Malware

SPafx.1 (B) removal guide

Malware Removal

The SPafx.1 (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.

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 SPafx.1 (B) virus can do?

  • Reads data out of its own binary image
  • Drops a binary and executes it
  • Creates a hidden or system file
  • Network activity detected but not expressed in API logs

How to determine SPafx.1 (B)?


File Info:

crc32: F8897935
md5: a2e744b84ba07ece3885f3c8c4301c29
name: A2E744B84BA07ECE3885F3C8C4301C29.mlw
sha1: 3194e94e57065b1c4bcbc1649fd37b1c25e17934
sha256: a14a1e130e5a29737b5c0f916299010a15c19d37140a038a39a747681b33606a
sha512: 33a1a287cb13e51d7bd58c2553aff14ff92db8e22f85cd996f3aa72129b60610076960e0dd036af9dabd32031a1559dd8213fbe8c1e6c7a858287b1e3ac0b592
ssdeep: 12288:YNpszYhvXWSVJdMaeURJRdhjB/Vxj7snAphH0y1:chvJVJdMI5ddBNx386x
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

SPafx.1 (B) also known as:

BkavW32.AIDetect.malware2
K7AntiVirusRiskware ( 0040eff71 )
Elasticmalicious (high confidence)
ALYacGen:Variant.SPafx.1
SangforRiskware.Win32.Wacapew.C
CrowdStrikewin/malicious_confidence_90% (W)
AlibabaTrojan:MSIL/Quasar.d9b86340
K7GWRiskware ( 0040eff71 )
Cybereasonmalicious.84ba07
SymantecRansom.Wannacry
APEXMalicious
AvastWin32:Malware-gen
ClamAVWin.Malware.Qshell-9875653-0
KasperskyTrojan.MSIL.Quasar.rg
BitDefenderGen:Variant.SPafx.1
MicroWorld-eScanGen:Variant.SPafx.1
Ad-AwareGen:Variant.SPafx.1
McAfee-GW-EditionBehavesLike.Win32.SuspiciousTrojan.gc
FireEyeGeneric.mg.a2e744b84ba07ece
EmsisoftGen:Variant.SPafx.1 (B)
MicrosoftProgram:Win32/Wacapew.C!ml
ArcabitTrojan.SPafx.1
ZoneAlarmTrojan.MSIL.Quasar.rg
GDataGen:Variant.SPafx.1
McAfeeRDN/Generic.sfx
MAXmalware (ai score=80)
PandaTrj/Genetic.gen
TrendMicro-HouseCallTROJ_GEN.R002H0CGC21
FortinetW32/PatchedRarSfx.B!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml
Qihoo-360Win32/Backdoor.Quasar.HwYDkEcA

How to remove SPafx.1 (B)?

SPafx.1 (B) 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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