Trojan

Trojan.Win32.Cryprar.aco malicious file

Malware Removal

The Trojan.Win32.Cryprar.aco 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.Win32.Cryprar.aco virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Executed a command line with /C or /R argument to terminate command shell on completion which can be used to hide execution
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • A process created a hidden window
  • Executed a very long command line or script command which may be indicative of chained commands or obfuscation
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • A scripting utility was executed
  • Uses Windows utilities for basic functionality
  • Created a process from a suspicious location
  • A script process created a new process
  • Appears to use command line obfuscation
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities

How to determine Trojan.Win32.Cryprar.aco?


File Info:

name: 65D44B8A370E58F9EF49.mlw
path: /opt/CAPEv2/storage/binaries/1b1e732f8ce769104ca1427b8b07ce2c06b22ad988f0fb2c6535c25bd4d159e5
crc32: A0776FE5
md5: 65d44b8a370e58f9ef4936e5c13e7eb3
sha1: 8eadcccbf01a97143cd192df9487484995f9fec9
sha256: 1b1e732f8ce769104ca1427b8b07ce2c06b22ad988f0fb2c6535c25bd4d159e5
sha512: d3e701b5a3966eea5aee3f6f9c96d2efc9999632c2eddc6d4f00a5c25f2da3e0e47e6efb2f80c312c1249cf5f744b6cde440ed8108df04ecff637d608fca3ef0
ssdeep: 24576:wyay4oHJrBfJXAENIQFsJpLzLxhZwRJq0Fl6V5LlxzJ92winMVlQvQ1N:TlBfJXAEGOsJp/lhZwRJq0sZrcLnMVlx
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T11A652202F6C140B2E5720D7409396B555D3A7C600F28CFDFA3A42A9EDB361E27639B67
sha3_384: 36c2fb710e1fe3fde93e9bdf70131462847836b27dbb4bec4310692909493e34f6caafe17e0fb513ffdcca65375ea355
ep_bytes: e8e4040000e988feffff3b0d18d54300
timestamp: 2020-06-25 10:38:36

Version Info:

ProductName: WinRAR
CompanyName: Alexander Roshal
FileDescription: WinRAR archiver
FileVersion: 5.91.0
ProductVersion: 5.91.0
InternalName: WinRAR
LegalCopyright: Copyright © Alexander Roshal 1993-2020
OriginalFilename: WinRAR.exe
Translation: 0x0409 0x04e4

Trojan.Win32.Cryprar.aco also known as:

BkavW32.AIDetect.malware2
MicroWorld-eScanTrojan.GenericKD.38201932
McAfeeArtemis!65D44B8A370E
CylanceUnsafe
K7AntiVirusTrojan ( 0057be3e1 )
AlibabaTrojan:Win32/Cryprar.eb78a523
K7GWTrojan ( 0057be3e1 )
SymantecTrojan.Gen.MBT
ESET-NOD32RAR/Agent.DJ
AvastSFX:Runner-C [Bd]
KasperskyTrojan.Win32.Cryprar.aco
BitDefenderTrojan.GenericKD.38201932
TencentWin32.Trojan.Cryprar.Wqnc
Ad-AwareTrojan.GenericKD.38201932
SophosMal/Generic-S
McAfee-GW-EditionBehavesLike.Win32.Dropper.tc
FireEyeTrojan.GenericKD.38201932
EmsisoftTrojan.GenericKD.38201932 (B)
Paloaltogeneric.ml
GDataWin32.Trojan.Kryptik.T3GNVJ
AviraTR/Agent.vmunw
GridinsoftRansom.Win32.Sabsik.sa
MicrosoftTrojan:Win32/Tiggre!rfn
AhnLab-V3Trojan/Win.Generic.R456326
ALYacTrojan.GenericKD.38201932
MAXmalware (ai score=87)
MalwarebytesTrojan.Dropper.SFX
ZonerProbably Heur.RARAutorun
TrendMicro-HouseCallTROJ_GEN.R002H0CL621
RisingMalware.AbnormalScript/SFX!1.D9B9 (CLASSIC)
IkarusTrojan.Agent
AVGSFX:Runner-C [Bd]
PandaTrj/CI.A

How to remove Trojan.Win32.Cryprar.aco?

Trojan.Win32.Cryprar.aco 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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