Trojan

MSIL/TrojanDownloader.Agent.HEF malicious file

Malware Removal

The MSIL/TrojanDownloader.Agent.HEF 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/TrojanDownloader.Agent.HEF virus can do?

  • Presents an Authenticode digital signature
  • Dynamic (imported) function loading detected
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Anomalous binary characteristics

How to determine MSIL/TrojanDownloader.Agent.HEF?



File Info:

name: FF57185F1100A1851B53.mlw
path: /opt/CAPEv2/storage/binaries/e497e85a396ba79422abc733cc97ff59ffd99d3c15db92959924d3e15f3b6729
crc32: B6471FF9
md5: ff57185f1100a1851b53f95ac2201cb4
sha1: 0513d80af2363b9857c21f2bff6d9b47c85c3804
sha256: e497e85a396ba79422abc733cc97ff59ffd99d3c15db92959924d3e15f3b6729
sha512: a5e8d11a6c022020295c79b4f6c15a0909d1676e69f78cf238462aeeb99f4b0934d66c37ace0fb4a7d584feceecbf937e9c97293b1725ed8f8a199c1599d6cec
ssdeep: 6144:UmA1seGrBR0HeYXJgUpL8SNFDu/O63hGSb/DB5pr0+UTsWkef1XwxQ1dXbAph8cK:CqEemp5bu9TlLfUTdwq13v
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T13BA4F1253A9CBE1CD0982F780431052DAF7E71DE750399CB1ACC46DE6EFA7304992B96
sha3_384: 31373a14a2c59bf716584cb0cba79e0111dfdef69b0748e948005e5a5c13464ae482b1b15be506658e076bbeb45be00d
ep_bytes: ff250020400000000000000000000000
timestamp: 2020-05-16 12:42:09


Version Info:

Translation: 0x0000 0x04b0
Comments:  
CompanyName:  
FileDescription:  
FileVersion: 1.0.7.9
InternalName: IG Stories Downloader.exe
LegalCopyright: Copyright ©  2020
LegalTrademarks:  
OriginalFilename: IG Stories Downloader.exe
ProductName:  
ProductVersion: 1.0.7.9
Assembly Version: 1.0.7.9

MSIL/TrojanDownloader.Agent.HEF also known as:

BkavW32.AIDetectNet.01
MicroWorld-eScanGen:Variant.Bulz.285394
FireEyeGeneric.mg.ff57185f1100a185
ALYacGen:Variant.Bulz.285394
CylanceUnsafe
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan-Downloader ( 005753d21 )
K7GWTrojan-Downloader ( 005753d21 )
Cybereasonmalicious.f1100a
CyrenW32/Trojan.GLG.gen!Eldorado
Elasticmalicious (high confidence)
ESET-NOD32a variant of MSIL/TrojanDownloader.Agent.HEF
APEXMalicious
KasperskyHEUR:Trojan.MSIL.Agentb.gen
BitDefenderGen:Variant.Bulz.285394
SUPERAntiSpywareTrojan.Agent/Gen-Bsymem
AvastWin32:DangerousSig [Trj]
TencentMalware.Win32.Gencirc.11bcb09d
Ad-AwareGen:Variant.Bulz.285394
EmsisoftApplication.Downloader (A)
ZillyaDownloader.Agent.Win32.424628
McAfee-GW-EditionGenericRXLJ-PZ!FF57185F1100
SophosMal/Generic-S + Troj/DwnLd-AEK
GDataGen:Variant.Bulz.285394
JiangminDownloader.MSIL.pdr
AviraTR/Downloader.Gen
MAXmalware (ai score=89)
ArcabitTrojan.Bulz.D45AD2
MicrosoftTrojan:Win32/Wacatac.B!ml
CynetMalicious (score: 99)
McAfeeGenericRXLJ-PZ!FF57185F1100
MalwarebytesTrojan.Downloader
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.74225041.susgen
FortinetMSIL/Ursu.4143!tr
AVGWin32:DangerousSig [Trj]

How to remove MSIL/TrojanDownloader.Agent.HEF?

MSIL/TrojanDownloader.Agent.HEF 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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