Categories: Backdoor

Backdoor.Win32.Agent.myufoa removal

The Backdoor.Win32.Agent.myufoa 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 Backdoor.Win32.Agent.myufoa virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Behavioural detection: Executable code extraction – unpacking
  • Creates RWX memory
  • Guard pages use detected – possible anti-debugging.
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • A process created a hidden window
  • CAPE extracted potentially suspicious content
  • A HTTP/S link was seen in a script or command line
  • Executed a very long command line or script command which may be indicative of chained commands or obfuscation
  • Authenticode signature is invalid
  • A scripting utility was executed
  • Uses Windows utilities for basic functionality
  • Attempts to execute suspicious powershell command arguments

How to determine Backdoor.Win32.Agent.myufoa?


File Info:

name: 3F8EE92475B81E4F7677.mlwpath: /opt/CAPEv2/storage/binaries/4696b6c82dbeb6488e04362132bbc0d114a41c350d4118e8ac6e40d66313de18crc32: 67A37CD2md5: 3f8ee92475b81e4f767777d2162b452fsha1: a84f6de17bc74bf0c1eeb638c780bc5547e63ef8sha256: 4696b6c82dbeb6488e04362132bbc0d114a41c350d4118e8ac6e40d66313de18sha512: e247e7a38517b6b51e5ddfedfa51aad119b0696af5eef443808d508f397356415a4f706f8385223197aa83e24d28f206c16c529a0cf4c7532973758a31e854e1ssdeep: 49152:i1qUuwI4U2sAZg6BDi6LVA7ImsFeFiqaFW3A:i1EwI4UZAZgIDTKKFM2btype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1889533E0ABD700B8C1DA1E705C54FFB65846BA690314CED763547C2B7E22ACBA73D05Asha3_384: f0dc70e293b9dcc268cc0af31d8292dc58d00841f779b667b1c2810a23d9f06d320f70c41043345eb9e169bd2e0ed0dfep_bytes: 558bec6aff6878c84100684095410064timestamp: 2016-04-02 22:14:00

Version Info:

Comments: Far Reached SoftwareCompanyName: Far Reached SoftwareFileDescription: Far Reached SoftwareLegalCopyright: Far Reached SoftwareLegalTrademarks: Far Reached SoftwareProductName: Far Reached SoftwareFileVersion: 6.21.63ProductVersion: 6.21.63InternalName: Far ReachedOriginalFilename: Far Reached.exeTranslation: 0x0407 0x04b0

Backdoor.Win32.Agent.myufoa also known as:

Bkav W32.AIDetect.malware2
MicroWorld-eScan Trojan.Sesfix.1
FireEye Trojan.Sesfix.1
ALYac Trojan.Sesfix.1
Alibaba Packed:Win32/7Drop.b3845adc
BitDefenderTheta Gen:NN.ZexaF.34084.7r3@aWabKhki
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Packed.7Zip.S.gen
TrendMicro-HouseCall TROJ_GEN.R002H0CLB21
Paloalto generic.ml
Kaspersky Backdoor.Win32.Agent.myufoa
BitDefender Trojan.Sesfix.1
Avast Win32:7Drop-D [Trj]
Tencent Win32.Trojan.Sesfix.Lnow
McAfee-GW-Edition BehavesLike.Win32.Vawtrak.tc
Emsisoft Trojan.Sesfix.1 (B)
GData Trojan.Sesfix.1
eGambit Unsafe.AI_Score_100%
Avira HEUR/AGEN.1143645
MAX malware (ai score=89)
ViRobot Trojan.Win32.Z.Sesfix.2024216
Microsoft Trojan:Win32/Tiggre!rfn
Cynet Malicious (score: 100)
McAfee Artemis!3F8EE92475B8
VBA32 Backdoor.Agent
Malwarebytes Backdoor.DarkComet
Ikarus Trojan.Win32.7zip
Rising Malware.AbnormalStub/SFX!1.D758 (CLASSIC)
SentinelOne Static AI – Suspicious PE
MaxSecure Trojan.Malware.133535815.susgen
Fortinet W32/PossibleThreat
AVG Win32:7Drop-D [Trj]
Panda Trj/CI.A

How to remove Backdoor.Win32.Agent.myufoa?

  • 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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