Categories: Malware

What is “Fragtor.46857 (B)”?

The Fragtor.46857 (B) 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 Fragtor.46857 (B) 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
  • Enumerates the modules from a process (may be used to locate base addresses in process injection)
  • CAPE extracted potentially suspicious content
  • Unconventionial language used in binary resources: Oriya
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • CAPE detected the RedLine malware family

How to determine Fragtor.46857 (B)?


File Info:

name: 37D3B1F3BCDC85CCAC1F.mlwpath: /opt/CAPEv2/storage/binaries/24998b88c04507edd8de88136ef7547806f32474acdd916f5e17b95d5795f283crc32: 9A7587E0md5: 37d3b1f3bcdc85ccac1f35d710b782b3sha1: 12e83a32189cb1efdb252dbb50473f5092339386sha256: 24998b88c04507edd8de88136ef7547806f32474acdd916f5e17b95d5795f283sha512: 546f8937924c80d4a44602f6616389a444298dee54595e91c2c4ffb0f7760f4e5bd19f06572b296651eec1dda6013d8f421ca8660fbbd083a8baa0079ee92259ssdeep: 6144:1AFKLG0n2XxXcU7+njVdHr9KRuPlbaYKg+zZoLuzbgwu6Qigak:qFKikKXcDjVdHrMRud7S6unn5type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T14964D03176AC8871E5B34E704821DAE45B2B7C116D31AA4FE25457AE1F32F8C99F132Esha3_384: 373443ea368c408ce9e3fa6ed37415b8782d760c3a2a78dde4e788ac9fe206007962632a5728e49c9929d58245366d5eep_bytes: e87c340000e979feffffcccccc8b4c24timestamp: 2020-09-14 19:49:00

Version Info:

InternalName: bomgpiaruci.iwaCopyright: Copyrighz (C) 2021, fudkatProductVersion: 13.54.77.27Translation: 0x0127 0x046a

Fragtor.46857 (B) also known as:

Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
FireEye Generic.mg.37d3b1f3bcdc85cc
McAfee Lockbit-FSWW!37D3B1F3BCDC
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 0056b2c51 )
BitDefender Gen:Variant.Fragtor.46857
K7GW Trojan ( 0056b2c51 )
CrowdStrike win/malicious_confidence_100% (D)
Cyren W32/Kryptik.FWV.gen!Eldorado
Symantec ML.Attribute.HighConfidence
APEX Malicious
Kaspersky UDS:DangerousObject.Multi.Generic
MicroWorld-eScan Gen:Variant.Fragtor.46857
Ad-Aware Gen:Variant.Fragtor.46857
Emsisoft Gen:Variant.Fragtor.46857 (B)
McAfee-GW-Edition BehavesLike.Win32.Generic.fc
Sophos ML/PE-A + Troj/Krypt-BO
SentinelOne Static AI – Malicious PE
GData Gen:Variant.Fragtor.46857
MAX malware (ai score=81)
Microsoft Trojan:Win32/Sabsik.FL.B!ml
Acronis suspicious
BitDefenderTheta Gen:NN.ZexaF.34062.uy0@a0cY8qVG
ALYac Gen:Variant.Fragtor.46857
Malwarebytes Trojan.MalPack.GS
Rising Malware.Heuristic!ET#91% (RDMK:cmRtazpYtD87n7zais1K37Q71Bhz)
Ikarus Trojan-Ransom.StopCrypt
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Kryptik.HNPK!tr
Cybereason malicious.2189cb

How to remove Fragtor.46857 (B)?

  • 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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