Trojan

Should I remove “MSIL/TrojanDropper.Small.S”?

Malware Removal

The MSIL/TrojanDropper.Small.S 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 MSIL/TrojanDropper.Small.S virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Sniffs keystrokes
  • A process attempted to delay the analysis task by a long amount of time.
  • Installs itself for autorun at Windows startup
  • Collects information to fingerprint the system

How to determine MSIL/TrojanDropper.Small.S?


File Info:

crc32: BD7D55ED
md5: b5a4af2844065c4bd8824476e89b4abf
name: B5A4AF2844065C4BD8824476E89B4ABF.mlw
sha1: 313c6e46828b62db567519111e27295f85b43bdf
sha256: 3849ffa128d041977f937268e143c9fa7ce24462fbd1903c64c239aa6648b0f8
sha512: aa0e8f5074b503b34b3eb526181f220b5057298ce2293dfdff71062d7824532b35cc3b90734ed10d738a269e1aad0f77f67d1b700f68bb9730c56ded4eafb236
ssdeep: 3072:eetHVFkEtvE6wSJLmcHRfJSqK+dfn5qEyx2fcE2zsXk+6LyYcmzIg:RtHVFkrifRSqjlnlyx2EE2zs+O5mzI
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright:
Assembly Version: 0.0.0.0
InternalName: Image.exe
FileVersion: 0.0.0.0
ProductVersion: 0.0.0.0
FileDescription:
OriginalFilename: Image.exe

MSIL/TrojanDropper.Small.S also known as:

K7AntiVirusTrojan ( 00217c381 )
Elasticmalicious (high confidence)
DrWebTrojan.Siggen3.14508
CynetMalicious (score: 100)
ALYacGen:Variant.Ursu.681990
CylanceUnsafe
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (D)
AlibabaRansom:Win32/Blocker.ac4285e9
K7GWTrojan ( 00217c381 )
Cybereasonmalicious.844065
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of MSIL/TrojanDropper.Small.S
APEXMalicious
AvastWin32:Malware-gen
KasperskyTrojan-Ransom.Win32.Blocker.kjen
BitDefenderGen:Variant.Ursu.681990
NANO-AntivirusTrojan.Win32.Blocker.didwvd
MicroWorld-eScanGen:Variant.Ursu.681990
TencentWin32.Trojan.Blocker.Pgcq
Ad-AwareGen:Variant.Ursu.681990
SophosMal/Generic-S
ComodoMalware@#3k8o9pbmryr4l
BitDefenderThetaGen:NN.ZemsilF.34608.mq0@ammlaXk
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.Generic.ct
FireEyeGeneric.mg.b5a4af2844065c4b
EmsisoftGen:Variant.Ursu.681990 (B)
SentinelOneStatic AI – Malicious PE
AviraTR/Dropper.Gen2
eGambitUnsafe.AI_Score_78%
MicrosoftPWS:MSIL/Petun.A
GDataGen:Variant.Ursu.681990
AhnLab-V3Dropper/Win32.Injector.R115295
McAfeeArtemis!B5A4AF284406
MAXmalware (ai score=99)
VBA32TScope.Trojan.MSIL
MalwarebytesMalware.Heuristic.1004
PandaTrj/GdSda.A
RisingRansom.Blocker!8.12A (CLOUD)
IkarusTrojan-Dropper.MSIL.Small
FortinetMSIL/Small.S!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml
Qihoo-360Win32/Trojan.97a

How to remove MSIL/TrojanDropper.Small.S?

MSIL/TrojanDropper.Small.S 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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