Malware

W32/Xolxo-F removal instruction

Malware Removal

The W32/Xolxo-F 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 W32/Xolxo-F virus can do?

  • Sample contains Overlay data
  • Reads data out of its own binary image
  • The binary contains an unknown PE section name indicative of packing
  • The executable is compressed using UPX
  • Authenticode signature is invalid
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine W32/Xolxo-F?


File Info:

name: 4D3427FCB7E4E60806C9.mlw
path: /opt/CAPEv2/storage/binaries/fe005b37e07f8c131696171cdee151b84766d68b586ec61cc6c154083143ff01
crc32: 1C1B4EDF
md5: 4d3427fcb7e4e60806c9fdc4737f4e6b
sha1: 7e737442460fac1aa01d29ca64a7aaefb5c0e14e
sha256: fe005b37e07f8c131696171cdee151b84766d68b586ec61cc6c154083143ff01
sha512: ba61d40bab111c994b95a2021de198203bfdeda351197bfb3ae16aef96e4d22d82d00f873135e0efd5f507549781301edabf1f041356134f49a852fe7a0d4906
ssdeep: 98304:XKU5C/+JOrRYI9urj6KvySznefhv3zV6/J62bHmaf2dbmV2V7:XKU5CQWRY2/th6/J6KjAbmV2V7
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T13C86BF0AB6B881F5C037C179C9978B86FAB134554F309ACB0299977D1F336E19A3E325
sha3_384: 7314d220efbb7d49a793c9d0206d33cc5247364a9a20af0594d8056527250c02e5e4de3d9db3e59f1ce42a8eb033e84d
ep_bytes: 558bec83c4f0b838464000e874e2ffff
timestamp: 1992-06-19 22:22:17

Version Info:

0: [No Data]

W32/Xolxo-F also known as:

BkavW32.AIDetectMalware
tehtrisGeneric.Malware
MicroWorld-eScanTrojan.Agent.EICV
FireEyeGeneric.mg.4d3427fcb7e4e608
CAT-QuickHealWorm.DelfPMF.S30896276
SkyhighBehavesLike.Win32.HLLPgen2.wh
ALYacTrojan.Agent.EICV
MalwarebytesGeneric.Trojan.Delf.DDS
ZillyaWorm.Delf.Win32.3450
SangforSuspicious.Win32.Save.ins
K7AntiVirusTrojan ( 0053c5661 )
K7GWTrojan ( 0053c5661 )
CrowdStrikewin/malicious_confidence_100% (W)
BitDefenderThetaGen:NN.ZelphiF.36608.@pZ@auciUnn
SymantecW32.SillyP2P
Elasticmalicious (high confidence)
ESET-NOD32Win32/Delf.NAY
APEXMalicious
CynetMalicious (score: 100)
KasperskyP2P-Worm.Win32.Delf.aj
BitDefenderTrojan.Agent.EICV
NANO-AntivirusTrojan.Win32.Delf.oxkq
AvastWin32:Delf-SVI [Trj]
RisingWorm.P2p.Win32.Delf.bn (CLASSIC)
EmsisoftTrojan.Agent.EICV (B)
BaiduWin32.Virus.Lamer.f
F-SecureTrojan.TR/Dropper.Gen
DrWebWin32.HLLW.Kazaa.924
VIPRETrojan.Agent.EICV
TrendMicroTROJ_AGENT_005911.TOMB
Trapminemalicious.high.ml.score
SophosW32/Xolxo-F
SentinelOneStatic AI – Malicious PE
JiangminWorm/Delf.vm
WebrootW32.Worm.Gen
GoogleDetected
AviraTR/Dropper.Gen
MAXmalware (ai score=87)
Antiy-AVLVirus/Win32.BagarBubba.a
XcitiumTrojWare.Win32.Pincav.AV@2rw0ny
ArcabitTrojan.Agent.EICV
ZoneAlarmP2P-Worm.Win32.Delf.aj
GDataTrojan.Agent.EICV
VaristW32/Delf.QB.gen!Eldorado
AhnLab-V3Worm/Win32.Delf.R119214
Acronissuspicious
McAfeeW32/HLLP.11042.gen
VBA32Worm.Delf
Cylanceunsafe
PandaTrj/Genetic.gen
TrendMicro-HouseCallTROJ_AGENT_005911.TOMB
TencentVirus.Win32.Lamer.fh
YandexTrojan.GenAsa!HYSjiRN/8Mk
IkarusWorm.Win32.Eggnog
FortinetW32/Aple.A
AVGWin32:Delf-SVI [Trj]
Cybereasonmalicious.2460fa
DeepInstinctMALICIOUS

How to remove W32/Xolxo-F?

W32/Xolxo-F 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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