Trojan

What is “Trojan.MSIL.Cryptos”?

Malware Removal

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: DAF810F3
md5: 7f82769a0dfb26855a158f2518c7e8c3
name: amani1.exe
sha1: 42485665c1ca0514185f7b7edf2f7e68c1399b50
sha256: 8055a0fbc158524849ab2792ff8f496d78533e603461c72b39142c20ad6a449e
sha512: 77e30324eaab2b1ab07a9fa06e781541ec4e78995ba758b7137e3910536ae315dde66564e62fc014643e3b45cbaebe38b41e5e1a49ae9b67a25ab9e5ff791f6b
ssdeep: 12288:/inoeRV1iSAbdYuPMzn3/lNUGTKfnCQrdi1I2uleY1BKTZetpy:6oeJ5huo3ZTcCcd2uleYn9r
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright ProbeSimul 2019
Assembly Version: 1.0.0.0
InternalName: ProbeSimul.exe
FileVersion: 1.0.0.0
CompanyName:
LegalTrademarks:
Comments:
ProductName: ProbeSimul
ProductVersion: 1.0.0.0
FileDescription: ProbeSimul
OriginalFilename: ProbeSimul.exe

Trojan.MSIL.Cryptos also known as:

MicroWorld-eScanGen:Variant.MSILPerseus.202733
McAfeeRDN/Generic.dx
CylanceUnsafe
AlibabaTrojan:Win32/Starter.ali2000005
K7GWTrojan ( 005452d01 )
Cybereasonmalicious.5c1ca0
ArcabitTrojan.MSILPerseus.D317ED
Invinceaheuristic
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of MSIL/Kryptik.QME
APEXMalicious
Paloaltogeneric.ml
KasperskyHEUR:Trojan.MSIL.Cryptos.gen
BitDefenderGen:Variant.MSILPerseus.202733
RisingTrojan.Kryptik!8.8 (TFE:C:j57A9T5HLS)
Endgamemalicious (high confidence)
McAfee-GW-EditionBehavesLike.Win32.Generic.hc
FortinetMSIL/Kryptik.QME!tr
FireEyeGeneric.mg.7f82769a0dfb2685
IkarusTrojan.MSIL.Crypt
WebrootW32.Trojan.Gen
MAXmalware (ai score=82)
MicrosoftTrojan:Win32/Wacatac.B!ml
ZoneAlarmHEUR:Trojan.MSIL.Cryptos.gen
ALYacGen:Variant.MSILPerseus.202733
Ad-AwareGen:Variant.MSILPerseus.202733
PandaTrj/GdSda.A
TrendMicro-HouseCallTROJ_GEN.R020C0WKP19
SentinelOneDFI – Suspicious PE
GDataGen:Variant.MSILPerseus.202733
BitDefenderThetaGen:NN.ZemsilF.32515.Km0@aSSONOh
AVGWin32:CrypterX-gen [Trj]
AvastWin32:CrypterX-gen [Trj]
CrowdStrikewin/malicious_confidence_100% (W)
Qihoo-360Win32/Trojan.efb

How to remove Trojan.MSIL.Cryptos?

Trojan.MSIL.Cryptos 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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