Categories: Malware

MSIL/Packed.SmartAssembly.L removal tips

The MSIL/Packed.SmartAssembly.L 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 MSIL/Packed.SmartAssembly.L virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • CAPE extracted potentially suspicious content
  • The binary likely contains encrypted or compressed data.
  • .NET file is packed/obfuscated with SmartAssembly
  • Authenticode signature is invalid

How to determine MSIL/Packed.SmartAssembly.L?


File Info:

name: 9789852E41F7D7194278.mlwpath: /opt/CAPEv2/storage/binaries/e56498f343c1b6ba308b4b2b27c6c9d0e9de7467fd925c25a3e2dc66a021128ccrc32: F720DAB4md5: 9789852e41f7d7194278061bca773839sha1: 0b3df130a7123fedf7c4e176a68fc240735631fasha256: e56498f343c1b6ba308b4b2b27c6c9d0e9de7467fd925c25a3e2dc66a021128csha512: 20845589a22202646028efc346130ee908cc267c2ec25dcae59e087ebc65aa4eb7c5914730d060cdeb939b7200fc9b082241b7e7db28bdc48076ea440f0788b5ssdeep: 6144:MBf1gcoGBf1gcojABf1gco08BBf1gcoWMZBf1gcoPey9sXrgrcjT2:MBf1gcoGBf1gcojABf1gco0oBf1gcoZ9type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T17A74FBC3A5911EF7FA1F0A34681A11107F797EABBA8CC39D5291B8FC12CA37418BD591sha3_384: cd596e4f2920e6689c652ddee3149b324a2c9ec64aba767a27840a148ebc132debac7fc8ae70a7a75d34124ccee698dfep_bytes: ff250020400000000000000000000000timestamp: 2014-12-22 00:15:30

Version Info:

Translation: 0x0000 0x04b0CompanyName: aolRb8R0DJh9QFileDescription: ac6PTNOFrcZFileVersion: 10.13.16.66InternalName: 1.exeLegalCopyright: Copyright © 2009LegalTrademarks: avmwVlk50E3CndD24OriginalFilename: 1.exeProductName: aSVJ1Od4HO7hrtqyProductVersion: 10.13.16.66Assembly Version: 6.9.13.59

MSIL/Packed.SmartAssembly.L also known as:

Lionic Trojan.Win32.Generic.mfCR
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Heur.MSIL.Vuvazi.C.2
ClamAV Win.Malware.Zpevdo-9950498-0
FireEye Generic.mg.9789852e41f7d719
McAfee Artemis!9789852E41F7
VIPRE Gen:Heur.MSIL.Vuvazi.C.2
Sangfor Suspicious.Win32.Save.a
Cybereason malicious.e41f7d
Cyren W32/Trojan.FCX.gen!Eldorado
Symantec Trojan.Gen
ESET-NOD32 a variant of MSIL/Packed.SmartAssembly.L
APEX Malicious
Cynet Malicious (score: 100)
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Heur.MSIL.Vuvazi.C.2
NANO-Antivirus Trojan.Win32.Disfa.dlikoz
Avast Win32:Trojan-gen
Tencent Win32.Trojan.Generic.Rsmw
Ad-Aware Gen:Heur.MSIL.Vuvazi.C.2
Sophos ML/PE-A
Comodo Malware@#a3jao27u4dbt
TrendMicro TROJ_GEN.R03BC0WIH22
McAfee-GW-Edition Artemis!Trojan
Trapmine malicious.high.ml.score
Emsisoft Gen:Heur.MSIL.Vuvazi.C.2 (B)
SentinelOne Static AI – Malicious PE
GData Gen:Heur.MSIL.Vuvazi.C.2
Avira HEUR/AGEN.1235978
Antiy-AVL Trojan/Generic.ASMalwS.19D4
Microsoft Backdoor:MSIL/Bladabindi!rfn
Google Detected
Acronis suspicious
VBA32 Trojan.MSIL.Disfa
ALYac Gen:Heur.MSIL.Vuvazi.C.2
MAX malware (ai score=81)
Malwarebytes Malware.AI.1309650288
TrendMicro-HouseCall TROJ_GEN.R03BC0WIH22
Rising Backdoor.Bladabindi!8.B1F (CLOUD)
Yandex Trojan.Disfa!09vUPrHgVE0
Ikarus Trojan.Msil
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Disfa.FDHP!tr
BitDefenderTheta Gen:NN.ZemsilF.34646.vm0@aGLouXg
AVG Win32:Trojan-gen
Panda Trj/CI.A
CrowdStrike win/malicious_confidence_100% (W)

How to remove MSIL/Packed.SmartAssembly.L?

  • 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.
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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