Categories: Trojan

What is “Trojan.MSIL.Cryptos”?

The Trojan.MSIL.Cryptos 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.

What Trojan.MSIL.Cryptos virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • A process created a hidden window
  • The binary likely contains encrypted or compressed data.
  • Attempts to remove evidence of file being downloaded from the Internet
  • Executed a process and injected code into it, probably while unpacking
  • Exhibits behavior characteristic of iSpy Keylogger
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Checks the version of Bios, possibly for anti-virtualization
  • Checks the CPU name from registry, possibly for anti-virtualization
  • Creates a copy of itself
  • Collects information to fingerprint the system

How to determine Trojan.MSIL.Cryptos?


File Info:

crc32: DAF810F3md5: 7f82769a0dfb26855a158f2518c7e8c3name: amani1.exesha1: 42485665c1ca0514185f7b7edf2f7e68c1399b50sha256: 8055a0fbc158524849ab2792ff8f496d78533e603461c72b39142c20ad6a449esha512: 77e30324eaab2b1ab07a9fa06e781541ec4e78995ba758b7137e3910536ae315dde66564e62fc014643e3b45cbaebe38b41e5e1a49ae9b67a25ab9e5ff791f6bssdeep: 12288:/inoeRV1iSAbdYuPMzn3/lNUGTKfnCQrdi1I2uleY1BKTZetpy:6oeJ5huo3ZTcCcd2uleYn9rtype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Copyright ProbeSimul 2019Assembly Version: 1.0.0.0InternalName: ProbeSimul.exeFileVersion: 1.0.0.0CompanyName: LegalTrademarks: Comments: ProductName: ProbeSimulProductVersion: 1.0.0.0FileDescription: ProbeSimulOriginalFilename: ProbeSimul.exe

Trojan.MSIL.Cryptos also known as:

MicroWorld-eScan Gen:Variant.MSILPerseus.202733
McAfee RDN/Generic.dx
Cylance Unsafe
Alibaba Trojan:Win32/Starter.ali2000005
K7GW Trojan ( 005452d01 )
Cybereason malicious.5c1ca0
Arcabit Trojan.MSILPerseus.D317ED
Invincea heuristic
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/Kryptik.QME
APEX Malicious
Paloalto generic.ml
Kaspersky HEUR:Trojan.MSIL.Cryptos.gen
BitDefender Gen:Variant.MSILPerseus.202733
Rising Trojan.Kryptik!8.8 (TFE:C:j57A9T5HLS)
Endgame malicious (high confidence)
McAfee-GW-Edition BehavesLike.Win32.Generic.hc
Fortinet MSIL/Kryptik.QME!tr
FireEye Generic.mg.7f82769a0dfb2685
Ikarus Trojan.MSIL.Crypt
Webroot W32.Trojan.Gen
MAX malware (ai score=82)
Microsoft Trojan:Win32/Wacatac.B!ml
ZoneAlarm HEUR:Trojan.MSIL.Cryptos.gen
ALYac Gen:Variant.MSILPerseus.202733
Ad-Aware Gen:Variant.MSILPerseus.202733
Panda Trj/GdSda.A
TrendMicro-HouseCall TROJ_GEN.R020C0WKP19
SentinelOne DFI – Suspicious PE
GData Gen:Variant.MSILPerseus.202733
BitDefenderTheta Gen:NN.ZemsilF.32515.Km0@aSSONOh
AVG Win32:CrypterX-gen [Trj]
Avast Win32:CrypterX-gen [Trj]
CrowdStrike win/malicious_confidence_100% (W)
Qihoo-360 Win32/Trojan.efb

How to remove Trojan.MSIL.Cryptos?

  • 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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