Categories: Malware

Should I remove “Fugrafa.39137”?

The Fugrafa.39137 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 Fugrafa.39137 virus can do?

  • 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 running processes
  • A process created a hidden window
  • CAPE extracted potentially suspicious content
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • Deletes its original binary from disk
  • Attempts to remove evidence of file being downloaded from the Internet
  • Behavioural detection: Injection (inter-process)
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
  • Installs itself for autorun at Windows startup
  • Network activity detected but not expressed in API logs
  • Creates a copy of itself
  • Anomalous binary characteristics

How to determine Fugrafa.39137?


File Info:

name: 523CD400D6FDEE58607C.mlwpath: /opt/CAPEv2/storage/binaries/26345f8a408c4908615833dcd65cb14a3877d198b52de2004e39e1bfd0bcf212crc32: 51590A83md5: 523cd400d6fdee58607c796efd82681fsha1: c5b08e6b45460ae3f11d3afd0df52590c741d991sha256: 26345f8a408c4908615833dcd65cb14a3877d198b52de2004e39e1bfd0bcf212sha512: d06b51bf3cf4cbb27aa2cff1fa8b7c9366c4f9572cb2104bee6308f59e137ea2ead8a5efc05849cc4bcb76d1861d237424a50f662bf6892b31cb47242c2bee43ssdeep: 6144:JzQYWoC1WkE3fDIbWf0tgjtAVN6/SnLahE8YjHNWVY91NpbZDd0+MhoMbX+GGjGB:ROoSY3PfT2CbDEFMuMbXPM3lxxOtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T19ED4AD26B290C0F1D4579131C951C6F6AA367C25DB25658B37E47EBB3F333E0662A30Asha3_384: b2a028d749a3b4b3782b46e26ab3679b37af904fca22f2283741b96b8fee051e93c0236b7d62ae095f638ddb965b3844ep_bytes: e8c8b00000e9a4feffff8bff558bec56timestamp: 2008-11-18 19:08:25

Version Info:

CompanyName: SysinternalsFileDescription: Handle viewerFileVersion: 3.42InternalName: NthandleLegalCopyright: Copyright © 1997-2008 Mark RussinovichOriginalFilename: Nthandle.exeProductName: Sysinternals HandleProductVersion: 3.42Translation: 0x0409 0x04b0

Fugrafa.39137 also known as:

Bkav W32.AIDetect.malware1
Lionic Trojan.Win32.Yakes.4!c
MicroWorld-eScan Gen:Variant.Fugrafa.39137
FireEye Generic.mg.523cd400d6fdee58
CAT-QuickHeal Trojan.Yakes
ALYac Gen:Variant.Fugrafa.39137
Cylance Unsafe
K7AntiVirus Trojan ( 004b7db01 )
Alibaba Trojan:Win32/Yakes.5d5e77bc
K7GW Trojan ( 004b7db01 )
Cybereason malicious.0d6fde
BitDefenderTheta Gen:NN.ZexaF.34294.Nu0@a4i11gci
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Injector.BVMO
TrendMicro-HouseCall TROJ_GEN.R002C0PKN21
Paloalto generic.ml
Kaspersky Trojan.Win32.Yakes.irrq
BitDefender Gen:Variant.Fugrafa.39137
Avast Win32:Trojan-gen
Tencent Win32.Trojan.Inject.Auto
Ad-Aware Gen:Variant.Fugrafa.39137
Emsisoft Gen:Variant.Fugrafa.39137 (B)
TrendMicro TROJ_GEN.R002C0PKN21
McAfee-GW-Edition Generic-FAWI!523CD400D6FD
Sophos Mal/Generic-S
MAX malware (ai score=85)
Antiy-AVL Trojan/Generic.ASMalwS.E1AD94
Microsoft Trojan:Win32/Tiggre!rfn
Gridinsoft Ransom.Win32.Wacatac.sa
Arcabit Trojan.Fugrafa.D98E1
GData Gen:Variant.Fugrafa.39137
AhnLab-V3 Trojan/Win.Gen
Acronis suspicious
McAfee Generic-FAWI!523CD400D6FD
Malwarebytes Malware.AI.4266357388
SentinelOne Static AI – Suspicious PE
Fortinet W32/BVMO!tr
AVG Win32:Trojan-gen
Panda Trj/CI.A

How to remove Fugrafa.39137?

  • 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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