Trojan

Trojan:MSIL/Essev.A malicious file

Malware Removal

The Trojan:MSIL/Essev.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 Trojan:MSIL/Essev.A virus can do?

  • A file was accessed within the Public folder.
  • CAPE extracted potentially suspicious content
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Anomalous .NET characteristics
  • Checks for the presence of known devices from debuggers and forensic tools
  • Checks for the presence of known devices from debuggers and forensic tools
  • Creates a copy of itself
  • Attempts to access Bitcoin/ALTCoin wallets
  • Touches a file containing cookies, possibly for information gathering
  • Harvests credentials from local FTP client softwares
  • Harvests information related to installed instant messenger clients

How to determine Trojan:MSIL/Essev.A?


File Info:

name: 43EBDC6FF68CC59C6FA6.mlw
path: /opt/CAPEv2/storage/binaries/c2f0dfb35863507c9d24d61b9bec1f38e087c0462e1549b2429cf3bf23165d62
crc32: FC6DD5DC
md5: 43ebdc6ff68cc59c6fa69bf304208fed
sha1: b173c87d7a8e1c591325e0a9272055eb4a32d180
sha256: c2f0dfb35863507c9d24d61b9bec1f38e087c0462e1549b2429cf3bf23165d62
sha512: 7eea27b89c623e1ababa35f98395b71cef377761e46bfd5b6daac07f1e8407030e17e855d23641cf74fa071bc04551b8eb033a7a0e4d25e918c73ab591eacb82
ssdeep: 3072:RNJzO8U42B9tFYan1qq2fPl+kzv3EnJw28qQZqnygdRCG1dgBKp:E7DB9v11qXfN+AIOD/mLUB
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T181447AA59B19FE34DC700A3DF280EF81381BF0CF5AEA90364716194C34667FA7A9E591
sha3_384: 6be61590645aae1f857f5d7837fc9e34bdf12e3657d94adfd583adc15a675cfe1e504e7690fc4391045aadeeb362a44f
ep_bytes: ff250020400000000000000000000000
timestamp: 2011-11-11 23:08:14

Version Info:

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

Trojan:MSIL/Essev.A also known as:

BkavW32.AIDetectMalware.CS
LionicTrojan.Win32.Genome.4!c
Elasticmalicious (high confidence)
DrWebTrojan.DownLoader5.15254
MicroWorld-eScanGen:Heur.MSIL.Krypt.46
FireEyeGeneric.mg.43ebdc6ff68cc59c
SkyhighBehavesLike.Win32.Generic.dc
McAfeeArtemis!43EBDC6FF68C
MalwarebytesMachineLearning/Anomalous.100%
VIPREGen:Heur.MSIL.Krypt.46
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 004cb3ab1 )
AlibabaTrojan:MSIL/Essev.a3bd2f93
K7GWTrojan ( 004cb3ab1 )
CrowdStrikewin/malicious_confidence_100% (W)
BitDefenderThetaGen:NN.ZemsilF.36802.pm0@a4Eo23l
VirITTrojan.Win32.MSIL_Heur.A
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of MSIL/Injector.AXX
APEXMalicious
ClamAVWin.Trojan.Agent-702356
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderGen:Heur.MSIL.Krypt.46
NANO-AntivirusTrojan.Win32.PS.dbylve
AvastMSIL:Inject-BD [Trj]
SophosMal/MsilDyn-K
GoogleDetected
F-SecureTrojan.TR/Dropper.Gen
ZillyaTrojan.Injector.Win32.58103
Trapminemalicious.high.ml.score
EmsisoftGen:Heur.MSIL.Krypt.46 (B)
IkarusTrojan.MSIL.Agent
JiangminTrojan/Generic.rtjm
AviraTR/Dropper.Gen
MAXmalware (ai score=100)
Antiy-AVLTrojan/Win32.Genome
KingsoftWin32.Trojan.Generic.a
MicrosoftTrojan:MSIL/Essev.A
XcitiumMalware@#zu898wno37gz
ArcabitTrojan.MSIL.Krypt.46
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataGen:Heur.MSIL.Krypt.46
AhnLab-V3Trojan/Win32.RL_Generic.C4000498
TACHYONTrojan/W32.DN-Genome.253952.C
Cylanceunsafe
PandaGeneric Malware
RisingMalware.Obfus/[email protected] (RDM.MSIL2:nxGtJIzRN7hQivFLHG1hvA)
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.4502699.susgen
FortinetW32/DotNet.C!tr
AVGMSIL:Inject-BD [Trj]
Cybereasonmalicious.ff68cc
DeepInstinctMALICIOUS
alibabacloudTrojan[downloader]:MSIL/Injector.AXX

How to remove Trojan:MSIL/Essev.A?

Trojan:MSIL/Essev.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.

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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