Risk

Should I remove “Win32/RiskWare.LeafBot.A”?

Malware Removal

The Win32/RiskWare.LeafBot.A 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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What Win32/RiskWare.LeafBot.A virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • NtSetInformationThread: attempt to hide thread from debugger
  • Dynamic (imported) function loading detected
  • CAPE extracted potentially suspicious content
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • The executable is likely packed with VMProtect
  • Authenticode signature is invalid
  • Anomalous binary characteristics

How to determine Win32/RiskWare.LeafBot.A?


File Info:

name: F31999D305606CF35B10.mlw
path: /opt/CAPEv2/storage/binaries/2f34c494e095f579b576649d7e0e1b6f62922999bcfd875ab4d2ce7a2b70c9ea
crc32: E92ACBD7
md5: f31999d305606cf35b109eb2d0e0e98e
sha1: 3dc21d6ec5374560e7904dc4edffc916ce56f084
sha256: 2f34c494e095f579b576649d7e0e1b6f62922999bcfd875ab4d2ce7a2b70c9ea
sha512: 8473c301abf2e155482a24c9ffd389b1aa70261b1379fe374473229a021e69f912ac71f9d8c27be3db8ef419230a38e5cb1b328c144169bfd722160daeaaa8ca
ssdeep: 24576:4o+cLu4TFKnC+OmBohIOaw1r/45YSdWI27JbEBgmbt1:rmzB3oTaEr/GY/IuRA1
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1770523D221FCBA26D29D13F28B466E5F31150E9545581A9BABFBFB8E3232532143473C
sha3_384: a3a44b8ae060b92f8fde792724fa2222ae2545bcf93244b81d70bcdce5b4cf143aaaa439cc846689c2c723ca78f6a04a
ep_bytes: 68fcb379ebe812470b00f6d0ace870e5
timestamp: 2010-10-16 12:09:27

Version Info:

Translation: 0x0804 0x04b0
CompanyName:
ProductName: Game
FileVersion: 0.00.0003
ProductVersion: 0.00.0003
InternalName: KXWM
OriginalFilename: KXWM.exe

Win32/RiskWare.LeafBot.A also known as:

BkavW32.AIDetect.malware2
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKDZ.81305
ALYacTrojan.GenericKDZ.81305
CylanceUnsafe
ZillyaTool.LeafBot.Win32.2
K7AntiVirusRiskware ( 00480af91 )
AlibabaRiskWare:Win32/LeafBot.90746fe3
K7GWRiskware ( 00480af91 )
Cybereasonmalicious.ec5374
BitDefenderThetaGen:NN.ZevbaF.34084.XC1@aK9Stxjb
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/RiskWare.LeafBot.A
Paloaltogeneric.ml
ClamAVWin.Trojan.Hupigon-37086
KasperskyUDS:DangerousObject.Multi.Generic
BitDefenderTrojan.GenericKDZ.81305
NANO-AntivirusTrojan.Win32.Crypted.cylngc
AvastWin32:Trojan-gen
RisingTrojan.Generic@ML.84 (RDML:pJMnWenJ16z8DFdTvdGkXw)
Ad-AwareTrojan.GenericKDZ.81305
SophosGeneric ML PUA (PUA)
ComodoMalware@#2ashjdqe3kxia
F-SecureTrojan.TR/Crypt.XPACK.Gen
VIPRETrojan.Win32.Generic.pak!cobra
McAfee-GW-EditionBehavesLike.Win32.Generic.bc
SentinelOneStatic AI – Malicious PE
FireEyeGeneric.mg.f31999d305606cf3
EmsisoftTrojan.GenericKDZ.81305 (B)
IkarusTrojan.Win32.Dialer
GDataTrojan.GenericKDZ.81305
WebrootW32.Rogue.Gen
AviraTR/Crypt.XPACK.Gen
KingsoftWin32.Heur.KVMH004.a.(kcloud)
GridinsoftRansom.Win32.Wacatac.sa
ArcabitTrojan.Generic.D13D99
MicrosoftTrojan:Win32/Wacatac.B!ml
CynetMalicious (score: 99)
McAfeeArtemis!F31999D30560
VBA32TScope.Trojan.VB
MalwarebytesMalware.AI.4051924904
APEXMalicious
TencentWin32.Trojan.Generic.Dzsz
YandexTrojan.GenAsa!cQc4GaKfcVY
MAXmalware (ai score=89)
eGambitUnsafe.AI_Score_98%
FortinetW32/Generic.AC.28F192!tr
AVGWin32:Trojan-gen
PandaTrj/CI.A
CrowdStrikewin/malicious_confidence_80% (W)

How to remove Win32/RiskWare.LeafBot.A?

Win32/RiskWare.LeafBot.A 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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