Worm

Worm:Win32/Fasong removal guide

Malware Removal

The Worm:Win32/Fasong 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

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/Fasong virus can do?

  • Creates RWX memory
  • Reads data out of its own binary image
  • The executable is compressed using UPX
  • Installs itself for autorun at Windows startup
  • Network activity detected but not expressed in API logs
  • Created a service that was not started
  • Creates a slightly modified copy of itself

How to determine Worm:Win32/Fasong?


File Info:

crc32: 5F931BE2
md5: 7c986ab5d46078154d0d302dc5360f62
name: 7C986AB5D46078154D0D302DC5360F62.mlw
sha1: f63de1f674ba6b467adf4e5dc74409e8780c9a1d
sha256: 03745fbf91cf67f1c079704524ed1b5064fc3e067083e33a9cc1655a3748ee2a
sha512: c45d5631aefd8f8eb1acb8a26eb8d2418ae31a6c1f5e0b5ee360c295176dd92f7df485e3539cabf2ff0c6252a3741ac50546c5e349192c7fc9e859f17629d7ec
ssdeep: 12288:M8kxNhOZElO5kkWjhD4AyE8kxNhOZElO5kkWjhD4Ay:jqEkfFQqEkfF
type: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows, UPX compressed

Version Info:

0: [No Data]

Worm:Win32/Fasong also known as:

BkavW32.FasongFTTcA.Worm
K7AntiVirusTrojan ( 0048b81e1 )
DrWebWin32.HLLW.Fasong.1
MicroWorld-eScanTrojan.GenericKD.32553391
CMCWorm.Win32.Fasong!O
ALYacTrojan.GenericKD.32553391
CylanceUnsafe
ZillyaWorm.Fasong.Win32.2
SangforMalware
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaWorm:Win32/Fasong.5e7ebfc7
K7GWTrojan ( 0048b81e1 )
Cybereasonmalicious.5d4607
TrendMicroTROJ_GEN.R002C0CE620
BaiduWin32.Trojan-PSW.OLGames.bm
CyrenW32/Scar.AE.gen!Eldorado
SymantecTrojan.Benfgame
ESET-NOD32Win32/Fasong.A.unp
APEXMalicious
TotalDefenseWin32/PSW.QQpass.7001
AvastWin32:Fasong-G [Wrm]
ClamAVWin.Worm.Fasong-2
GDataTrojan.GenericKD.32553391
KasperskyTrojan.Win32.Scar.ofhn
BitDefenderTrojan.GenericKD.32553391
NANO-AntivirusTrojan.Win32.Fasong.hmzl
ViRobotWorm.Win32.A.Fasong.448807
TencentMalware.Win32.Gencirc.10b07abc
Ad-AwareTrojan.GenericKD.32553391
SophosTroj/Fasong-A
ComodoWorm.Win32.Fasong.A.unp@295j
F-SecureTrojan.TR/Fasong.werqs
BitDefenderThetaAI:Packer.7B55510E21
VIPREWorm.Win32.Fasong.a (v)
Invinceaheuristic
McAfee-GW-EditionBehavesLike.Win32.Worm.dm
Trapminemalicious.high.ml.score
FireEyeGeneric.mg.7c986ab5d4607815
EmsisoftTrojan.GenericKD.32553391 (B)
SentinelOneDFI – Malicious PE
F-ProtW32/Scar.AE.gen!Eldorado
Endgamemalicious (high confidence)
AviraTR/Fasong.werqs
eGambitUnsafe.AI_Score_100%
Antiy-AVLWorm/Win32.Fasong
MicrosoftWorm:Win32/Fasong
JiangminTrojan/Hiddukel.e
ArcabitTrojan.Generic.D1F0B9AF
AegisLabWorm.Win32.Fasong.l4hb
ZoneAlarmTrojan.Win32.Scar.ofhn
AhnLab-V3Trojan/Win32.Scar.C2738374
Acronissuspicious
McAfeeW32/Worm-FGN!7C986AB5D460
MAXmalware (ai score=89)
VBA32TScope.Trojan.Delf
MalwarebytesWorm.Fasong
PandaTrj/Genetic.gen
TrendMicro-HouseCallTROJ_GEN.R002C0CE620
RisingWorm.Fasong!1.A8B5 (CLOUD)
YandexTrojan.Scar!Mz9v5aBzE6g
IkarusWorm.Win32.Fasong
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Fasong.GA!worm
AVGWin32:Fasong-G [Wrm]
Paloaltogeneric.ml
Qihoo-360Win32/Trojan.PSW.GameOnline.GM

How to remove Worm:Win32/Fasong?

Worm:Win32/Fasong removal tool
  • 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.

About the author

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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