Malware

What is “W32/Xolxo-B”?

Malware Removal

The W32/Xolxo-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 W32/Xolxo-B 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

How to determine W32/Xolxo-B?


File Info:

name: B0552E412F5E47E23BA4.mlw
path: /opt/CAPEv2/storage/binaries/8c41b2333edfb50cf2c18d6eacab2ef9ef864e16010871b67bf24374b113cea4
crc32: E371D10A
md5: b0552e412f5e47e23ba4b53e26c91710
sha1: dad7d8c29a51a6ff7260c761f3b6c3f3f22a1015
sha256: 8c41b2333edfb50cf2c18d6eacab2ef9ef864e16010871b67bf24374b113cea4
sha512: 7a4ccd483621e1a745542a44995b474b0d128c0f97bb7ffe4d5129d570844df39a0ff413ced6ba4be64b25a42846bd51a81c680d5578d2b7ea406d5c8d3a6a19
ssdeep: 98304:3j4sSsETM4vSbPsS0uDmNfDhMRw/yjj/6yV0bVLapIYFhHZh2:3jAojj/620bVcImh2
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T140867C12B2A1C1A5C0668075CF9296B5E7BD3C558BF086DB7280BADC3F336D07A39725
sha3_384: daa91a861b7b4d816ca3faaf15156e56af4d78db9d8c4f293e3fc519e8a0953d0bf17e6cb484db95dfd7d61f7608031b
ep_bytes: 558bec83c4f0b838464000e874e2ffff
timestamp: 1992-06-19 22:22:17

Version Info:

0: [No Data]

W32/Xolxo-B also known as:

BkavW32.AIDetectMalware
tehtrisGeneric.Malware
MicroWorld-eScanTrojan.Agent.EICV
FireEyeGeneric.mg.b0552e412f5e47e2
CAT-QuickHealWorm.DelfPMF.S30896276
SkyhighBehavesLike.Win32.HLLP.wh
ALYacTrojan.Agent.EICV
MalwarebytesGeneric.Trojan.Delf.DDS
ZillyaWorm.Delf.Win32.3450
CynetMalicious (score: 100)
K7AntiVirusTrojan ( 0053c5661 )
K7GWTrojan ( 0053c5661 )
Cybereasonmalicious.29a51a
BaiduWin32.Virus.Lamer.f
SymantecW32.SillyP2P
Elasticmalicious (high confidence)
ESET-NOD32Win32/Delf.NAY
APEXMalicious
ClamAVWin.Virus.Wapomi-9623880-0
KasperskyP2P-Worm.Win32.Delf.aj
BitDefenderTrojan.Agent.EICV
NANO-AntivirusTrojan.Win32.Delf.oxkq
AvastWin32:Delf-SVI [Trj]
TencentVirus.Win32.Lamer.fh
F-SecureTrojan.TR/Dropper.Gen
DrWebWin32.HLLW.Kazaa.924
VIPRETrojan.Agent.EICV
TrendMicroTROJ_AGENT_005911.TOMB
Trapminemalicious.high.ml.score
SophosW32/Xolxo-B
SentinelOneStatic AI – Malicious PE
JiangminWorm/Delf.vm
WebrootW32.Worm.Gen
VaristW32/Delf.QB.gen!Eldorado
AviraTR/Dropper.Gen
MAXmalware (ai score=86)
Antiy-AVLVirus/Win32.BagarBubba.a
XcitiumTrojWare.Win32.Pincav.AV@2rw0ny
ArcabitTrojan.Agent.EICV
ZoneAlarmP2P-Worm.Win32.Delf.aj
GDataTrojan.Agent.EICV
GoogleDetected
AhnLab-V3Worm/Win32.Delf.R119214
Acronissuspicious
McAfeeW32/HLLP.11042.gen
VBA32Worm.Delf
Cylanceunsafe
PandaTrj/Genetic.gen
TrendMicro-HouseCallTROJ_AGENT_005911.TOMB
RisingWorm.P2p.Win32.Delf.bn (CLASSIC)
IkarusWorm.Win32.Eggnog
MaxSecureVirus.W32.Lamer.FG
FortinetW32/Aple.A
AVGWin32:Delf-SVI [Trj]
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_100% (W)

How to remove W32/Xolxo-B?

W32/Xolxo-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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