Trojan

About “Trojan.TeslaCrypt.F” infection

Malware Removal

The Trojan.TeslaCrypt.F 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 Trojan.TeslaCrypt.F virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Reads data out of its own binary image
  • A process created a hidden window
  • Uses Windows utilities for basic functionality
  • Attempts to remove evidence of file being downloaded from the Internet
  • Attempts to delete volume shadow copies
  • Exhibits behavior characteristic of Alphacrypt/Teslacrypt ransomware
  • Installs itself for autorun at Windows startup
  • Writes a potential ransom message to disk
  • Attempts to modify proxy settings
  • Creates a known TeslaCrypt/AlphaCrypt ransomware decryption instruction / key file.
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities

How to determine Trojan.TeslaCrypt.F?


File Info:

crc32: 509954D1
md5: 94b3f45361f9e14271e8b720dbf63b70
name: 94B3F45361F9E14271E8B720DBF63B70.mlw
sha1: 3e364de31ed1834ebe76721c36cf51c0f5e55605
sha256: a6521c20c50371370f98a223b902b9479ab151f449598e2de73df23a6ed35ee2
sha512: 0850b13d0418172f1921030a5c81c0ec57afbba50b58b5b080448d1a1e879b5f44db42c46f5462c2ba5f2cfda4ef109ef8bf46ff145e4eb641c8884b518a746c
ssdeep: 3072:H033SCEEJqKvm9DlcdSD8s17ann4hqvDgeH7+bnI/eh7f5cjDq53Xep9/ti+RYFz:ATEjMm9DHbov7g2+b7xc3aOL/o/LiatB
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Dropbox, Inc.
FileVersion: 2.10.41
CompanyName: Dropbox, Inc.
ProductName: Dropbox
ProductVersion: 2.10.41
FileDescription: Dropbox
OriginalFilename: Dropbox.exe
Translation: 0x0409 0x04b0

Trojan.TeslaCrypt.F also known as:

BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
DrWebTrojan.Encoder.3401
CynetMalicious (score: 100)
CAT-QuickHealRansomware.Crowti.A4
ALYacTrojan.TeslaCrypt.F
CylanceUnsafe
ZillyaTrojan.Bebloh.Win32.365
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaRansom:Win32/Tescrypt.016072f3
K7GWTrojan ( 004da5211 )
K7AntiVirusTrojan ( 004da5211 )
CyrenW32/Agent.XL.gen!Eldorado
SymantecPacked.Generic.521
ESET-NOD32Win32/Filecoder.TeslaCrypt.I
APEXMalicious
AvastWin32:CryptoWall-AJ [Cryp]
ClamAVWin.Dropper.TeslaCrypt-9816514-0
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderTrojan.TeslaCrypt.F
NANO-AntivirusTrojan.Win32.Encoder.eaetak
SUPERAntiSpywareTrojan.Agent/Gen-Kryptik
MicroWorld-eScanTrojan.TeslaCrypt.F
TencentMalware.Win32.Gencirc.10c576f7
Ad-AwareTrojan.TeslaCrypt.F
SophosML/PE-A + Troj/Ransom-BWK
ComodoMalware@#10hh2h4bsi3qs
BitDefenderThetaGen:NN.ZexaF.34628.tq0@a0FrLoc
VIPRETrojan.Win32.Generic!BT
TrendMicroTROJ_CRYPTESLA_FB1203C8.UVPA
McAfee-GW-EditionBehavesLike.Win32.Emotet.fm
FireEyeGeneric.mg.94b3f45361f9e142
EmsisoftTrojan.TeslaCrypt.F (B)
SentinelOneStatic AI – Suspicious PE
JiangminTrojan.Generic.iurl
WebrootGen.Variant.Ransomware
AviraTR/Crypt.XPACK.Gen8
eGambitGeneric.Malware
KingsoftWin32.Troj.Generic_a.a.(kcloud)
MicrosoftRansom:Win32/Tescrypt.C
ArcabitTrojan.TeslaCrypt.F
AegisLabTrojan.Win32.Generic.4!c
GDataTrojan.TeslaCrypt.F
AhnLab-V3Trojan/Win32.Teslacrypt.C1315446
McAfeeGenericR-FLY!94B3F45361F9
MAXmalware (ai score=100)
VBA32Hoax.Bitman
PandaTrj/CI.A
TrendMicro-HouseCallTROJ_CRYPTESLA_FB1203C8.UVPA
RisingRansom.Tescrypt!8.3AF (CLOUD)
YandexTrojan.GenAsa!/X8ZFmodN+c
IkarusBackdoor.Win32.Ruskill
FortinetW32/Kryptik.EKDN!tr
AVGWin32:CryptoWall-AJ [Cryp]
Qihoo-360Win32/Ransom.Tescrypt.HykCEpsA

How to remove Trojan.TeslaCrypt.F?

Trojan.TeslaCrypt.F 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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