Malware

Win32/AutoRun.Stihat.A malicious file

Malware Removal

The Win32/AutoRun.Stihat.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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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/AutoRun.Stihat.A 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
  • Likely virus infection of existing system binary
  • Creates a copy of itself
  • Anomalous binary characteristics

Related domains:

z.whorecord.xyz
a.tomx.xyz

How to determine Win32/AutoRun.Stihat.A?


File Info:

crc32: 1809DB34
md5: 33586cf1b453e778d63d611f60b857d1
name: 33586CF1B453E778D63D611F60B857D1.mlw
sha1: 1912eb8c08c4f04dfb85cbafee015d64b927fa5a
sha256: 1e8ee438d96fab9b3700eeab94a56576b2b9f2d723ec1ac0ee8fa6e2f571794c
sha512: 9046ceb4dd7c85ed8669ee4b47589a378a7c8e923aa49de1c98f4883b0970ebe54ae27656203f83ee18b5ff15d1089cae15c8e40f51cb45572c45756dd7949c2
ssdeep: 12288:5MMpXKb0hNGh1kG0HWnALBZZmw+VsLkjrVlQB9FbDTF53nlNFRpO50w9XCfyGjNG:5MMpXS0hN0V0HB2wu
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/AutoRun.Stihat.A also known as:

BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
DrWebWin32.HLLP.Stone.1
MicroWorld-eScanTrojan.GenericKD.35672875
FireEyeGeneric.mg.33586cf1b453e778
CAT-QuickHealTrojan.Wacatac
McAfeeW32/Autorun.worm.aakg
CylanceUnsafe
SangforWin.Malware.Mepaow-6725393-0
K7AntiVirusP2PWorm ( 004d32291 )
BitDefenderTrojan.GenericKD.35672875
K7GWP2PWorm ( 004d32291 )
Cybereasonmalicious.1b453e
BitDefenderThetaGen:NN.ZelphiF.34590.I5Zbaa85Uzlb
CyrenW32/Spybot.RGMP-5580
SymantecSMG.Heur!gen
TrendMicro-HouseCallTROJ_AGENT_048416.TOMB
AvastWin32:Stihat [Wrm]
ClamAVWin.Malware.Mepaow-6725393-0
KasperskyVirus.Win32.Lamer.cb
NANO-AntivirusVirus.Win32.Mepaow.btvwx
TencentVirus.Win32.Lamer.cb
Ad-AwareTrojan.GenericKD.35672875
EmsisoftTrojan.GenericKD.35672875 (B)
ComodoVirus.Win32.Stihat.A@8lodcy
F-SecureTrojan.TR/Crypt.XPACK.Gen
ZillyaTrojan.Stihat.Win32.4
TrendMicroTROJ_AGENT_048416.TOMB
McAfee-GW-EditionBehavesLike.Win32.Autorun.tt
SophosML/PE-A + W32/AutoRun-AQR
SentinelOneStatic AI – Malicious PE
JiangminPacked.Multi.jhs
MaxSecureVirus.Win32.Lamer.CB
AviraTR/Crypt.XPACK.Gen
MAXmalware (ai score=86)
Antiy-AVLVirus/Win32.Lamer.cb
MicrosoftTrojan:Win32/Wacatac.D1!ml
GridinsoftTrojan.Win32.Agent.bot!s1
ArcabitTrojan.Generic.D220532B
ZoneAlarmVirus.Win32.Lamer.cb
GDataWin32.Worm.Stihat.B
CynetMalicious (score: 100)
AhnLab-V3Win32/Lamer.F.X2070
Acronissuspicious
ALYacTrojan.GenericKD.35672875
TACHYONWorm/W32.DPLamer
VBA32Worm.Autorun.2013
MalwarebytesGeneric.Trojan.Malicious.DDS
PandaGeneric Malware
APEXMalicious
ESET-NOD32Win32/AutoRun.Stihat.A
RisingTrojan.Injector!1.CC4F (RDMK:cmRtazr/mfLb7yOthjZWr+ruQKIU)
YandexWorm.AutoRun!fl2XQ65mhvo
IkarusTrojan.Win32.Mepaow
eGambitUnsafe.AI_Score_100%
FortinetW32/Stone.22A3!tr
AVGWin32:Stihat [Wrm]
CrowdStrikewin/malicious_confidence_80% (D)
Qihoo-360HEUR/QVM13.0.97F7.Malware.Gen

How to remove Win32/AutoRun.Stihat.A?

Win32/AutoRun.Stihat.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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