Categories: Trojan

Should I remove “MSIL/TrojanDropper.Agent.JK”?

The MSIL/TrojanDropper.Agent.JK 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/TrojanDropper.Agent.JK virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • Uses Windows utilities for basic functionality
  • Sniffs keystrokes
  • Steals private information from local Internet browsers
  • Installs itself for autorun at Windows startup
  • Harvests credentials from local FTP client softwares
  • Harvests information related to installed instant messenger clients

How to determine MSIL/TrojanDropper.Agent.JK?


File Info:

crc32: CB8336D8md5: 7707ad772eead1d5977d641c84e97744name: 7707AD772EEAD1D5977D641C84E97744.mlwsha1: 08e70a810a0aedc2333bfc81af4e8f195e4aa650sha256: 4e59924781bc9d0bca1300599da652d8ad2a138eff83a17df0a1a45d3f3a2bb2sha512: 614ea832545a470ab7b332442b63a978aee3146d305b5079dc7332f7d6a843c75b41a1feb812dcd940260e43bb06a674e3f4ca308b0325e8873c9bb474f7de27ssdeep: 12288:aiRWFjh6QDkBsCTg16Q82zDolJRujJiqu8zSeSNHQtfwREJzh2HHMmXCcm6h4V5:aiRWFjh6QDkBsCTg16Q82v4JRujsDeStype: PE32 executable (console) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Assembly Version: 0.0.0.0InternalName: cr1.exeFileVersion: 0.0.0.0ProductVersion: 0.0.0.0FileDescription: OriginalFilename: cr1.exe

MSIL/TrojanDropper.Agent.JK also known as:

K7AntiVirus Trojan ( 004ba9eb1 )
Elastic malicious (high confidence)
DrWeb Trojan.Siggen3.17793
Cynet Malicious (score: 100)
ALYac Gen:Heur.MSIL.Krypt.12
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Trojan:MSIL/HPMSILDROP.71999b99
K7GW Trojan ( 004ba9eb1 )
Cybereason malicious.72eead
Baidu MSIL.Trojan-Dropper.Agent.b
Cyren W32/Ransom.AY.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/TrojanDropper.Agent.JK
APEX Malicious
Avast Win32:Trojan-gen
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Heur.MSIL.Krypt.12
NANO-Antivirus Trojan.Win32.Krypt.dhxcfn
MicroWorld-eScan Gen:Heur.MSIL.Krypt.12
Ad-Aware Gen:Heur.MSIL.Krypt.12
Sophos ML/PE-A + Troj/MSIL-EBQ
Comodo TrojWare.MSIL.TrojanDropper.Small.H@4pk30c
BitDefenderTheta AI:Packer.0B1056531F
TrendMicro TROJ_HPMSILDROP.SM
McAfee-GW-Edition BehavesLike.Win32.Generic.gz
FireEye Generic.mg.7707ad772eead1d5
Emsisoft Gen:Heur.MSIL.Krypt.12 (B)
SentinelOne Static AI – Malicious PE
Avira TR/ATRAPS.Gen
Microsoft Backdoor:Win32/Bladabindi!ml
Arcabit Trojan.MSIL.Krypt.12
GData Gen:Heur.MSIL.Krypt.12
AhnLab-V3 Trojan/Win32.1Table.C255620
Acronis suspicious
McAfee GenericRXHE-HX!7707AD772EEA
MAX malware (ai score=89)
Panda Generic Malware
TrendMicro-HouseCall TROJ_HPMSILDROP.SM
Rising Dropper.Agent!8.2F (CLOUD)
Ikarus Trojan-Dropper.MSIL.Agent
Fortinet MSIL/Dropper.WT!tr
AVG Win32:Trojan-gen
Paloalto generic.ml
Qihoo-360 HEUR/QVM03.0.1062.Malware.Gen

How to remove MSIL/TrojanDropper.Agent.JK?

  • 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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