Categories: Backdoor

Should I remove “Backdoor:Win32/Tofsee.BS!MTB”?

The Backdoor:Win32/Tofsee.BS!MTB 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:Win32/Tofsee.BS!MTB virus can do?

Executable code extraction
Creates RWX memory
Unconventionial language used in binary resources: Korean
The binary likely contains encrypted or compressed data.
Collects information to fingerprint the system
Anomalous binary characteristics

Related domains:

z.whorecord.xyz

a.tomx.xyz

How to determine Backdoor:Win32/Tofsee.BS!MTB?


File Info:
crc32: 8256ADEAmd5: 9b410fc32632aa213a58f3467bb22dbcname: motorolam500mp3playerfirmware-rtmd-ajvatv4obgaajrscaenofwasadg_6yya.exesha1: e5904b4270a56b5fc675d112f7c24de7fab025c3sha256: d1f5263b5d8e3238639b93e6810b45095ed019e7dd20c53ade8b162f86ed0a35sha512: e6744efd25cbd4d814cbd3d643291e97de64c0c810fe0abe34744d0ec52118716a0b7ede548b7ec8b06a1a2b7f339e063d78cd3f09b0412ef7e0830c25b7a253ssdeep: 98304:hZUanPihpbcxdLRcXVvQVySsXo6UHPQ0QG0Q:hK9mxdLRcXXoXNQGJtype: PE32 executable (GUI) Intel 80386, for MS Windows
Version Info:
FileVersionNew: 2.3.4InternalServiceName: speedy.exeCopyright: Copyright (C) 2020, softtail

Backdoor:Win32/Tofsee.BS!MTB also known as:

Bkav	W32.AIDetectVM.malware
MicroWorld-eScan	Trojan.GenericKD.33325839
FireEye	Generic.mg.9b410fc32632aa21
McAfee	Artemis!9B410FC32632
AegisLab	Trojan.Win32.Malicious.4!c
Sangfor	Malware
BitDefender	Trojan.GenericKD.33325839
Cybereason	malicious.32632a
Symantec	Ransom.Nemty
APEX	Malicious
GData	Win32.Trojan.Agent.KQXQKX
Kaspersky	Trojan.Win32.AntiAV.cvue
Rising	Trojan.Kryptik!8.8 (C64:YzY0OsQt60lU6+EA)
Endgame	malicious (high confidence)
Sophos	Mal/Generic-S
DrWeb	Trojan.Siggen9.13650
Invincea	heuristic
McAfee-GW-Edition	BehavesLike.Win32.MultiPlug.wc
Trapmine	malicious.high.ml.score
Emsisoft	Trojan.GenericKD.33325839 (B)
Ikarus	Trojan.Win32.Krypt
Cyren	W32/Kryptik.BDL.gen!Eldorado
Webroot	W32.Trojan.Gen
Microsoft	Backdoor:Win32/Tofsee.BS!MTB
Arcabit	Trojan.Generic.D1FC830F
ZoneAlarm	Trojan.Win32.AntiAV.cvue
AhnLab-V3	Trojan/Win32.MalPe.R326644
BitDefenderTheta	Gen:NN.ZexaF.34090.UBW@aeIZLAeG
ALYac	Trojan.Agent.EMCW
MAX	malware (ai score=81)
VBA32	BScope.Trojan.AET.281105
Malwarebytes	Trojan.MalPack.GS
Panda	Trj/GdSda.A
ESET-NOD32	a variant of Win32/Kryptik.HBHP
Tencent	Win32.Trojan.Antiav.Hufh
SentinelOne	DFI – Malicious PE
Fortinet	PossibleThreat.MU
Ad-Aware	Trojan.GenericKD.33325839
AVG	FileRepMalware
Paloalto	generic.ml
CrowdStrike	win/malicious_confidence_90% (W)