Backdoor

What is “Backdoor.TVRat.Dropper”?

Malware Removal

The Backdoor.TVRat.Dropper 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 Backdoor.TVRat.Dropper virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Sample contains Overlay data
  • Uses Windows utilities for basic functionality
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • Uses Windows utilities to create a scheduled task
  • Created a service that was not started
  • Uses suspicious command line tools or Windows utilities
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Backdoor.TVRat.Dropper?


File Info:

name: 5BBE80716A52E1177234.mlw
path: /opt/CAPEv2/storage/binaries/103a6f5912de1531221143016600aecf84bd03deaa3cecf389acd6d626e8dbeb
crc32: FC95F2B0
md5: 5bbe80716a52e1177234378c9ca3ac41
sha1: 416da7419aed371b578a5b4119519d10506901be
sha256: 103a6f5912de1531221143016600aecf84bd03deaa3cecf389acd6d626e8dbeb
sha512: 5394c081c7c8f04540223f5436ed7c893dd4f4751561d794300df11d71d802fbc46b4c63aee00167365e3c45b1932316bd2c78495973af19b4e1ff5b0869c085
ssdeep: 98304:aBkMA37sgHUz3NDG9uEytlI/L+7Te0z1Tcfu+2B/UwDaNeSr1lE:EgrsgHUACI/K7Te0z15b/UwDleu
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T16136330662B10570E91E91350C43D84D26B2F5DD19F4DBA879ECAD4AAF7E3ECEA1D302
sha3_384: 05e8b7817589f53ebb30d10ab253a15086a3d43a88f05765bffeb00a21fc64b8ddfce33ec28731b189c3fe8818b434a0
ep_bytes: 558bec83c4c453565733c08945f08945
timestamp: 2023-11-25 12:19:51

Version Info:

Comments: This installation was built with Inno Setup.
CompanyName:
FileDescription: SmartTV Setup
FileVersion:
LegalCopyright:
ProductName: SmartTV
ProductVersion:
Translation: 0x0000 0x04b0

Backdoor.TVRat.Dropper also known as:

BkavW32.AIDetectMalware
LionicTrojan.Win32.Windigo.h!c
DrWebTrojan.Siggen22.15776
SkyhighBehavesLike.Win32.ObfuscatedPoly.rc
McAfeeArtemis!5BBE80716A52
Cylanceunsafe
ZillyaTrojan.Injuke.Win32.37801
K7AntiVirusTrojan ( 005722fe1 )
AlibabaTrojanDropper:Win32/Injuke.feac152f
K7GWTrojan ( 005722fe1 )
SymantecTrojan.Gen.MBT
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/TrojanDropper.Agent.SLC
CynetMalicious (score: 99)
APEXMalicious
KasperskyTrojan.Win32.Injuke.jnxu
AvastOther:Malware-gen [Trj]
F-SecureHeuristic.HEUR/AGEN.1332570
SophosGeneric Reputation PUA (PUA)
JiangminTrojan.Ekstak.ciey
VaristW32/Trojan.KPAM-1505
AviraHEUR/AGEN.1332570
KingsoftWin32.Trojan.Injuke.jnxu
MicrosoftTrojan:Win32/ICLoader.JL!MTB
ZoneAlarmTrojan.Win32.Injuke.jnxu
GDataWin32.Trojan.Agent.XE9343
AhnLab-V3Trojan/Win.DownloadAssistant.R621621
MalwarebytesBackdoor.TVRat.Dropper
TrendMicro-HouseCallTROJ_GEN.R002H0CKP23
IkarusTrojan-Dropper.Win32.Agent
FortinetW32/Agent.SLC!tr
AVGOther:Malware-gen [Trj]
DeepInstinctMALICIOUS

How to remove Backdoor.TVRat.Dropper?

Backdoor.TVRat.Dropper 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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