Backdoor

Backdoor.Win32.TeviRat.lr removal guide

Malware Removal

The Backdoor.Win32.TeviRat.lr 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 Backdoor.Win32.TeviRat.lr virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • Dynamic (imported) function loading detected
  • Enumerates running processes
  • Expresses interest in specific running processes
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config

How to determine Backdoor.Win32.TeviRat.lr?


File Info:

name: 9D7E7812F7DC269D7307.mlw
path: /opt/CAPEv2/storage/binaries/e598642c741f887cfccf3326b1355b3771aaf881252e5826ee0ba11c872cf339
crc32: A0C9E12B
md5: 9d7e7812f7dc269d7307d8e15d70a939
sha1: 544c2ce472dffe33f4f2db60642c4cddc5c30422
sha256: e598642c741f887cfccf3326b1355b3771aaf881252e5826ee0ba11c872cf339
sha512: 5f111e9a4962027a0e0e5995cd83b61e252de134f33d9575990a18d7b13b1faf126525b74ed853c0aa1d843b7222cc7cc587d38a47bedbe54f628cbcdab742e9
ssdeep: 49152:kqeNVTVZhqg6IPY6vv1il5SQIDr6AxsFCh5/11Cb:xEig6+36pgr6PFWO
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T179A5E03FB268653ED5AA4B3249B39360597BBB61A81B8C1E07F0091DCF664701F3F616
sha3_384: 9ea73f8932d55cfb8c5c5c85206553a3721dc18d15faaf8faa6045eb69e90a417a07b0c38d5aeb3ee21bd30c092b93a3
ep_bytes: 558bec83c4a453565733c08945c48945
timestamp: 2020-05-21 05:56:23

Version Info:

Comments: This installation was built with Inno Setup.
CompanyName: Radio Player
FileDescription: Radio Player Setup
FileVersion: 0.0.0.0
LegalCopyright:
OriginalFileName:
ProductName: Radio Player
ProductVersion: 0.0.0.0
Translation: 0x0000 0x04b0

Backdoor.Win32.TeviRat.lr also known as:

LionicTrojan.Win32.Ekstak.4!c
CynetMalicious (score: 99)
McAfeeArtemis!9D7E7812F7DC
K7AntiVirusTrojan ( 005722fe1 )
AlibabaBackdoor:Win32/TeviRat.b310178d
K7GWTrojan ( 005722fe1 )
Cybereasonmalicious.472dff
ESET-NOD32a variant of Win32/TrojanDropper.Agent.SLC
APEXMalicious
Paloaltogeneric.ml
KasperskyBackdoor.Win32.TeviRat.lr
BitDefenderAdware.GenericKD.47479870
MicroWorld-eScanAdware.GenericKD.47479870
AvastWin32:Trojan-gen
Ad-AwareAdware.GenericKD.47479870
DrWebTrojan.Zadved.1654
TrendMicroTROJ_GEN.R002C0WKQ21
McAfee-GW-EditionBehavesLike.Win32.CSDImonetize.vc
FireEyeAdware.GenericKD.47479870
EmsisoftAdware.GenericKD.47479870 (B)
GDataWin32.Trojan.Kryptik.F8936C
AviraHEUR/AGEN.1142804
GridinsoftRansom.Win32.Wacatac.sa
MicrosoftTrojan:Win32/Wacatac.B!ml
AhnLab-V3PUP/Win32.RL_DownloadAssistant.R354038
ALYacAdware.GenericKD.47479870
MAXmalware (ai score=69)
VBA32Trojan.Ekstak
MalwarebytesMalware.AI.4063450655
TrendMicro-HouseCallTROJ_GEN.R002C0WKQ21
IkarusTrojan.Win32.Crypt
MaxSecureTrojan.Malware.300983.susgen
FortinetRiskware/Agent
AVGWin32:Trojan-gen
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Backdoor.Win32.TeviRat.lr?

Backdoor.Win32.TeviRat.lr 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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