a58eefef1059bf392cd45f02aebd18dee38f
sha256: 6b58fa6e13f0dba0af631377ff1e14f4df0280f530665726fc53290bcb8b5ea0
sha512: 69c01775879d0372d58f56cab6b6979970d059d247336ef0e26c92a81d551b915a6d28dc93784197dde2a5699bde4edc30b1d97ac69380c2514ba337df0ccf6c
ssdeep: 3072:KFKV61MlttMFz8o+F334VSlkfoyHYb/zCHPEhg5JN8x+eDfcAuQPUS9rulVO:KFh1MltKaJkHHYb/zCHPEhg5JN8x+eDL
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T10C04C47D7290977EE456D6F6BA6E8388006D6E3A28D1E057F7C12B1876F09E3C122353
sha3_384: 7677eb15725adc56819a3fdd27417f54a964055ce47fe07459fcac0e3b837231b06405b9f025997cc9a1af4d2dc07892
ep_bytes: 681c394000e8f0ffffff000000000000
timestamp: 2012-01-24 04:18:55

Version Info:

Translation: 0x0409 0x04b0
ProductName: qNQnKGgZ
FileVersion: 1.00
ProductVersion: 1.00
InternalName: luHKebUM
OriginalFilename: luHKebUM.exe

Win32:AutoRun-COT [Trj] also known as:

BkavW32.AIDetectMalware
tehtrisGeneric.Malware
MicroWorld-eScanTrojan.GenericKDZ.96977
FireEyeGeneric.mg.e7b00de0f8a193d4
CAT-QuickHealWorm.VobfusVMF.S20641233
SkyhighBehavesLike.Win32.VBObfus.cm
McAfeeVBObfus.eq
Cylanceunsafe
ZillyaWorm.Vobfus.Win32.1523050
SangforSuspicious.Win32.Save.vb
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaMalware:Win32/km_2ffc.None
K7GWEmailWorm ( 0054d10f1 )
K7AntiVirusEmailWorm ( 0054d10f1 )
ArcabitTrojan.Generic.D17AD1
BitDefenderThetaGen:NN.ZevbaF.36802.lm0@aiPO8Yji
VirITTrojan.Win32.Generic.CASL
SymantecW32.Changeup!gen15
Elasticmalicious (high confidence)
ESET-NOD32Win32/AutoRun.VB.AQX
APEXMalicious
TrendMicro-HouseCallWORM_VOBFUS.SMAB
ClamAVWin.Trojan.Diple-8421
KasperskyWorm.Win32.Vobfus.dfbk
BitDefenderTrojan.GenericKDZ.96977
NANO-AntivirusTrojan.Win32.VB.chzvim
SUPERAntiSpywareTrojan.Agent/Gen-Remnat[VB]
AvastWin32:AutoRun-COT [Trj]
TencentWorm.Win32.Vobfus.n
TACHYONTrojan/W32.Agent.184320.B
EmsisoftTrojan.GenericKDZ.96977 (B)
BaiduWin32.Worm.Pronny.d
F-SecureTrojan.TR/Otran.amya
DrWebTrojan.VbCrypt.60
VIPRETrojan.GenericKDZ.96977
TrendMicroWORM_VOBFUS.SMAB
Trapminemalicious.moderate.ml.score
SophosMal/VBCheMan-B
IkarusWorm.Win32.Vobfus
GoogleDetected
AviraTR/Otran.amya
VaristW32/Vobfus.AI.gen!Eldorado
Antiy-AVLWorm/Win32.WBNA.gen
KingsoftWin32.HeurC.KVM007.a
XcitiumWorm.Win32.Pronny.AK@4ogvoo
MicrosoftWorm:Win32/Vobfus!pz
ViRobotTrojan.Win32.A.Diple.184320.AZ
ZoneAlarmWorm.Win32.Vobfus.dfbk
GDataTrojan.GenericKDZ.96977
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.VB.R19758
Acronissuspicious
VBA32BScope.Trojan.VBCR.2512
ALYacTrojan.GenericKDZ.96977
MAXmalware (ai score=88)
MalwarebytesGeneric.Malware.AI.DDS
PandaW32/Vobfus.GEW.worm
RisingWorm.VobfusEx!1.99DB (CLASSIC)
SentinelOneStatic AI – Malicious PE
FortinetW32/VB.AZGU!tr
AVGWin32:AutoRun-COT [Trj]
DeepInstinctMALICIOUS
alibabacloudTrojan:Win/Vobfus.d42bf9e2

How to remove Win32:AutoRun-COT [Trj]?

Win32:AutoRun-COT [Trj] 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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