Categories: Trojan

Should I remove “Trojan:Win32/Bulta!rfn”?

The Trojan:Win32/Bulta!rfn 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:Win32/Bulta!rfn virus can do?

  • Executable code extraction
  • Deletes its original binary from disk
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Creates a copy of itself
  • Anomalous binary characteristics

Related domains:

caiyundaifu.top

How to determine Trojan:Win32/Bulta!rfn?


File Info:

crc32: F94FBD77md5: 043781cbc40ed73c703b5cf18d1eb2a9name: CL3306.exesha1: db078bd16717ced516bff5b96a0a2f91c366be80sha256: 7ae978ce0c3f2e56dae779d537d393ed7c6906a7e23fee747d02dc5c015155ecsha512: 97c5b164768536d7456dfc2d6286419337c2f7c3b0c0921e293afdc955b0f069e832858c8099ed539973ff1084f33755abaef8e69278292a36dfb32ff485ec5essdeep: 3072:/3QirmqttaEU2lOgPrB803jTV+65lMET6CA:/Ax6rhV+AlMantype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan:Win32/Bulta!rfn also known as:

MicroWorld-eScan Gen:Variant.Graftor.595622
McAfee GenericRXHY-TQ!043781CBC40E
Cylance Unsafe
Zillya Trojan.Farfli.Win32.32749
AegisLab Trojan.Win32.APosT.4!c
Sangfor Malware
K7AntiVirus Trojan ( 00521b151 )
BitDefender Gen:Variant.Graftor.595622
K7GW Trojan ( 00521b151 )
CrowdStrike win/malicious_confidence_80% (W)
TrendMicro TROJ_GEN.R015C0DBE20
APEX Malicious
Paloalto generic.ml
GData Win32.Backdoor.Zegost.34SKNU
Kaspersky Trojan.Win32.APosT.ict
Alibaba Trojan:Win32/APosT.4f0e968a
NANO-Antivirus Trojan.Win32.Farfli.fqiwwf
ViRobot Trojan.Win32.Z.Graftor.122880.B
Rising Backdoor.Farfli!8.B4 (CLOUD)
Endgame malicious (high confidence)
Emsisoft Gen:Variant.Graftor.595622 (B)
Comodo Malware@#1equfpr9nyho
F-Secure Trojan.TR/Dropper.Gen
DrWeb Trojan.DownLoader28.21037
VIPRE Trojan.Win32.Generic!BT
Invincea heuristic
McAfee-GW-Edition GenericRXHY-TQ!043781CBC40E
FireEye Generic.mg.043781cbc40ed73c
Sophos Mal/Generic-S
SentinelOne DFI – Malicious PE
Cyren W32/Trojan.OQCG-6469
Jiangmin Trojan.APosT.zr
Avira TR/Dropper.Gen
eGambit Unsafe.AI_Score_100%
MAX malware (ai score=81)
Antiy-AVL Trojan/Win32.AGeneric
Microsoft Trojan:Win32/Bulta!rfn
Arcabit Trojan.Graftor.D916A6
ZoneAlarm Trojan.Win32.APosT.ict
AhnLab-V3 Malware/Win32.Generic.C3251323
Acronis suspicious
BitDefenderTheta Gen:NN.ZexaF.34090.hmW@aabXs1h
ALYac Gen:Variant.Graftor.595622
VBA32 BScope.Trojan.Downloader
Malwarebytes Backdoor.Farfli
Panda Trj/CI.A
ESET-NOD32 a variant of Win32/Injector.BLQC
TrendMicro-HouseCall TROJ_GEN.R015C0DBE20
Tencent Win32.Trojan.Apost.Crf
Yandex Backdoor.Farfli!vKx2RkAjXng
Ikarus Trojan.Win32.Injector
Fortinet W32/Generic.AC.450D72
Ad-Aware Gen:Variant.Graftor.595622
AVG Win32:Trojan-gen
Avast Win32:Trojan-gen
Qihoo-360 Win32/Trojan.e97

How to remove Trojan:Win32/Bulta!rfn?

  • 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.
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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