Malware

Malware.AI.798336867 removal guide

Malware Removal

The Malware.AI.798336867 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.
6-day free trial available.

What Malware.AI.798336867 virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • Drops a binary and executes it
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Deletes its original binary from disk
  • Tries to suspend Cuckoo threads to prevent logging of malicious activity
  • Tries to unhook or modify Windows functions monitored by Cuckoo
  • Installs itself for autorun at Windows startup
  • Likely virus infection of existing system binary
  • Creates a copy of itself

How to determine Malware.AI.798336867?


File Info:

crc32: BA3F8D04
md5: b03e56eedbb68ee3e8e5e1b8e4e51f88
name: B03E56EEDBB68EE3E8E5E1B8E4E51F88.mlw
sha1: 1c290c879c615b352f1375659dacaff3d40245cb
sha256: 0e5749aecad1eaef061a422bd266926fbdb1e466cacc74540cf9c2e14f9e58bc
sha512: f8f6ffd4909bb0155198d12c6e4621c953c5c71a30a474386fc5121423512575be88177a7317170dc7d5dd5acdae31e74e8575fe48b95825ef418e14c3869170
ssdeep: 3072:HTaSzt7YpkSvsbkpQIWlEkTx5huuQiRLsM:HTaS5sO+sbkp1W3ThuNiRLs
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: x7248x6743x6240x6709 (C) 2001
InternalName: MultiCastChat
FileVersion: 1, 0, 0, 1
CompanyName:
LegalTrademarks:
ProductName: MultiCastChat x5e94x7528x7a0bx5e8f
ProductVersion: 1, 0, 0, 1
FileDescription: MultiCastChat Microsoft x57fax7840x7c7bx5e94x7528x7a0bx5e8f
OriginalFilename: MultiCastChat.EXE
Translation: 0x0804 0x04b0

Malware.AI.798336867 also known as:

BkavW32.RammitNNA.PE
K7AntiVirusTrojan ( 0053af701 )
Elasticmalicious (high confidence)
DrWebTrojan.DownLoader27.64491
CynetMalicious (score: 100)
CAT-QuickHealW32.Ramnit.A
ALYacWin32.Ramnit
CylanceUnsafe
ZillyaVirus.Nimnul.Win32.1
SangforWin.Trojan.Ramnit-1847
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaVirus:Win32/Ramnit.gen2
K7GWTrojan ( 0053af701 )
Cybereasonmalicious.edbb68
BaiduWin32.Virus.Nimnul.a
CyrenW32/Ramnit.B!Generic
SymantecW32.Ramnit!inf
ESET-NOD32Win32/Ramnit.A
ZonerTrojan.Win32.Ramnit.23698
APEXMalicious
AvastWin32:BackdoorX-gen [Trj]
ClamAVWin.Trojan.Ramnit-1847
KasperskyVirus.Win32.Nimnul.a
BitDefenderWin32.Ramnit
NANO-AntivirusVirus.Win32.Ramnit.eslalb
ViRobotWin32.Ramnit.E
MicroWorld-eScanWin32.Ramnit
TencentVirus.Win32.Nimnul.d
Ad-AwareWin32.Ramnit
SophosML/PE-A + W32/Patched-I
ComodoVirus.Win32.Ramnit.A@1xq65p
BitDefenderThetaAI:FileInfector.EAEEA7850C
VIPREVirus.Win32.Ramnit.a (v)
TrendMicroPE_RAMNIT.H
McAfee-GW-EditionBehavesLike.Win32.Ramnit.ch
FireEyeGeneric.mg.b03e56eedbb68ee3
EmsisoftWin32.Ramnit (B)
SentinelOneStatic AI – Malicious PE
JiangminWin32/PatchFile.et
AviraW32/Ramnit.CD
eGambitUnsafe.AI_Score_98%
MicrosoftVirus:Win32/Ramnit.A
GridinsoftMalware.Win32.Pack.24921!se
ArcabitWin32.Ramnit
ZoneAlarmVirus.Win32.Nimnul.a
GDataWin32.Virus.Ramnit.C
TACHYONVirus/W32.Ramnit.B
AhnLab-V3Win32/Ramnit.B
Acronissuspicious
McAfeeW32/Ramnit.q
MAXmalware (ai score=80)
VBA32Virus.Win32.Nimnul.a
MalwarebytesMalware.AI.798336867
PandaW32/Cosmu.gen
TrendMicro-HouseCallPE_RAMNIT.H
RisingBackdoor.Zegost!8.177 (TFE:dGZlOgUwQkKNSrkMGA)
IkarusVirus.Ramnit
MaxSecureVirus.Nimnul.A
FortinetW32/Ramnit.A
AVGWin32:BackdoorX-gen [Trj]
Paloaltogeneric.ml
Qihoo-360Virus.Win32.Ramnit.B

How to remove Malware.AI.798336867?

Malware.AI.798336867 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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