Worm

Worm:Win32/Yoof.E (file analysis)

Malware Removal

The Worm:Win32/Yoof.E 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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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/Yoof.E virus can do?

  • Reads data out of its own binary image
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Installs itself for autorun at Windows startup
  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

How to determine Worm:Win32/Yoof.E?


File Info:

crc32: 2159B093
md5: fe7ee266379113d9f41184aa4a77f423
name: FE7EE266379113D9F41184AA4A77F423.mlw
sha1: 35c958c05b30c60e409b45f2c70f032f31ff8587
sha256: 5971a63b5ccb64aaf9933d7ba1b4bc38d696c002dfaf80ac64586e16314958bd
sha512: 36a1eada3c2bf822b0a154e97f2d2a208515e047f799fa235ab792b45ca7effd0e159d0d16530926fb10ccacc03497aa5beaf8456082d3b3375c92faa3716130
ssdeep: 1536:Q4QQ6NSyM61l19piO+LV8YEoI/EU9RUe4m3c53MCRBXNYNi:Q4X6NSyfnpijeYEoIcq4Ua336i
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

0: [No Data]

Worm:Win32/Yoof.E also known as:

BkavW32.AIDetectVM.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanGeneric.Malware.GJ!hid!!dld!!prn!g.4A2FD3CB
FireEyeGeneric.mg.fe7ee266379113d9
CAT-QuickHealWorm.Picsys.CC1
McAfeeW32/Picsys.worm.b
CylanceUnsafe
VIPREWorm.Win32.Yoof.e (v)
SangforMalware
K7AntiVirusTrojan ( 00568e341 )
BitDefenderGeneric.Malware.GJ!hid!!dld!!prn!g.4A2FD3CB
K7GWTrojan ( 00568e341 )
TrendMicroBKDR_SIXER131.A
BaiduWin32.Worm.Picsys.a
CyrenW32/Trojan.DGCA-1506
SymantecW32.HLLW.Yoof
TotalDefenseWin32/Tnega.DSQLOTD
APEXMalicious
ClamAVWin.Worm.Picsys-6804101-0
KasperskyP2P-Worm.Win32.Picsys.b
NANO-AntivirusTrojan.Win32.Picsys.deaxpd
Ad-AwareGeneric.Malware.GJ!hid!!dld!!prn!g.4A2FD3CB
SophosW32/PicSys-B
ComodoWorm.Win32.Picsys.BK@565vf1
F-SecureDropper.DR/Delphi.Gen
DrWebBackDoor.Siex.131
ZillyaWorm.Picsys.Win32.3
InvinceaML/PE-A + W32/PicSys-B
McAfee-GW-EditionBehavesLike.Win32.Generic.lc
EmsisoftGeneric.Malware.GJ!hid!!dld!!prn!g.4A2FD3CB (B)
SentinelOneStatic AI – Malicious PE
JiangminI-Worm/P2P.Picsys
AviraDR/Delphi.Gen
MAXmalware (ai score=85)
Antiy-AVLWorm[P2P]/Win32.Sytro.j
KingsoftHeur.SSC.2683252.1216.(kcloud)
MicrosoftWorm:Win32/Yoof.E
ArcabitGeneric.Malware.GJ!hid!!dld!!prn!g.4A2FD3CB
SUPERAntiSpywareTrojan.Agent/Gen-SpyBot
ZoneAlarmP2P-Worm.Win32.Picsys.b
GDataGeneric.Malware.GJ!hid!!dld!!prn!g.4A2FD3CB
CynetMalicious (score: 100)
AhnLab-V3Worm/Win32.Picsys.C116429
Acronissuspicious
BitDefenderThetaAI:Packer.B927EAE619
TACHYONWorm/W32.Picsys
VBA32Worm.Picsys
MalwarebytesWorm.Small
ESET-NOD32a variant of Win32/Picsys.D
TrendMicro-HouseCallBKDR_SIXER131.A
YandexTrojan.GenAsa!50WnngUFEVU
IkarusWorm.Win32.Yoof
FortinetW32/Generic.AC.2C8E!tr
AVGWin32:Picsys-B [Wrm]
AvastWin32:Picsys-B [Wrm]
Qihoo-360HEUR/QVM19.1.540F.Malware.Gen

How to remove Worm:Win32/Yoof.E?

Worm:Win32/Yoof.E 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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