Trojan

About “Trojan.Win32.Cryprar.vi” infection

Malware Removal

The Trojan.Win32.Cryprar.vi 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.vi 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
  • Guard pages use detected – possible anti-debugging.
  • 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
  • Drops a binary and executes it
  • The binary contains an unknown PE section name indicative of packing
  • 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
  • Creates a copy of itself
  • Uses suspicious command line tools or Windows utilities

How to determine Trojan.Win32.Cryprar.vi?


File Info:

name: 37A5F231F297F71EAA77.mlw
path: /opt/CAPEv2/storage/binaries/25614dffd4dafff5b15acae29f4a11eeda5570d0c6419f617fd72d8a2f985830
crc32: E4F2F363
md5: 37a5f231f297f71eaa770f5827184ec8
sha1: 05c457e3e451dc53fd901e22c88f05cd445f11c3
sha256: 25614dffd4dafff5b15acae29f4a11eeda5570d0c6419f617fd72d8a2f985830
sha512: 0e4ec09c22b3eb7dbad9eea7f0c0cc76b138c92967d0fc12ac08b5ed9223bd19d1498595bed85f179931fbbd3895af8bae172bbc8f9761e7751a766eaa3efa1e
ssdeep: 24576:IAOcZwXYIz4A23Gb5dQ2ZOSDnyUucQTJQ4CA8URkkaeiyQScjzzpDuSTxzC6:mhzRBPQkOSWZBqPSG1tl
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1FC652341B2C284B1D4761D358A396B322C3DBD601E35AE6FB7F82E6DDD305806225BB7
sha3_384: db4e496a5ca6e994e8a3bdade44f7d259ede243759c64b219d3563aadf2ae324839a63bde8e684c2519c54dd087281a5
ep_bytes: e89a040000e98efeffff3b0d68d64300
timestamp: 2020-03-26 10:02:47

Version Info:

0: [No Data]

Trojan.Win32.Cryprar.vi also known as:

BkavW32.AIDetect.malware2
LionicTrojan.Win32.Generic.4!c
MicroWorld-eScanTrojan.GenericKD.38135671
FireEyeGeneric.mg.37a5f231f297f71e
CAT-QuickHealTrojan.Cryprar
McAfeeArtemis!37A5F231F297
AlibabaTrojan:Win32/Cryprar.a67fbfc5
K7GWTrojan ( 0058245c1 )
K7AntiVirusTrojan ( 0058245c1 )
CyrenW32/S-536dd2d1!Eldorado
SymantecTrojan.Gen.2
ESET-NOD32RAR/Agent.DQ
ZonerProbably Heur.RARAutorun
TrendMicro-HouseCallTROJ_GEN.R03FC0GL521
Paloaltogeneric.ml
KasperskyTrojan.Win32.Cryprar.vi
BitDefenderTrojan.GenericKD.38135671
AvastSFX:Runner-C [Bd]
Ad-AwareTrojan.GenericKD.38135671
EmsisoftTrojan.GenericKD.38135671 (B)
TrendMicroTROJ_GEN.R03FC0GL521
McAfee-GW-EditionBehavesLike.Win32.Generic.tc
SophosMal/Generic-S
IkarusTrojan.Agent
GDataTrojan.GenericKD.38135671
MaxSecureWin.MxResIcn.Heur.Gen
AviraTR/Agent.vwzum
GridinsoftRansom.Win32.Sabsik.sa
ArcabitTrojan.Generic.D245E777
MicrosoftTrojan:Win32/Tiggre!rfn
CynetMalicious (score: 100)
ALYacTrojan.GenericKD.38135671
MAXmalware (ai score=81)
MalwarebytesTrojan.Dropper
APEXMalicious
RisingMalware.AbnormalScript/SFX!1.D9B9 (CLASSIC)
eGambitUnsafe.AI_Score_99%
AVGSFX:Runner-C [Bd]
PandaTrj/CI.A

How to remove Trojan.Win32.Cryprar.vi?

Trojan.Win32.Cryprar.vi 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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