Malware

Should I remove “Win32.Stihat.B”?

Malware Removal

The Win32.Stihat.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.

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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 Win32.Stihat.B virus can do?

  • Creates RWX memory
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • Unconventionial language used in binary resources: Chinese (Traditional)
  • The binary likely contains encrypted or compressed data.
  • Creates an autorun.inf file
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
  • Installs itself for autorun at Windows startup
  • Exhibits possible ransomware file modification behavior
  • Creates a hidden or system file
  • Network activity detected but not expressed in API logs
  • Creates a copy of itself
  • Anomalous binary characteristics

How to determine Win32.Stihat.B?


File Info:

crc32: 90AACFDA
md5: be32988a7b6af62918aef6c947d6e86a
name: BE32988A7B6AF62918AEF6C947D6E86A.mlw
sha1: d660ab015f8d1682ded84add189cb2914b465b9d
sha256: a03f927003cc418724452aa9b8ef35101034ce5c2b0b88cc1b6f2162937573a1
sha512: 71ea8bcb3faa324a7fa1067c5fa488aa3651b549b2f027994436c88eb309a7f0d84878590e45b74dcc1b59b3d14f2326738c6f63135244ef7e36717fd92cb1d0
ssdeep: 49152:awi0L0qe5W/W5W/f5W/45W/+0g7mM+M6RkMkIM7I067/5W/B0g7mM+M6RkMkIM7W:Fi0M5WO5WH5Ww5WbM+M6RkMkIM7e5WAl
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32.Stihat.B also known as:

BkavW32.HelpMe.PE
K7AntiVirusTrojan ( 000fa6611 )
TotalDefenseWin32/SillyAutorun.BUI
MicroWorld-eScanWin32.Stihat.B
CMCVirus.Win32.Lamer!O
ALYacWin32.Stihat.B
CylanceUnsafe
ZillyaTrojan.Mepaow.Win32.18
SangforMalware
CrowdStrikewin/malicious_confidence_100% (W)
Alibabavirus:Win32/InfectPE.ali2000007
K7GWTrojan ( 0055c5981 )
Cybereasonmalicious.a7b6af
TrendMicroTROJ_AGENT_048416.TOMB
BitDefenderThetaGen:NN.ZelphiF.34110.AQZbauoXQOob
CyrenW32/Spybot.RGMP-5580
SymantecSMG.Heur!gen
ESET-NOD32Win32/AutoRun.Stihat.A
APEXMalicious
Paloaltogeneric.ml
ClamAVWin.Trojan.Autorun-10697
KasperskyVirus.Win32.Lamer.cb
BitDefenderWin32.Stihat.B
NANO-AntivirusVirus.Win32.Mepaow.btvwx
ViRobotWin32.HelpMe.A
TencentVirus.Win32.Lamer.cb
Ad-AwareWin32.Stihat.B
SophosW32/AutoRun-AQR
ComodoVirus.Win32.Stihat.A@8lodcy
F-SecureBackdoor.BDS/Backdoor.Gen2
DrWebWin32.HLLP.Stone.1
Invinceaheuristic
McAfee-GW-EditionBehavesLike.Win32.Autorun.vh
Trapminemalicious.high.ml.score
FireEyeGeneric.mg.be32988a7b6af629
EmsisoftWin32.Stihat.B (B)
SentinelOneDFI – Malicious PE
GDataWin32.Stihat.B
Endgamemalicious (high confidence)
AviraBDS/Backdoor.Gen2
Antiy-AVLTrojan/Win32.Wacatac
MicrosoftVirus:Win32/Autorun.NE
JiangminTrojan/Mepaow.d
ArcabitWin32.Stihat.B
AegisLabVirus.Win32.Lamer.kYMu
ZoneAlarmVirus.Win32.Lamer.cb
TACHYONWorm/W32.DPLamer
AhnLab-V3Virus/Win32.Mepaow.R9232
Acronissuspicious
McAfeeW32/Autorun.worm.aao
MAXmalware (ai score=89)
VBA32Worm.Autorun.2013
MalwarebytesWorm.AutoRun
TrendMicro-HouseCallTROJ_AGENT_048416.TOMB
RisingVirus.Autorun!1.9B5D (CLASSIC)
YandexTrojan.Mepaow!1DzxGyaBLtc
IkarusTrojan.Win32.Mepaow
MaxSecureVirus.Win32.Lamer.CB
FortinetW32/GenericKD.4223!tr
AVGWin32:Stihat [Wrm]
PandaGeneric Malware
Qihoo-360Worm.Win32.Delf.A

How to remove Win32.Stihat.B?

Win32.Stihat.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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