Categories: Worm

Worm:Win32/Sfone removal tips

The Worm:Win32/Sfone 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.
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What Worm:Win32/Sfone virus can do?

  • Executable code extraction
  • At least one process apparently crashed during execution
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • Attempts to connect to a dead IP:Port (5 unique times)
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • Performs some HTTP requests
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Uses Windows utilities for basic functionality
  • Installs itself for autorun at Windows startup
  • Exhibits possible ransomware file modification behavior
  • Creates a hidden or system file
  • Attempts to modify proxy settings
  • Anomalous binary characteristics

Related domains:

www.bing.com
crl3.digicert.com
ocsp.digicert.com

How to determine Worm:Win32/Sfone?


File Info:

crc32: BC2DFCF0md5: a08b33314cebf70fe2643017b7bb6409name: A08B33314CEBF70FE2643017B7BB6409.mlwsha1: 8a5df9c9e8d9f983929eec23a7f8e8adf365422esha256: 44e20f5855724b26d41e788abd3e4a2212ae485ad7f5bef446ba1114dbfb6564sha512: 8d77ba5d8b68c9d566cacbeafadbbf57ac3ea143215cde946a0589e4690abaece0c864346df739846ebd23723db162ea523d65afe009e407af4b3b74ba304c25ssdeep: 6144:CjluQoSIIo5R1Nl090To7oDvY1EBCrML+FlHxMP7S+FhuD:CEQoSs5Ni90TNdCrM4HuznzMtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Worm:Win32/Sfone also known as:

Bkav W32.AIDetectVM.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKDZ.70387
FireEye Generic.mg.a08b33314cebf70f
McAfee GenericRXKN-BX!A08B33314CEB
Cylance Unsafe
VIPRE Worm.Win32.Agent.cp (v)
Sangfor Malware
K7AntiVirus Trojan ( 0051918e1 )
BitDefender Trojan.GenericKDZ.70387
K7GW Trojan ( 0051918e1 )
Cybereason malicious.14cebf
Invincea ML/PE-A + Troj/Agent-BFWE
BitDefenderTheta AI:Packer.19C454781E
Cyren W32/Agent.BTR.gen!Eldorado
Symantec W32.SillyWNSE
APEX Malicious
Avast Win32:WormX-gen [Wrm]
ClamAV Win.Worm.SillyWNSE-7784290-0
Kaspersky Worm.Win32.Agent.cp
NANO-Antivirus Trojan.Win32.Wofith.hzygna
Tencent Malware.Win32.Gencirc.10ba4358
Ad-Aware Trojan.GenericKDZ.70387
Sophos Troj/Agent-BFWE
Comodo Worm.Win32.Agent.CP@42tt
F-Secure Trojan.TR/Dropper.Gen
DrWeb Trojan.MulDrop15.57947
Zillya Worm.Agent.Win32.52973
TrendMicro Worm.Win32.SFONE.SM
McAfee-GW-Edition BehavesLike.Win32.Generic.fc
Emsisoft Trojan.GenericKDZ.70387 (B)
Ikarus Worm.Win32.Agent
Jiangmin Worm.Agent.ws
Webroot W32.Trojan.Gen
Avira TR/Dropper.Gen
Antiy-AVL Worm/Win32.Agent.cp
Microsoft Worm:Win32/Sfone
Gridinsoft Trojan.Heur!.030120A9
Arcabit Trojan.Generic.D112F3
ZoneAlarm Worm.Win32.Agent.cp
GData Trojan.GenericKDZ.70387
Cynet Malicious (score: 100)
AhnLab-V3 Worm/Win32.Agent.R336858
Acronis suspicious
VBA32 Worm.Agent
ALYac Trojan.GenericKDZ.70387
MAX malware (ai score=89)
Malwarebytes Trojan.Agent.Generic
Panda Generic Suspicious
ESET-NOD32 a variant of Win32/Agent.CP
TrendMicro-HouseCall Worm.Win32.SFONE.SM
Rising Worm.Agent!1.BDD2 (TFE:1:EV1tbXRZcAI)
Yandex Worm.Agent!LBOC44jF1A4
SentinelOne Static AI – Malicious PE
Fortinet W32/Agent.6C6A!tr
AVG Win32:WormX-gen [Wrm]
CrowdStrike win/malicious_confidence_100% (D)
Qihoo-360 HEUR/QVM18.1.1DFB.Malware.Gen

How to remove Worm:Win32/Sfone?

  • 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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Paul Valéry

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