Categories: Malware

Fragtor.31231 removal

The Fragtor.31231 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.

Gridinsoft Anti-Malware

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.
6-day free trial available.

What Fragtor.31231 virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Behavioural detection: Executable code extraction – unpacking
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • The executable is likely packed with VMProtect
  • Authenticode signature is invalid
  • Tries to suspend Cuckoo threads to prevent logging of malicious activity
  • Tries to unhook or modify Windows functions monitored by Cuckoo

How to determine Fragtor.31231?


File Info:

name: 98BDE57BAA9B59D3ECA8.mlwpath: /opt/CAPEv2/storage/binaries/5a6171e865457c5635969d1f695458c9a8d35fe42b5ae0414ceae9aa7b09d471crc32: 3C784064md5: 98bde57baa9b59d3eca8ea6f885e1885sha1: 02247902aa8446aa3f89ec4e8948546547ee67e7sha256: 5a6171e865457c5635969d1f695458c9a8d35fe42b5ae0414ceae9aa7b09d471sha512: f6e86ae20239a93f13ff2644cd22367c211ea1a5f23c8f4981027808087ae20c1463110066f0b65fb24c63b0a95bc6789cff9bd043ff735373323bde892c04cassdeep: 98304:fXrDL/pUPdUcACjGAzBHyt7nKlPnoAiA/zsCO4DrjIIJoq3B3oC1YI3d0O9aHg/C:zZod7niA7bDrjXRx3qId0yYVtetype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T13156233342324186E5F1CC3A562B7EE572F703998B41A87C65EBACC538229E4F356D93sha3_384: da082cd2c5f7bf8790e2232ef1f5ca32d7e1395860b295ab34abb143eca2e270b2abcdb6a6c2575f927436b375fd571dep_bytes: 682d232fbce8c78acfff4ae9200bcffftimestamp: 2022-02-01 19:56:52

Version Info:

FileVersion: 1.0.0.0FileDescription: 易语言程序ProductName: 易语言程序ProductVersion: 1.0.0.0LegalCopyright: 作者版权所有 请尊重并使用正版Comments: 本程序使用易语言编写(http://www.eyuyan.com)Translation: 0x0804 0x04b0

Fragtor.31231 also known as:

Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Fragtor.31231
ALYac Gen:Variant.Fragtor.31231
Cylance Unsafe
K7AntiVirus Trojan ( 0056e6e91 )
BitDefender Gen:Variant.Fragtor.31231
K7GW Trojan ( 0056e6e91 )
Cybereason malicious.2aa844
BitDefenderTheta Gen:NN.ZexaF.34182.@B0@aaGzJsgb
Cyren W32/Trojan.GRW.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/FlyStudio.Packed.AO potentially unwanted
Kaspersky VHO:Trojan.Win32.Blamon.gen
Rising Malware.Heuristic!ET#100% (RDMK:cmRtazpwC1DFL9ItPUf8QeleHyts)
Sophos Generic ML PUA (PUA)
Comodo TrojWare.Win32.Agent.ISVQ@5mbonp
McAfee-GW-Edition BehavesLike.Win32.Generic.tc
FireEye Generic.mg.98bde57baa9b59d3
Emsisoft Gen:Variant.Fragtor.31231 (B)
APEX Malicious
MAX malware (ai score=84)
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Trojan:Win32/Sabsik.FL.B!ml
GData Win32.Application.PUPStudio.A
Cynet Malicious (score: 100)
Malwarebytes PUP.Optional.ChinAd
Ikarus Trojan.Win32.Krypt
SentinelOne Static AI – Malicious PE
MaxSecure Dropper.Dinwod.frindll

How to remove Fragtor.31231?

  • 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.

Recent Posts

MSIL/GenKryptik.GXIZ information

The MSIL/GenKryptik.GXIZ is considered dangerous by lots of security experts. When this infection is active,…

2 months ago

Malware.AI.2789448175 (file analysis)

The Malware.AI.2789448175 is considered dangerous by lots of security experts. When this infection is active,…

2 months ago

Jalapeno.1878 removal instruction

The Jalapeno.1878 is considered dangerous by lots of security experts. When this infection is active,…

2 months ago

What is “Trojan.Heur3.LPT.YmKfaKBcBekib”?

The Trojan.Heur3.LPT.YmKfaKBcBekib is considered dangerous by lots of security experts. When this infection is active,…

2 months ago

How to remove “Worm.Win32.Vobfus.exmt”?

The Worm.Win32.Vobfus.exmt is considered dangerous by lots of security experts. When this infection is active,…

2 months ago

About “TrojanDownloader:Win32/Beebone.JO” infection

The TrojanDownloader:Win32/Beebone.JO is considered dangerous by lots of security experts. When this infection is active,…

2 months ago