Malware

What is “MemScan:Application.Bundler.Firseria.D”?

Malware Removal

The MemScan:Application.Bundler.Firseria.D 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 MemScan:Application.Bundler.Firseria.D virus can do?

  • Sample contains Overlay data
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Detects VirtualBox through the presence of a registry key
  • Powershell arguments were seen on a command line but powershell.exe was not called. Likely indictive of renamed/obfuscated powershell.exe or defining arguments in variables for later use
  • Anomalous binary characteristics

How to determine MemScan:Application.Bundler.Firseria.D?


File Info:

name: EF57DAEC35436720AED2.mlw
path: /opt/CAPEv2/storage/binaries/3a04cf27ffd772d8f351965136f8099287df0847c75814de474d59963fe77f60
crc32: 88ABFAD1
md5: ef57daec35436720aed2a4972826eab7
sha1: c72eb5c3b1fbd4e37e63a96ec0af68017d58cb5b
sha256: 3a04cf27ffd772d8f351965136f8099287df0847c75814de474d59963fe77f60
sha512: bfdc5c0a38b86b74410d52087899654703e4386d58a0f51e878a7a3b0c5bea351043c6e56cecc677162882429f30feea0620d755f4b54ff066c32d1f727fc8b5
ssdeep: 12288:enKfycV2ImdvPGBFfi8WuJ6+1x0KCYT88VtX0M:uKfdV2HtPgFfN9/pD7
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T11AF4E064704C8132D76216F85B84F2F8DAECBC71152405BFA7DDC62B1E9E0729B192FA
sha3_384: 580e9582eb6a1defc92959bdb8dfeb26982075a4da86c06071bac6f708660dcff332c913fffdc1fddbf89c72a2e93af8
ep_bytes: e87c790000e989feffff8bff558bec83
timestamp: 2014-06-05 00:59:07

Version Info:

CompanyName: Appinstallr
FileDescription: setup mnger
FileVersion: 3.1.12.8
InternalName: appinstall.exe
LegalCopyright: copyright © 2014
ProductVersion: 3.1.14
Translation: 0x0000 0x04b0

MemScan:Application.Bundler.Firseria.D also known as:

BkavW32.AIDetectMalware
Elasticmalicious (high confidence)
MicroWorld-eScanMemScan:Application.Bundler.Firseria.D
FireEyeGeneric.mg.ef57daec35436720
CAT-QuickHealPUA.Firseriasl.Gen
SkyhighBehavesLike.Win32.CoinMiner.bh
McAfeeGenericRXHC-DA!EF57DAEC3543
MalwarebytesGeneric.Malware.AI.DDS
VIPREMemScan:Application.Bundler.Firseria.D
SangforVirus.Win32.Save.a
Cybereasonmalicious.c35436
VirITAdware.Win32.Downware.GOQ
SymantecSMG.Heur!gen
tehtrisGeneric.Malware
ESET-NOD32a variant of Win32/FirseriaInstaller.J potentially unwanted
APEXMalicious
ClamAVWin.Adware.Agent-1112064
Kasperskynot-a-virus:AdWare.Win32.Fiseria.fj
BitDefenderMemScan:Application.Bundler.Firseria.D
NANO-AntivirusRiskware.Win32.Adw.daugbj
AvastWin32:Firseria-A [PUP]
EmsisoftMemScan:Application.Bundler.Firseria.D (B)
GoogleDetected
DrWebAdware.Downware.4436
Trapminemalicious.high.ml.score
SophosSolimba Installer (PUA)
IkarusPUA.Morstar
JiangminAdWare/Fiseria.b
Antiy-AVLTrojan[Downloader]/Win32.Firser.a
Kingsoftmalware.kb.a.994
MicrosoftTrojanDropper:Win32/Sventore.B
XcitiumApplication.Win32.Solimba.J@516pws
ArcabitApplication.Bundler.Firseria.D
ZoneAlarmnot-a-virus:AdWare.Win32.Fiseria.fj
GDataWin32.Trojan.PSE.1556PV7
CynetMalicious (score: 100)
AhnLab-V3Malware/Win.Generic.C5592248
Acronissuspicious
BitDefenderThetaGen:NN.ZexaF.36802.Uy1@aq1!SAoO
ALYacMemScan:Application.Bundler.Firseria.D
MAXmalware (ai score=71)
VBA32BScope.Downloader.Morstar
Cylanceunsafe
RisingTrojan.Generic@AI.100 (RDML:EjBhfNZ5tVHExRKvZLWsdw)
YandexTrojan.GenAsa!LwK2PzhXsFQ
SentinelOneStatic AI – Malicious PE
FortinetW32/Generic.AC.C8ED!tr
AVGWin32:Firseria-A [PUP]
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_60% (D)

How to remove MemScan:Application.Bundler.Firseria.D?

MemScan:Application.Bundler.Firseria.D 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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