Categories: Trojan

Trojan.Heur.goNfrfA5ltpib removal

The Trojan.Heur.goNfrfA5ltpib 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 Trojan.Heur.goNfrfA5ltpib virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Dynamic (imported) function loading detected
  • Expresses interest in specific running processes
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Authenticode signature is invalid
  • Installs itself for autorun at Windows startup
  • Attempts to disable or modify Explorer Folder Options
  • Attempts to disable System Restore
  • Attempts to modify Explorer settings to prevent file extensions from being displayed
  • Attempts to modify Explorer settings to prevent hidden files from being displayed

How to determine Trojan.Heur.goNfrfA5ltpib?


File Info:

name: 4824521C9F18B0B6C248.mlwpath: /opt/CAPEv2/storage/binaries/162c036d1d2bc59657d043f4248cd732454146a9b6f59c0f85bf9dc1b6cf5229crc32: 0E8014EEmd5: 4824521c9f18b0b6c2488de45039aa93sha1: 87ee25891b5e8f450ee6b60afcd0ca7b1df967d5sha256: 162c036d1d2bc59657d043f4248cd732454146a9b6f59c0f85bf9dc1b6cf5229sha512: 4654885b1abe37b49a649575d14f95c98f088e360cf414fc9374d063b1d1b1766abb2fa4b534a7c0a8b68ed75a52b1728f1129517246bb4b40347f295bd3ec5dssdeep: 6144:mjCj2jCjGjCj6jCjrjCjcjCjfjCjSjCjCjVjCjPj/jCjCjejCj2jCjGjCj6jCjra:0type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T179A59E037B17E009F624C9395B0645AD63857EA18E037E6BA2253E7B3E371C62E57732sha3_384: 5270827ac217021212e97fa9328176258e9c058496b4c1d3c88de69ce0914c6de712faecae27c5f191c90e2914ce6dbfep_bytes: 60be007041008dbe00a0feff5783cdfftimestamp: 2006-07-15 11:26:47

Version Info:

Translation: 0x0409 0x04b0ProductName: 4k51k4FileVersion: 1.12.1985ProductVersion: 1.12.1985InternalName: 4K51K4OriginalFilename: 4K51K4.exe

Trojan.Heur.goNfrfA5ltpib also known as:

Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
DrWeb Win32.HLLM.Generic.411
MicroWorld-eScan Gen:Trojan.Heur.goNfrfA5ltpib
FireEye Generic.mg.4824521c9f18b0b6
CAT-QuickHeal Worm.Ludbaruma.A3
ALYac Gen:Trojan.Heur.goNfrfA5ltpib
Cylance Unsafe
VIPRE Worm.Win32.Ludbaruma.a (v)
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_90% (D)
BitDefender Gen:Trojan.Heur.goNfrfA5ltpib
K7GW Trojan ( 0040f6141 )
K7AntiVirus Trojan ( 0040f6141 )
BitDefenderTheta AI:Packer.4096617C1D
Cyren W32/A-b40369a2!Eldorado
Symantec Trojan Horse
ESET-NOD32 a variant of Win32/VB.ET
TrendMicro-HouseCall WORM_BRONTOK.W
ClamAV Legacy.Trojan.Agent-1388589
Kaspersky Email-Worm.Win32.Brontok.w
NANO-Antivirus Trojan.Win32.Brontok.eultyo
ViRobot I-Worm.Win32.A.Brontok.93802[UPX]
Rising Worm.VBInjectEx!1.99E6 (RDMK:cmRtazqGO6ZWCWyIryIocBP1AcPO)
Ad-Aware Gen:Trojan.Heur.goNfrfA5ltpib
Sophos ML/PE-A + Mal/VB-F
Comodo TrojWare.Win32.Regrun.Q@1gs3xh
Baidu Win32.Worm.VB.k
Zillya Worm.Brontok.Win32.1192
TrendMicro WORM_BRONTOK.W
McAfee-GW-Edition BehavesLike.Win32.Generic.vh
Emsisoft Gen:Trojan.Heur.goNfrfA5ltpib (B)
SentinelOne Static AI – Malicious PE
Jiangmin Worm/Brontok.kd
Avira WORM/Brontok.W.2
Antiy-AVL Trojan/Generic.ASMalwS.9652B5
Kingsoft Heur.SSC.2773342.1216.(kcloud)
Microsoft Trojan:Win32/Sabsik.FL.B!ml
SUPERAntiSpyware Worm.Brontok
GData Gen:Trojan.Heur.goNfrfA5ltpib
Cynet Malicious (score: 100)
AhnLab-V3 Worm/Win32.VB.R42952
McAfee W32/YahLover.worm.gen.b
VBA32 Worm.Brontok
Malwarebytes Worm.Brontok
Panda Trj/Vilsel.AF
APEX Malicious
Tencent Worm.Win32.Brontok.d
Yandex I-Worm.Brontok!4gJwN60hfZM
MAX malware (ai score=82)
eGambit Unsafe.AI_Score_89%
Fortinet W32/Brontok.W!worm
AVG Win32:Brontok-BW [Wrm]
Cybereason malicious.c9f18b
Avast Win32:Brontok-BW [Wrm]

How to remove Trojan.Heur.goNfrfA5ltpib?

  • 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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