Backdoor

Backdoor:MSIL/Aataki.A (file analysis)

Malware Removal

The Backdoor:MSIL/Aataki.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 Backdoor:MSIL/Aataki.A virus can do?

  • Sample contains Overlay data
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid

How to determine Backdoor:MSIL/Aataki.A?



File Info:

name: 7582D36404F896A57973.mlw
path: /opt/CAPEv2/storage/binaries/b6042844aeab2cd84264689867a985fdb9f162290fcd186a885d00e98ba840be
crc32: F4D4D760
md5: 7582d36404f896a579739ee6ee7b1b0b
sha1: e11b9b4b3d50ccaac8210337697179a84ffd70f1
sha256: b6042844aeab2cd84264689867a985fdb9f162290fcd186a885d00e98ba840be
sha512: 208a62f12372101d1eaf9cfbce15f5a1b3ae0fcecccf32b671c4affddeeda0aca7bec2ba7820925d84a1711ed036445f5af48a4ed681c056356950331bd702a5
ssdeep: 6144:fH+ukuXqDw1hSXP0xaNle8zsfhZIKFKN8pmN:B7G5Pe8zsFg84N
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T10C64E05833C84721F4BE1AFE51321405D7B2BC12DA22E3CCAF9570B9296B781CF45AA7
sha3_384: 23c310d1a03f92e8cfb7119d8f7a317eebba7138b111db0b27b49c673d4ef1e8bafd0766fd449c5b20156fed26c8eee2
ep_bytes: ff250020400000000000000000000000
timestamp: 2022-11-21 11:30:28


Version Info:

Translation: 0x0000 0x04b0
FileDescription: Application
FileVersion: 1.0.0.0
InternalName: appli.exe
LegalCopyright: Copyright ©  2019
OriginalFilename: appli.exe
ProductName: Application
ProductVersion: 1.0.0.0
Assembly Version: 1.0.0.0

Backdoor:MSIL/Aataki.A also known as:

LionicTrojan.Win32.Generic.4!c
Elasticmalicious (high confidence)
DrWebTrojan.Siggen20.39959
MicroWorld-eScanGeneric.MSIL.DownloaderB.5C166CD4
ClamAVWin.Trojan.Generic-6295774-0
FireEyeGeneric.mg.7582d36404f896a5
McAfeeArtemis!7582D36404F8
MalwarebytesSpyware.AutoRun
ZillyaWorm.AutoRun.Win32.177
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 00309b371 )
AlibabaBackdoor:MSIL/Aataki.4abb0c40
K7GWTrojan ( 00309b371 )
Cybereasonmalicious.404f89
BitDefenderThetaGen:NN.ZemsilF.36196.tm1@auitkPp
CyrenW32/ABRisk.OADE-0905
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of MSIL/Autorun.Spy.Agent.R
APEXMalicious
CynetMalicious (score: 99)
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderGeneric.MSIL.DownloaderB.5C166CD4
NANO-AntivirusTrojan.Win32.Autorun.jvxaqa
AvastMSIL:KillAV-B [Trj]
TencentWin32.Trojan.Generic.Eplw
EmsisoftGeneric.MSIL.DownloaderB.5C166CD4 (B)
F-SecureTrojan.TR/Spy.Gen
VIPREGeneric.MSIL.DownloaderB.5C166CD4
TrendMicroTROJ_GEN.R002C0DDN23
McAfee-GW-EditionArtemis!Trojan
SophosMal/MSIL-AW
SentinelOneStatic AI – Malicious PE
GDataMSIL.Malware.Bucaspys.A
AviraTR/Spy.Gen
MAXmalware (ai score=85)
Antiy-AVLTrojan[Backdoor]/MSIL.Aataki
ArcabitGeneric.MSIL.DownloaderB.5C166CD4
ZoneAlarmHEUR:Trojan.Win32.Generic
MicrosoftBackdoor:MSIL/Aataki.A
GoogleDetected
AhnLab-V3Malware/Win.Generic.C5316295
VBA32Trojan.MSIL.Buts.gen
ALYacGeneric.MSIL.DownloaderB.5C166CD4
Cylanceunsafe
PandaTrj/GdSda.A
TrendMicro-HouseCallTROJ_GEN.R002C0DDN23
RisingBackdoor.Aataki!8.2BF (TFE:C:NUiQ1AvzawK)
IkarusVirus.Worm.MSIL
MaxSecureTrojan.Malware.7164915.susgen
FortinetW32/Filecoder.FC5B!tr.ransom
AVGMSIL:KillAV-B [Trj]
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Backdoor:MSIL/Aataki.A?

Backdoor:MSIL/Aataki.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.

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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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